Series CRB2. Rotary Actuator Vane Style. Size: 10, 15, 20, 30, 40 CRB2 CRBU2 CRB1 MSU CRJ CRA1 CRQ2 MSQ MRQ D- 20- Series Variations.

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1 Rotary Actuator Vane Style Series :,,,, 4 1 Series Variations Standard Vane type Port location Rotating angle Shaft type Fluid (S) ouble vane () Side ported (Nil) Axial ported (E) ouble shaft W Air, 4 S S S S Side ported Axial ported Side ported Axial ported Side ported Axial ported Side ported Axial ported Side ported Axial ported Side ported Axial ported Side ported Axial ported Side ported Axial ported - - Cushion Rubber bumper Basic type Variations With auto switch With angle adjuster With auto switch and angle adjuster Option Mounting style Copper-free With flange - F Made to Order Shaft type ouble shaft type Single shaft type Long shaft without single flat & Short shaft with single flat Long shaft without keyway & Short shaft with single flat Same length double long shaft with single flat on both shafts ouble shaft key ouble round shaft Single flat Single shaft key Single round shaft J K S T Pattern Shaft pattern Rotation pattern

2 Rotary Actua tor Vane Style 2 Rotating angle: 9, 18, 27 All series can rotate up to 27. The use of specially designed seals and stoppers now enables our compact vane type rotary actuators to rotate up to 27. ( type) irect mounting The body of rotary actuator can be mounted directly. Not possible to use direct mount type with units sized to 4. Screw x 3 Screw x 4 Excellent reliability and durability The use of bearings in all series to support thrust and radial loads, along with the implementation of an internal rubber bumper (except size ), improves reliability and durability. Two different connecting port locations (side and axial) are available. The port location can be selected according to the application. (Types with various units sized to 4 are body side face only.) Low pressure operation Special seal construction allows for a broader operating pressure range and makes operation in low pressure applications possible. Min. operating pressure :.2 MPa to :. MPa Unrestricted auto switch mounting position Since the switches can be moved anywhere along the circumference of rotary actuator, they can be mounted at the optimum position according to the rotary actuator's specifications. irect mounting from 3 different directions is possible (). Since it may not be necessary to use all the convenient mounting holes to mount the actuator from three directions at the same time, the remaining holes can be used for other purposes. Series can be mounted in 3 directions: axial, vertical, and lateral. In the axial direction, there are 3 mounting variations. Axial Mounting Body tapped Body through-hole Lateral Mounting Body through-hole Port Vertcal Mounting Port /:,,,, 4 ouble vane construction is now a standard feature for 9 and rotation type actuators. Although the outside dimensions of the double vane construction actuators are equivalent to those of the single vane construction type (except for size ). ouble vane construction can get twice the torque of the single vane style. Model ouble vane ouble vane ouble vane Model /: 5, 63, 8, Free mount type /:,,,, 4 Body throughhole - - Block (Unit) type construction For all series rotary actuator s single body, various units for body outside diameter integral type can be easily retrofit. Basic Type + Switch Unit Basic Type + Angle Adjuster Basic Type + Angle Adjuster + Switch Unit

3 3 Series // Model Selection Selection Procedure Formula Selection Example 1 Operating conditions Operating conditions are as follows: H Model used Operating pressure G Load type Ts (N m) a Tf (N m) b Ta (N m) Load configuration Rotation time t (s) Rotation Load mass m (kg) istance between central axis and center of gravity H Rotary actuator: BW-9S, Pressure:.5 MPa Mounting position: Vertical, Type of load: Inertial load Ta Load configuration: 6 mm x 4 mm (Rectangular plate) Rotation time (t):.3 s, Rotation: 9 (θ = π /2) Load mass (m):. kg, istance between central axis and center of gravity (H): mm Required torque Confirm the type of load as shown below, and select an actuator that satisfies the required torque. Static load: Ts Resistance load: Tf Load type Inertial load: Ta Rotation time Confirm that it is within the adjustable range of rotation time. Allowable loads Confirm that the radial load, thrust load, and moment are within the allowable ranges. Effective torque Ts Effective torque (3 to 5) Tf Effective torque Ta Model BW/W to BW/W BW/W4 BW5 to Effective torque Thrust load: m x 9.8 Allowable load Allowable load Rotation time adjustment range for stable operation S/9.3 to.3.4 to.3.7 to.5.1 to 1 Inertial load. x Ta = x I x ω = x.2 x π /.3 2 =.7 N m < Effective torque OK Note) I is obtained by substituting the value of inertia moment t... ω = 2 θ (ω: Angular acceleration) t 2.3/9 OK. x 9.8 = 1.47 N < Allowable load OK 5 Moment of inertia Find the load s moment of inertia I for the energy calculation. I = m x (a 2 + b 2 ) / 12 + m x H 2 Moment of inertia I =. x ( ) / x.3 2 =.2 kg m 2 6 Kinetic energy Confirm that the load s kinetic energy is within the allowable value. 1/2 x I x ω 2 = < Allowable energy ω = 2 θ / t (ω: Terminal angular velocity) 1 / 2 x (.2) x (2 x (π / 2) /.3) 2 =.96 J < Allowable energy OK θ: Rotation angle (rad) t: Rotation time (s) Allowable kinetic energy/rotation time

4 Model Selection Series // 4 Effective Torque Load Type Vane type ouble vane ouble vane ouble vane ouble vane ouble vane ouble vane ouble vane ouble vane ouble vane Static load: Ts A load as represented by the clamp which requires pressing force only uring examination if it is decided to consider the mass of the clamp ( ) itself in the drawing below, it should be regarded as an inertial load. (Example) Clamp F: Pressing force (N) Static torque calculation Ts = F x l (N m) Operating pressure (MPa) Resistance load: Tf A load that is affected by external forces such as friction or gravity Since the object is to move the load, and speed adjustment is necessary, allow an extra margin of 3 to 5 times in the effective torque. Actuator effective torque (3 to 5) Tf uring examination if it is decided to consider the mass ( ) of regarded the lever as an itself inertial in the load. drawing below, it should be (Example) Mass m Movement Load Lever l Friction coefficient µ F = µmg Static torque calculation T f = F x l (N m) g = 9.8 m/s 2 (N m) uring examination if it is decided to consider the mass of the lever itself in the drawing below, it should be regarded as an inertial load. Inertial load: Ta The load which must be rotated by the actuator Since the object is to rotate the load, and speed adjustment is necessary, allow an extra margin of times or more in the effective torque. Actuator effective torque S Ta (S is times or more). Accelerating torque calculation Ta = I ω (N m) I: Moment of inertia Refer to page ω: Angular acceleration. ω = 2 θ Load (rad/s 2 ) t 2 θ: Rotation angle (rad) t : Rotation time (S) - - Axis Axis Rotary actuator Allowable Load Application of the load on the axial direction is tolerated if no dynamic load is generated and the values are within what is shown in the table below. However, avoid such operation that the load is applied directly to the shaft. (N) Model BW, W BW, W BW, W BW, W BW, W4 BW5 BW63 BW8 BW Fsa Load direction Fsb Fr Fsa Long shaft side Fsb Short shaft side Short shaft side Long shaft side Fr

5 Rotary Actuator Vane Style Series :,,,, 4 5 Without auto switch With auto switch :, With auto switch :,, 4 How to Order Applicable Auto Switch/Refer to page for further information on auto switches. Applicable size For and For, and 4 Type Reed switch Solid state switch Solid state switch Reed switch With auto switch (With switch unit) Electrical entry Grommet Grommet Connector Grommet Connector Grommet Connector Grommet Indicator light F W Wiring (Output) B W Load voltage Auto Lead wire length (m) * Lead wire switch None C AC type model (Nil) (L) (Z) (N) 5 V,12 V 5 V,12 V, 24 V 9 5 V,12 V, 5 V,12 V, V 24 V, V 9A 97 2-wire V 93A T99 24 V 12 V T99V 3-wire S99 (NPN) S99V 5 V,12 V 3-wire S9P (NPN) S9PV R73 V R73C 2-wire T79C 3-wire (NPN) S79 5 V,12 V 3-wire (PNP) S7P 48 V, 24 V, 48 V, R8 24 V V V R8C 12 V T79 Lead wire length symbols:.5 m Nil (Example) R73C 3 m L (Example) R73CL 5 m Z (Example) R73CZ None N (Example) R73CN W Parallel cord Heavy-duty cord Parallel cord Heavy-duty cord Heavy-duty cord 18 S E 18 S 9 L B W 18 S R73 L Mounting style B Basic style F Flange style F: Except size 4 4 Shaft type ouble shaft with single flat ( to ) Long shaft key, Short shaft with single flat ( 4) Rotating angle Vane type Symbol Rotating angle 9 9 Single vane ouble vane 9 9 es No es es No Vane type S ouble vane Applicable load IC circuit IC circuit IC circuit IC circuit Relay, PLC Relay, PLC 4 Fittings are sold separately. Number of auto switches S 1 pc. Nil 2 pcs. Right-hand auto switch will be used for actuators with 1 auto switch. Electrical entry/lead wire length Nil L C CL CN Connecting port location Nil E Side ported Side ported Axial ported Axial ported Grommet/Lead wire.5 m Grommet/Lead wire: 3 m Grommet/lead wire.5 m Grommet/Lead wire: 3 m Grommet/Without lead wire Connectors are available only for auto switch types -R73, -R8, -T79. Lead wire with connector part nos. -LC5: Lead wire.5 m -LC: Lead wire 3 m -LC5: Lead wire 5 m Auto switch Nil Without auto switch For the applicable auto switch model, refer to the table below. Flange Assembly Part No. (For details, refer to page ) Model FW FW FW FW Assembly part no. P217-2 P219-2 P216-2 P218-2

6 Rotary Actuator Vane Style Series 6 Single Vane Specifications JIS Symbol Volume Model () Vane type Rotating angle Fluid Proof pressure (MPa) Ambient and fluid temperature Max. operating pressure (MPa) Min. operating pressure (MPa) Speed adjustable range (sec/9 ) Allowable kinetic energy (J) Shaft load (N) Allowable radial load Allowable thrust load Bearing type Port location Side ported Axial ported Shaft type Angle adjustable range Mounting Auto switch ouble Vane Specifications (3) (1) (2) BW-S BW-S BW-S BW-S BW4-S 9, , ,18, 27 Air (Non-lube) to 6 C.2. to to Bearing Side ported or Axial ported M5 x.8 M3 x.5 M5 x.8 M3 x.5 M5 x.8 M3 x.5 M5 x.8 ouble shaft (ouble shaft with single flat on both shafts) to 24 Basic style, Flange style Mountable (Side ported only) 1..4 to.3.7 to.5 Note 3) Adjustment range in the table is for 27. For 9 and 18, refer to page ouble shaft (Long shaft key & single flat) to 2 Basic Model () BW- BW- BW- BW- BW4- Vane type ouble vane Rotating angle 9, Fluid Air (Non-lube) Proof pressure (MPa) Ambient and fluid temperature 5 to 6 C Max. operating pressure (MPa).7 1. Min. operating pressure (MPa).2. (1) Speed adjustable range (sec/9 ).3 to.3.4 to.3.7 to.5 ( 2) Allowable kinetic energy (J) Shaft load Allowable radial load 6 (N) Allowable thrust load 4 Bearing type Bearing Port location Side ported or Axial ported Port size (Side ported, Axial ported) M3 x.5 M5 x.8 Shaft type ouble shaft (ouble shaft with single flat on both shafts) (3) Angle adjustable range to 9 Mounting Basic style, Flange style Auto switch Mountable (Side ported only) Note 1) Make sure to operate within the speed regulation range. Exceeding the maximum speed (.3 sec/9 ) can cause the unit to stick or not operate. Note 2) The upper numbers in this section in the table indicate the energy factor when the rubber bumper is used (at the end of the rotation), and the lower numbers indicate the energy factor when the rubber bumper is not used. Note 3) Adjustment range in the table is for. For 9, refer to page (cm 3 ) - - Vane type Model Rotation Volume Weight ouble vane BW-S BW-S BW-S BW-S BW4-S BW- BW- BW- BW- BW (.6) (1.) (3.6) (8.5) (18.7) Values inside ( ) are volume of the supply side when is pressurized. Vane type ouble vane Model BW-S BW-S BW-S BW-S BW4-S BW- BW- BW- BW- BW4- Rotating angle Body of rotary actuator Flange assembly Auto switch unit + 2 switches Angle adjuster (g)

7 Series 7 Rotary Actuator: Replaceable Shaft A shaft can be replaced with a different shaft type except for standard shaft type (W). Without auto switch B J Rotating angle Vane type Port location Shaft type Symbol Shaft type J ouble shaft K ouble shaft S Single shaft T Single shaft ouble shaft Shaft-end shape Long shaft without single flat & with single flat Long shaft without keyway & single flat ouble round shaft Single shaft with single flat Single shaft key Single round shaft ouble shaft with single flat ouble shaft key 4 J K S A parallel key is used instead of single flat for size 4. Single flat T A parallel key is used instead of single flat for size 4. Single flat C Single flat Single flat C 8 14 With auto switch With angle adjusted 9 18 Note 1) Only side ports are available except for basic type. Note 2) imensions and tolerance of the shaft and single flat (a parallel keyway for size 4) are the same as the standard. With auto switch B J U With angle adjuster Shaft type With auto switch With angle adjusted With auto switch and angle adjuster Symbol J J 4 Rotating angle Vane type Auto switch Shaft type ouble shaft Shaft-end shape Long shaft without single flat & with single flat Long shaft without keyway & single flat C Note 1) Only side ports are available except for basic type. Note 2) imensions and tolerance of the shaft and single flat (a parallel keyway for size 4) are the same as the standard

8 Rotary Actuator Vane Style Series 8 Copper-free BW Rotating angle Vane type Port location Copper-free Use the standard vane type rotary actuators in all series to prevent any adverse effects to color CRTs due to copper ions or fluororesin. Specifications Vane type Operating pressure range (MPa) Speed regulation range (s/9 ) Port location Piping Mounting Variations.2 to.7.3 to.3 Single/ouble vane. to.7.4 to.3. to to.5 Side ported or axial ported Screw-in type Basic style only Basic type, With auto switch, With angle adjuster Caution Precautions Be sure to read before handling. Refer to pages to 4 for Safety Instructions and Common Precautions on the products mentioned in this catalog, and refer to pages to 6 for Precautions on every series. Angle Adjuster 1. In case of a rotary actuator for a 9 or 18 application, the maximum angle will be limited by the rotation of the rotary actuator itself. Make sure to take this into consideration when ordering. In case of a rotary actuator for a 9 or 18 application, angle adjustment at the maximum angle of 9 or 18, respectively, is not feasible. This is due to the fact that the rotation of the rotary actuator is limited to 9 or 18, respectively. Therefore, for the single vane type, use a rotary actuator with a rotation angle of 27, and for the double vane type, use a rotary actuator with a rotation of. When operating a rotary actuator with a rotation of 9 or 18, the rotation should be adjusted to within 85 and 175, respectively, as a guide. 2. Connection ports are side ports only. 3. The allowable kinetic energy is the same as the specifications of the rotary actuator by itself (i.e., without angle adjuster)

9 Series 9 Option Specifications: Flange (:,,, ) Basic type With auto switch Type With angle adjuster With angle adjuster and auto switch Flange assembly part no. FW FW FW FW FW FW FW FW FWU FWU FWU FWU FWU FWU FWU FWU P217-2 P219-2 P216-2 P218-2 Note 1) The flange (with countersunk head screws) is not mounted on the actuator at the time of shipment. Note 2) The flange can be mounted on the rotary actuator at 6-degree intervals. Assembly Part No.: P217-2 (for FW) Assembly Part No.: P219-2 (for FW) ø 6 countersunk head screw for M3 conical seat and through-hole ø 6 countersunk head screw for M3 conical seat and through-hole ø ø ø ø M3 countersunk head screw (3 pcs.) Flange M3 countersunk head screw (3 pcs.) Flange Rotary actuator Rotary actuator Assembly Part No.: P216-2 (for FW) Assembly Part No.: P218-2 (for FW) ø 6 countersunk head screw for M4 conical seat and through-hole ø 6 countersunk head screw for M5 conical seat and through-hole ø ø ø ø M4 countersunk head screw (3 pcs.) Flange M5 countersunk head screw (3 pcs.) Flange Rotary actuator Rotary actuator 11-2-

10 Rotary Actuator Vane Style Series Effective Output irect Mounting of Body BW Effective torque (N m) BW BW BW BW4 Effective torque (N m) ouble vane Operating pressure (MPa) ouble vane Operating pressure (MPa) Effective torque (N m) Effective torque (N m) ouble vane Operating pressure (MPa) ouble vane Operating pressure (MPa) Chamfered Position and Rotation Range: Top View from Long Shaft Side Effective torque (N m) 5 ouble vane Operating pressure (MPa) Chamfered positions shown below illustrate the conditions of actuators when is pressurized. Screw imension L of the actuators is provided in the table below for JIS standard hexagon socket head cap screws. If these types of screw are used, their heads will fit in the mounting hole. Model L Screw BW BW BW BW BW M2.5 M2.5 M3 M4 M4 Only the size actuators have different L dimensions for single and double vane. Refer to pages to for Q1 and Q2 dimensions. - - type ouble vane type, Rotation range 9 +4 Rotation range Rotation range Rotation Rotation range +4 range 9 Chamfer Chamfer Chamfer Chamfer For size 4 actuators, a parallel keyway will be used instead of chamfer. +5 Note) For single vane type, rotation tolerance of 9, 18, and 27 actuators will be for size actuators only. For double vane style, the tolerance of rotation angle of 9 will be for size only

11 Series 11 Construction:,,,, 4 type Illustrations below show size actuators. Illustrations for 9 and 18 show the condition of the actuators when is pressurized, and the illustration for 27 shows the position of the ports during rotation. For 9 (Top view from long shaft side) For 18 (Top view from long shaft side) For 27 (Top view from long shaft side) (Long shaft side) Parallel keyway for size 4 Internal rubber bumper (Not applicable to BW) ouble vane type (Short shaft side) BW-/Illustrations below show the intermediate rotation position when A or is pressurized. For 9 (Top view from long shaft side) For (Top view from long shaft side) Component Parts No. q w e r t y u i o! escription Material Note Body (A) Body (B) Vane shaft Stopper Stopper Bearing Back-up ring Hexagon socket head cap screw O-ring Stopper seal Aluminum alloy Aluminum alloy Stainless steel Resin Resin High carbon chrome bearing steel Stainless steel Stainless steel NBR NBR White White For 27 For 18 Special screw Special seal Carbon steel for BW and BW4. BW///4-/Illustrations below show size actions. For 9 For (Top view from long shaft side) (Top view from long shaft side) (Long shaft side) (Long shaft side) (Long shaft side)!8 3 e i e i!2 u u!2!4 w w!6!7 Internal rubber bumper q!4 q! Internal rubber bumper!1!1 o!5 (Short shaft side) (Short shaft side) (Short shaft side) Component Parts For size 4 No. escription Material Note No. escription Material Note q w e r t y u i o Body (A) Body (B) Vane shaft Stopper Stopper Stopper Bearing Back-up ring Cover Aluminum alloy Aluminum alloy Carbon steel Stainless steel Resin Stainless steel High carbon chrome bearing steel Stainless steel Aluminum alloy White White White!!1!2!3!4!5!6!7!8 Plate Hexagon socket head cap screw O-ring Stopper seal Gasket O-ring O-ring O-ring Parallel keyway Resin Stainless steel NBR NBR NBR NBR NBR NBR Carbon steel White Special screw Special seal Special seal ouble vane only 4 only For size 4, material for no. ry is die-cast aluminum

12 Rotary Actuator Vane Style Series 12 Construction (With auto switch unit) type Following illustrations show actuators for 9 and 18 when is pressurized. ouble vane type Following illustrations show the intermediate rotation position when A or is pressurized. (Same switch units are used for both single and double vane types.) BW/- S BW/- S BW4- S - -!7 Component Parts No. escription Material No. escription Material q w e r t y u i o! Cover (A) Cover (B) Magnet lever Holding block (A) Holding block (B) Holding block Switch block (A) Switch block (B) Switch block Magnet Resin Resin Resin Aluminum alloy Aluminum alloy Aluminum alloy Resin Resin Resin Magnetic body!1!2!3!4!5!6!7 Arm Hexagon socket head set screw Round head Phillips screw Round head Phillips screw Round head Phillips screw Round head Phillips screw Rubber cap Stainless steel Stainless steel Stainless steel Stainless steel Stainless steel Stainless steel NBR For BW, 2 round head Phillips screws,!3, are required

13 Series 13 imensions:,,, type BW-S <Port location: Side ported> Following illustrations show actuators for 9 and 18 when is pressurized. Q3 (Thread) ø Q1 (Thread) Q2 (Through-hole) ø Body (B) ø Body (A) ø ø ø BW-S <Port location: Side ported> BW-SE <Port location: Axial ported> 2-M3 x.5 (epth 4) only (for mounting unit) Note) epths of Q1 and Q2 with the mark indicate that the holes go through both bodies (A) and (B). Model BW-S BW-SE BW-S BW-SE BW-S BW-SE BW-S BW-SE A B 29 4 C E (g6) F (h9) Note) The pre-drilled mounting threads for BW,, and, 3 mounting holes depicted with the marks are for tightening the actuator and not to be used for external mounting. G G J K 9 12 L M N P R Q1 Q2 Q M5 M3 (5.5) M3 3.4 M5 M3 (6) M3 M3 (6) M3 () M4 (13.5) M5 (18) 4.5 (11) 5.5 (16.5) M3 (5) M4 (7.5) M5 () M5 M

14 Rotary Actuator Vane Style Series 14 ouble vane type Following illustrations show the intermediate rotation position when A or is pressurized. BW- <Port location: Side ported> BW//- <Port location: Side ported> 3-M3 x.5 with depth 6 Goes through Body A side ø3.4 Body (B) Body (A) ø 3 mounting holes depicted with the marks are for tightening the actuator and not to be used for external mounting. ø ø Body (B) Body (A) ø ø ø - - (Connection port) ø ø ø ø ø ø BW-E <Port location: Axial ported> BW//-E <Port location: Axial ported> (epth 3) (For unit mounting) (Connection port) ø (epth.5) Goes through Body B side and marked thread ø (epth.5) Goes through Body B side and marked thread Model BW- BW-E BW- BW-E BW- BW-E A B 29 4 C E (g6) F (h9) G G J K 12 L M N P Q1 M3 () M4 (13.5) M5 (18) Q (epth) Q2 3.4 (6) 4.5 (11) 5.5 (16.5) Q3 M3 (5) M4 (7.5) M5 () R 9 M3 M5 M

15 Series imensions: 4 type/ouble vane type BW4-S/ <Port location: Side ported> 3-M5 x.8 depth 16 3-M5 x.8 depth ø56 M5 x.8 depth M5 x.8 depth 16 ø5.5 depth 11.5 ø g Body B (9) Body A Keyway dimensions Series BW4- l b b (h9) h (h9) h l BW4-SE/E <Port location: Axial ported> M5 x.8 Connection port for side port 9 1 øh ø g ø63 2-M5 x.8 Connection port for axial port depth (Through) (Body A side only) depth (Through) (Body A side only)

16 Rotary Actuator Vane Style Series 16 imensions:,,, (With auto switch unit) type Following illustrations show actuators for 9 and 18 when is pressurized. BW/-S BW/-S Including Circumference divided in 6 equivalants - - Auto switch 1 Auto switch (34.5: Connector type) 2.5 ( 26.5: Connector type) 1 The length is 24 when any of the following auto switches are used: -9, -9A, -S99(V), -T99(V), and -S9P(V) The length is when any of the following auto switches are used: -97 and -93A 2 The angle is 6 when any of the following auto switches are used: -9, -9A, -97, and -93A. The angle is 69 when any of the following auto switches are used: -S99(V), -T99(V), and -S9P(V) Note) For rotary actuators with auto switch unit, connection ports are side ports only. The above exterior view drawings illustrate rotary actuators with one right-hand and one left-hand switch. Model BW-S BW-S BW-S BW-S A B 29 4 C E (g6) F (h9) G K 9 12 L M N P Q M3 x.5 depth 5 M3 x.5 depth 5 M4 x.7 depth 7 M5 x.8 depth R M5 x.8 M5 x.8 M5 x.8 M5 x.8 M3 x.5 M3 x

17 Series 17 imensions:,,, (With auto switch unit) ouble vane type Illustrations below show the intermediate rotation position when A or is pressurized. BW- BW//- (imensions are the same as the single vane type.) depth 6 3 mounting holes depicted the marks are for tightening the actuator and not to be used external mounting. Circumference divided in 6 equivalants (Connection port) Rotary actuator Cover Switch unit 1 3 BW- BW/ ( 26.5: Connector type) 1 The length is 24 when any of the following auto switches are used: -9, -9A, -S99(V), -T99(V), and -S9P(V) The length is when any of the following auto switches are used: -97 and -93A 2 The angle is 6 when any of the following auto switches are used: -9, -9A, -97, and -93A The angle is 69 when any of the following auto switches are used: -S99(V), -T99(V), and -S9P(V) 3 The length (imension S) is.5 when any of the following grommet type auto switches are used: -R73, -R8, -S79, -T79, and -S7P The length (imension S) is 34.5 when any of the following connector type auto switches are used: -R73, -R8, and -T79 R Model A B C E (g6) F (h9) G K L M N P Q S 9 BW- BW- BW M3 x.5 depth 5 M4 x.7 depth 7 M5 x.8 depth M3 x.5 M5 x.8 M5 x

18 Rotary Actuator Vane Style Series BW 18 imensions: 4 (With auto switch unit) type/ouble vane type BW4-S/ 6-M5 x.8 depth Keyway dimensions Series BW4- b (h9) h (h9) l M5 x.8 (Connection port) Auto switch

19 19 Rotary Actuator with Angle Adjuster Vane Style Series BWU :,,,, 4 Without auto swithch With auto switch :, With auto switch :,, 4 B WU F WU How to Order 4 18 S 18 S 9 L B WU 18 S R73 L With auto switch (With switch unit) Mounting style B F Basic style Flange style With angle adjuster F: Except size 4 Rotating angle Applicable Symbol Rotating angle 9 9 Single vane ouble vane S Vane type ouble vane Auto switch Nil Without auto switch For the applicable auto switch model, refer to the table below. Number of auto switches S 1 pc. Nil 2 pcs. Right-hand auto switch will be used for actuators with 1 auto switch. Electrical entry/lead wire length Nil L C CL CN Grommet/Lead wire.5 m Grommet/Lead wire: 3 m Connector/Lead wire.5 m Connector/Lead wire: 3 m Connector/without lead wire Connectors are available only for auto switch types -R73, -R8, -T79. Lead wire with connector part nos. -LC5: Lead wire.5 m -LC: Lead wire 3 m -LC5: Lead wire 5 m Applicabie Auto Switch/Refer to page for further information on auto switches. Applicable size For and For, and 4 Type Reed switch Solid state switch Reed switch Solid state switch Electrical entry Grommet Grommet Connector Grommet Connector Grommet Connector Grommet No es es No es Wiring (Output) 2-wire 3-wire (NPN) 3-wire (PNP) 2-wire 3-wire (NPN) 3-wire (PNP) 24 V 24 V C Load voltage 5 V, 12 V 12 V 5 V, 12 V Lead wire length symbols:.5 m Nil (Example) R73C 3 m L (Example) R73CL 5 m Z (Example) R73CZ None N (Example) R73CN Indicator light 12 V 5 V, 12 V 5 V, 12 V AC 24 V or less V or less V V V or less 24 V or less Auto switch model 9 9A 97 93A T99 T99V S99 S99V S9P S9PV R73 R73C R8 R8C T79 T79C S79 S7P Lead wire type Parallel cord Heavy-duty cord Parallel cord Heavy-duty cord Heavy-duty cord Lead wire length (m) 3 5 (L) (Z).5 (Nil) None (N) Applicable load IC circuit IC circuit IC circuit IC circuit Relay, PLC Relay, PLC

20 Rotary Actuator with Angle Adjuster Vane Style Series BWU Construction (Same switch units are used for both single and double vane type.) With angle adjuster With angle adjuster + Auto switch unit BWU////4- S BWU/- S BWU//4- S Parallel keyway for size 4 Parallel keyway for size 4 BWU - - ouble vane Component Parts No. escription Material Note q w e r t y u i o!!1 Stopper ring Stopper lever Lever retainer Rubber bumper Stopper block Block retainer Cap Hexagon socket head cap screw Hexagon socket head cap screw Hexagon socket head cap screw Joint Aluminum die-casted Carbon steel Carbon steel NBR Carbon steel Carbon steel Resin Stainless steel Stainless steel Stainless steel Aluminum alloy Zinc chromated Zinc chromated Zinc chromated Special screw Special screw Special screw Note)!2 Hexagon socket head cap screw Stainless steel Hexagon nut will be used Hexagon nut Stainless steel for size only.!3!4 Round head Phillips screw Magnet lever Stainless steel Note) Note) Note) These items (No.!1,!3, and!4) consist of auto switch unit and angle adjuster. Refer to pages to for detailed specifications. Caution 1. Since the maximum angle of the rotation adjustment range will be limited by the rotation of the rotary actuator itself, make sure to take this into consideration when ordering. Rotating angle of the rotary actuator Precautions Be sure to read before handling. Refer to pages to 4 for Safety Instructions and Common Precautions on the products mentioned in this catalog, and refer to pages to 6 for Precautions on every series. Angle Adjuster Rotating angle adjustment range to 2 (:, 4) to 24 (:,, ) to 175 to 85 The maximum adjustment angle of the angle adjuster for size and 4 is Connection ports are side ports only. 3. The allowable kinetic energy is the same as the specifications of the rotary actuator by itself (i.e., without angle adjuster). 4. Use a rotary actuator if you desire to adjust the angle to 9 using a double vane type

21 Series BWU 21 imensions:,,, (With angle adjuster) type Following illustrations show actuator for 9 BWU///-S when is pressurized. ouble vane type Following illustrations show the BWU- intermediate rotation position when A or is pressurized. 3-Q (BWU) 6-Q (BWU,, ) Including 3-M3 x.5 depth 6 3 mounting holes depicted the marks are for tightening the actuator and not to be used external mounting. (Connection port) Rotary actuator Rotary actuator Cover Angle adjuster Angle adjuster Cap Cap ouble vane type BWU//- imensions for double vane type sizes,, and are the same as those of single type. Model A B C E (g6) F (h9) G H K L M N P Q BWU-S M3 x.5 depth 5 BWU-S BWU- BWU-S BWU- BWU-S BWU M3 x.5 depth 5 M4 x.7 depth 7 M5 x.8 depth Model BWU-S BWU- BWU-S BWU- BWU-S BWU- BWU-S BWU- R 9 M5 x.8 18 M5 x.8 27 M3 x.5 Refer to the drawing. M5 x.8 M5 x.8 M3 x.5 M3 x.5 M5 x.8 M5 x.8 M5 x.8 M5 x.8 M5 x.8 M5 x

22 Rotary Actuator with Angle Adjuster Vane Style Series BWU 22 imensions: 4 (With angle adjuster) type/ouble vane type With angle adjuster BWU4-S/ 6-M5 x.8 depth - - Rotary actuator Angle adjuster Cap Keyway dimensions Model BWU4- b (h9) h (h9) l

23 Series BWU 23 imensions:,,, (With angle adjuster and auto switch unit) type BWU/-S Following illustrations show actuator for 9 when is pressurized. ouble vane type BWU- Following illustrations show the intermediate rotation position when A or is pressurized. 3-Q (BWU) 6-Q (BWU) Including 3-M3 x.5 depth 5 3 mounting holes depicted the marks are for tightening the actuator and not to be used external mounting. Rotary actuator (Connection port) Angle adjuster Rotary actuator Cover Switch unit 1 Angle adjuster Auto switch 1. The length is 24 when any of the following auto switches are used: -9, -9 A, -S99(V), -T99(V), and -S9P(V). The length is when any of the following auto switches are used: -97 and -93A. 2. The angle is 6 when any of the following auto switches are used: -9, -9A, -97, and -93A. The angle is 69 when any of the following auto switches are used: -S99(V), -T99(V), and -S9P(V). type BWU, -S 2 Circumference divided in 6 equivalants Switch unit Auto switch ouble vane type BWU//- imensions for double vane type sizes,, and are the same as those of single type. 2 Model A B C E (g6) F (h9) G K L M BWU-S Rotary actuator Angle adjuster Switch unit Auto switch (34.5: Connector type).5 ( 26.5: Connector type) BWU-S BWU- 34 BWU-S BWU- 42 BWU-S BWU- 5 Model BWU-S BWU- N 29 4 P Q M3 x.5 depth M5 x R Refer to the drawing. M5 x.8 M5 x.8 BWU-S M5 x.8 M5 x.8 M5 x M3 x.5 depth 5 BWU- M3 x.5 BWU-S M5 x.8 M5 x.8 36 M4 x.7 depth 7 BWU- M5 x.8 BWU-S M5 x.8 M5 x.8 43 M5 x.8 depth BWU- M5 x.8 Note) For rotary actuators with angle adjuster and auto switch unit, connection ports are side ports only. The above exterior view drawings illustrate the rotary actuator equipped with one right-hand and one left-hand switch.

24 Rotary Actuator with Angle Adjuster Vane Style Series BWU 24 imensions: 4 (With angle adjuster and auto switch unit) type/ouble vane type BWU4-S/ 6-M5 x.8 depth Rotary actuator - - Angle adjuster Switch unit Keyway dimensions Model BWU4- b (h9) h (h9)

25 Series (:,,,, 4) Simple Specials: -XA1 to -XA24: Shaft Pattern Sequencing I Shaft shape pattern is dealt with simple made-to-order system. Please contact SMC for a specification sheet when placing an order. Shaft Pattern Sequencing I Applicable shaft type: W (Standard) Connection port location -XA1 to XA24 Without auto switch BW P 9 S E XA1 A24C1C With auto switch With angle adjuster With auto switch WUP 9 S T79L XA1 A24C1C Shaft type With angle adjuster Shaft Pattern Sequencing Symbol Vane type Rotating angle Patterned sequence ordering Auto switch Shaft pattern sequencing symbol Axial: Top (Long shaft side) Symbol XA1 XA3 XA5 XA7 XA9 XA11 XA14 XA17 XA21 XA23 XA24 escription Shaft-end female thread Shaft-end male thread Stepped round shaft Stepped round shaft with male thread Modified length of standard chamfer Two-sided chamfer Shaft through-hole + Shaft-end female thread Shortened shaft Stepped round shaft with double-sided chamfer Right-angle chamfer ouble key Applicable size 4 These specifications are not available for rotary actuators with auto switch unit and angle adjuster. Axial: Bottom (Short shaft side) Symbol XA2 XA4 XA6 XA8 XA XA12 XA XA18 XA22 ouble Shaft Symbol XA13 XA16 XA19 XA escription Shaft-end female thread Shaft-end male thread Stepped round shaft Stepped round shaft with male thread Modified length of standard chamfer Two-sided chamfer Shaft through-hole + Shaft-end female thread Shortened shaft Stepped round shaft with double-sided chamfer Applicable size escription Applicable size 4 Shaft through-hole Shaft through-hole + ouble shaft-end female thread Shortened shaft Reversed shaft

26 Simple Specials Series 26 Combination XA Combination Symbol XA1 XA2 XA3 XA4 XA5 XA6 XA7 XA8 XA9 XA XA11 XA12 XA13 XA14 XA XA16 XA17 XA18 XA19 XA XA21 XA22 XA23 XA1 XA2 XA3 XA4 XA5 XA24 A combination of up to two XAs are available. Example: -XA1 A24 XA, XC Combination XA6 XA7 XA8 XA9 XA Combination XA11 Combination other than -XA, such as Made to Order (-XC), is also available. Refer to pages to for details of made-to-order specifications. Symbol XC1 XC2 XC3 XC4 XC5 XC6 XC7 XC escription Change connection port location Change threaded hole to through-hole Change the screw position Change rotation range Change rotation range between to Change rotation range between to 1 Reversed shaft Fluorine grease Applicable size,,,, 4,,, 4,,,, 4 XA12 XA13 Combination XA1 to XA24 These specifications are not available for rotary actuators with auto switch unit and angle adjuster. A total of four XA and XC combinations is available. Example: -XA1A24C1C -XA2C1C4C XA14 XA XA16 XA17 XA18 XA19 XA XA21 XA22 XA

27 Series 27 Axial: Top (Long shaft side) Symbol: The long shaft can be further shortened by machining A1 female threads into it. (If shortening the shaft is not required, indicate for dimension X.) Not available for size. The maximum dimension L1 is, as a rule, twice the thread size. (Example) For M3: L1 = 6 mm Applicable shaft type: W Axial: Bottom (Short shaft side) Symbol: The short shaft can be further shortened by machining A2 female threads into it. (If shortening the shaft is not required, indicate for dimension.) Not available for size. The maximum dimension L2 is, as a rule, twice the thread size. (Example) For M3: L2 = 6 mm Applicable shaft type: W Q1 = M L1 = L1 +( 3 x P) X = X 4 to to 5 to 22 Q1 M3 M3, M4 M3, M4, M5 Q2 = M L2 = L2 + (3 x P) = to to 2 to to Q2 M3 M3, M4 M3, M4, M5 M3, M4, M5 Symbol: The long shaft can be further shortened by machining A3 male threads into it. (If shortening the shaft is not required, indicate for dimension X.) Applicable shaft type: W Symbol: The short shaft can be further shortened by machining A4 male threads into it. (If shortening the shaft is not required, indicate for dimension.) Applicable shaft type: W X = L1 = Q1 = M X L1 max 9 to 14 X 5 11 to 18 X 6 13 to X 7 16 to 22 X 8 Q1 M4 M5 M6 M8 = L2 = Q2 = M 4 L2 max 7 to to Q2 M4 M5 M6 M8 M Symbol: The long shaft can be further shortened by machining it into A5 a stepped round shaft. (If shortening the shaft is not required, indicate for dimension X.) Applicable shaft type: W Equal dimensions are indicated by the same marker. (If not specifying dimension C1, indicate instead.) Symbol: The short shaft can be further shortened by machining it A6 into a stepped round shaft. (If shortening the shaft is not required, indicate for dimension.) Applicable shaft type: W Equal dimensions are indicated by the same marker. (If not specifying dimension C2, indicate instead.) C1 = C C1 1 = ø L1= X= X 4 to 14 5 to 18 6 to 6 to 22 L1 max 1 X 3 ø3 X 4 ø3 to ø4 X 4.5 ø3 to ø5 X 5 ø3 to ø6 C2 C2 = C L2 = 2 = ø = 4 2 to 8 3 to 9 3 to 3 to 13 6 to L2 max Q2 ø3 ø3 to ø4 ø3 to ø5 ø3 to ø6 ø3 to ø8 Symbol: The long shaft can be further shortened by machining it into A7 a stepped round shaft with male threads. (If shortening the shaft is not required, indicate for dimension X.) Applicable shaft type: W Equal dimensions are indicated by the same marker. (If not specifying dimension C1, indicate instead.) Symbol: The short shaft can be further shortened by machining it A8 into a stepped round shaft with male threads. (If shortening the shaft is not required, indicate for dimension.) Applicable shaft type: W Equal dimensions are indicated by the same marker. (If not specifying dimension C2, indicate instead.) C1 = C Q1 = M L1-(3 x P) L1 = X = X L1 max Q1 7.5 to 14 to 18 X 3 X 4 M3 M3, M4 12 to X 4.5 M3, M4, M5 14 to 22 X 5 M3, M4, M5, M6 C2 = C Q2 = M L2-(3 x P) L2 = = 5.5 to 8 L2 max 1 Q2 M3 7.5 to M3, M4 9 to 1.5 M3, M4, M5 11 to 13 2 M3, M4, M5, M to 4.5 M3, M4, M5, M6, M

28 Simple Specials Series 28 Axial: Top (Long shaft side) Symbol: The long shaft can be further shortened by changing the A9 length of the standard chamfer on the long shaft side. (If shortening the shaft is not required, indicate for dimension X.) Applicable shaft type: W Axial: Bottom (Short shaft side) Symbol: The short shaft can be further shortened by changing the A length of the standard chamfer. (If shortening the shaft is not required, indicate for dimension.) L1 = X = X L1 5 to 14 9 (14 X) to (X 3) 8 to 18 (18 X) to (X 4) to ( X) to (X 4.5) to (22 X) to (X 5) Symbol: The long shaft can be further shortened by machining a A11 double-sided chamfer onto it. (If altering the standard chamfer and shortening the shaft are not required, indicate for both the L1 and X dimensions.) Since L1 is a standard chamfer, dimension E1 is.5 mm or more, and 1 mm or more with a shaft bore size of ø. Applicable shaft type: W E1 = L1 = E3 = L3 = X = X 5 to 14 8 to 18 L1 9 (14 X) to (X 3) (18 X) to (X 4) L3 max X 3 X 4 to ( X) to (X 4.5) X 4.5 to (22 X) to (X 5) X 5 L2= = 4 3 to 8 3 to 9 3 to 5 to 13 7 to L2 5 (8 ) to ( 1) 6 (9 ) to ( 1.5) 7 ( ) to ( 1.5) 8 (13 ) to ( 2) 9 ( ) to ( 2) Symbol: The short shaft can be further shortened by machining a A12 double-sided chamfer onto it. (If altering the standard chamfer and shortening the shaft are not required, indicate for both the L2 and dimensions.) Since L2 is a standard chamfer, dimension E2 is.5 mm or more, and 1 mm or more with shaft bore sizes of ø or ø4. Applicable shaft type: W E2= L2= L4= E4= = 3 to 8 L2 5 (8 ) to ( 1) L4 max 1 3 to 9 6 (2 ) to ( 1.5) to 7 ( ) to ( 1.5) to 13 8 (13 ) to ( 2) to 9 ( ) to ( 4.5) Symbol: A14 Applicable to single vane type only A special end is machined onto the long shaft, and a through-hole is drilled into it. Female threads are machined into the through-hole, whose diameter is equivalent to the pilot hole diameter. Not available for size. The maximum dimension L1 is, as a rule, twice the thread size. (Example) For M3: L1 max. = 6 mm A parallel keyway is used on the long shaft for size 4. Applicable shaft type: W Symbol: A Applicable to single vane type only A special end is machined onto the short shaft, and a through-hole is drilled into it. Female threads are machined into the through-hole, whose diameter is equivalent to the pilot hole diameter. A parallel keyway is used on the long shaft for size 4. Not available for size. The maximum dimension L2 is, as a rule, twice the thread size. (Example) For M4: L2 max. = 8 mm Applicable shaft type: W Q1 = M L1= M M3 x.5 M4 x.7 M5 x.8 ø2.5 ø2.5 ø3.3 ø2.5 ø3.3 ø4.2 4 ø2.5 Q2 = M L2 = M M3 x.5 M4 x.7 M5 x.8 ø2.5 ø2.5 ø3.3 ø2.5 ø3.3 ø4.2 4 ø2.5 Symbol: A17 Shorten the long shaft. Applicable shaft type: W Symbol: A18 Shorten the short shaft. A parallel keyway is used on the long shaft for size 4. Applicable shaft type: W Long shaft side Body (B) Body (A) Short shaft side X = x 3 to14 4 to to 5 to 22 Long shaft side Body (B) Body (A) Short shaft side = 4 1 to to to 2 to to

29 Series 29 Axial: Top (Long shaft side) Symbol: The long shaft can be further shortened by machining it A21 into a stepped round shaft with a double-sided chamfer. (If shortening the shaft is not required, indicate for dimension X.) Applicable shaft type: W Equal dimensions are indicated by the same marker. (If not specifying dimension C1, indicate instead.) Symbol: A22 Axial: Bottom (Short shaft side) The short shaft can be further shortened by machining it into a stepped round shaft with a double-sided chamfer. (If shortening the shaft is not required, indicate for dimension.) Applicable shaft type: W Equal dimensions are indicated by the same marker. (If not specifying dimension C2, indicate instead.) C1 = C1 The standard chamfer may not be altered depending on the type of machining required. 1 = ø E1 = E3 = L1 = L3 = X = X L1 max L3 1 6 to 14 X 4.5 L ø3 7 to 18 X 5.5 L ø3 to ø4 8 to X 6.5 L1 + 2 ø3 to ø5 to 22 X 8 L1 + 3 ø3 to ø6 The standard chamfer may not be altered depending on the type of machining required. C2 C2 = L2 = L4 = 2 = 2 = ø E2 = E4 = 4 L1 max L4 2 4 to L ø3 4.5 to 9 3 L ø3 to ø4 5 to 3.5 L2 + 2 ø3 to ø5 7 to 13 5 L2 + 3 ø3 to ø6 8 to 5.5 L2 + 5 ø3 to ø6 ouble Shaft Symbol: A13 Shaft with through-hole Not available for size. Applicable to single vane type only Minimum machining diameter for d1 is.1 mm. A parallel keyway is used on the long shaft for size 4. Applicable shaft type: W Symbol: A19 d1 = ø 4 d1 ø2.5 ø2.5 to ø3.5 ø2.5 to ø4 ø2.5 to ø3 Both the long shaft and short shaft are shortened. A parallel keyway is used on the long shaft for size 4. Applicable shaft type: W Symbol: A16 Applicable to single vane type only A special end is machined onto both the long and short shafts, and a through-hole is drilled into both shafts. Female threads are machined into the through-holes, whose diameter is equivalent to the diameter of the pilot holes. Not available for size. The maximum dimension L1 is, as a rule, twice the thread size. (Example) For M5: L1 max. = mm A parallel keyway is used on the long shaft for size 4. Applicable shaft type: W Equal dimensions are indicated by the same marker. Q1 = M M 4 M3 x.5 M4 x.7 M5 x.8 Q1 ø2.5 ø2.5 ø3.3 ø2.5 ø3.3 ø4.2 ø2.5 L1 L1 = Symbol: A The rotation axis is reversed. (The long shaft and short shaft are shortened.) A parallel keyway is used on the long shaft for size 4. Applicable shaft type: W Long shaft side Body (A) Body (B) Short shaft side = X = X 3 to14 4 to to 5 to 22 1 to to to 2 to13 Body (B) Body (A) X = = 4 X 3 to 4 to to 13 5 to to 17 1 to to to 17 2 to 19 Symbol: The long shaft can be further shortened by machining A23 right-angle double-sided chamfer onto it. (If altering the standard chamfer and shortening the shaft are not required, indicate for both the L1 and X dimensions.) Since L1 is a standard chamfer, dimension E1 is.5 mm or more, and 1 mm or more with a shaft bore sizes of ø or ø4. Applicable shaft type: W Symbol: A24 ouble key Keys and keyways are machined at 18 from the standard position. Applicable shaft type: W Equal dimensions are indicated by the same marker. E1 = X L1 L3 max LL LL L1 = E3 = L3 = X = 5 to 14 8 to 18 9 (14 X) to (X 3) (18 X) to (X 4) X 3 X 4 to ( X) to (X 4.5) X 4.5 to (22 X) to (X 5) X 5 Keyway dimensions 4 Keyway dimensions 4 x 4 x LL

30 Applicable shaft type: J, K, S, T, Without auto switch With auto switch With angle adjuster B J P 9 S E XA33 A34C27C B With auto switch With angle adjuster Shaft Pattern Sequencing Symbol Axial: Top (Long shaft side) Symbol XA31 XA33 XA37 XA45 XA47 escription Shaft type S, J, K, T J, K, T J, K, T J, K, T Axial: Bottom (Short shaft side) Symbol XA32 XA34 XA38 XA46 Combination Shaft-end female thread Shaft-end female thread Stepped round shaft Middle-cut chamfer Machined keyway escription Shaft-end female thread Shaft-end female thread Stepped round shaft Middle-cut chamfer XA Combination Symbol XA31 XA32 XA33 XA34 XA37 XA38 XA31 S Series (:,,,, 4) Simple Specials: -XA31 to -XA47: Shaft Pattern Sequencing II Shaft shape pattern is dealt with simple made-to-order system. Please contact SMC for a specification sheet when placing an order. Shaft Pattern Sequencing II XA32 JKT Shaft type S, J, K, T K K Combination XA33 JKT K A combination of up to two XAs are available. Example: -XA31A32 XA34 JKT J Shaft type J K S T U P Refer to page S T79L XA33 A34C27C Vane type Rotating angle Patterned sequence ordering Applicable size 4 Applicable size 4 XA37 K XA38 Connection port location ouble Shaft Symbol XA39 XA4 XA41 XA42 XA43 XA44 Auto switch -XA31 to XA47 Shaft pattern sequencing symbol escription Shaft type Applicable size Shaft through-hole Shaft through-hole Shaft through-hole Shaft through-hole + Shaft-end female thread Shaft through-hole + Shaft-end female thread Shaft through-hole + Shaft-end female thread S, K, T J S, K, T J These specifications are not available for rotary actuators with auto switch unit and angle adjuster. XA, XC Combination 4 Combination other than -XA, such as Made to Order (-XC), is also available. Refer to page to for details of made-to-order specifications. Symbol XC1 XC2 XC3 XC4 XC5 XC6 XC7 XC escription Change connection port location Change threaded hole to through-hole Change the screw position Change rotation range Change rotation range between to Change rotation range between to 1 Reversed shaft Fluorine grease Applicable size,,,, 4,,, 4,,,, 4 Combination XA31 to XA47 These specifications are not available for rotary actuators with auto switch unit and angle adjuster. A total of four XA and XC combinations is available. Example: -XA33A34C27C3C

31 Series 31 Axial: Top (Long shaft side) Symbol: A31 Machine female threads into the long shaft. The maximum dimension L1 is, as a rule, twice the thread size. (Example) For M3: L1 = 6 mm Applicable shaft types: S, Axial: Bottom (Short shaft side) Symbol: A32 Machine female threads into the short shaft. The maximum dimension L2 is, as a rule, twice the thread size. (Example) For M4: L2 = 8 mm However, for M5 with S shaft, the maximum dimension L2 is 1.5 times the thread size. Applicable shaft types: S, Q1 = M L1 = L1 + (3 x P) Shaft type Q1 S Not available M3 M3, M4 M3, M4, M5 Q2 = M L2 = L2 + (3 x P) Shaft type Q2 S Not available M3 M3, M4 M3, M4, M5 Symbol: A33 Machine female threads into the long shaft. The maximum dimension L1 is, as a rule, twice the thread size. (Example) For M3: L1 = 6 mm Applicable shaft types: J, K, T L1 + (3 x P) L1 = Q1 = M 4 Shaft type J Q1 K Not available M3 M3, M4 M3, M4, M5 M3, M4, M5 T The maximum dimension L2 is, as a rule, twice the thread size. (Example) For M3: L2 = 6 mm However, for M5 with T shaft, the maximum dimension L2 is 1.5 times the thread size. Applicable shaft types: J, K, T L2 + (3 x P) L2 = Symbol: A34 K axis (T axis) J axis Q2 = M L2 + (3 x P) Machine female threads into the short shaft. L2 = Q2 = M 4 Shaft type J Q2 K Not available M3 M3, M4 M3, M4, M5 M3, M4, M5 T Symbol: The long shaft can be further shortened by machining it A37 into a stepped round shaft. (If shortening the shaft is not required, indicate for dimension X.) Applicable shaft types: J, K, T Equal dimensions are indicated by the same marker. (If not specifying dimension C1, indicate instead.) Symbol: The short shaft can be further shortened by machining it A38 into a stepped round shaft. (If shortening the shaft is not required, indicate for dimension.) Applicable shaft type: K Equal dimensions are indicated by the same marker. (If not specifying dimension C2, indicate instead.) C1 = C 1 = ø X 4 to 14 L1 max 1 X 3 ø3 to ø3.9 2 to 14 L2 max Q2 1 ø3 to ø3.9 C1 L1 = X = 4 5 to 18 6 to 6 to 22 8 to X 4 X 4.5 X 5 X 6.5 ø3 to ø3.9 ø3 to ø5.9 ø3 to ø7.9 ø3 to ø9.9 C2 C2 = C 2 = ø L2 = = 4 3 to 18 3 to 3 to 22 6 to 1.5 ø3 to ø ø3 to ø5.9 2 ø3 to ø ø5 to ø9.9 Symbol: The long shaft can be further shortened by machining A45 a middle-cut chamfer into it. (The position of the chamfer is same as the standard one.) (If shortening the shaft is not required, indicate for dimension X.) Applicable shaft types: J, K, T Symbol: The short shaft can be further shortened by machining A46 a middle-cut chamfer into it. (The position of the chamfer is same as the standard one.) (If shortening the shaft is not required, indicate for dimension.) Applicable shaft type: K W1 = L3 = L1 = X = 4 Shaft type X W1 L1 max L3 max J K T J K T J K T J K T 6.5 to 14 8to18 9to 11.5 to 22.5 to.5 to 2.5 to to 3.5 to 4.5 to 5 X 3 X 4 X 4.5 X 5 X 5.5 L1-1 L1-1 L1-1 L1-2 L1-2 W2 = L4 = L2 = = W2 L2 max L4 max 4.5 to 14.5 to 2 1 L to 18.5 to L2 1 6 to.5 to L to 22.5 to 4 2 L to.5 to L

32 Simple Specials Series Simple Specials Series 32 Axial: Top (Long shaft side) Symbol: Machine a keyway into the long shaft. (The position of the A47 keyway is the same as the standard one.) The key must be ordered separately. Applicable shaft types: J, K, T a1 axis N1 1.5 L1 d1 = ø S axis L1 L1= 4 4 a1 2h9. 3h9. Symbol: A41 Applicable to single vane type only Shaft with through-hole Not available for size. Applicable shaft type: J Equal dimensions are indicated by the same marker. L1 14 d1 ø2.5 ø2.5 to ø3.5 ø2.5 to ø4 ø2.5 to ø3 d1 ø2.5 ø2.5 to ø3.5 ø2.5 to ø4 ø2.5 to ø4.5 N Symbol: A39 Applicable to single vane type only Shaft with through-hole (Additional machining of S, shaft) Applicable shaft types: S, A parallel keyway is used on the long shaft for Equal dimensions are indicated by size 4. the same marker. Minimum machining diameter for d1 is.1 mm. Not available for size. d1 = ø d1 = ø Shaft type S ouble Shaft Symbol: A43 Applicable to single vane type only A special end is machined onto both the long and short shafts, and a through-hole is drilled into both shafts. Female threads are machined into the through-holes, whose diameter is equivalent to the diameter of the pilot holes. Not available for size. Applicable shaft types: K, T The maximum dimension L1 is, as Equal dimensions are indicated by the same a rule, twice the thread size. marker. (Example) For M5: L1 max. = mm However, for M5 on the short shaft of T shaft : L1 max. = 7.5 mm 4 Shaft Q1 = M type Thread K T K T K T K T M3 x.5 ø2.5 ø2.5 ø2.5 ø2.5 M4 x.7 M5 x.8 ø3.3 ø3.3 ø4.2 ø3.3 ø4.2 Q1 Symbol: A4 Shaft with through-hole (Additional machining of K, T shaft) Applicable shaft types: K, T d1 = ø2.5, L1 = 18 (max.) for size ; Equal dimensions are indicated by the minimum machining diameter for d1 is same marker..1 mm. Not available for size. d1 = d3 for sizes to 4. d3 = ø d3 = ø Shaft type K T K T d1 d3 K axis Symbol: A42 L1= L2 = Q1 Applicable to single vane type only d1 T axis L1 L1 L1= L1 = L1 = 4 Applicable to single vane type only d1 ø2.5 d3 ø2.5 to ø3 ø2.5 to ø4 ø2.5 to ø4.5 ø2.5 to ø5 A special end is machined onto both the long and short shafts, and a through-hole is drilled into both shafts. Female threads are machined into the through-holes, whose diameter is equivalent to the diameter of the pilot holes. Not available for size. The maximum dimension L1 is, as a rule, twice the thread size. (Example) For M5: L1 max. = mm However, for M5 on the short shaft of S shaft : L1 max. = 7.5 mm Q1 = M A parallel keyway is used on the long shaft for size 4. Applicable shaft types: S, Equal dimensions are indicated by the same marker. 4 Shaft type Thread S S S S M3 x.5 ø2.5 ø2.5 ø2.5 ø2.5 M4 x.7 M5 x.8 ø3.3 ø3.3 ø4.2 Symbol: A44 Applicable to single vane type only A special end is machined onto both the long and short shafts, and a through-hole is drilled into both shafts. Female threads are machined into the through-holes, whose diameter is equivalent to the diameter of the pilot holes. Not available for size. A parallel keyway is used on the long shaft for The maximum dimension L1 is, as size 4. a rule, twice the thread size. Applicable shaft type: J (Example) For M5: L1 max. = mm Equal dimensions are indicated by the same marker. Q1 = M Thread 4 M3 x.5 M4 x.7 ø2.5 ø2.5 ø3.3 ø2.5 ø3.3 ø2.5 ø3.3 Q1 M5 x.8 ø4.2 ø

33 Series (:,,,, 4) Made to Order Specifications: -XC1, 2, 3, 4, 5, 6, 7, 33 Shaft type W Standard J K Refer to S page T Connection port location -XC1 to XC7, -XC Without auto switch B W P 9 S E C1C With auto switch With angle adjuster With auto switch W J B Shaft type Standard W Refer to page UP 9 S T79L C1C Vane type Made-to-order symbol Rotating angle Auto switch Patterned sequence ordering With angle adjuster Made to Order Symbol Combination Symbol XC1 XC2 XC3 XC4 XC5 XC6 XC7 XC escription Add connection port Change threaded holes to through-hole Change the screw position Change of rotation range and direction Change of rotation range and direction Change of rotation range and direction Reversed shaft Fluoro grease Applicable shaft type W, J, K, S, T, W, J Applicable size For products with auto switch; angle adjustment unit cannot be selected. 4 Symbol XC1 XC2 XC3 XC4 XC5 XC6 XC7 XC XC1 XC2 XC3 Combination XC4 XC5 XC6 XC7 Symbol: C1 Add connecting ports on Body (A). (An additionally machined port will have an aluminum surface since it will be left unfinished.) Parallel keyway is used on the long shaft for size 4. This specification is not available for the rotary actuator with auto switch unit. Symbol: C2 Change 3 threaded holes on Body (B) into through holes. (An additionally machined port will have an aluminum surface since it will be left unfinished.) This specification is not available for the rotary actuator with auto switch unit. M N Body (B) Q Body (A) 4 Q M3 M3 M5 M5 M5 M N (Standard) 3-ød (Altered) 4 d (Top view from long shaft side)

34 Made to Order Series 34 Symbol: C3 Change the position of the screws for tightening the actuator body. 3-Hexagon socket head cap screw Symbol: C4 Applicable to single vane type only Change rotation range to 9. Rotation starts from the horizontal line (9 down from the top to the right side) +5 Rotation tolerance for BW is. A parallel keyway is used instead of chamfer for size 4. End of rotation Rotation 9 +4 range Rotation range (θ) End of rotation Chamfer (Start of rotation) Start of rotation is the position of the chamfer (keyway) when is pressurized. (Top view from long shaft side) Symbol: C7 The shafts are reversed. (45 ) Rotation Chamfer (Start of rotation) range (9 ) (θ) Chamfer (Start of rotation) (Standard) (Altered) Start of rotation is the position of the chamfer (keyway) when is pressurized. (Top view from short-shaft side) (Top view from long shaft side) Symbol: C5 Symbol: Applicable to single vane type only C6 Applicable to single vane type only Start of rotation is 45 up from the bottom of the vertical line to the left side Start of rotation is horizontal line (9 down from the top to the left side). +5 Rotation tolerance for BW is. +5 Rotation tolerance for BW is. Port size for BW, is M3. A parallel keyway is used instead of chamfer for size 4. A parallel keyway is used instead of chamfer for size 4. θ = +4 θ = +4 Max. = End of rotation Max. = 1 Parallel keyway is used on the long shaft for size 4. Start of rotation is the position of the chamfer (keyway) when is pressurized. (Top view from long shaft side) Symbol: C (9 ) Change the standard grease to fluoro grease (Not for low-speed specification.) - - Body (B) Body (A) X X

35 Rotary Actuator: Free Mount Type Vane Style Series :,,,, 4 35 Series Variations Standard Vane type Port location Rotating angle Shaft type Fluid (S) ouble vane () Side ported (Nil) Axial ported (E) ouble shaft W Air, 4 S S S S Side ported Axial ported Side ported Axial ported Side ported Axial ported Side ported Axial ported Side ported Axial ported Side ported Axial ported Side ported Axial ported Side ported Axial ported Copper-free Cushion Rubber bumper Basic type Variations With auto switch With angle adjuster With auto switch and angle adjuster Made to Order Shaft type Single shaft type ouble shaft type Long shaft without single flat & Short shaft with single flat Long shaft without keyway & Short shaft with single flat Same length double long shaft with single flat on both shafts ouble shaft key ouble round shaft Single flat Single shaft key Single round shaft J K S T Pattern Shaft pattern Rotation pattern

36 Rotary Actuator: Free Mount Type Vane Style Series :,,,, 4 36 Without auto switch With auto switch :, With auto switch :,, 4 How to Order W 18 S E W 18 S 9 L W 18 S R73 L Connection port location Nil E Side ported Side ported Axial ported 4 Axial ported Fittings are sold separately. Applicable Auto Switch/Refer to page for further information on auto switches. Applicable size For and For,, and 4 Type With auto switch (With switch unit) Free mount type Shaft type ouble shaft with single flat (size to ) Long shaft key, Short shaft with single flat (size 4) Electrical entry Grommet Grommet Connector Grommet Connector Grommet Connector Grommet Indicator light No es es No Wiring (Output) 2-wire 3-wire (NPN) 3-wire (PNP) 2-wire es 3-wire (NPN) 3-wire (PNP) Lead wire length symbols:.5 m 3 m 5 m None W Reed switch Solid state switch Reed switch Solid state switch S Vane type ouble vane Nil L Z N Applicable Single vane ouble vane 24 V 24 V C Load voltage AC 5 V,12 V 5 V,12 V,24 V 5 V,12 V, V 5 V,12 V 48 V, V 5 V,12 V (Example) R73C (Example) R73CL (Example) R73CZ (Example) R73CN 4 Rotating angle Symbol Rotating angle Auto switch Nil Without auto switch For the applicable auto switch model, refer to the table below. 5 V,12 V, 24 V, V V V 24 V,48 V, V Auto switch model 9 9A 97 93A T99 T99V S99 S99V S9P S9PV R73 R73C R8 R8C T79 T79C S79 S7P Lead wire type Parallel cord Heavy-duty cord Parallel cord Heavy-duty cord Heavy-duty cord Electrical entry/lead wire length Nil L C CL CN.5 (Nil) Grommet/Lead wire:.5 m Grommet/Lead wire: 3 m Grommet/ Lead wire:.5 m Grommet/ Lead wire: 3 m Grommet/Without lead wire Connectors are available only for auto switch types -R73, -R8, -T79. Lead wire with connector part nos. -LC5: Lead wire.5 m -LC: Lead wire 3 m -LC5: Lead wire 5 m Lead wire length (m) 3 (L) Number of auto switches S 1 pc. Nil 2 pcs. Right-hand auto switch will be used for actuators with 1 auto switch. 5 (Z) None (N) Applicable load IC circuit IC circuit IC circuit IC circuit Relay, PLC Relay, PLC

37 Rotary Actuator: Free Mount Type Vane Style Series 37 Single Vane Specifications JIS Symbol Caution Be sure to read before handling. Refer to pages to 4 for Safety Instructions and Common Precautions on the products mentioned in this catalog, and refer to pages to 6 for Precautions on every series. Model () W-S W-S W-S W-S W4-S Rotating angle Fluid 9, 18, 27 Air (Non-lube) Proof pressure (MPa) Ambient and fluid temperature 5 to 6 C Max. operating pressure (MPa).7 1. Min. operating pressure (MPa).2. Speed regulation range (sec/9 ) (1).3 to.3.4 to.3.7 to.5 Allowable kinetic energy (2) (J) Shaft load Allowable radial load (N) Allowable thrust load (N) 6 4 Bearing type Port location Shaft type Bearing Side ported or Axial ported ouble shaft (ouble shaft with single flat on both shafts) Angle adjustable (3) to 2 to 24 to 2 Note 3) Adjustment range in the table is for 27. For 9 and 18, refer to page ouble Vane Specifications Model () Rotating angle Fluid Proof pressure (MPa) Ambient and fluid temperature Max. operating pressure (MPa) Min. operating pressure (MPa) Speed regulation range (sec/9 ) (1) Allowable kinetic energy (J) Shaft Allowable radial load (N) load Allowable thrust load (N) Bearing type Port location Shaft type Angle adjustable (3) ouble shaft (Long shaft key & Single flat) W- W- W- W- W4-9, Air (Non-lube) to 6 C..3 to.3.4 to Bearing Side ported or Axial ported ouble shaft (ouble shaft with single flat on both shafts) to to to 2 Note 1) Make sure to operate within the speed regulation range. Exceeding the maximum speeds can cause the unit to stick or not operate. Note 2) The upper numbers in this section in the table indicate the energy factor when the rubber bumper is used (at the end of the rotation), and the lower numbers indicate the energy factor when the rubber bumper is not used. Note 3) Adjustment range in the table is for. For 9, refer to page Inner Volume and Connection Port Vane type Model (size) W W W W W4 Rotating angle Volume (cm 3 ) 1 (.6) (1.) (3.5) (8.5) Port Side ported M5 x.8 size Axial ported M3 x.5 M5 x.8 Rotating angle Volume (cm 3 ) Port Side ported M5 x.8 size Axial ported M3 x.5 M5 x.8 Values inside ( ) are volume of the supply side when is pressurized. ouble vane Weight Vane type ouble vane Model (size) W W W W ouble shaft (Long shaft key & Single flat) W4 Rotating angle Body of rotary actuator Auto switch unit + 2 switches Angle adjuster Rotating angle Body of rotary actuator Auto switch unit + 2 switches Angle adjuster (g)

38 Series 38 Rotary Actuator: Replaceable Shaft A shaft can be replaced with a different shaft type except standard shaft type (W). Without auto switch J Rotating angle Vane type Port location Shaft type Symbol J K S T Shaft type ouble shaft ouble shaft Single shaft Single shaft ouble shaft Shaft-end shape Long shaft without single flat & with single flat Long shaft without keyway & single flat ouble round shaft Single shaft with single flat Single shaft key Single round shaft ouble shaft with single flat ouble shaft key 4 J K S T A parallel key is used instead of single flat for size 4. Single flat A parallel key is used instead of single flat for size 4. Single flat C Single flat Single flat C Note 1) Only side ports are available except for basic type. Note 2) imensions and tolerance of the shaft and single flat (a parallel keyway for size 4) are the same as the standard. With auto switch With angle adjuster J U Rotating angle Vane type Auto switch With angle adjuster Shaft type Shaft With auto switch Symbol Shaft-end shape type 4 J Long shaft without single flat & with single flat ouble shaft Long shaft without keyway & single flat J With auto switch With angle adjuster With auto switch and angle adjuster C Note 1) Only side ports are available except basic type. Note 2) imensions and tolerance of the shaft and single flat (a parallel keyway for size 4) are the same as the standard

39 Rotary Actuator: Free Mount Type Vane Style Series 39 Copper-free W Rotating angle Vane type Port location Copper-free Use the standard vane type rotary actuators in all series to prevent any adverse effects to color CRTs due to copper ions or fluororesin. Specifications Vane type Single/ouble vane 4 Operating pressure range (MPa).2 to.7. to.7. to 1. Speed regulation range (s/9 ).3 to.3 s/9.4 to.3 s/9.7 to.5 s/9 Port location Shaft type Auto switch Side ported or Axial ported Long shaft key & ouble shaft (Shaft with single flat on both shafts) Single flat Mountable Caution 1. Since the maximum angle of the rotation adjustment range will be limited by the rotation of the rotary actuator itself, make sure to take this into consideration when ordering. Rotating angle of the rotary actuator Precautions Be sure to read before handling. Refer to pages to 4 for Safety Instructions and Common Precautions on the products mentioned in this catalog, and refer to pages to 6 for Precautions on every series. Angle Adjuster Rotating angle adjustment range to 2 (:, 4) to 24 (:,, ) to 175 to 85 The maximum adjustment angle of the angle adjuster for size and 4 is Connection ports are side ports only. 3. The allowable kinetic energy is the same as the specifications of the rotary actuator by itself (i.e., without angle adjuster). 4. Use a rotary actuator if you desire to adjust the angle to 9 using a double vane type

40 Series 4 Effective Output W W W Effective torque (N m) ouble vane Effective torque (N m) ouble vane Effective torque (N m) ouble vane W Operating pressure (MPa) W4 Operating pressure (MPa) Operating pressure (MPa) Effective torque (N m) ouble vane Effective torque (N m) 5 ouble vane Operating pressure (MPa) Operating pressure (MPa) Chamfered Position and Rotation Range: Top View from Long Shaft Side Chamfered positions shown below illustrate the conditions of the actuators when is pressurized. type ouble vane type Rotation range 9 +4 Rotation range Rotation range range 9-5 range Chamfer Chamfer Chamfer Rotation Chamfer Rotation Chamfer For size 4 actuators, a parallel keyway will be used instead of chamfer. Note) For single vane style, rotation tolerance of 9, 18, and 27 actuators will be for size actuators only. For double vane style, rotation tolerance of 9 actuators will be for size actuators only

41 Rotary Actuator: Free Mount Type Vane Style Series 41 Construction:,,,, 4 type Standard: W////4-S (3 female threads (one of them is indicated with ) spaced equally apart in 1 are not available for size.) Female thread For 27 (Top view from long shaft side) For 18 (Top view from long shaft side) For 9 (Top view from long shaft side) Parallel keyway for size 4 Internal rubber bumper (Not applicable to BW) (Long shaft side) (Short shaft side) Component Parts With auto switch unit W/- S S W//4- W4-S/ No. escription Material Note q w e r t y u i o! Body (A) Body (B) Vane shaft Stopper Stopper Bearing Back-up ring Hexagon socket head cap screw O-ring Stopper seal Aluminum alloy Aluminum alloy Stainless steel Resin Resin High carbon chrome bearing steel Stainless steel Stainless steel NBR NBR For 27 For 18 Special screw Special seal Carbon steel for W and W4. - -!7 Component Parts No. escription Material q w e r t y u i o!!1!2!3!4!5!6!7 Cover (A) Cover (B) Magnet lever Holding block (A) Holding block (B) Holding block Switch block (A) Switch block (B) Switch block Magnet Arm Hexagon socket head set screw Round head Phillips screw Round head Phillips screw Round head Phillips screw Round head Phillips screw Rubber cap Resin Resin Resin Aluminum alloy Aluminum alloy Aluminum alloy Resin Resin Resin Magnetic body Stainless steel Stainless steel Stainless steel Stainless steel Stainless steel Stainless steel NBR (size 4 only) For W, two round head Phillips screws!3, are required

42 Series 42 Construction:,,,, 4 ouble vane type Standard: W- For 9 (Top view from long shaft side) For (Top view from long shaft side) (Long shaft side) (Short shaft side) Standard: W///4- Component Parts No. q w e r t y u i o!!1!2!3!4!5!6 escription Body (A) Body (B) Vane shaft Stopper Stopper Stopper Bearing Back-up ring Cover Plate Hexagon socket head cap screw O-ring Stopper seal Gasket O-ring O-ring Material Aluminum alloy Aluminum alloy Carbon steel Stainless steel Resin Stainless steel High carbon chrome bearing steel Stainless steel Aluminum alloy Resin Stainless steel NBR NBR NBR NBR NBR Note Special screw For 9 (Top view from long shaft side) For (Top view from long shaft side) Parallel keyway for size 4 Internal rubber bumper (Long shaft side) (Short shaft side) Component Parts No. q w e r t y u i o!!1 escription Body (A) Body (B) Vane shaft Stopper Stopper Stopper Bearing Back-up ring Hexagon socket head cap screw O-ring Stopper seal Material Aluminum alloy Aluminum alloy Carbon steel Stainless steel Resin Stainless steel High carbon chrome bearing steel Stainless steel Stainless steel NBR NBR Note Special screw

43 Rotary Actuator: Free Mount Type Vane Style Series 43 imensions:,,, type W-S <Port location: Side ported> Following illustrations show actuators for 9 and 18 when is pressurized. W-SE <Port location: Axial ported> Threaded portion Through hole Body (B) Body (A) - - Hexagon socket head set screw M5 (Hexagon socket head set screws are not available if body (B) has no machined threads.) W-S <Port location: Side ported> W-SE <Port location: Axial ported> For unit mounting For unit mounting Model W-S W-SE W-S W-SE W-S W-SE W-S W-SE A B C E (g6) F (h9) G H J K 9 12 L M N P Q1 M3 x.5 M4 x.7 M5 x.8 (epth) Q2 M3 (4) R M5 x.8 M3 x.5 M5 x.8 M3 x.5 M5 x.8 M5 x.8 S S2 M3 x.5 M3 x.5 M4 x.7 M5 x.8 T U V W X

44 Series 44 imensions:,,, ouble vane type W- <Port location: Side ported> Illustrations below show the intermediate rotation position when A or is pressurized. 2-M3 x.5 through through through (2 on adjusting sides) 2-M5 x.8 (Connection port) W-E <Port location: Axial ported> 2-M3 x.5 (Connection port) 6-M3 x.5 depth 3 (for unit mounting) W//- <Port location: Side ported> (Illustrations below show size actuators.) W//-E <Port location: Axial ported> Threaded portion Body (B) Body (B) Through hole Body (A) 3-Q1 For unit mounting Body (A) Hexagon socket head set screw M5 (Hexagon socket head set screws are not availableif Body (B) has no machined threads.) Model A B C E(g6) F(h9) G H J K L M N P Q1 R S1 S2 T U V W X W- W-E W- W-E W- W-E M3 x.5 M5 x.8 M3 x M4 x.7 M5 x M5 x.8 M5 x M3 x.5 M4 x.7 M5 x

45 Rotary Actuator: Free Mount Type Vane Style Series 45 imensions: 4 type/ouble vane type W4-S/ <Port location: Side ported> Keyway dimensions b Model W4- b (h9) h (h9) l ø85 2-M5 x.8 through through 5 38 (98) h l through øh9.52 øg h9.(New JIS key dimension).12 (4P9.42Keyway dimension) through M5 x.8 øg øh ø63 2-M5 x.8 W4-SE/E <Port location: Axial ported> ø x 17.5l (Circumference divided in 3 equivalents)

46 Series 46 imensions:,,, (With auto switch unit) type W/-S Following illustrations show actuators for 9 and 18 when is pressurized. W/-S Free mounting rotary actuator Free mounting rotary actuator 1 Auto switch (34.5: Connector type) Auto switch ( 26.5: Connector type) 1. The length is 24 when any of the following auto switches are used: -9, -9A, -S99(V), -T99 and -S9P(V). The length is when any of the following auto switches are used: -97 and -93A 2. The angle is 6 when any of the following auto switches are used: -9, -9A, -97 and -93A. The angle is 69 when any of the following auto switches are used: -S99(V), -T99(V) and -S9P(V). Note) For rotary actuators with auto switch unit connection ports are side ports only. The above exterior view drawings illustrate rotary actuators with one right-hand and one left-hand Model A B C E(g6) F(h9) G H K L M N R S1 S2 T U V W X W-S W-S W-S W-S M5 x.8.5 M5 x M5 x.8 M5 x M3 x.5 M3 x.5 M4 x.7 M5 x

47 Rotary Actuator: Free Mount Type Vane Style Series 47 ouble vane type Illustrations below show the intermediate rotation position when A or is pressurized. W- W//- (Illustrations below show size actuators.) 2-M3 x.5 through through through through (Connection port) 1 () W- (Approx for connector type) W/- 1. The length is 24 when any of the following auto switches are used: -9, -9A, -S99(V), -T99 and -S9P(V). The length is when any of the following auto switches are used: -97 and -93A. 2. The angle is 6 when any of the following auto switches are used: -9, -9A, -97 and -93A. The angle is 69 when any of the following auto switches are used: -S99(V), -T99(V) and -S9P(V). 3. The length (imension S) is.5 when any of the following grommet type auto switches are used: -R73, -R8, -S79, -T79, and -S7P. The length (imension S) is 34.5 when any of the following connector type auto switches are used: -R73, -R8, and -T79. Model A B C E (g6) F (h9) G H K L M N R S1 S2 T U V W X Z W- W- W M5 x M5 x M5 x M3 x.5 M4 x.7 M5 x

48 Series 48 imensions: 4 (With auto switch unit) type/ouble vane type W4-S/ Keyway dimensions b Model W4- b (h9) h (h9) l ø through 2-M5 x.8 through (114) 2 h l øh øg h9.(New JIS key dimension).12 (4P9.42Keyway dimension) through through M5 x.8 (Connection port) ( 3 m).5 m.5 (34.5: Connector type) Switch unit ø31 31 ø R

49

50 5 Rotary Actuator with Angle Adjuster Free Mount Type, Vane Style Series WU :,,,, 4 How to Order Without auto switch With auto switch :, W U W U 4 18 S 18 S 9 With auto switch :,, 4 With auto switch (With switch unit) Free mount type W U 18 With angle adjuster Application Single vane ouble vane Rotating angle Symbol Rotating angle S 4 ouble vane S Vane type R73 Auto switch Nil Without auto switch For the applicable auto switch model, refer to the table below. Applicable Auto Switch/Refer to page for further information on auto switches. Applicable size For and For,, and 4 Type Reed switch Solid state switch Solid state switch Reed switch Electrical entry Grommet Grommet Connector Grommet Connector Grommet Connector Grommet No es es No es Wiring (Output) Lead wire length symbols:.5 m 3 m Indicator light Load voltage C AC Auto switch model Lead wire type Lead wire length (m).5 (Nil) 3 (L) 5 (Z) None (N) 5 V, 12 V 5 V, 12 V, 24 V 5 V, 12 V, 5 V, 12 V, V 24 V, 1 V 9 9A Parallel cord Heavy-duty cord 2-wire 97 Parallel cord V 93A 24 V T99 T99V 3-wire (NPN) S99 Heavy-duty cord S99V 3-wire (PNP) 5 V, 12 V S9P S9PV V R73 R73C 48 V, 24 V, 48 V, R8 2-wire V V R8C 24 V Heavy-duty T79 cord T79C 3-wire (NPN) S79 5 V, 12 V 3-wire (PNP) S7P Nil (Example) R73C 5 m Z (Example) R73CZ L (Example) R73CL None N (Example) R73CN Applicable load IC circuit IC circuit IC circuit Relay, PLC IC circuit Relay, PLC Number of auto switches S 1 pc. Nil 2 pcs. Right-hand auto switch will be used for actuators with 1 auto switch. Electrical entry/lead wire length Nil L C CL CN Grommet/Lead wire:.5 m Grommet/Lead wire: 3 m Connector/Lead wire:.5 m Grommet/Lead wire:.3 m Connector/without lead wire Connectors are available only for auto switch types -R73, -R8, -T79. Lead wire with connector part nos. -LC5: Lead wire.5 m -LC: Lead wire 3 m -LC5: Lead wire 5 m

51 Rotary Actuator with Angle Adjuster Free Mount Type, Vane Style Series WU 51 Construction:,,,, 4 type/ouble vane style With angle adjuster W////4- S With angle adjuster + Auto switch unit S WU/- WU//4- S Parallel keyway for size 4 Component Parts No. q w e r t y u i o!!1!2!3!4 Port side (A, B) escription Material Stopper ring Aluminum die-casted Stopper lever Carbon steel Lever retainer Carbon steel Rubber bumper NBR Stopper block Carbon steel Block retainer Carbon steel Cap Resin Hexagon socket head cap screw Stainless steel Hexagon socket head cap screw Stainless steel Hexagon socket head cap screw Stainless steel Joint Aluminum alloy Hexagon socket head set screw Stainless steel Hexagon nut Stainless steel Round head Phillips screw Stainless steel Magnet lever ouble vane Note) Hexagon nut will be used for W only. Note) Note) Note Zinc chromated Zinc chromated Zinc chromated Special screw Special screw Special screw Note) These items (no. 11, 13, and 14) consist of auto switch unit and angle adjuster. Refer to page to for detailed specifications. Stainless steel is used for size only. WU For single vane type: Illustrations above show actuators for 9 and 18 when is pressurized. For double vane type: Illustrations above show the intermediate rotation position when A or is pressurized. Caution 1. Since the maximum angle of the rotation adjustment range will be limited by the rotation of the rotary actuator itself, make sure to take this into consideration when ordering. Rotating angle of the rotary actuator Port side (A, B) Precautions Angle Adjuster Rotating angle adjustment range to 2 (:, 4) to 24 (:,, ) to 175 Port side (A, B) Be sure to read before handling. Refer to pages to 4 for Safety Instructions and Common Precautions on the products mentioned in this catalog, and refer to pages to 6 for Precautions on every series to 85 The maximum adjustment angle of the angle adjuster for size and 4 is Connection ports are side ports only. 3. The allowable kinetic energy is the same as the specifications of the rotary actuator by itself. 4. Use a rotary actuator if you desire to adjust the angle to 9 using a double vane type

52 Series WU 52 imensions:,,, (With angle adjuster) type WU///-S Free mounting rotary actuator Angle adjuster Cap Illustrations above show actuators for 9 and 18 when is pressurized,and they show size actuators. Model WU-S 29 WU-S 34 WU-S 42 WU-S 5 A B C E(g6) F(h9) G H K 9 12 L M N R M5 x.8 M5 x.8 M5 x.8 M5 x.8 S S2 M3 x.5 M3 x.5 M4 x.7 M5 x.8 T U V W X ouble vane type WU- 2-M3 x.5 through through WU//- Illustrations below show size actuators. (Connection port) through through Free mounting rotary actuator Angle adjuster Cap Illustrations above show the intermediate rotation position when A or is pressurized. Model A B C E(g6) F(h9) G H K L M N WU WU WU R M5 x.8 M5 x.8 M5 x.8 S S2 M3 x.5 M4 x.7 M5 x.8 T U V W X

53 Rotary Actuator with Angle Adjuster Free Mount Type, Vane Style Series WU 53 imensions: 4 (With angle adjuster) type/ouble vane type WU4-S/ through M5 x.8 through 14 ø through through øh9.52 øg h 3 53 (119) Keyway dimension Model WU4-4h9. (New JIS key dimension).12 (4P9.42 Keyway dimension) l b (h9) h (h9) l b M5 x.8 (Connection port) Angle adjuster Cap ø63 SMC

54 Series WU 54 imensions:,,, (With angle adjuster and auto switch unit) type WU/-S WU/-S Free mounting rotary actuator Free mounting rotary actuator Angle adjuster Angle adjuster Switch unit Auto switch Switch unit Auto switch Model WU-S WU-S WU-S WU-S B C R M5 x.8 M5 x.8 M5 x.8 M5 x.8 Following illustrations show actuators for 9 and 18 when is pressrized. Note) For rotary actuators with angle adjuster and auto switch unit, connection ports are side ports only. The above exterior view drawings illustrate the rotary actuator equipped with one right-hand and one left-hand switches. ouble vane type WU/- WU/- Free mounting rotary actuator Cover Angle adjuster Switch unit Auto switch Free mounting rotary actuator Angle adjuster Switch unit Auto switch Free mounting rotary actuator Angle adjuster Switch unit Auto switch Model WU- WU- WU- WU- B C R M5 x.8 M5 x.8 M5 x.8 M5 x.8 Illustrations above show the intermediate rotation position when A or is pressurized. Note) For rotary actuators with angle adjuster and auto switch unit, connection ports are side ports only. The above exterior view drawings illustrate the rotary actuator equipped with one right-hand and one left-hand switches

55 Rotary Actuator with Angle Adjuster Free Mount Type, Vane Style Series WU 55 imensions: 4 (With angle adjuster and auto switch unit) type/ouble vane type WU4-S/ h through M5 x.8 through 14 ø through through h9.(New JIS key dimension).12 (4P9.42Keyway dimension) 5 Keyway dimensions Model WU4 øh9.52 øg l b (h9) h (h9) l b M5 x.8 (Connection port) Angle adjuster Switch unit ( 3 m).5 m.5 (34.5: Connector type) (145) ø31 ø R

56 Series (:,,,, 4) Simple Specials: -XA1 to -XA24: Shaft Pattern Sequencing I Shaft shape pattern is dealt with simple made-to-order system. Please contact SMC for a specification sheet when placing an order. 56 Shaft Pattern Sequencing I Applicable shaft type: W (Standard) Connection port location -XA1 to XA24 Without auto switch W P 9 S E XA1 A24C1C With auto switch With angle adjuster With auto switch Free mount type W U P 9 S T79L XA1 A24C1C Shaft type With angle adjuster Patterned sequence ordering Vane type Rotating angle Auto switch Shaft pattern sequencing symbol Shaft Pattern Sequencing Symbol Axial: Top (Long shaft side) Symbol XA1 XA3 XA5 XA7 XA9 XA11 XA14 XA17 XA21 XA23 XA24 escription Shaft-end female thread Shaft-end male thread Stepped round shaft Stepped round shaft with male thread Modified length of standard chamfer Two-sided chamfer Shaft through-hole + Shaft-end female thread Shortened shaft Stepped round shaft with double-sided chamfer Right-angle chamfer ouble key Applicable size 4 These specifications are not available for rotary actuators with auto switch unit and angle adjuster. Axial: Bottom (Short shaft side) Symbol XA2 XA4 XA6 XA8 XA XA12 XA XA18 XA22 ouble Shaft Symbol XA13 XA16 XA19 XA escription Shaft-end female thread Shaft-end male thread Stepped round shaft Stepped round shaft with male thread Modified length of standard chamfer Two-sided chamfer Shaft through-hole + Shaft-end female thread Shortened shaft Stepped round shaft with double-sided chamfer escription Shaft through-hole Shaft through-hole + ouble shaft-end female thread Shortened shaft Reversed shaft Applicable size 4 Applicable size

57 Simple Specials Series 57 Combination XA Combination Symbol XA1 XA2 XA3 XA4 XA5 XA6 XA7 XA8 XA9 XA XA11 XA12 XA13 XA14 XA XA16 XA17 XA18 XA19 XA XA21 XA22 XA23 XA1 XA2 XA3 XA4 XA5 XA24 A combination of up to two XAs are available. Example: -XA1 A24 XA, XC Combination XA6 XA7 XA8 XA9 XA XA11 Combination other than -XA, such as Made to Order (-XC), is also available. Refer to pages to for details of made-to-order specifications. Combination XA12 XA13 XA14 XA XA16 XA17 XA18 XA19 XA XA21 XA22 XA Symbol escription Applicable size Combination XA1 to XA24 XC1 XC2 XC3 Change connection port location Change threaded holes to through-holes Change the screw position,,,, 4,,, 4 XC4 Change rotation range XC5 Change rotation range between to :,,,, 4 XC6 XC7 Change rotation range between to 1 Reversed shaft XC Fluorine grease These specifications are not available for rotary actuators with auto switch unit and angle adjuster. A total of four XA and XC combinations is available. Example: -XA1A24C1C -XA2C1C4C

58 Series 58 Axial: Top (Long shaft side) Symbol: The long shaft can be further shortened by machining A1 female threads into it. (If shortening the shaft is not required, indicate for dimension X.) Not available for size. The maximum dimension L1 is, as a rule, twice the thread size. (Example) For M3: L1 = 6 mm Applicable shaft type: W Axial: Bottom (Short shaft side) Symbol: A2 The long shaft can be further shortened by machining female threads into it. (If shortening the shaft is not required, indicate for dimension.) Not available for size. The maximum dimension L2 is, as a rule, twice the thread size. (Example) For M3: L2 = 6 mm Applicable shaft type: W Q1 = M L1 = L1 + (3 x P) X= X 1.5 to to 2 to 22 Q1 M3 M3, M4 M3, M4, M5 Q2 = M L2 = L2 + (3 x P) = to to 2 to to Q2 M3 M3, M4 M3, M4, M5 M3, M4, M5 Symbol: The long shaft can be further shortened by machining male A3 threads into it. (If shortening the shaft is not required, indicate for dimension X.) Applicable shaft type: W Symbol: The short shaft can be further shortened by machining male A4 threads into it. (If shortening the shaft is not required, indicate for dimension.) Applicable shaft type: W X = L1 = Q1 = M X 7 to to 18 to 13 to 22 L1 max X 3 X 3.5 X 4 X 5 Q1 M4 M5 M6 M8 = L2 = Q2 = M 4 L2 max 7 to to Q2 M4 M5 M6 M8 M Symbol: A5 The long shaft can be further shortened by machining it into a stepped round shaft. (If shortening the shaft is not required, indicate for dimension X.) Applicable shaft type: W Equal dimensions are indicated by the same marker. (If not specifying dimension C1, indicate instead.) Symbol: A6 The short shaft can be further shortened by machining it into a stepped round shaft. (If shortening the shaft is not required, indicate for dimension.) Applicable shaft type: W Equal dimensions are indicated by the same marker. (If not specifying dimension C2, indicate instead.) C1 = C C1 1 = ø L1 = X = X 2 to 14 3 to 18 3 to 3 to 22 L1 max X 1 X 1.5 X 1.5 X 2 C2 C2 = C L2 = 2 = ø = 4 2 to 8 3 to 9 3 to 3 to13 6 to L2 max Symbol: A7 The long shaft can be further shortened by machining it into a stepped round shaft with male threads. (If shortening the shaft is not required, indicate for dimension X.) Applicable shaft type: W Equal dimensions are indicated by the same marker. (If not specifying dimension C1, indicate instead.) Symbol: A8 The short shaft can be further shortened by machining it into a stepped round shaft with male threads. (If shortening the shaft is not required, indicate for dimension.) Applicable shaft type: W Equal dimensions are indicated by the same marker. (If not specifying dimension C2, indicate instead.) C1 = C Q1 = M L1 - (3 x P) L1 = X = X L1 max 5.5 to 14 X 1 M3 7.5 to 18 X 1.5 M3, M4 9 to X 1.5 M3, M4, M5 11 to 22 X 2 Q1 M3, M4, M5, M6 C2 = C Q2 = M L2 - (3 x P) L2 = = to 8 L2 max to M3, M4 9.5 to 1.5 M3, M4, M5 11 to to Q2 M3 M3, M4, M5, M6 M3, M4, M5, M6, M

59 Simple Specials Series 59 Axial: Top (Long shaft side) Symbol: The long shaft can be further shortened by changing the A9 length of the standard chamfer on the long shaft side. (If shortening the shaft is not required, indicate for dimension X.) Applicable shaft type: W Axial: Bottom (Short shaft side) Symbol: The short shaft can be further shortened by changing the A length of the standard chamfer. (If shortening the shaft is not required, indicate for dimension.) Applicable shaft type: W L1 = X = X L1 3 to 14 9 (14 X) to (X 1) 5.5 to 18 (18 X) to (X 1.5) 7 to ( X) to (X 1.5) 7 to 22 (22 X) to (X 1.5) Symbol: A11 The long shaft can be further shortened by machining a double-sided chamfer onto it. (If altering the standard chamfer and shortening the shaft are not required, indicate for both the L1 and X dimensions.) Since L1 is a standard chamfer, dimension E1 is.5 mm or more. Applicable shaft type: W E1 = L1= E3 = L3 = X = X 3 to 14 L1 9 (14 X) to (X 1) L3 max X 1 3 to 18 (18 X) to (X 1.5) X to ( X) to (X 1.5) X to (22 X) to (X 2) X 2 Symbol: A14 Applicable to single vane type only A special end is machined onto the long shaft, and a through-hole is drilled into it. Female threads are machined into the through-hole, whose diameter is equivalent to the pilot hole diameter. Not available for size. The maximum dimension L1 is, as a rule, twice the thread size. (Example) for M3: L1 max. = 6 mm A parallel keyway is used on the long shaft for size 4. Applicable shaft type: W L2 = = 4 L2 3 to 8 5 (8 ) to ( 1) 3 to 9 6 (9 ) to ( 1.5) 3 to 7 ( ) to ( 1.5) 5 to 13 8 (13 ) to ( 2) 7 to 9 ( ) to ( 4.5) Symbol: A12 The short shaft can be further shortened by machining a double-sided chamfer onto it. (If altering the standard chamfer and shortening the shaft are not required, indicate for both the L2 and dimensions.) Since L2 is a standard chamfer, dimension E2 is.5 mm or more, and 1 mm or more with shaft bore sizes of ø or ø4. Applicable shaft type: W L2 = E2 = L4 = E4 = = 4 3 to 8 3 to 9 L2 5 (8 ) to ( 1) 6 (9 ) to ( 1.5) L2 max to 7 ( ) to ( 1.5) to 13 8 (13 ) to ( 2) 2 7 to 9 ( ) to ( 4.5) 4.5 Symbol: A Applicable to single vane type only A special end is machined onto the short shaft, and a through-hole is drilled into it. Female threads are machined into the through-hole, whose diameter is equivalent to the pilot hole diameter. Not available for size. The maximum dimension L2 is, as a rule, twice the thread size. (Example) for M4: L2 max. = 8 mm A parallel keyway is used on the long shaft for size 4. Applicable shaft type: W - - Q1 = M L1 = M M3 x.5 M4 x.7 M5 x.8 ø2.5 ø2.5 ø3.3 ø2.5 ø3.3 ø4.2 4 ø2.5 Q2 = M L2 = M M3 x.5 M4 x.7 M5 x.8 ø2.5 ø2.5 ø3.3 ø2.5 ø3.3 ø4.2 4 ø2.5 Symbol: A17 Shorten the long shaft. Applicable shaft type: W Symbol: A18 Shorten the short shaft. A parallel keyway is used on the long shaft for size 4. Applicable shaft type: W Long shaft side Body (B) Body (A) Short shaft side X = X 1 to to to 2 to 22 Long shaft side Body (B) Body (A) Short shaft side 4 1 to to to 2 to to = 11-3-

60 Series 6 Axial: Top (Long shaft side) Symbol: A21 The long shaft can be further shortened by machining it into a stepped round shaft with a double-sided chamfer. (If shortening the shaft is not required, indicate for dimension X.) Applicable shaft type: W Equal dimensions are indicated by the same marker. (If not specifying dimension C1, indicate instead.) Symbol: A22 Axial: Bottom (Short shaft side) The short shaft can be further shortened by machining it into a stepped round shaft with a double-sided chamfer. (If shortening the shaft is not required, indicate for dimension.) Applicable shaft type: W Equal dimensions are indicated by the same marker. (If not specifying dimension C2, indicate instead.) C1 = C The standard chamfer may not be altered depending on the type of machining required. C1 E1 = E3 = 1 = ø L1 = L3 = X = X L1 max L3 1 4 to 14 X 2.5 L1+1.5 ø3 4.5 to 18 X 3 L1+1.5 ø3 to ø4 5 to X 3.5 L1+2 ø3 to ø5 7 to 22 X 5 L1+3 ø3 to ø6 The standard chamfer may not be altered depending on the type of machining required. C2 C2 = C L2 = L4 = 2 = ø E2 = E4 = = 4 X L2 max L4 2 4 to L2+1.5 ø3 4.5 to 9 3 L2+1.5 ø3 to ø4 5 to 3.5 L2+2 ø3 to ø5 7 to 13 5 L2+3 ø3 to ø6 8 to 5.5 L2+3 ø3 to ø6 ouble Shaft Symbol: A13 Applicable to single vane type only Shaft with through-hole Not available for size. Minimum machining diameter for d1 is.1 mm. A parallel keyway is used on the long shaft for size 4. Applicable shaft type: W Equal dimensions are indicated by the same marker. d1 = ø Symbol: A19 4 d1 ø2.5 ø2.5 to ø3.5 ø2.5 to ø4 ø2.5 to ø3 Both the long shaft and short shaft are shortened. A parallel keyway is used on the long shaft for size 4. Applicable shaft type: W Symbol: A16 Applicable to single vane type only A special end is machined onto both the long and short shafts, and a through-hole is drilled into both shafts. Female threads are machined into the through-holes, whose diameter is equivalent to the diameter of the pilot holes. Not available for size. The maximum dimension L1 is, as a rule, twice the thread size. (Example) for M5: L1 max = mm A parallel keyway is used on the long shaft for size 4. Applicable shaft type: W Equal dimensions are indicated by the same marker. M 4 Q1 = M M3 x.5 ø2.5 ø2.5 ø2.5 ø2.5 M4 x.7 ø3.3 ø3.3 M5 x.8 ø4.2 Q1 L1= L1 Symbol: A The rotation axis is reversed. (The long shaft and short shaft are shortened.) A parallel keyway is used on the long shaft for size 4. Applicable shaft type: W Long shaft side Body (B) Body (A) Short shaft side = X = X 1 to to to 2 to 22 1 to to to 2 to 13 Long shaft side Body (B) Body (A) Short shaft side X = = 4 X 1 to to to to to 9 1 to to to 17 2 to 19 Symbol: The long shaft can be further shortened by machining rightangle double-sided chamfer onto it. A23 (If altering the standard chamfer and shortening the shaft are not required, indicate for both the L1 and X dimensions.) Since L1 is a standard chamfer, dimension E1 is.5 mm or more, and 1 mm or more with a shaft bore sizes of ø or ø4. Applicable shaft type: W Symbol: A24 ouble key Keys and keyways are machined at 18 from the standard position. Applicable shaft type: W Equal dimensions are indicated by the same marker. E1 = L1 = E3 = L3 = X = X 3 to 14 3 to 18 3 to 5 to 22 L1 L3 max 9 (14 X) to (X 1) X 1 (18 X) to (X 1.5) X 1.5 ( X) to (X 1.5) X 1.5 (22 X) to (X 2) X 2 LL Keyway dimensions LL 4 Keyway dimensions 4 x 4 x LL

61 61 Series (:,,,, 4) Simple Specials: -XA31 to -XA47: Shaft Pattern Sequencing II Shaft shape pattern is dealt with simple made-to-order system. Please contact SMC for a specification sheet when placing an order. Shaft Pattern Sequencing II Applicable shaft type: J, K, S, T, Without auto switch With auto switch With angle adjuster With auto switch J P 9 S E XA33 A34C27C Free mount type J U P Patterned sequence ordering Shaft Pattern Sequencing Symbol Axial: Top (Long shaft side) Symbol XA31 XA33 XA37 XA45 XA47 escription Shaft type S, J, K, T J, K, T J, K, T J, K, T Axial: Bottom (Short shaft side) Symbol XA32 XA34 XA38 XA46 Shaft-end female thread Shaft-end female thread Stepped round shaft Middle-cut chamfer Machined keyway escription Shaft-end female thread Shaft-end female thread Stepped round shaft Middle-cut chamfer With angle adjuster Shaft type S, J, K, T K K Shaft type J K S T Refer to page S T79L XA33 A34C27C Applicable size 4 Applicable size 4 Connection port location Vane type Rotating angle ouble Shaft Symbol XA39 XA4 XA41 XA42 XA43 XA44 Auto switch escription Shaft through-hole Shaft through-hole Shaft through-hole Shaft through-hole + Shaft-end female thread Shaft through-hole + Shaft-end female thread Shaft through-hole + Shaft-end female thread -XA31 to XA47 Shaft pattern sequencing symbol Shaft type S, K, T J S, K, T J Applicable size These specifications are not available for rotary actuators with auto switch unit and angle adjuster Combination XA Combination Symbol XA31 XA32 XA33 XA34 XA37 XA38 XA31 S XA32 JKT Combination XA33 JKT K A combination of up to two XAs are available. Example: -XA31 A32 XA34 JKT XA37 K XA38 XA, XC Combination Combination other than -XA, such as Made to Order (-XC), is also available. Refer to pages to for details of made-to-order specifications. Symbol XC1 XC2 XC3 XC4 XC5 XC6 XC7 XC escription Change connection port location Change threaded hole to through-hole Change the screw position Change rotation range Change rotation range between to Change rotation range between to 1 Reversed shaft Fluorine grease Applicable size,,,, 4,,, 4,,,, 4 Combination XA31 to XA47 These specifications are not available for rotary actuators with auto switch unit and angle adjuster. A total of four XA and XC combinations is available. Example: -XA33 A34C27C3C

62 Series 62 Symbol: A31 Axial: Top (Long shaft side) Machine female threads into the long shaft. The maximum dimension L1 is, as a rule, twice the thread size. (Example) For M3: L1 = 6 mm Applicable shaft types: S, Axial: Bottom (Short shaft side) Symbol: A32 Machine female threads into the short shaft. The maximum dimension L2 is, as a rule, twice the thread size. (Example) For M4: L2 = 8 mm However, for M5 with S shaft, the maximum dimension L2 is 1.5 times the thread size. Applicable shaft types: S, Q1 =M L1 = L1 + (3 x P) Shaft type Q1 S Not available M3 M3, M4 M3, M4, M5 Q2 = M L2 = L2 + (3 x P) Shaft type Q2 S Not available M3 M3, M4 M3, M4, M5 Symbol: A33 Machine female threads into the long shaft. The maximum dimension L1 is, as a rule, twice the thread size. (Example) For M3: L1 = 6 mm Applicable shaft types: J, K, T L1 + (3 x P) L1 = Q1 = M 4 Shaft type J Q1 K Not available M3 M3, M4 M3, M4, M5 M3, M4, M5 T Symbol: A34 Machine female threads into the short shaft. The maximum dimension L2 is, as a rule, twice the thread size. (Example) For M3: L2 = 6 mm However, for M5 with T shaft, the maximum dimension L2 is 1.5 times the thread size. Applicable shaft types: J, K, T L2 + (3 x P) L2 = Q2 = M K axis (T axis) L2 + (3 x P) L2 = Q2 = M J axis 4 Shaft type J Q2 K T Not available M3 M3, M4 M3, M4, M5 M3, M4, M5 Symbol: A37 The long shaft can be further shortened by machining it into a stepped round shaft. (If shortening the shaft is not required, indicate for dimension X.) Applicable shaft types: J, K, T Equal dimensions are indicated by the same marker. (If not specifying dimension C1, indicate instead.) Symbol: A38 The short shaft can be further shortened by machining it into a stepped round shaft. (If shortening the shaft is not required, indicate for dimension.) Applicable shaft type: K Equal dimensions are indicated by the same marker. (If not specifying dimension C2, indicate instead.) C1 = C 1 = ø X 2 to 14 L1 max X 1 1 ø3 to ø3.9 2 to 14 L2 max 1 2 ø3 to ø3.9 C1 L1 = X = 4 3 to 18 3 to 3 to 22 4 to X 1.5 X 1.5 X 2 X 3 ø3 to ø4.9 ø3 to ø5.9 ø3 to ø7.9 ø3 to ø9.9 C2 C2 = C L2 = 2 = ø = 4 3 to 18 3 to 6 to 22 6 to ø3 to ø4.9 ø3 to ø5.9 ø3 to ø7.9 ø5 to ø9.9 Symbol: A45 The long shaft can be further shortened by machining a middle-cut chamfer into it. (The position of the chamfer is same as the standard one.) (If shortening the shaft is not required, indicate for dimension X.) Applicable shaft types: J, K, T Symbol: A46 The short shaft can be further shortened by machining a middle-cut chamfer into it. (The position of the chamfer is same as the standard one.) (If shortening the shaft is not required, indicate for dimension.) Applicable shaft type: K W1 = L3 = L1 = X = Shaft type 4 X W1 L1 max L3 max J K T J K T J K T J K T 6.5 to 14 8 to 18 9 to 11.5 to 22.5 to.5 to 2.5 to to 3.5 to 4.5 to 5 X 3 X 4 X 4.5 X 5 X 5.5 L1 1 L1 1 L1 1 L1 2 L1 2 W2 = L4 = L2 = = to to 18 6 to 8.5 to to W2 L2 max L4 max.5 to 2 1 L2 1.5 to L2 1.5 to L2 1.5 to 4 2 L2 2.5 to L

63 Simple Specials Series 63 Axial: Top (Long shaft side) Symbol: A47 Machine a keyway into the long shaft. (The position of the keyway is the same as the standard one.) The key must be ordered separately. Applicable shaft types: J, K, T a1 4 a1 2h9. 3h9. S L1 14 d1 ø2.5 ø2.5 to ø3.5 ø2.5 to ø4 ø2.5 to ø5 N ouble Shaft haft Symbol: A39 Applicable to single vane type only Shaft with through-hole (Additional machining of S, shaft) Applicable shaft types: S, A parallel keyway is used on the long Equal dimensions are indicated by shaft for size 4. the same marker. Minimum machining diameter for d1 is.1 mm. Not available for size. d1 = ø axis Symbol: A L1 d1 = ø S axis Applicable to single vane type only Shaft with through-hole Not available for size. Applicable shaft type: J Equal dimensions are indicated by the same marker. d1 = ø 4 d1 ø2.5 ø2.5 to ø3.5 ø2.5 to ø4 ø2.5 to ø4.5 Symbol: A43 Applicable to single vane type only A special end is machined onto both the long and short shafts, and a through-hole is drilled into both shafts. Female threads are machined into the through-holes, whose diameter is equivalent to the diameter of the pilot holes. Not available for size. The maximum L1 dimension is, in principle, twice the thread size. (Example) For M5: L1 max. = mm However, for M5 on the short shaft of T shaft: L1 = 7.5 mm Q1 = M Q1 N1 L1 L1 = Shaft type Applicable shaft types: K, T Equal dimensions are indicated by the same marker. 4 Shaft type Thread K T K T K T K T M3 x.5 ø2.5 ø2.5 ø2.5 ø2.5 M4 x.7 M5 x.8 ø3.3 ø3.3 ø4.2 ø3.3 ø4.2 Symbol: A4 Applicable to single vane type only Shaft with through-hole (Additional machining of K, T shaft) Applicable shaft types: K, T d1 = ø2.5, L1 = 18 (max.) for size ; minimum Equal dimensions are indicated machining diameter for d1 is.1 mm. by the same marker. d1 = d3 for sizes to 4. Not available for size. d3 = ø d3 = ø K T K T d1 d3 K axis L1 = L2 = d1 L1 = T axis 4 d1 ø2.5 d3 ø2.5 to ø3 ø2.5 to ø4 ø2.5 to ø4.5 ø2.5 to ø5 Symbol: A42 Applicable to single vane type only A special end is machined onto both the long and short shafts, and a through-hole is drilled into both shafts. Female threads are machined into the through-holes, whose diameter is equivalent to the diameter of the pilot holes. Not available for size. The maximum dimension L1 is, as a rule, twice the thread size. (Example) For M5: L1 max. = mm However, for M5 on the short shaft of S shaft: L1 = 7.5 mm A parallel keyway is used on the long shaft for size 4. Applicable shaft types: S, Equal dimensions are indicated by the same marker. Q1 = M 4 Q1 = M Q1 Q1 L1 L1 L1 = L1 = Thread Shaft type Shaft type M3 x.5 ø2.5 M4 x.7 M5 x.8 Symbol: A44 Applicable to single vane type only A special end is machined onto both the long and short shafts, and a through-hole is drilled into both shafts. Female threads are machined into the through-holes, whose diameter is equivalent to the diameter of the pilot holes. Not available for size. The maximum dimension L1 is, as a rule, twice the thread size. (Example) For M5: L1 max. = mm S S S S ø2.5 ø3.3 ø2.5 ø2.5 ø3.3 ø4.2 A parallel keyway is used on the long shaft for size 4. Applicable shaft type: J Equal dimensions are indicated by the same marker. 4 Thread M3 x.5 ø2.5 ø2.5 ø2.5 ø2.5 M4 x.7 M5 x.8 ø3.3 ø3.3 ø4.2 ø3.3 ø

64 Series (:,,,, 4) Made to Order Specifications: -XC1, 2, 3, 4, 5, 6, 7, 64 Shaft type W Standard J K Refer to S page T Connection port location Without auto switch W P 9 S E C1C With auto switch With angle adjuster W U P 9 S T79L C1C With auto switch Free mount type Shaft type W Standard J Refer to page Vane type Rotating angle Auto switch Patterned sequence ordering With angle adjuster Made-to-order symbol Made to Order Symbol Combination Symbol XC1 XC2 XC3 XC4 XC5 XC6 XC7 XC Applicable shaft type escription W, J, K, S, T, Add connection port Change threaded hole to through-hole Change the screw position Change of rotation range and direction Change of rotation range and direction Change of rotation range and direction Reversed shaft W, J Fluorine grease Applicable size These specifications are not available for rotary actuators with auto switch unit and angle adjuster. 4 Symbol XC1 XC2 XC3 XC4 XC5 XC6 XC7 XC XC1 XC2 XC3 Combination XC4 XC5 XC6 XC7 Symbol: C1 Add connecting ports on Body (A). (An additionally machined port will have an aluminum surface since it will be left unfinished.) Parallel keyway is used on the long shaft for size 4. This specification is not available for the rotary actuator with auto switch unit. M N Body (B) Body (A) Q 4 Q M3 M3 M5 M5 M5 M N Symbol: C2 (Standard) Change 2 threaded holes on Body (B) into through holes (An additionally machined port will have an aluminum surface since it will be left unfinished.) 2-ød (Altered) 4 d

65 Made to Order Series 65 Symbol: C3 Not available for size. Change the position of the screws for tightening the actuator body. 3-Hexagon socket head cap screw Symbol: C4 Applicable to single vane style only Rotation starts from the horizontal line (9 down from the top to the right side) +5 Rotation tolerance for W is. +5 A parallel keyway is used instead of chamfer for size 4. End of rotation Rotation range 9 (Standard) (Altered) Symbol: C5 Applicable to single vane style only Start of rotation is 45 up from the bottom of the vertical line to the left side. +5 Rotation tolerance for W is. A parallel keyway is used instead of chamfer for size 4. Rotation Chamfer (Start of rotation) (45 ) range (θ) End of rotation Start of rotation is the position of the chamfer (keyway) when is pressurized. Symbol: C7 The shafts are reversed. A parallel keyway is used instead of chamfer for size 4. Chamfer (Start of rotation) Start of rotation is the position of the chamfer (keyway) when is pressurized. Symbol: C6 Applicable to single vane style only Start of rotation is 45 up from the bottom of the vertical line to the left side. +5 Rotation tolerance for W is. A parallel keyway is used instead of chamfer for size θ = θ = End of Max. = rotation Max. = 1 Chamfer (Start of rotation) Rotation (9 ) range (θ) Start of rotation is the position of the chamfer (keyway) when is pressurized. Symbol: C Change the standard grease to fluoro grease (Not for low-speed specifications.) (9 ) Body (B) Body (A) X X

66 Rotary Actuator Vane Style Series : 5, 63, 8, 66 Series Variations Standard Vane type Port location Rotating angle Shaft type Option Fluid (S) ouble vane () Side ported (Nil) Axial ported (E) ouble shaft W Air S S S S Side ported Axial ported Side ported Axial ported Side ported Axial ported Side ported Axial ported Side ported Axial ported Side ported Axial ported Side ported Axial ported Side ported Axial ported With auto switch With One-touch fittings Clean series - Copper-free - With foot bracket L - - Cushion Rubber bumper Basic type Option Variations Mounting style Made to Order Material Shaft type Pattern Single shaft type ouble shaft type Stainless steel specifications for main parts ouble shaft (Long shaft with four chamfers) J ouble shaft with four chamfers Z ouble shaft key ouble round shaft Single shaft key Single round shaft Single shaft with four chamfers Shaft pattern Rotation pattern K S T X With solenoid valve

67 Rotary Actuator Vane Style Series : 5, 63, 8, 67 How to Order Without auto switch B W 8 9 S With auto switch W With auto switch B W 8 9 S R73 Mounting style B Basic style L Foot style Refer to Table (1) below if only foot assembly is required separately. Table (1): Foot Assembly Part No. Model LW5 LW63 LW8 LW Unit part no. P41-5 P41-5 P414-5 P4-5 Shaft type ouble shaft (Long shaft key & Four chamfers) Rotating angle Classification Symbol ouble vane Standard Option Number of auto switches S 1 pc. Nil 2 pcs. Right-hand auto switch will be used for actuators with 1 auto switch. Electrical entry/lead wire length Nil Grommet/Lead wire:.5 m L Grommet/Lead wire: 3 m C Connector/Lead wire:.5 m CL Connector/Lead wire: 3 m CN Connector/Without lead wire Connectors are available only for auto switch types R73, R8, T79. Lead wire with connector part nos. -LC5: Lead wire.5 m -LC: Lead wire 3 m Auto switch For the applicable auto switch model, refer to the table below. Connection port location Nil E Side ported Axial ported Bolt S Vane type ouble vane Side ported Axial ported Body end of the short-shaft side Applicable Auto Switch/Refer to page for detailed auto switch switches. Type Reed switch Solid state switch Electrical entry Grommet Connector Grommet Connector Grommet Connector Grommet Indicator light No es es Wiring (Output) 2-wire 2-wire 3-wire (NPN) 3-wire (PNP) 24 V 24 V Load voltage C 48 V V 12 V 5 V, 12 V Lead wire length symbols:.5 m Nil (Example) R73C 3 m L (Example) R73CL 5 m Z (Example) R73CZ None N (Example) R73CN AC 24 V, 48 V V V Auto switch model R8 R8C R73 R73C T79 T79C S79 S7P Lead wire length (m).5 (Nil) 3 (L) 5 (Z) None (N) Applicable load IC circuit IC circuit Relay, PLC Relay, PLC

68 Rotary Actuator Vane Style Series 68 Excellent reliability and durability The use of bearings to support thrust and radial loads improves reli-ability and durability. The body of the rotary actuator can be mounted directly. Two different port locations : : 5 : 8 Specifications BW5 BW63 BW8 BW BW5 BW63 BW8 BW Vane type Rotating Standard (S) ouble vane () 9 +4, 18 +4, angle Option +4, +4, 19 +4, Fluid Air (Non-lube) Proof pressure Ambient and fluid temperature Max. operating pressure Min. operating pressure Speed regulation range (s/9 ) 1.5 MPa 5 to 6 C 1. MPa. MPa.1 to 1 Allowable kinetic energy.82 J.12 J.398 J.6 J.112 J.16 J.54 J.811 J Shaft load Allowable radial load Allowable thrust load 245 N 196 N 39 N 34 N 49 N 49 N 588 N 539 N 245 N 196 N 39 N 34 N 49 N 49 N 588 N 539 N Bearing Port location Bearing Side ported or Axial ported Side ported Axial ported Rc 1 /8 Rc 1 /8 Rc 1 /4 Rc 1 /4 Rc 1 /8 Rc 1 /8 Rc 1 /4 Rc 1 /4 Mounting Basic style, Foot style Volume Classification Standard Option Weight Rotating angle (cm 3 ) (S) ouble vane () BW5 BW63 BW8 BW BW5 BW63 BW8 BW JIS Symbol Model Rotating angle 9 18 Main 27 body Auto switch unit + 2 switches Foot bracket assembly Caution (g) (S) ouble vane () BW5 BW63 BW8 BW BW5 BW63 BW8 BW Be sure to read before handling. Refer to pages to for Safety Instructions and Common Precautions on the products mentioned in this catalog, and refer to pages to for Precautions on every series

69 Series 69 Effective Output BW5 BW63 BW8 BW 5 Effective torque (N m) ouble vane Effective torque (N m) 4 ouble vane Effective torque (N m) ouble vane Effective torque (N m) ouble vane Operating pressure (MPa) Operating pressure (MPa) Operating pressure (MPa) Operating pressure (MPa) Key Position and Rotation Range Key positions in the illustrations below show the intermediate rotation position when A or is pressurized. Top View from Long Shaft Side type ouble vane type Standard (45 ) Key rotation range Key Key (9) Key rotation range Key Key rotation range rotation range 9 Key + 4 Key (45 ) (45 ) Option (4 ) Key rotation range + 4 Key Key Key rotation range Key Key rotation range rotation + 4 range Key (85 ) Key (4 ) (4 ) irect Mounting of Body L 4 screws Model BW5 BW63 BW8 BW L Screw M6 M8 M8 M

70 Rotary Actuator Vane Style Series 7 With One-touch Fittings Clean Series Mounting W5F Rotating angle Vane type Port location BW Rotating angle Vane type Port location With One-touch fittings Clean Series, With relief port With One-touch fittings facilitate the piping work and greatly reduce the installation space. Specifications Vane type Operating pressure range (MPa) Speed regulation range (s/9 ) Port location Piping Mounting Variations Applicable Tubing and ouble vane 5. to 1..1 to 1 Side ported or Axial ported With One-touch fittings Basic style, Foot style Basic style, With auto switch Applicable tubing O./I. ø6/ø4 Applicable tubing material Nylon, Soft nylon, Polyurethane Refer to page for construction drawing. Refer to page for external dimensions. The double-seal construction of the actuator shaft section of these series to channel exhaust through the relief ports directly to the outside of a clean room environment allows operation of these cylinders in a class clean room. Specifications Vane type Operating pressure range (MPa) Speed regulation range (s/9 ) Port location Piping Relief port size Mounting Variations ouble vane 5, 63. to 1..1 to 1 Side ported or Axial ported Screw-in type M5 x.8 Basic style Basic style, With auto switch - - Relief port Relief port The internal construction of the illustration above shows a single vane style. For further specifications, refer to Pneumatic Clean Series catalog. Copper-free Mounting W Copper-free Rotating angle Vane type Port location Use the standard vane style rotary actuators in all series to preventany adverse effects to color CRTs due to copper ions or fluororesin. Specifications Vane type Operating pressure range (MPa) Speed regulation range (s/9 ) Port location Piping Mounting Variations ouble vane 5, 63, 8,. to 1..1 to 1 Side ported or Axial ported Screw-in type Basic style, Foot style Basic style, With auto switch

71 Series 71 Rotary Actuator with Solenoid Valve Nil C V RB1BW 8 With solenoid valve With VZ (CVRB1BW5/63) With VZ5 (CVRB1BW8/) Mounting style B Basic style L Foot style Auto switch None With auto switch Refer to page for How to Order, since it is possible to make a product with auto switch. How to Order Rotating angle S 9 S Vane type Rotations for double vane style are 9 and only. ouble vane Specifications Fluid Air Operating pressure (MPa). to.7 Rotating angle Standard: 9, 18, 27 ; Option:, 19, 28 Rotation time adjustment range (s/9 ).3 to 1. Applicable solenoid valve Operating voltage Electrical entry Allowable Kinetic Energy Vane style 5 ouble vane 63 ouble vane 8 ouble vane ouble vane Speed regulation range:.3 to 1 s/9 5, 63: VZ, 8, : VZ5 VAC, VAC, 24 VC L plug connector, IN terminal M plug connector Allowable kinetic energy.82 J.112 J.1 J.16 J.398 J.54 J.6 J.811 J imensions Solenoid B (When double solenoid is mounted) Solenoid A B2 B3 (When the needle is fully open) C2 (When double solenoid is mounted) 2 Metering valve with silencer (EXH) ASN2-M5 (CVRB1BW5) ASN2-1 (CVRB1BW8, ) F2 (When double solenoid is mounted) Note 1) Solenoid valve in external appearance is in the 3 case of VZ G. Note 2) Solenoid valve dimensions are for 2 position, and dimensions in ( ) are for 3 position. Note 3) Make sure to indicate the type of solenoid valve when ordering. Model (size) CVRB1BW5 CVRB1BW63 CVRB1BW8 CVRB1BW A A B B B C C2 1 (136.5) 2 (136.5) 14 (5) 14 (5) C3 6 (61) 6 (61) 7 (71) 7 (71) E E F1 52 (53) 52 (53) 62 (63) 62 (63) F2 4 (1.5) 4 (1.5) 124 (139) 124 (139) G R 1/8 1/8 1/8 1/

72 Rotary Actuator Vane Style Series 72 Rotary Actuator: Replaceable Shaft A shaft can be replaced with a different shaft type except for standard shaft type (W). Without auto switch B J Rotating angle Vane type Port location J K S T X Z Shaft type ouble shaft (Long shaft without keyway & Four chamfers) ouble round shaft Single shaft key Single round shaft Single shaft with four chamfers ouble shaft key ouble shaft with four chamfers J Nominal size J C With auto switch K S T X C B J Rotating angle Vane type Port location Auto switch Z C Key Shaft type J Z Note) imensions and tolerance of the shaft and keyway are the same as the standard. With auto switch ouble shaft (Long shaft without keyway & Four chamfers) ouble shaft with four chamfers Nominal size C C Key Key Note) imensions and tolerance of the shaft and keyway are the same as the standard. Z C C

73 Series 73 Construction Standard (Keys in the illustrations below show the intermediate rotation position.) For 27 (Top view from long shaft side) For 18 (Top view from long shaft side) For 9 (Top view from long shaft side) For 9 (Top view from long shaft side) ouble vane (Short shaft side) With auto switch (Keys in the illustrations below show the actuator for 18 when is pressurized.) Component Parts No. q w e r t y u i o!!1!2!3!4 escription Body (A) Body (B) Vane shaft Stopper Stopper Stopper Bearing Hexagon socket (with washer) Fuji lock bolt Parallel keyway O-ring O-ring Stopper seal Holding rubber Material Aluminum die-casted Cast aluminum Aluminum die-casted Cast aluminum Carbon steel Aluminum die-casted Resin Resin High carbon chrome bearing steel Carbon steel Carbon steel Carbon steel NBR NBR NBR NBR Note BW5/63/8, painted BW, painted BW5/63/8, painted BW, painted For 9 For 18 Special O-ring Special seal Component Parts Auto switch No. q w e r t y u i o!!1!2!3 escription Cover (A) Cover (B) Magnet lever Holding block Switch block (A) Switch block (B) Magnet Arm Rubber cap Round head Phillips screw Hexagon socket head set screw Round head Phillips screw Hexagon socket head cap screw Round head Phillips screw Material Resin Resin Resin Aluminum alloy Resin Resin Magnetic body Stainless steel NBR Stainless steel Stainless steel Carbon steel Carbon steel Stainless steel Note For BW5/63/8 For BW

74 Rotary Actuator Vane Style Series 74 imensions: 5, 63, 8, type/ouble vane type BW-S/ <Port location: Side ported> 6-Q V 4-Z through øp 4-T K ***! PORT øs øf L øe1 W Keyway dimension BW-SE, BW-E <Port location: Axial ported> M1 Key length M2 2-R N J B C øs M1 Model b (h9) h (h9) l BW5- BW63- BW8- BW- 4. l h G U Body (B) If of Body (B) is machined, the port is plugged with Rc 1/8. Body (A) G U øe2 H øe1 øf N 2-R b øp 6-Q X A1 A2 A1 For single vane: Above illustrations show actuators for 18 when is pressurized. Model A1 A2 B C E1 E2 F R G H J K L M1 M2 N P Q (g6) (h9) (h9) (RC) S T U V W X Z BW M6 x BW5-E depth 9 1/8 6 R BW M8 x BW63-E 27 depth 1/8 75 R BW8-.6 M8 x BW8-E 29 depth 12 1/4 88 R BW M x BW-E depth 13 1/4 8 R For single vane: Above illustrations show actuators for 18 when is pressurized

75 Series 75 imensions: 5, 63, 8, (With auto switch unit) type/ouble vane type BW-S/ <Port location: Side ported> 6-Q V 4-Z through Keyway dimension l h b 4-T øp ***! PORT øs øf L øe W Model b (h9) h (h9) l BW5- BW63- BW8- BW BW-SE, BW-E <Port location: Axial ported> 36 4 K Key length U G1 If of Body (B) is machined, the port is plugged with Rc 1/8. M1 Body (B) M2 2-R N Body (A) G2 U B C øs N 2-R M1 J H SMC X A1 A1 A2 SMC 27 For single vane: Above illustrations show actuators for 18 when is pressurized. E F H Model A1 A2 B C G1 G2 J K L M1 M2 N (g6) (h9) (R) BW R BW5-E BW R BW63-E 27 BW R BW8-E 29 BW R BW-E For single vane: Above illustrations show actuators for 18 when is pressurized. P Q M6 x 1 depth 9 M8 x 1. depth M8 x 1. depth 12 M x 1.5 depth 13 R (RC) 1/8 1/8 1/4 S T 6 R 6 75 R R 8 U 11 1/4 8 R V W X Z

76 Rotary Actuator Vane Style Series 76 imensions Option: Foot bracket L LB1 LB2 2-LE LJ2 Nut and washer Bolt and washer LJ1 8-øLH LM ølk LJ1 LJ2 LG - LF - L L LA2 LC T LC LA1 Applicable size Foot bracket assembly no. P41-5 P41-5 P414-5 P4-5 LA LA Note 1) The foot bracket (with bolt, nut, and washer) is not mounted on the actuator at the time of shipment. Note 2) The foot bracket can be mounted on the rotary actuator bracket 9 intervals. Note 3) Refer to the foot bracket assembly part no. in the table at right when foot bracket assembly is required separately. LB LB2 5 LC Standard LW5 LW63 LW8 LW Model L LE ø12 ø12 ø14 With auto switch LW5 LW63 LW8 LW LF LG LH Foot bracket assembly no. P41-5 P41-5 P414-5 P4-5 LJ LJ LK LM T

77 Series 77 With One-touch Fittings: 5 Standard W5F- <Port location: Side ported> With auto switch W5F-- <Port location: Side ported> 2 One-touch fitting (Fitting position: Side) 2 One-touch fitting (Fitting position: Side) W5F-E <Port location: Axial ported> W5F-E- <Port location: Axial ported> 2 One-touch fitting (Fitting position: Axial direction) 2 One-touch fitting (Fitting position: Axial direction) Applicable Tubing and O./I. Applicable tubing O./I. ø6/ø4 Applicable tubing material Nylon, Soft nylon, Polyurethane imensions not indicated in the above illustrations are the same as size 5 actuator. Refer to pages to Keys in the illustrations above show the intermediate rotation position for single vane type

78 78 Series (: 5, 63, 8, ) Simple Specials: -XA1 to -XA24: Shaft Pattern Sequencing I Shaft shape pattern is dealt with simple made-to-order system. Please contact SMC for a specification sheet when placing an order. Shaft Pattern Sequencing I Applicable shaft type: W (Standard) Without auto switch With auto switch C C With solenoid valve (Refer to page ) Shaft type Patterned sequence ordering Shaft Pattern Sequencing Symbol Axial: Top (Long shaft side) Symbol XA1 XA14 XA24 Axial: Bottom (Short shaft side) Symbol XA2 XA ouble Shaft Symbol XA13 XA16 escription Shaft-end female thread Shaft through-hole + Shaft-end female thread ouble key escription Shaft-end female thread Shaft through-hole + Shaft-end female thread escription Shaft through-hole Shaft through-hole + ouble shaft-end female threads RB1BW P 63 9 S E XA1A2C1C RB1BW P 63 9 S E T79L XA1A2C1C Applicable size 5, 63, 8, Applicable size 5, 63, 8, Applicable size 5, 63, 8, These specifications are not available for rotary actuators with auto switch unit. Vane type Rotating angle Connection port location Combination Auto switch XA Combination Symbol XA1 XA2 XA13 XA14 XA XA16 XA24 Combination XA1 XA24 XA, XC Combination -XA1 to XA24 Shaft pattern sequencing symbol A combination of up to two XAs are available. Example: -XA1A2 Combination other than -XA, such as Made to Order (-XC), is also available. Refer to pages to for details of made-to-order specifications. Symbol XC1 XC4 XC5 XC6 XC7 XC26 XC27 XC escription Add connection port Change of rotation range and direction Change of rotation range and direction Change of rotation range and direction Reversed shaft Change of rotation range and direction Change of rotation range and direction Fluorine grease Applicable size 5, 63 8, A total of four XAand XC combinations is available. Example: -XA1A2C1C XA1, XA2 XA13 to 16,

79 Series 79 Symbol: A1 Axial: Top (Long shaft side) Machine female threads into the long shaft. The maximum dimension L1 is, as a rule, twice the thread size. (Example) For M3: L1 = 6 mm Applicable shaft type: W Axial: Bottom (Short shaft side) Symbol: A2 Machine female threads into the short shaft. The maximum dimension L2 is, as a rule, twice the thread size. (Example) For M4: L2 = 8 mm Applicable shaft type: W Q1 = M L1 = L1 + (3 x P) Q1 M3, M4, M5 M4, M5, M6 M4, M5, M6 M5, M6, M8 L2 + (3 x P) Q2 = M L2 = Q2 M3, M4, M5 M4, M5, M6 M4, M5, M6 M5, M6, M8 Symbol: A14 Applicable to single vane type only A special end is machined onto the long shaft, and a through-hole is drilled into it. Female threads are machined into the through-holes, whose diameter is equivalent to the diameter of the pilot holes. The maximum dimension L1 is, as a rule, twice the thread size. (Example) For M5: L1 = mm Applicable shaft type: W Q1 = M L1 = Thread 5 63 M5 x.8 ø4.2 ø4.2 M6 x 1 ø5 M8 x 1. 8 ø4.2 ø5 ø5 ø6.8 Symbol: A Applicable to single vane type only A special end is machined onto the short shaft, and a through hole is drilled into it. Female threads are machined into the through-hole, whose diameter is equivalent to the pilot hole diameter. The maximum dimension L2 is, as a rule, twice the thread size. (Example) For M4: L2 = 8 mm Applicable shaft type: W Q2 = M L2 = Thread 5 63 M5 x.8 ø4.2 ø4.2 M6 x 1 ø5 M8 x 1. 8 ø4.2 ø5 ø5 ø6.8 Symbol: A24 ouble key Keys and keyways are machined at 18 of standard position. Applicable shaft type: W Equal dimensions are indicated by the same marker. LL Keyway dimensions LL Keyway dimension 4 x 4 x 5 x 5 x 5 x 5 x 36 7 x 7 x 4 LL 5 ouble Shaft Symbol: A13 Applicable to single vane type only Shaft with through-hole Minimum machining diametor for d1 is.1 mm. Applicable shaft type: W d1 = ø d1 ø4 to ø5 ø4 to ø6 ø4 to ø6.5 ø5 to ø8 Symbol: A16 Applicable to single vane type only A special end is machined onto both the long and short shafts, and a through hole is drilled into both shafts. Female threads are machined into the through-holes, whose diameter is equivalent to the diameter of the pilot holes. The maximum dimension L1 is, as a rule, twice the thread size. (Example) For M5: L1 = mm Applicable shaft type: W Equal dimensions are indicated by the same marker. Q1 = M Thread M5 x.8 ø4.2 ø4.2 ø4.2 M6 x 1 ø5 ø5 ø5 Q1 M8 x 1. ø6.8 L1 = L

80 Shaft Pattern Sequencing II Applicable shaft type: J, K, S, T, X,, Z Without auto switch With auto switch C RB1B J P 63 9 S E C With solenoid valve (Refer to page ) Shaft type J Refer to Z page Shaft Pattern Sequencing Symbol Axial: Top (Long shaft side) Symbol XA31 XA33 XA35 XA37 XA45 escription Shaft-end female thread Shaft-end female thread Shaft-end female thread Stepped round shaft Middle-cut chamfer Axial: Bottom (Short shaft side) Symbol XA32 XA34 XA36 XA38 XA46 Series (: 5, 63, 8, ) Simple Specials: -XA31 to -XA46: Shaft Pattern Sequecing II Shaft shape pattern is dealt with simple made-to-order system. Please contact SMC for a specification sheet when placing an order. escription Shaft-end female thread Shaft-end female thread Shaft-end female thread Stepped round shaft Middle-cut chamfer RB1B J P 63 9 S E T79L XA31A32C1 Shaft type S, J, K, T X, Z J, K, T J, K, T Shaft type S, K, T J, X, Z K K Shaft type J K S Refer to T page X Z Connection port location Vane type Rotating angle Patterned sequence ordering Applicable size 5, 63, 8, Applicable size 5, 63, 8, ouble Shaft Symbol XA39 XA4 XA41 XA42 XA43 XA44 Auto switch XA31A32C1 escription Shaft through-hole Shaft through-hole Shaft through-hole Shaft through-hole + Shaft-end female thread Shaft through-hole + Shaft-end female thread Shaft through-hole + Shaft-end female thread -XA31 to XA46 Shaft pattern sequencing symbol Shaft type S, K, T J, X, Z S, K, T J, X, Z Applicable size This specification is not available for rotary actuators with auto switch Combination XA Combination Symbol XA31 XA32 XA33 XA34 XA35 XA36 XA37 XA38 XA45 XA46 XA31 XA33 J K Combination These are shaft types that can be combined. XA34 K, T K, T XA35 X, Z XA36 J J XA37 Combinations of XA39 to XA44 with others are not available. A combination of up to two XAs are available. Example: -XA1A24 XA45 XA, XC Combinations Combination other than -XA, such as made-to order (-XC), is also available. Refer to pages to for details of made-to-order specifications. Symbol XC1 XC4 XC5 XC6 XC7 XC26 XC27 XC escription Add connection port Change of rotation range and direction Change of rotation range and direction Change of rotation range and direction Reversed shaft Change of rotation range and direction Change of rotation range and direction Fluorine grease Shaft type J, K, S, T, X,, Z J, S, T, X XA31 to XA46 These specifications are not available for rotary actuators with auto switch unit. A total of four XAand XC combinations is available. Example: -XA1A2C1C -XA2C1C4C 11-4-

81 Series 81 Axial: Top (Long shaft side) Symbol: A31 Machine female threads into the long shaft. The maximum dimension L1 is, as a rule, twice the thread size. (Example) For M3: L1 = 6 mm Applicable shaft types: S, Axial: Bottom (Short shaft side) Symbol: A32 Machine female threads into the short shaft. The maximum dimension L2 is, as a rule, twice the thread size. (Example) For M4: L2 = 8 mm Applicable shaft types: S, Q1 = M L1 = L1 + (3 x P) Shaft type Q1 S M3, M4, M5 M4, M5, M6 M4, M5, M6 M5, M6, M8 axis L2 = Q2 = M L2 + (3 x P) Q2 = M S axis L2 = L2 + (3 x P) Shaft type Q2 S M3, M4, M5, M6 M3, M4, M5 M4, M5, M6 M4, M5, M6 M4, M5, M6, M8 M4, M5, M6 M5, M6, M8, M M5, M6, M8 Symbol: A33 Machine female threads into the long shaft. The maximum dimension L1 is, as a rule, twice the thread size. (Example) For M3: L1 = 6 mm Applicable shaft types: J, K, T Symbol: A34 Machine female threads into the short shaft. The maximum dimension L2 is, as a rule, twice the thread size. (Example) For M3: L2 = 6 mm Applicable shaft types: K, T L1 + (3 x P) L1 = Q1 = M Shaft type Q1 J K T M3, M4, M5, M6 M4, M5, M6 M4, M5, M6, M8 M5, M6, M8, M L2 + (3 x P) L2 = Q2 = M K axis Q2 = M T axis L2 = L2 + (3 x P) Shaft type Q2 K T M3, M4, M5, M6 M4, M5, M6 M4, M5, M6, M8 M5, M6, M8, M Symbol: A35 Machine female threads into the long shaft. The maximum dimension L1 is, as a rule, twice the thread size. (Example) For M3: L1 = 6 mm Applicable shaft types: X, Z Symbol: A36 Machine female threads into the short shaft. The maximum dimension L2 is, as a rule, twice the thread size. (Example) For M3: L2 = 6 mm Applicable shaft types: J, X, Z Q1 = M L1 = L1 + (3 x P) Shaft type Q1 X Z M3, M4, M5 M4, M5, M6 M4, M5, M6 M5, M6, M8 X axis Q2 = M L2 = L2 + (3 x P) Q2 = M L2 + (3 x P) L2 = J, Z axis Shaft type Q2 X J Z M3, M4, M5, M6 M4, M5, M6 M4, M5, M6, M8 M5, M6, M8, M M3, M4, M5 M4, M5, M6 M4, M5, M6 M5, M6, M8 Symbol: The long shaft can be further shortened by machining it into a A37 stepped round shaft. (If shortening the shaft is not required, indicate for dimension X.) (If not specifying dimension C1, indicate instead.) Equal dimensions are indicated by the same marker. Applicable shaft types: J, K, T Symbol: The short shaft can be further shortened by machining it into A38 a stepped round shaft. (If shortening the shaft is not required, indicate for dimension.) (If not specifying dimension C2, indicate instead.) Equal dimensions are indicated by the same marker. Applicable shaft type: K C1 = C C1 1 = ø L1 = X = Shaft type X L1 max 1 J K T J K T J K T 4 to to 45 4 to to 65 X 3 X 3 X 3 X 4 3 to to to to 24.9 C2 C2 = C 2 = ø L2 = = to to 45 4 to to 65 L2 max to to to to

82 Simple Specials Series 82 Axial: Top (Long shaft side) Axial: Bottom (Short shaft side) Symbol: The long shaft can be further shortened by machining a A45 middle-cut chamfer into it. (The position of the chamfer is same as the standard one.) (If shortening the shaft is not required, indicate for dimension X.) Minimum machining dimension is.1 mm. Applicable shaft types: J, K, T W1 = Symbol: A39 Applicable to single vane type only Shaft with through-hole Minimum machining diameter for d1 is.1 mm. Applicable shaft types: S, d1 = ø d1 = ø S axis axis Symbol: A41 Applicable to single vane type only Shaft with through-hole Minimum machining diameter for d1 is.1 mm. Applicable shaft types: J, X, Z d1 = ø L3 = L1 = X = Caution J axis d1 = ø X W1 L1 max L3 max J K T J K T J K T J K T 11.5 to to to to 65 1 to 6 1 to to to 12.5 X 3 X 3 X 3 X 4 L1 2 L1 2 L1 2 L S d1 ø4 to ø5 ø4 to ø6 ø4 to ø6.5 ø5 to ø8 ouble Shaft Symbol: A43 Applicable to single vane type only A special end is machined onto both the long and short shafts, and a through-hole is drilled into both shafts. Female threads are machined into the through holes, whose diameter is equivalent to the diameter of the pilot holes. The maximum dimension L1 is, as a rule, twice the thread size. Applicable shaft types: K, T Equal dimensions are indicated by the same marker. Q1 = M Q1 = M Shaft type Thread K T K T K T K T M5 x.8 ø4.2 ø4.2 ø4.2 ø4.2 M6 x 1 ø5 ø5 ø5 ø5 M8 x 1. ø6.8 ø6.8 Q1 Q1 M x 1.5 K axis T axis ø8.6 L1 = L1 Z axis L1 = Shaft type d1 J X Z ø4 to ø5 ø4 to ø6 ø4 to ø6.5 ø5 to ø8 For the shaft patterns A45 and A46, a middle-cut chamfer may interfere with the center hole if the W1/W2 dimensions and (L1 L3), (L2 L4) dimensions are less than what are shown in the tables at right. L1 Shaft type Shaft type Symbol: A46 The short shaft can be further shortened by machining a middle-cut chamfer into it. (The position of the chamfer is same as the standard one.) (If shortening the shaft is not required, indicate for dimension X.) Minimum machining dimension is.1 mm. Applicable shaft type: K W W1, W2 4.5 to 6 6 to 7.5 Symbol: A4 Applicable to single vane type only Shaft with through-hole Minimum machining diameter for d1 is.1 mm. Applicable shaft types: K, T d1 = ø d1 = ø T axis L4 = L2 = = L1 L3, L2 L4 2 to to 3 K axis Symbol: A42 Applicable to single vane type only A special end is machined onto both the long and short shafts, and a through-hole is drilled into both shafts. Female threads are machined into the through-holes, whose diameter is equivalent to the diameter of the pilot holes. The maximum dimension L1 is, as a rule, twice the thread size. Applicable shaft types: S, Equal dimensions are indicated by the same marker. Q1 = M Q1 Q1 L1 S axis J axis L1 = L1 L1 = Q1 = M Q1 axis Q1 Z axis L1 = L1 L1 L1 = M5 x.8 ø4.2 M6 x 1 M8 x 1. M5 x.8 M6 x 1 M8 x Shaft type ø to to 6 3 L to 45 1 to L to to L to 65 1 to L2 2 K d1 ø4 to ø5.5 ø4 to ø6 ø4 to ø7.5 ø5 to ø ø4.2 ø5 ø4.2 ø5 W2 L2 max L4 max W1, W2 L1 L3, L2 L4 6.5 to to to to 6.5 T ø4.2 ø4.2 ø5 ø5 ø6.8 ø4.2 ø5 ø4.2 ø5 ø Shaft type Thread S S S S Symbol: A44 Applicable to single vane type only A special end is machined onto both the long and short shafts, and a through-hole is drilled into both shafts. Female threads are machined into the through-holes, whose diameter is equivalent to the diameter of the pilot holes The maximum dimension L1 is, as a rule, twice the thread size. Applicable shaft types: J, X, Z Equal dimensions are indicated by the same marker. Q1 = M Q1 = M Shaft type Thread JXZ JXZJXZJXZ

83 83 Series (: 5, 63, 8, ) Made to Order Specifications: -XC1, 4, 5, 6, 7, 26, 27, Shaft type W Standard J K S Refer to T page X Z Connection port location Without auto switch C RB1B W P 63 9 S E XC1C With auto switch C RB1B W P 63 9 S E T79L XC1C With solenoid valve (Refer to page ) W J Z Shaft type Standard Refer to page Vane type Rotating angle Auto switch Patterned sequence ordering Made-to-order symbol Made-to-Order Symbol Combination Symbol XC1 XC4 XC5 XC6 XC7 XC26 XC27 XC escription Add connection port Change of rotation range and direction Change of rotation range and direction Change of rotation range and direction Reversed shaft Change of rotation range and direction Change of rotation range and direction Fluoro grease Applicable shaft type W, J, K, S, T, X,, Z Applicable size 5, 63, 8, This specification is not available for rotary actuators with auto switch unit. Symbol XC1 XC4 XC5 XC6 XC7 XC26 XC27 XC Combination XC1 XC Symbol: C1 Add connection ports on Body (A). (An additionally machined port will have an aluminum surface since it will be left unfinished.) Symbol: C4 Change of rotation. (Applicable to single vane type only) Rotation starts from the horizontal line (9 down from the top to the right side). Body (B) End of rotation Rotation range θ M N Body (A) Q Q Rc 1/8 Rc 1/8 Rc 1/4 Rc 1/4 M N (9 ) Key position (Start of rotation) Rotation range θ , 9, 135 Start of rotation is the position of the key when is pressurized. (Top view from long shaft side)

84 Made to Order Series 84 Symbol: C5 Change of rotation. (Applicable to single vane type only) Rotation starts from the horizontal line (45 down from the top to the left side). Symbol: C6 Change of rotation. (Applicable to single vane type only) Rotation starts from the horizontal line (9 down from the top to the left side). Rotation Key position (Start of rotation) range θ (45 ) Start of rotation is the position of the key when is pressurized. (Top view from long shaft side) Symbol: C7 Body (B) Body (A) Symbol: C27 End of rotation Rotation range (θ) , 9, , 2 The shafts are reversed. X X Change of rotation. (Applicable to double vane type only) Rotation: 9 Rotation starts from the horizontal line (45 down from the top to the right side). End of rotation Key position (Start of rotation) Start of rotation is the position of the key when is pressurized. (Top view from long shaft side) Symbol: C26 End of rotation Rotation Rotation (9 ) range range θ Symbol: C θ (45 ) End of rotation Rotation range (θ) , 9, 135 Change the standard grease to fluoro grease (Not for low-speed specification.) +6 Change of rotation. (Applicable to single vane type only) Rotation starts from the horizontal line (45 down from the top to the right side). Key position (Start of rotation) Rotation range (θ) , 9, , 2 Start of rotation is the position of the key when is pressurized. (Top view from long shaft side) Rotation (45 ) range Key position (Start of rotation) Start of rotation is the position of the key when is pressurized. (Top view from long shaft side)

85 Series // Rotary Actuators Component Unit 85 Auto Switch Unit and Angle Adjuster Series / Auto switch unit and angle adjuster can be mounted on the rotary actuator vane type. Rotary actuator with switch unit BW-- W-- Rotary actuator with angle adjuster BWU-- WU-- Switch unit Angle adjuster Single flat (Key) Single flat (Key) Round head screw Cap Retrofit unit Auto switch unit Retrofit unit Angle adjuster Rotary actuator with switch unit and angle adjuster BWU-- WU-- Set screw Joint Single flat (Key) Round head screw Retrofit unit Auto switch unit /Angle adjustment unit For rotary actuator with switch unit and angle adjuster is basically a combination of a switch unit and an angle adjuster. The items marked with are additionally required parts for connection (joint unit parts), and the items marked with will not be in use. Use a unit part number when ordering joint unit separately. Note) Illustrations above show Series BW

86 Component Unit Series // 86 1 Auto Switch Unit Part No. Each unit can be retrofitted to the rotary actuator. Series Series Free mount type Series Series Model BW BW BW BW BW4 W W W W W4 BW5 BW63 BW8 BW Vane type Single/ouble type Single type ouble type Single/ouble type Single/ouble type Unit part no. P617-1 P619-1 P616-1 P618-1 P61-1 P61-1 P617-1 P619-1 P616-1 P618-1 P61-1 P41-1 P41-1 P414-1 P4-1 Auto switch unit can be ordered separately if the rotary actuator with auto switch unit is required after the product being delivered. Auto switch itself will not be included. Please order separately. 2 Switch Block Unit Part No. Auto switch unit comes with one right-hand and one left-hand switch blocks that are used for addition or when the switch block is damaged. Series Series Series Model BW, BW, BW4 W, Free mount type W, Series W4 BW5 BW63, 8, Right-handed Left-handed Right-handed Left-handed Right-handed Left-handed Right-handed Left-handed Right-handed Left-handed Right-handed Left-handed Right-handed Left-handed Right-handed Left-handed Unit part no. P617-8 P617-9 P616-8 P61-8 P61-9 P617-8 P617-9 P616-8 P61-8 P61-9 P41-8 P41-9 P414-8 P414-9 Solid state switch for size and requires no switch block, therefore the unit part no. will be P Angle Adjuster Part No. Each unit can be retrofitted to the rotary actuator. Series Series Free mount type Series Model BWU BWU BWU BWU BWU4 WU WU WU WU WU4 Vane type Single/ouble type Single type ouble type Single/ouble type 4 Auto Switch Angle Adjuster Part No. Each unit can be retrofitted to the rotary actuator. Series Series Free-mount type Series Model BWU BWU BWU BWU BWU4 WU WU WU WU WU4 5 Joint Unit Part No. Series Series Free mount type Series Model BWU BWU BWU BWU BWU4 WU WU WU WU WU4 Vane type Single/ouble type Single type ouble type Single/ouble type Vane type Single/ouble type Single/ouble type Unit part no. P617-3 P619-3 P616-3 P618-3 P61-3 P61-3 P617-3 P619-3 P616-3 P618-3 P61-3 Unit part no. P617-4 P619-4 P616-4 P618-4 P61-4 P61-4 P617-4 P619-4 P616-4 P618-4 P61-4 Joint unit is a unit required to retrofit the angle adjuster to a rotary actuator with a switch unit or to retrofit the switch unit to a rotary actuator with angle adjuster. Unit part no. P217- P219- P216- P218- P21- P217- P219- P216- P218- P

87 Specifications Single Vane Type Model BWU, WU BWU, WU BWU, WU BWU, WU BWU4, WU4 ouble Vane Type Model BWU, WU BWU, WU BWU, WU BWU, WU BWU4, WU4 Series / Installation of Angle Adjuster Rotation adjustment range to 2 to 24 to 2 Rotation adjustment range to 9 C Rotation Adjustment Method Rubber bumper es Note 1) Use rotary actuator for 27. Note 2) Connection ports are side ports only. Note 3) The allowable kinetic energy is the same as the specifications of the rotary actuator by itself. Rubber bumper es Note 1) Since the maximum angle of the rotation adjustment range will be limited by the rotation when using a rotary actuator for 9, make sure to take this into consideration when ordering. Rotary actuator for 9 should be used to adjust the angle of 85 or less as a guide. Note 2) Connection ports are side ports only. Note 3) The allowable kinetic energy is the same as the specifications of the rotary actuator by itself. Remove the resin cap in the illustrations below, slide the stopper block on the long groove and lock it into the appropriate position to adjust the rotation and rotation position. Protruding four chamfers for wrench on the output shaft that rotates allows manual operation and convenient positioning. (Refer to the rotation setting examples shown in the next page for details.) Stopper block Four chamfers for wrench Stopper block Long groove Long groove Recommended Tightening Torque for Holding Stopper Block Model Tightening torque (N m) BWU, WU 1. to 1.2 BWU, WU BWU, WU 2.5 to 2.9 BWU, WU 3.4 to 3.9 BWU4, WU4 Note) Stopper block is tightened temporarily at the time of shipment. Angle is not adjusted before shipment. Output shaft with single flat (Key is used for size 4) Rotary actuator Angle unit A Other Operating Method A Cap Although one stopper block is mounted on each long groove for standard specifications as shown in the illustrations below, 2 stopper blocks can be mounted on one long groove. Angle adjustment range when 2 stopper blocks are mounted on a single long groove :, 4 5 :,, 6 As shown in <Figure b>, when mounting 2 pcs.stopper blocks in the 1 pc. long groove, by revolving each stopper block (A)(B), the rotating range of the output shaft with single flat (key) is adjustable, as described in <Figure a>, within either left 5 and 6 against port A and B. (Rotating range of single flat (key) when mounting 2 pcs. stopper blocks on the other side s groove is the opposite side from <Figure a> and the setting range is within either right 5 and 6 against port A and B.) 87 Section A-A () Section A-A (ouble vane) Note) For size 4, each stopper block comes with 2 holding bolts. 6 5 Single flat (Key) <Figure a> Stopper lever Stopper block (A) Stopper block (B) <Figure b>

88 Installation of Angle Adjuster Series / 88 Rotation Setting Example Example 1 The stopper ring is mounted on the standard position. (Rotary actuator with a rotation of 27 is used.) Example 2 The stopper ring is mounted on 1 counterclockwise from the standard position shown in Fig. 1-2 in Example 1. Rotation range for block C Max. 1 (:, 4) Max. 1 (:,, ) Point zero Single flat Set range of Block Max. 1 (:, 4) Max. 1 (:,, ) End r (195 ) Rotation range for block = 135 End w Lock block in Fig. 1-2, and move block C clockwise to allow the rotation of the shaft with single flat in Fig. 1-1 from point zero to end of rotation q. When block C is locked and block is moved counterclockwise, the shaft with single flat in Fig. 1-1 rotates from point zero to end of rotation w. The maximum rotation range of the shaft with single flat is as follows: s, 4: up to 2 ; s,, : up to 24 (Fig. 1-2 shows when the rotation is.) Example 3 End q Block C Block <Fig. 1-1> Clockwise Hatched area represents a stopper lever. Counterclockwise <Fig. 1-2> End w Stopper ring The stopper ring is mounted on 1 clockwise from the standard position shown in Fig. 1-2 in Example 1, just as in Fig. 4-2 of Example 4. Rotation range for block C = 9 Single flat End q Block C (45 ) <Fig. 2-1> Clockwise Counterclockwise <Fig. 2-2> Stopper ring Block The maximum rotation range of the shaft with single flat in Fig. 2-2 is 195, from end of rotation q to end of rotation w. The rotation range decreases to the range between end of rotation w and e as in 2-1 when moving block C in Fig. 2-2 clockwise, and similarly when block is moved counterclockwise, the rotation range decreases to the range between end of rotation q and r. However, since the internal stopper will come into contact with the vane at end of rotation q in Fig. 2-1, make sure that the stopper lever stops at block when adjusting. Example 4 The stopper ring is mounted on 1 clockwise from the standard position shown in Fig. 1-2 in Example 1, just as in Fig. 3-2 of Example End w (27 ) (135 ) Rotation range for block C = Single flat End q Stopper ring (45 ) <Fig. 3-1> Clockwise Block Single flat End q Stopper ring (45 ) <Fig. 4-1> Clockwise End w Rotation range for block C = 9 Block C Block C Counterclockwise <Fig. 3-2> Lock block C in Fig. 3-2 and move block counterclockwise to allow the rotation of the shaft with single flat in Fig. 3-1 from end of rotation q to end of rotation w. However, since the internal stopper will come into contact with the vane at end of rotation q, make sure that the stopper lever stops at block C when adjusting. End of rotation side q can be adjusted within by turning block C counterclockwise. Counterclockwise <Fig. 4-2> The maximum rotation range of the shaft with single flat is 27, from end of rotation q to end of rotation w, when using the actuator for 27 and end of rotation q side in Fig. 4-1 is stopped with the internal stopper and end of rotation w side is adjusted using block C. The rotation can be adjusted within 9 from end of rotation w. Note that block C cannot be moved and set 9 counterclockwise from its position in Fig. 4-2 since the internal stopper will come into contact with the vane. Note 1) Mounting of the stopper ring shown in Examples 2, 3, and 4 are not applicable for size. Note 2) marks in the illustrations above indicate the position of the stopper ring assembly. Note 3) Select the appropriate rotation of the rotary actuator by itself after careful consideration of the content of installation of angle adjuster. Note 4) For size 4, each block comes with 2 holding bolts

89 Series // With Auto Switch 89 Applicable Auto Switch Applicable series Auto switch model Electrical entry BW/ W/ BW//4 W//4 BW5/63/8/ Reed switch Solid state switch Reed switch Solid state switch -9, -9A -97, -93A -S99, -S99V -S9P, -S9PV -T99, -T99V -R73 -R8 -S79 -S7P -T79 Solid state switch with 3-wire type has no connector type. Grommet, 2-wire Grommet, 3-wire (NPN) Grommet, 3-wire (PNP) Grommet, 2-wire Grommet, 2-wire Connector, 2-wire Grommet, 3-wire (NPN) Grommet, 3-wire (PNP) Grommet, 2-wire; Connector, 2-wire Operating Range and Hysteresis Operating range: θm The range between the position where the auto switch turns ON as the magnet inside the auto switch unit moves and the position where the switch turns OFF as the magnet travels the same direction. Hysteresis range: θd The range between the position where the auto switch turns ON as the magnet inside the auto switch unit moves and the position where the switch turns OFF as the magnet travels the opposite direction. Rotation range: θm Auto switch OFF Actuated position: ON Switch actuation range: θd (OFF) Magnet Model BW/ W/ BW/ W/ BW4 W4 BW5 BW63 to Operating range: θm Switch actuation range: θd 8 7 How to Change the etecting Position of Auto Switch When setting the detection location, loosen the tightening screw a bit and move a switch to the preferred location and then tighten again and fix it. At this time, if tightened too much, screw can become damaged and unable to fix location. Be sure to set the tightening torque around.49 N m. Set screw BW/ W/ BW to 4 W to BW5 to