Compact Rotary Actuator - PDF Free Download

Compact Rotary ctuator Series Rack & Pinion Style/:,,,, : 17 mm : mm : 29 mm : 33 mm : 37 mm CR2 CRU2 CR1 MSU CRJ Rotation 360 type MSQ 360 MSZ MSQ MRQ Series Variations Page Rotating angle 80 to 0 170 to 190 350 to 370 Standard Shaft type Cushion Single shaft Double shaft None Rubber cushion ir cushion S W P. 272 to P. 279 Made to Order Variations Shaft type Pattern With auto switch Copper-free (Standard) Single shaft with four chamfers Double shaft key Double shaft with four chamfers Single round shaft Double shaft (Without long shaft key) Double round shaft Shaft end form Rotating range Shaft and parallel key stainless steel spec. For details, refer to our website. - Z T J K -6 P. 280, P. 281 P. 282 to P. 296 269 D-

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Compact Rotary ctuator Rack & Pinion Style/:,,,, uilt-in cushion, : Rubber bumper,, : ir cushion Equipped with an angle adjusting mechanism (±) Piping can be installed from one end. Double piston style Compact, with no backlash oth single shaft and double shaft are available in all sizes. 360 type application example Complete external inspection of a work piece Rotary actuator body serves as a flange. 360 360 type Series 2 auto switches are mountable on the same. (Mountable on the both s.) Mounting smaller auto switches prevents the auto switch from protruding from the body edge and realizes space-savings. Centering is easy when mounting the main body. Pin hole for positioning the main body CR2 CRU2 CR1 MSU CRJ MSQ MSZ MSQ MRQ Series Shaft type Single Double Rotating angle 80 to 0 170 to 190 350 to 370 Cushion Rubber ir D- 271

Compact Rotary ctuator Rack & Pinion Style Series How to Order Without auto switch With auto switch S 90 CDRQ2 S 90 M9W uilt-in magnet S W Shaft type Single shaft Double shaft Refer to pages 280 and 281 for the shaft type variations. Pattern Nil Standard P Combination of simple specials and Made to Order Refer to pages 282 to 296 for details.,,, Port type Port type Nil M5 Nil Rc 1/8 TF G 1/8 TN NPT 1/8 TT NPTF 1/8 Suffix symbol Nil C Rotating angle 90 80 to 0 180 170 to 190 360 350 to 370 Cushion Without cushion Rubber bumper ir cushion Number of auto switches Nil S n 2 pcs. 1 pc. n pcs. uto switch Nil Without auto switch (uilt-in magnet) For the applicable auto switch model, refer to the table below. Made to Order Refer to page 273 for details. pplicable uto Switches/Refer to pages 807 to 856 for further information on auto switches. Type Reed auto switch Solid state auto switch Special function Diagnostic indication (2-color) Water resistant (2-color) Electrical entry Grommet Grommet Indicator light es es 3-wire (NPN) 3-wire (PNP) 2-wire 3-wire (NPN) 3-wire (PNP) 2-wire 3-wire (NPN) 3-wire (PNP) 2-wire 3-wire (NPN equiv.) 2-wire Lead wire length symbols: 0.5 m Nil (Example) M9NW 1 m M (Example) M9NWM 3 m L (Example) M9NWL 5 m Z (Example) M9NWZ uto switches are shipped together, (but not assembled). No Wiring (Output) 5 V, 12 V 24 V 12 V 24 V Load voltage DC 5 V, 12 V 12 V 5 V, 12 V 12 V 5 V 12 V C 0 V 0 V or less uto switch model Perpendicular M9NV M9PV M9V M9NWV M9PWV M9WV M9NV 1 M9PV 1 M9V 1 96V 93V 2 90V In-line M9N M9P M9 M9NW M9PW M9W M9N 1 M9P 1 M9 1 96 93 90 Lead wire length (m) 0.5 1 3 5 (Nil) (M) (L) (Z) 1 lthough it is possible to mount water resistant type auto switches, note that the rotary actuator itself is not of water resistant construction. 2 1 m type lead wire is only applicable to D-93. 272 uto switches marked with are made to order specification. Pre-wired connector pplicable load IC circuit IC circuit IC circuit IC circuit IC circuit Relay, PLC Relay, PLC Refer to pages 843 and 844 for the details of solid state auto switch with pre-wired connector.

Compact Rotary ctuator Rack & Pinion Style Series Specifications Made to Order Refer to pages 282 to 296 for details. Specifications/Content pplicable shaft type Shaft type variation,, Z, T, J, K 1 to 24 Shaft pattern sequencing I 31 to 59 Shaft pattern sequencing II S, W,, Z, T, J, K C7 Reversed shaft S, W,, T, J C8 to C11 Change of rotating range Change of angle adjustable C12 to C range (0 to 0 ) C16, C17 C18, C19 Change of rotating range C, C21 C22 C C69 Moisture Control Tube Series IDK Change of angle adjustable range (90 to 190 ) Change of angle adjustable range (90 to 190 ) Without inner rubber bumper Fluorine grease Fluororubber seal S, W,, Z, T, J, K S, W,,, Z, T, J, K Shaft and parallel key 6 made of stainless steel mong the symbols C8 to C21, only C12 and C16 are compatible with shaft types, Z, T, J and K. When operating an actuator with a small diameter and a short stroke at a high frequency, the dew condensation (water droplet) may occur in the piping depending on the conditions. Simply connecting the moisture control tube to the actuator will prevent dew condensation from occurring. For details, refer to Series IDK in the WE catalog. Fluid Max. operating pressure Min. operating pressure mbient and fluid temperature Cushion ngle adjustment range Rotation Port size Output (N m) 0.7 MPa 0. MPa ir (Non-lube) 1.0 MPa 0.1 MPa 0 to 60 C (No freezing) Rubber bumper Not attached, ir cushion Rotation end ± 90, 180, 360 M5 x 0.8 Rc 1/8, G 1/8, NPT 1/8, NPTF 1/8 0.3 0.75 1.8 3.1 5.3 Output under the operating pressure at 0.5 MPa. Refer to page 32 for further information. llowable Kinetic Energy and Rotation Time djustment Range llowable kinetic energy Stable operational rotation time llowable kinetic energy (J) Cushion angle adjustment range Without cushion Rubber bumper With air cushion Rotation time (s/90 ) 0.025 0.048 0.081 0.00025 0.00039 0.12 0.25 0.4 0.2 to 0.7 0.2 to 0.7 0.2 to 1 0.2 to 1 0.2 to 1 llowable kinetic energy for the bumper equipped type Maximum absorbed energy under proper adjustment of the cushion needles. If operated where the kinetic energy exceeds the allowable value, this may cause damage to the internal parts and result in product failure. Please pay special attention to the kinetic energy levels when designing, adjusting and during operation to avoid exceeding the allowable limit. Weight Excluding the weight of auto switch. Standard weight 90 180 360 1 2 600 900 0 270 700 10 1600 0 380 00 2280 Precautions e sure to read before handling. Refer to front matter 35 for Safety Instructions and pages 4 to 14 for Rotary ctuator and uto Switch Precautions. Caution (1) The angle adjusting screw (angle adjustment bolt) is set at random within the adjustable rotating range. Therefore, it must be readjusted to obtain the angle that suits your application. (g) 273 CR2 CRU2 CR1 MSU CRJ MSQ MSZ MSQ MRQ D-

Series Construction asic style / asic style //!3!0!3!0!4!1 @3 @6 @0!8 u t o @1 @0 e!9!2!1 @3!4!7 @0 t o @1 u!8 e @0!9!2 r q y!5 i w r q y!6!5 i w Component Parts No. Description Material 1 2 3 4 5 6 7 8 9 11 12 13 ody Cover Plate End cover Piston Shaft Seal retainer earing retainer Wearing Hexagon socket head cap screw Hexagon nut Small hexagon nut Cross recessed No. 0 screw Cross recessed No. 0 screw Cross recessed screw luminum alloy luminum alloy luminum alloy luminum alloy Stainless steel Stainless steel Chrome molybdenum steel luminum alloy luminum alloy Resin Stainless steel Steel wire Steel wire Steel wire Note nodized Chromated, painted Chromated Chromated, painted :, :,, Chromated Chromated :, :,, :, :,, Component Parts No. Description Material Note 14 Hexagon socket head set screw Chrome molybdenum steel 16 17 18 19 21 22 23 24 25 26 earing Parallel key Steel ball Type CS retaining ring Seal Gasket Piston seal Cushion seal Seal washer Magnet Cushion valve assembly Cushion pad earing steel Carbon steel Stainless steel Stainless steel NR NR NR Rubber material NR Rubber material :,, only :,, only :,, only with cushion With auto switch only :,, with cushion only :, Replacement Parts Part no. Description Seal kit P47-1 P47-1 P47-1 P47-1 P4750-1 grease pack ( g) is included. When you need a grease pack only, order with the following part number. Grease pack part no: GR-S-0 (g) No. Description Qty. Note 19 Seal 1 Gasket for cover 2 :, Gasket for endcover 1 pplicable parts Gasket 4 :,, 21 Piston seal 4 23 Seal washer 2 set includes all parts above. Individual part cannot be shipped. 274

Compact Rotary ctuator Rack & Pinion Style Series Construction With auto switch /!3!0!4!1 @3 @6 @0!8 u @4 t o @1 @0 e!9!2 r q y!5 i w With auto switch //!3!0!1 @3!4!7 @0 t @4 o @1 u!8 e @0!9!2 r q y!6!5 i w CR2 CRU2 CR1 MSU CRJ MSQ MSZ MSQ MRQ With cushion // With auto switch and cushion //!3!0!3!0!1 @3!4!7 @0 @2 t o @1 u!8 e @0!9!2!1 @3!4!7 @0 @2 t @4 o @1 u!8 e @0!9!2 @5 r q y!6!5 i w @5 r q y!6!5 i w D- 275

Series Dimensions / 3H9 effective depth 2 T 0.6 ødd ød With double shaft 2 x M5 x 0.8 (Port) M ab C Q D 2 (US) (UW) U 2 x M5 x 0.8 through (Opposite 7.6 counterbore depth 4.2) W H (U) Max. S ød ø3h9 effective depth 2 TD 0.6 3H9 effective depth 2 TC Rotating angle U C D U D (g6) DD (h9) H 90, 180, 360 90, 180, 360 42.4 53.6 (8.5) (9.5) 29 31 8.5 9 17 26.4 6.7.6 2.2 16.7 23.1 5 6 12 14 18 Rotating angle 90 180 360 90 180 360 W 4.5 5.5 Q 17 S 56 69 97 65 82 116 U dimension is not the dimension at the time of shipment, since its dimension is for adjustment parts. US 35 UW 44 50 ab M T TC 6 9.5 8 7 16 9 TD.4 17.6 S: Upper 90, Middle 180, Lower 360 276

L1 Compact Rotary ctuator Rack & Pinion Style Series Dimensions // TF effective depth TL These parts are not attached when a model without air cushion is selected. U E C T T 4 CR2 CRU2 CR1 C 2 x J through (Opposite Jcounterbore depth J) uto switch D W 8 x JJ (Opposite 4 locations) ødd ød K With double shaft MSU CRJ () Max. C (U) Max. S 2 x Rc 1/8 (Port) b C F Q H (US) G ød N M (UW) ød: Shaft dimension MSQ MSZ MSQ MRQ øtg effective depth TL øl TD T TF effective depth TL TC Rotating angle 90, 180, 360 90, 180, 360 90, 180, 360 63 69 78 U (11) (11) (13) 50 68 76 14 14 16 34 39 47 C 14.5 16.5 18.5 D 49 55 E 16 16 U.4 34.7.4 C 7 8.1 8.3 C 5 5.3 5.5 D (g6) 12 DD (h9) 25 32 F 2.5 3 3 H 32 36 J M 8 x 1.25 M x 1.5 M x 1.5 J 11 14 14 J 6.5 8.5 8.6 Rotating angle 90 180 360 90 180 360 90 180 360 JJ M5 x 0.8 depth 6 M6 x 1 depth 7 K 3 4 5 Q S W Key dimensions US T T TC TD TF TG b L1 (H9) (H9) 4 29 1 11.5 4 0 0.03 59 24.5 1 13.5 27 4 4 180 122 33 3 13.5 4 0 0.03 65 27 2 19 36 4 4 216 139 37 177 17 5 0 0.03 25 73 32.5 2 39.5 5 5 253 U dimension is not the dimension at the time of shipment, since its dimension is for adjustment parts. In addition to Rc 1/ 8, G 1/ 8, NPT 1/ 8, NPTF 1/ 8 are also available. TL UW G M N L 2.5 2.5 3.5 74 8 83 93 11 0 0.1 0 0.1 0 0.1 11 9.6 18 13 11.4 14 S: Upper 90, Middle 180, Lower 360 0 0.1 0 0.1 0 0.1 277 D-

Series Rotation Range When pressurized from the port indicated by the arrow, the shaft will rotate in a clockwise direction. Rotating angle: 90 Rotating angle: 180 Key or single flat port ngle adjustment ± ngle adjustment ± Key or single flat port ngle adjustment ± ngle adjustment ± port of key or single flat 80 to 0 port of key or single flat 170 to 190 Rotating angle: 360 Key or single flat port ngle adjustment ± port of key or single flat 350 to 370 278

Compact Rotary ctuator Rack & Pinion Style Series Unit Used as Flange Mount The L dimensions of this unit are shown in the table below. When hexagon socket head cap bolt of the JIS standard is used, the head of the bolt will recess into the groove of actuator. CR2 CRU2 CR1 MSU CRJ L L 13 16 22.5 24.5 28.5 Screw M4 M4 M6 M8 M8 MSQ MSZ MSQ MRQ uto Switch Proper Mounting Position at Rotation End Rotating angle Solid state switch Operating angle (θ m) Hysteresis angle Hysteresis angle Reed switch Operating angle (θ m) Most sensitive position Operating range at proper mounting position (Lm/2) Operating range of single auto switch (Lm) 90 180 360 90 180 360 90 180 360 90 180 360 90 180 360 19 22 29 22.5 26.5 34.5 46 59.5 47 55 66 54 63.5 76.5 25.5 35 56.5 31 43.5 68.5 52.5 71.5 1 63 86 129.5 73 1.5 6 61 47 29 24 4 4 2 2 18 25 18.5 22.5.5 36 42 55.5 43 51 62 50 59.5 72.5 21.5 31 52.5 27 39.5 64.5 48.5 67.5 6 59 82 125.5 69 97.5 2 63 52 41 32 24 12 9 9 7 Operating angle θ m: The value of the individual switch s movement range Lm as represented by an angle. Hysteresis angle: Value of the switch s hysteresis as represented by an angle. Note) Since the above values are only provided as a guideline, they are not guaranteed. In the actual setting, adjust them after confirming the auto switch performance. D- 279

Series 1 C RQ2 CDRQ2 Shaft Type Variation, Four Chamfers ( //) Shaft type Shaft type Z Rotating angle Refer to How to Order on page 272 for further information. Single shaft with four chamfers Double shaft with four chamfers Specifications Fluid pplicable shaft type pplicable size Max. operating pressure Min. operating pressure Cushion Rotation Port size uto switch Dimensions Shaft type Z Shaft Type:, Z ir (Non-lube) Single w/ four chamfers (), Double w/ four chamfers (Z),, 1.0 MPa 0.1 MPa Not attached, ir cushion 80 to 0, 170 to 190, 350 to 370 Rc 1/8, G 1/8, NPT 1/8, NPTF 1/8 Mountable Form D (g6) 12 G 8 0 0.1 0 0.1 11 0 0.1 H 21 24 27 N 11 13 U 50 57 64 UZ 65 75 84 M 18 2 Shaft Type Variation, Double Shaft With Key ( //) Shaft Type: C RQ2 CDRQ2 Rotating angle Dimensions Refer to How to Order on page 272 for further information. Shaft type Double shaft with key Specifications Fluid ir (Non-lube) pplicable shaft type Double shaft with key () pplicable size,, Max. operating pressure 1.0 MPa Min. operating pressure Cushion Rotating angle Port size uto switch 0.1 MPa Not attached, ir cushion 80 to 0, 170 to 190, 350 to 370 Rc 1/8, G 1/8, NPT 1/8, NPTF 1/8 Mountable D (g6) 12 W 11.5 13.5 17 H 32 36 U 89 97 9 280

Compact Rotary ctuator Rack & Pinion Style Series 3 Shaft Type Variation/Without Keyway Shaft Type: T, J, K C RQ2 CDRQ2 Dimensions Shaft type Shaft type Refer to How to Order on page 272 for further information. Shaft type T Single round shaft Double Without long shaft key, with four chamfers on short J shaft, one chamfer on short shaft for and. K Double round shaft T Rotating angle shaft ( ),, Specifications Fluid pplicable shaft type pplicable size Max. operating pressure Min. operating pressure Cushion Rotating angle Port size uto switch J ir (Non-lube) Single round shaft (T), Double shaft (J), Double round shaft (K),,, 0.7 MPa 1.0 MPa 0. MPa 0.1 MPa Rubber bumper Not attached, ir cushion 80 to 0, 170 to 190, 350 to 370 M5 x 0.8 Rc 1/8, G 1/8, NPT 1/8, NPTF 1/8 Mountable K CR2 CRU2 CR1 MSU CRJ MSQ Form, MSZ MSQ MRQ D (g6) 5 6 12 G 8 0 0.1 0 0.1 11 0 0.1 W 4.5 5.5 H 18 32 36 M 9 18 N 6 7 11 13 UT 35 59 65 73 UJ 44 50 74 83 93 UK 53 60 89 97 9 D- 281

C D RQ2 S P 90 C M9W Nil D None uilt-in magnet Shaft type S W Single shaft Double shaft How to order model with auto switches Refer to page 272 for How to Order products with auto switch. Series (:,,,, ) Simple Specials: -1 to -24: Shaft Pattern Sequencing I Shaft pattern sequencing is dealt with a simple made-to-order system. (Refer to front matter 32.) Please contact SMC for a specification sheet when placing an order. Shaft Pattern Sequencing I pplicable shaft type: S, W uilt-in magnet Pattern Thread type,,, Nil Nil TF TN TT Port type M5 Rc 1/8 G 1/8 NPT 1/8 NPTF 1/8 How to Order ir cushion ir cushion None ttached, Nil,, C 90 180 360 uto switch Refer to page 272 for the part no. of auto switches. Rotating angle 80 to 0 170 to 190 350 to 370 Combination Chart of Simple Specials for Tip End Shape 2 24 C -6 Combination 3 Types 1 24 C 2 24-6 13 C 8 C 14 C - 6-1 to 24 for simple special, Made-to-Order products When the number of combinations is 1 or 2, refer to chart 1 and 2. Combination of is possible for up to 2 types. Combination of -6 (Shaft, parallel stainless spec) is available with all the types. Combination of pplicable Chart Chart 1, 2 Chart 1 Chart 2, 5 Chart 2 Combination is available only when all the conditions are fulfilled among the combination chart above. Combination of pplicable Chart Chart 1, 2, 5 Chart 1, 2 Chart 2, 5 Chart 2, 5 Combination 4 Types 1 2 C 8 C 2 24 C - 6 14 C11 C - 6 14 C 7 C12 C Combination is available only when all the conditions are fulfilled among the combination chart above. Combination of simple specials and Made-to-Order, it is possible for up to 4 types. Chart 1. Combination between - and - (S, W shaft) Top port Shaft type Description Upper Lower S W 1 Female thread at the end 2 Female thread at the end 3 Tip end of male thread 4 Tip end of male thread 5 Stepped round shaft 6 Stepped round shaft 7 Round shaft with steps and male thread 8 Round shaft with steps and male thread 9 Change of the length of standard chamfered face Change of the length of standard chamfered face 11 Two-d chamfer 12 Two-d chamfer 13 Shaft through-hole 14 Shaft through-hole and female thread Shaft through-hole and female thread 16 Shaft through-hole and female thread 17 Shortened shaft 18 Shortened shaft 19 Shortened shaft Reversed shaft 21 Stepped round shaft with double-d chamfer 22 Stepped round shaft with double-d chamfer 23 Right-angle chamfer 24 Double key pplicable size,,,,,,,,,,,,,,,,,,,, Combination Chart of Made to Order Combination Describes the combination available for corresponding shaft shapes. Chart 2. Combination between - and -C (Made to Order/ Details of -C, refer to page 292.) Description Reversed shaft C 7 C 8 C 9 C C11 C12 C13 C14 C C16 C17 282 Change of rotating range Change in angle adjustable range 0 to 0 Change in angle adjustable range 90 to 190 pplicable size,,, Combination 1 to 24 Description pplicable size C18 Change of rotating range C19 C Change in angle adjustable C21 range 90 to 190 C22 Without inner rubber bumper C Fluorine grease C69 Fluororubber seal,,,,,,,,,,, Combination 1 to 24 Chart 5. Refer to page 292 for combination available between -C and -C.

Simple Specials Series Shaft Pattern Sequencing I dditional Reminders 1. Enter the dimensions within a range that allows for additional machining. 2. SMC will make appropriate arrangements if no dimensional, tolerance, or finish instructions are given in the diagram. 3. The length of the unthreaded portion is 2 to 3 pitches. 4. Unless specified otherwise, the thread pitch is based on coarse metric threads. M3 x 0.5, M4 x 0.7, M5 x 0.8 M6 x 1 5. Enter the desired figures in the portion of the diagram. 6. 1 to 24 are the standard products that have been additionally machined. 7. Chamfer face of the parts machining additionally is C0.5. : 3 The long shaft can be further shortened by machining male threads into it. (If shortening the shaft is not required, indicate for dimension.) pplicable shaft types: S, W : 1 Machine female threads into the long shaft. The maximum dimension L1 is, as a rule, twice the thread size (Example) For M3: 6 pplicable shaft types: S, W L1 + (3 x P) L1 + (3 x P),,, Q1 M3 M3, M4 M3, M4 M3, M4, M5 M4, M5, M6 : 4 The short shaft can be further shortened by machining male threads into it. (If shortening the shaft is not required, indicate for dimension.) pplicable shaft type: W : 2 Machine female threads into the short shaft. The maximum dimension L2 is, as a rule, twice the thread size. (Example) For M4: 8 pplicable shaft types: S, W L2 + (3 x P) L2 + (3 x P) Q2 M3 M3, M4 M3, M4 M3, M4, M5 M4, M5, M6-1 to 8 Q2 = M Q2 = M,,, : 5 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.) (If not specifying dimension C1, indicate instead.) pplicable shaft types: S, W Equal dimensions are indicated by the same marker. CR2 CRU2 CR1 MSU CRJ MSQ MSZ MSQ MRQ = Q2 = M D1 = ø C1 = C = = C1 9 to 18 to L1 max 4 4 Q1 M5 M6 7 to 9 8 to L2 max 2 3 Q2 M5 M6 3 to 18 3 to L1 max 2 2 D1 ø3.5 to ø4.9 ø3.5 to ø5.9 : 6 : 7 : 8 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.) (If not specifying dimension C2, indicate instead.) pplicable shaft type: W Equal dimensions are indicated by the same marker. = D2 = ø C2 C2 = C 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.) (If not specifying dimension C1, indicate instead.) pplicable shaft types: S, W = L1 - (3 x P) C1 = C 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.) (If not specifying dimension C2, indicate instead.) pplicable shaft type: W = L2 - (3 x P) C2 = C Q2 = M D- 1 to 9 1 to L2 max D2 ø3.5 to ø4.9 ø3.5 to ø5.9 8 to 18 9.5 to L1 max 2 2 Q1 M3, M4 M3, M4, M5 6 to 9 7.5 to L2 max Q2 M3, M4 M3, M4, M5 283

Series (:,,,, ) Simple Specials: -1 to -24: Shaft Pattern Sequencing I Shaft pattern sequencing is dealt with a simple made-to-order system. (Refer to front matter 32.) Please contact SMC for a specification sheet when placing an order. Shaft Pattern Sequencing I dditional Reminders 1. Enter the dimensions within a range that allows for additional machining. 2. SMC will make appropriate arrangements if no dimensional, tolerance, or finish instructions are given in the diagram. 3. The length of the unthreaded portion is 2 to 3 pitches. 4. Unless specified otherwise, the thread pitch is based on coarse metric threads. M3 x 0.5, M4 x 0.7, M5 x 0.8 M6 x 1 5. Enter the desired figures in the portion of the diagram. 6. 9 to 24 are the standard products that have been additionally machined. 7. Chamfer face of the parts machining additionally is C0.5. : 9 : : 11 : 12 : 13 The long shaft can be further shortened by machining a double-d chamfer on to it. Since L1 is a standard chamfer, dimension E1 is 0.5 or more. (If altering the standard chamfer and shortening the shaft are not required, indicate for both the L1 and dimensions.) pplicable shaft types: S, W The long shaft can be further shortened by changing the length of the standard chamfer on the long shaft. (If shortening the shaft is not required, indicate for dimension.) pplicable shaft types: S, W 8 to18 to = L1 { (18 ) } to ( 2) { ( ) } to ( 2) The short shaft can be further shortened by machining a double-d chamfer on to it. Since L2 is a standard chamfer, dimension E2 is 0.5 or more. (If altering the standard chamfer and shortening the shaft are not required, indicate for both the L2 and dimensions.) pplicable shaft type: W The short shaft can be further shortened by changing the length of the standard chamfer. (If shortening the shaft is not required, indicate for dimension.) pplicable shaft type: W 3 to 9 3 to L2 6 (9 ) to 7 ( ) to Shaft with through-hole Minimum machining diameter for d1 is 0.1. pplicable shaft types: S, W d1 = ø d1 = ø = E1 = E3 = L4 = = 8 to 18 to L3 = L1 { (18 )} to ( 2) { ( )} to ( 2) = L3 max 2 2 3 to 9 3 to L2 6 (9 ) to 7 ( ) to L4 max : 14 : : 16 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. The maximum dimension L1 is, as a rule, twice the thread size. (Example) For M3: 6 pplicable shaft types: S, W E2 = E4 = 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: 8 pplicable shaft types; S, W,,, d1 ø2 to ø3 ø2 to ø4 to ø3.5 ø3 to ø5.5 ø4 to ø7 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: pplicable shaft types: S, W Equal dimensions are indicated by the same marker. Q2 = M Q1 Q1,,,,,,,,, Thread Thread Thread M3 x 0.5 M4 x 0.7 M5 x 0.8 M6 x 1 ø4.2 ø4.2 ø5 M3 x 0.5 M4 x 0.7 M5 x 0.8 M6 x 1 ø4.2 ø4.2 ø5 M3 x 0.5 M4 x 0.7 M5 x 0.8 M6 x 1 ø4.2 Q2 = M L1 L1 ø4.2 ø5 284

Simple Specials Series : 17 : 18 : 19 Shorten the long shaft. pplicable shaft types: S, W Long shaft Short shaft Shorten the short shaft. pplicable shaft type: W,,, 2 to 18 2 to 17 to 18 to 32 18.5 to 36 1 to 9 1 to 1 to 1 to 18 1 to 2 to 18 2 to 17 to 18 to 32 18.5 to 36 1 to 9 1 to 1 to 1 to 18 1 to : : 21 : 22 Reverse the assembly of the shaft. (Thus shortening the long end and the short end of the shaft.) (If shortening the shaft is not required, indicate for dimension and.) pplicable shaft types: S, W Short shaft = = Short shaft = Long shaft Long shaft Long shaft The long shaft can be further shortened by machining it into a stepped round shaft with a double-d chamfer. (If shortening the shaft is not required, indicate for dimension.)(if not specifying dimension C1, indicate instead.) pplicable shaft types: S, W Equal dimensions are indicated by the same marker. oth the long shaft and short shaft are shortened. pplicable shaft type: W Short shaft Short shaft Short shaft = E1 = = The short shaft can be further shortened by machining it into a stepped round shaft with a double-d chamfer. (If shortening the shaft is not required, indicate for dimension.) (If not specifying dimension C2, indicate instead.) L4 = -9 to 24 = = Depending on the change that has been made, the flat portion of the standard product may remain. CR2 CRU2 CR1 MSU CRJ MSQ MSZ MSQ MRQ Long shaft, : 23 2 to 2 to 11 2.5 to 16.5 3 to 3 to 22 Long shaft,, 1 to 17 1 to 19 16 to 28.5 16 to 16.5 to 34 : 24 5 to 18 5.5 to L1 max 3.5 4 L3 L1 + 1.5 L1 + 2 D1 ø3.5 to ø4.9 ø3.5 to ø5.9 The long shaft can be further shortened by machining Double key right-angle double-d chamfer onto it. Keys and keyways are machined at 180 from the Since L1 is a standard chamfer, dimension E1 is 0.5 or standard position. more. pplicable shaft types: S, W (If altering the standard chamfer and shortening th shaft Equal dimensions are indicated by the same marker. are not required, indicate for both the L1 and dimensions.) pplicable shaft types: S, W E1= = L3 = D1 = ø C1 = C C1 pplicable shaft type: W Equal dimensions are indicated by the same marker. 3 to 9 3.5 to L2 max 1.5 2 L4 L1 + 1.5 L1 + 2 D2 ø3.5 to ø4.9 ø3.5 to ø5.9 E3= E3 = Depending on the change that has been made, the flat portion of the standard product may remain. = D2 = ø C2 C2 = C E2 = E4 = LL LL = L3= L1= Key D- 8 to 18 to = L1 { (18 )} to ( 2) { ( )} to ( 2) L3 max -2-2 Key dimensions 4 x 4 x 4 x 4 x 5 x 5 x 25 LL 3 4 5 285

Simple Specials Series Combination Chart of Simple Specials for Tip End Shape Chart 3. Combination between - and - (,, Z, T, J, K shafts) Top port Shaft type pplicable Description Upper Lower J K T Z size 31 32 33 34 35 36 37 38 39 41 42 43 44 45 46 48 49 50 51 52 53 54 55 56 57 58 59 Female thread at the end Female thread at the end Female thread at the end Female thread at the end Female thread at the end Female thread at the end Stepped round shaft Stepped round shaft Shaft through hole Shaft through hole Shaft through hole Shaft through hole and female thread Shaft through hole and female thread Shaft through hole and female thread Middle-cut chamfer Middle-cut chamfer Change of long shaft length Change of short shaft length Change of double shaft length Change of long shaft length Change of short shaft length Change of double shaft length Change of long shaft length Change of short shaft length Change of double shaft length Change of double shaft length Reversed shaft, Change of double shaft length Reversed shaft, Change of double shaft length,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, 31 32 33 K, T 34 35 J, Z KT K K K, T K J K Combination Z 36 J J J Z Corresponding shafts type available for combination 37 K K K J 38 K K 39 41 K, T K K T -31 to 59, Z J, Z Z J J 45 K 46 K K, T J CR2 CRU2 CR1 MSU CRJ MSQ MSZ MSQ MRQ Combination Chart of Made to Order Chart 4. Combination between - and -C (Made to Order/Details of -C, refer to page 292. ) Description pplicable size Reversed shaft C 7 C 8 C 9 C C11 C12 C13 C14 C C16 C17 C18 C19 C C21 C22 C C69 Change of rotating range Change in angle adjustable range 0 to 0 Change in angle adjustable range 90 to 190 Change of rotating range Change in angle adjustable range 90 to 190 Without inner rubber bumper Fluorine grease Fluororubber seal,,,,,,,,,,,,,,, Combination 31 to 59 Chart 5. Refer to page 292 for combination available between -C and -C. D- 287

Series (:,,,, ) Simple Specials: -31 to -59: Shaft Pattern Sequencing II Shaft pattern sequencing is dealt with a simple made-to-order system. (Refer to front matter 32.) Please contact SMC for a specification sheet when placing an order. Shaft Pattern Sequencing II dditional Reminders 1. Enter the dimensions within a range that allows for additional machining. 2. SMC will make appropriate arrangements if no dimensional, tolerance, or finish instructions are given in the diagram. 3. The length of the unthreaded portion is 2 to 3 pitches. 4. Unless specified otherwise, the thread pitch is based on coarse metric threads. M3 x 0.5, M4 x 0.7, M5 x 0.8 M6 x 1 5. Enter the desired figures in the portion of the diagram. 6. 31 to 59 are the standard products that have been additionally machined. 7. Chamfer face of the parts machining additionally is C0.5. : 31 Machine female threads into the long shaft. The maximum dimension L1 is, as a rule, twice the thread size. (Example) For M3: 6 pplicable shaft type: : 33 : 34 : 35 Machine female threads into the long shaft. The maximum dimension L1 is, as a rule, twice the thread size. (Example) For M3: 6 pplicable shaft types: J, K, T L1 + (3 x P) Q1 M3, M4 M3, M4, M5 M4, M5, M6 Machine female threads into the short shaft. The maximum dimension L2 is, as a rule, twice the thread size. (Example) For M5: pplicable shaft types: K, T, L2 + (3 x P) L1 + (3 x P) K axis L2 + (3 x P) T, shaft : 32 Machine female threads into the short shaft. The maximum dimension L2 is, as a rule, twice the thread size. (Example) For M4: 8 pplicable shaft type: L2 + (3 x P) Q2 M3, M4 M3, M4,M5 M4, M5,M6 Machine female threads into the long shaft. The maximum dimension L1 is, as a rule, twice the thread size. (Example) For M3: 6 pplicable shaft types:, Z L1 + (3 x P) Q2 = M Q1 M3 M3, M4 M3, M4, M5, M6 M4, M5, M6, M8 M4, M5, M6, M8, M Q2 = M Q2 M3 M3, M4 M3, M4, M5, M6 M4, M5, M6, M8 M4, M5, M6, M8, M Q2 = M Q1 M3, M4 M3, M4, M5, M6 M4, M5, M6, M8 : 36 : 37 : 38 Machine female threads into the short shaft. The maximum dimension L2 is, as a rule, twice the thread size. (Example) For M4: 8 pplicable shaft types: J, Z 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.) (If not specifying dimension C1, indicate instead.) pplicable shaft types: J, K, T Equal dimensions are indicated by the same marker. D1 = ø C1 = C 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.) (If not specifying dimension C2, indicate instead.) pplicable shaft type: K Equal dimensions are indicated by the same marker. L2 + (3 x P) Q2 M3, M4 M3, M4, M5, M6 M4, M5, M6, M8 Q2 = M = 3 to 18 3 to 3.5 to 4 to 32 4 to 36 L1 max 2 2 2.5 3 3 C1 D1 ø3.5 to ø4.9 ø3.5 to ø5.9 ø5 to ø9.9 ø5 to ø11.9 ø5 to ø14.9 = D2 = ø 1 to 18 1 to 1 to 1 to 32 1 to 36 L2 max C2 C2 = C D2 ø3.5 to ø4.9 ø3.5 to ø5.9 ø5 to ø9.9 ø5 to ø11.9 ø5 to ø14.9 288

Simple Specials Series : 39 : : 41 Shaft with through-hole Minimum machining diameter for d1 is 0.1. pplicable shaft type: d1 = ø d1 to ø3.5 ø3 to ø5.5 ø4 to ø7 Shaft with through-hole Minimum machining diameter for d1 is 0.1. pplicable shaft types: K, T : 42 : 43 : 44 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. pplicable shaft type: Equal dimensions are indicated by the same marker. Shaft with through-hole Minimum machining diameter for d1 is 0.1. pplicable shaft types: J,, Z d1 ø2 to ø3 ø2 to ø4 to ø6 ø3 to ø8 ø4 to ø d1 ø2 to ø3 ø2 to ø4 to ø5 ø3 to ø7 ø4 to ø8 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. pplicable shaft types: K, T Equal dimensions are indicated by the same marker. T axis d1 = ø L1= K axis d1 = ø J axis d1 = ø 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. pplicable shaft types: J,, Z Equal dimensions are indicated by the same marker. L1= -31 to 48 Z axis d1 = ø CR2 CRU2 CR1 MSU CRJ MSQ MSZ MSQ MRQ Thread M3 x 0.5 M4 x 0.7 M5 x 0.8 M6 x 1 : 45 Q1 ø4.2 L1 ø4.2 ø5 Q1 Thread M 3 x 0.5 M 4 x 0.7 M 5 x 0.8 M 6 x 1 M 8 x 1.25 M x 1.5 Rc 1/8 : 46 L1 T axis Q1 L1 ø4.2 ø4.2 ø5 ø5 ø6.8 K axis ø4.2 ø5 ø6.8 ø8.5 ø8.2 Thread M3 x 0.5 M4 x 0.7 M5 x 0.8 M6 x 1 M8 x 1.25 Q1 J axis : 48 L1 Q1 Z axis ø4.2 ø4.2 ø5 ø4.2 ø5 ø6.8 L1 The long shaft can be further shortened by machining a middle-cut chamfer into it. (If shortening the shaft is not required, indicate for dimension.) (The position is that of the standard flat at the keyway portion.) pplicable shaft types: J, K, T W1 = L3 = The short shaft can be further shortened by machining a middle-cut chamfer into it. (If shortening the shaft is not required, indicate for dimension.) (The position is that of the standard flat at the keyway portion.) pplicable shaft type: K Shorten the long shaft. pplicable shaft type: Long shaft = 6 to 18 6.5 to 9.5 to 11.5 to 32 12.5 to 36 W1 0.5 to 1.5 0.5 to 1.5 1 to 2 1 to 2 1 to 2 L1 max 2 2 2.5 3 3 = L3 max L1 1 L1 1 L1 2 L1 2 L1 2 W2 = 4 to 18 4.5 to 6.5 to 8.5 to 32 9.5 to 36 W2 0.5 to 1.5 0.5 to 1.5 1 to 2 1 to 2 1 to 2 L4 = L2 max = L4 max L2 1 L2 1 L2 2 L2 2 L2 2 Short shaft 17 to 18 to 32 18.5 to 36,, D- 289

Series Shaft Pattern Sequencing II : 49 : 50 : 51 Shorten the short shaft. pplicable shaft type: oth the long shaft and short shaft are shortened. pplicable shaft type: Shorten the long shaft. pplicable shaft types: J, K, T Long shaft Long shaft = Long shaft = Long shaft = : 52 Short shaft 17 to 18 to 32 18.5 to 36 Shorten the short shaft. pplicable shaft type: K,, = : 53 Short shaft,, 17 to 18 to 32 18.5 to 36 = 17 to 18 to 32 18.5 to 36 oth the long shaft and short shaft are shortened. pplicable shaft type: K Short shaft, : 54 3 to 18 3 to 3.5 to 4 to 32 4 to 36 Shorten the long shaft. pplicable shaft types:, Z Short shaft,, Long shaft Long shaft Long shaft = Long shaft = Long shaft = = Short shaft, = Short shaft,, = Short shaft, = Short shaft,, = Short shaft axis Z axis : 55 1 to 18 1 to 1 to 1 to 32 1 to 36 : 56 3 to 18 3 to 3.5 to 4 to 32 4 to 36 1 to 18 1 to 1 to 1 to 32 1 to 36 : 57 3.5 to 21 4 to 24 4 to 27 Shorten the short shaft. pplicable shaft type: J, Z oth the long shaft and short shaft are shortened. pplicable shaft type: Z oth the long shaft and short shaft are shortened. pplicable shaft type: J Long shaft Long shaft Long shaft = Long shaft = Long shaft = Short shaft, = 1 to 9 1 to 1 to 1 to 18 1 to Short shaft,, = Short shaft,, 3.5 to 21 4 to 24 4 to 27 = 1 to 1 to 18 1 to Short shaft, = 3 to 18 3 to 3.5 to 4 to 32 4 to 36 Short shaft =,, 1 to 9 1 to 1 to 1 to 18 1 to 290

Simple Specials Series : 58 The rotation axis is reversed, and then shorten the long and short shafts. pplicable shaft type: J, T : 59 The rotation axis is reversed, and then shorten the long shaft. pplicable shaft type: -49 to 59 CR2 CRU2 CR1 Short shaft = Short shaft = Short shaft MSU CRJ Long shaft, = 3 to 3 to 11 3.5 to 16.5 4 to 4 to 22 Long shaft,, 1 to 17 1 to 19 1 to 28.5 1 to 1 to 34 = Long shaft 1 to 19.5 1 to 22 1 to 25 = MSQ MSZ MSQ MRQ D- 291

Series Made to Order Specifications 1 Please contact SMC for detailed dimensions, specifications and lead times. How to Order C D RQ2 S P 90 M9W C7 C12 C -6 Standard Shaft type variation uilt-in magnet Nil D S W Z T J K None uilt-in magnet Shaft type Single shaft Double shaft Single shaft with four chamfers Double shaft key Double shaft with four chamfers Single round shaft Double shaft Double round shaft Pattern How to order model with auto switches Refer to page 272 for How to Order products with auto switches. Combination Chart of Made to Order 90 180 360 80 to 0 170 to 190 350 to 370 Thread type Port type,,, uto switch Refer to page 272 for the part no. of auto switches. ir cushion ir cushion None ttached, Nil,, C Rotating angle Nil Nil TF TN TT M5 Rc 1/8 G 1/8 NPT 1/8 NPTF 1/8 for simple specials, Made-to- Order products When number of combinations is 1 or 2, refer to chart 2, 4 and 5. Combination of is possible for up to 2 types. Combination of -6 (shaft, parallel key stainless spec.) is available for all the types. Combination 3 Types C7 C C69 C12 C22-6 Combination 4 Types C7 C12 C -6 Combination of pplicable Chart Chart 5 Chart 5 Combination is available only when all the conditions are fulfilled among the combination chart above. Combination of pplicable Chart Chart 5 Combination is available only when all the conditions are fulfilled among the combination chart above. Combination of Made-to-Order is available up to 4 types. Chart 5. Combination between -C and -C Description pplicable size C7 Reversed shaft C8 to Change of rotating range C11 C12 to Change in angle adjustable range 0 to 0,,,, C C16 C17 C18 C19 C C21 C22 C C69 Change in angle adjustable range 90 to 190 Change of rotating range Change in angle adjustable range 90 to 190 Without inner rubber bumper Fluorine grease Fluororubber seal,,,,,,,,,,, C7 to C17 Combination C18 to C21 C22 C 292

Made to Order Specifications Series 1 Reversed Shaft CDRQ2 Specifications Refer to How to Order on page 282. C7 pplicable size pplicable shaft type Short shaft,,,, S, W,, T, J shaft Reversed shaft M Short shaft M -C7 CR2 CRU2 CR1 MSU CRJ MSQ MSZ MSQ MRQ Long shaft H Long shaft H, M 11 16.5 22 H 17 () 19 () 28.5 (19.5) (22) 34 (25) For shaft,, D- 293

Series Made to Order Specifications 2 Please contact SMC for detailed dimensions, specifications and lead times. 2 Change of Rotating Range -C8 to C11, C18/C19 CDRQ2 Refer to How to Order on page 282. Specifications pplicable shaft type S, W, dditional Reminders : C8 : C9 : C ngle adjustment at the rotation starting point and the end point are at ±. Rotating range is changed. Rotation angle is at 90 ±. The rotation starting point is on the perpendicular line (down). C8 -C8 to C11, C18/C19 The rotation starting point shows the positions of one flat chamfering and the key groove when pressurized to the connecting port (). ngle adjustment at the rotation starting point and the end point are at ±. Rotating range is changed. Rotation angle is at 90 ±. The rotation starting point is on the horizontal line (left). ngle adjustment at the rotation starting point and the end point are at ±. Rotating range is changed. Rotation angle is at 90 ±. The rotation starting point is on the perpendicular line (up). End of rotation Rotation starting point End of rotation Rotation starting point Rotation starting point End of rotation The figure shows the view from the long shaft end. The figure shows the view from the long shaft end. The figure shows the view from the long shaft end. : C11 ngle adjustment at the rotation starting point and the end point are at ±. Rotating range is changed. Rotation angle is at 180 ±. The rotation starting point is on the horizontal line (left). Rotation starting point The figure shows the view from the long shaft end. End of rotation : C18 ngle adjustment at the rotation starting point and the end point are at ±. Rotating range is changed. Rotation angle is at 180 ±. The rotation starting point is on the perpendicular line (down). The figure shows the view from the long shaft end. Operating size End of rotation Rotation starting point : C19 ngle adjustment at the rotation starting point and the end point are at ±. Rotating range is changed. Rotation angle is at 180 ±. The rotation starting point is on the perpendicular line (up). Operating size Rotation starting point End of rotation The figure shows the view from the long shaft end. 294

160 Made to Order Specifications Series 3 Change of ngle djustable Range (0 to 0, 90 to 190 ) CDRQ2 Refer to How to Order on page 282. dditional Reminders C12 -C12 to C17, C/C21 Specifications pplicable shaft type S, W,,, Z, T, J, K The rotation starting point is the position of the flat and the key groove when the actuator is pressurized through connection port. There are no air cushion effects in the rotating ranges of 70 or 160 shown in the diagram. Only C12 and C16 are compatible with shaft types, Z, T, J and K. : C12 : C13 : C14 : C : C16 -C12 to C17, C/C21 The rotation angle can be adjusted between 0 and 0. The rotation angle can be adjusted between 0 and 0. L End of rotation The figure shows the view from the long shaft end. The rotation angle can be adjusted between 0 and 0. The rotation angle can be adjusted between 0 and 0. The rotation angle can be adjusted between 90 and 190. 70 Rotation starting point Lmax 18 24 27 31.5 End of rotation Lmax 18 24 27 31.5 L 70 Rotation starting point The figure shows the view from the long shaft end. CR2 CRU2 CR1 MSU CRJ MSQ MSZ MSQ MRQ Rotation starting point 70 L The figure shows the view from the long shaft end. End of rotation Lmax 18 24 27 31.5 L The figure shows the view from the long shaft end. Rotation starting point : C17 : C : C21 70 End of rotation Lmax 18 24 27 31.5 End of rotation L The figure shows the view from the long shaft end. 160 Rotation starting point Lmax 18 24 27 31.5 The rotation angle can be adjusted between 90 and 190. The rotation angle can be adjusted between 90 and 190. The rotation angle can be adjusted between 90 and 190. 160 End of rotation Rotation starting point Rotation starting point L The figure shows the view from the long shaft end. End of rotation Lmax 18 24 27 31.5 Operating size Lmax 24 27 31.5 160 L Rotation starting point The figure shows the view from the long shaft end. L End of rotation The figure shows the view from the long shaft end. Operating size Lmax 24 27 31.5 D- 295

Series Made to Order Specifications 3 Please contact SMC for detailed dimensions, specifications and lead times. 4 Without Inner Rubber umper -C22 5 Fluorine Grease -C C RQ2 CDRQ2 Refer to How to Order on page 282. Without inner rubber bumper C22 C RQ2 CDRQ2 Refer to How to Order on page 282. C Fluorine grease Specifications Fluid ir (Non-lube) pplicable size, Max. operating pressure 0.7 MPa Min. operating pressure 0. MPa Port size M5 x 0.8 Rotation 80 to 0, 170 to 190, 350 to 370 pplicable shaft type S, W,,, Z, T, J, K uto switch Mountable Refer to page 273 for other specifications. Fluorine grease is used as lubricant oil in seal part of packing and inner wall of cylinder. (Not for low-speed specification.) Refer to page 276 for other specifications. 6 Fluororubber Seal -C69 7 Shaft, Parallel Key Made of Stainless Steel Spec. -6 C RQ2 CDRQ2 Refer to How to Order on page 282. C69 C RQ2 CDRQ2 Shaft type Rotation S-6 Seal material is changed to fluororubber. Fluororubber seal Refer to How to Order on page 272 for further information. Shaft, parallel key made of stainless steel Stainless steel is used as a substitute material for standard parts when used under conditions with a possibility of oxidization or decay. Fluid pplicable shaft type pplicable size Max. operating pressure Min. operating pressure Cushion Stainless steel part Port size uto switch ir (Non-lube) S, W,,, Z, T, J, K,, 1.0 MPa 0.1 MPa Not attached, ir cushion 80 to 0, 170 to 190, 350 to 370 Shaft, Parallel key Rc 1/8, G 1/8, NPT 1/8, NPTF 1/8 Mountable 296