Series MSQ. Rotary Table Rack & Pinion Style. Series MSQ now includes smaller sizes 1, 2, 3 and 7. Size: 1, 2, 3, 7, 10, 20, 30, 50, 70, 100, 200

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1 Rotary Table Rack & Pinion Style Series MSQ :,,,,,,,, 0, 0, 0 CRB CRBU CRB MSU CRJ CR CRQ MSQ MRQ D- - Series MSQ now includes smaller sizes,, and -9-

2 Compact rotary table with Low Table Height Easy mounting of workpiece Table I.D/O.D tolerances Basic type: MSQB H9/h9 High precision type: MSQ H/h Positioning pin hole Hollow axis ccommodates wiring and piping for equipment mounted on the table Table inside and outside diameters For alignment of rotation center and workpiece Positioning pin hole For position of rotation direction Large rolling element bearing to times higher axial load (compared with series CRQ) Rolling bearing Hollow axis Hollow axis ø. Hollow axis ø ø. ø9 ø ø9 ø ø Pivoting angle adjustment range: 0 to 90 With internal shock absorber to times more kinetic energy (compared with an adjustment bolt) 0 ø 0 ø9 0 ø Basic type MSQB Easy mounting of body Reference dia: Boss, Hole Positioning pin hole Pin hole Mounting from directions Movement in direction of table's radial thrust: 0.0 mm or less By using high precision bearing, the movement in the direction of table s radial thrust is reduced. High precision type MSQ High precision type High precision bearing Reference diameter (boss) Reference diameter (hole) Pin hole -9- Piping from directions (front and side) is possible. Piping position can be selected accommodate mounting conditions port Side direction port Front direction B port B port Side direction

3 Small sizes,,, and Small size and lightweight Rotary Table Series MSQ Rack & Pinion Style CRB CRBU B CRB MSU CRJ CR CRQ C D MSQ MRQ (Picture of MSQB) D- Measurements Model MSQB MSQB MSQB MSQB. 0. B. C.. mm D. Mass (g) 0 - Variety of installation options for space-saving Offers maximum space-saving installation by taking advantage of the compact body, space-saving wiring and piping. Free mounting Top mounting Bottom mounting Side mounting Easy center alignment at mounting Reference dia (Boss) Pin hole Reference dia (Hole) Pin hole Wiring and piping can be selected according to mounting conditions Example of auto switch and speed controller mounting -9-

4 External shock absorber types to times more allowable kinetic energy (Compared with internal shock absorber) types of shock absorbers are available, for low energy and high energy. llowable Kinetic Energy Comparison (For size ) Inertial moment (kg m ) With external shock absorber For high energy For low energy With internal shock absorber With adjustment bolt Rotation time (s/90 ) Total length shortened Longitudinal mounting spare is reduced because there is no protrusion from adjustment bolts or internal shock absorbers. Rotating angle: 90, Symmetric type port Basic type Symmetric type B port Table height is the same for both types with adjustment bolts or internal shock absorbers. B port port Basic: MSQB With adjustment bolt Clean With internal shock absorber Clean With external shock absorber High precision: MSQ : dditional series : dditional series With adjustment bolt Clean With internal shock absorber Clean With external shock absorber -9-

5 Series MSQ Model Selection Model Selection Procedure Formula Selection Example Operating conditions Enumerate the operating conditions according to the mounting position. H. Model used. Operating pressure H CRB CRBU Vertical Mounting 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 types. Inertial load: Ta L G Fr M=Fr L Horizontal Mounting FS G M=FS H. Mounting orientation. Load type Ts (N m) Tf (N m) Ta (N m). Load configuration. Rotation time t (s). Rotation angle θ (rad). Load mass m (kg). Distance between central axis and center of gravity H (mm). Mass point distance L (mm) Effective torque Ts Effective torque ( to ) Tf Effective torque Ta Effective torque b Rotary table: MSQB, Pressure: 0. MPa Mounting orientation: Vertical Load type: Inertial load Ta Load configuration: 0 mm x 0 mm (Rectangular plate) Rotation time t: 0.s, Rotation angle: 90 Load mass m: 0. kg Distance between central axis and center of gravity H: 0 mm Inertial load. x Ta = x Ι x ω = x x ( x ( / ) / 0. ) = 0.0 N m Effective torque OK Note) I substitutes for t the value for inertial moment. G a CRB MSU CRJ CR CRQ MSQ MRQ D- - Rotation time Confirm that it is within the adjustable range of rotation time. 0. to.0 s / s / 90 OK llowable load Confirm that the radial load, thrust load and moment are within the allowable ranges. Thrust load: m x 9. llowable load Moment: m x 9. x H llowable moment llowable load 0. x 9. =.9 N < llowable load OK 0. x 9. x 0.0 = 0. N m 0. N m < llowable moment OK Inertial moment Find the load's inertial moment "Ι" for the energy calculation. Ι = m x (a + b ) / + m x H Inertial moment Ι = 0. x ( ) / + 0. x 0.0 = kg m Kinetic energy Confirm that the load's kinetic energy is within the allowable value. / x Ι x ω allowable energy ω = θ / t (ω: Terminal angular velocity) θ: Rotation angle (rad) t : Rotation time (s) llowable kinetic energy/rotation time / x x ( x ( / ) / 0.) = 0 mj llowable energy OK -9-

6 Series MSQ Effective Torque llowable Load Do not allow the load and moment applied to the table to exceed the allowable values shown in the table below. (Operation beyond the allowable values can cause adverse effects on service life, such as play in the table and loss of accuracy.) llowable radial load (N) Operating pressure (MPa) llowable thrust load (N) Note) Effective torque values are representative values and not to be considered as guaranteed values. Use them as a guide. : to Effective torque (N m) Operating pressure (MPa) : to Effective torque (N m) Operating pressure (MPa) (a) (a) (b) (b) : 0 to 0 Effective torque (N m) 0 Unit: N m Operating pressure (MPa) llowable moment (N m) High precision High precision High precision Basic type Basic type Basic type Basic type type type type High precision type Load Type Static load: Ts load as represented by the clamp which requires pressing force only During 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) l (Example) Clamp F: Pressing force (N) Static torque calculation Ts = F x l (N m) Shaft center Resistance load: Tf 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 to times in the effective torque. ctuator effective torque ( to ) Tf During 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. ( ) Mass m Movement Load Lever Friction coefficient µ F = µ mg Static torque calculation Tf = F x l (N m) g = 9. m/s Inertial load: Ta load that must be rotated by the actuator Since the object is to rotate the inertial load, and speed adjustment is necessary, allow an extra margin of times or more in the effective torque. l Shaft center ctuator effective torque S. Ta (S is times or more). Ta = I (N m) I: Inertial moment Refer to page : ngular acceleration. θ Load = (rad/s ) t θ: Rotation angle (rad) t: Rotation time (s) Rotary actuator -9-

7 Model Selection Series MSQ Inertial Moment Formula (Calculation of Inertial Moment Ι) Ι: Inertial moment kg m m: Load mass kg. Thin shaft. Thin shaft. Thin rectangular plate. Thin rectangular plate (Rectangular parallelepiped) (Rectangular parallelepiped) Position of rotational axis: Perpendicular to the shaft through one end Position of rotational axis: Through the shaft's center of gravity Position of rotational axis: Through the plate's center of gravity Position of rotational axis: Perpendicular to the plate through one of its points (also the same in case of a thicker plate) Ι = m +m Ι = m a a. Thin rectangular plate (Rectangular parallelepiped) Position of rotational axis: Through the center of gravity and perpendicular to the plate (also the same in case of a thicker plate) 9. Load at lever end a + b Ι = m a. Cylinder (Including thin round plate) Position of rotational axis: Center axis Ι = m Ι = m + m a + K (Example) When shape of m is a sphere, r refer to, and K = m a Ι = m. Solid sphere Position of rotational axis: Diameter a r r Ι = m. Gear transmission Number of teeth = a Ι = m + m Ι = m a + b a + b. Thin round plate Position of rotational axis: Diameter r. Find the inertial moment ΙB for the rotation of shaft (B).. Next, ΙB is entered to find Ι the inertial moment for the rotation of shaft () as a Ι = ( ) ΙB b CRB CRBU CRB MSU CRJ CR CRQ MSQ MRQ D- - Kinetic Energy/Rotation Time Even in cases where the torque required for rotation of the load is small, damage to internal parts may result from the inertial force of the load. Select models giving consideration to the load's inertial moment and rotation time during operation. (The inertial moment and rotation time charts can be used for your convenience in making model selections on page.) qllowable kinetic energy and rotation time adjustment range From the table below, set the rotation time within the adjustment range for stable operation. Note that operation exceeding the rotation time adjustment range, may lead to sticking or stopping of operation With adjustment bolt. 0 0 llowable kinetic energy (mj) With internal shock absorber With external shock absorber For low energy For high energy 0 Note) Refer to the note regarding the rotation time adjustment range on page -9-. Number of teeth = b 0 Rotation time adjustment range for stable operation s/90 With adjustment bolt 0. to to.0 0. to. 0. to.0 0. to. With internal shock absorber 0. to to.0 With external shock absorber Note) 0. to.0 winertial moment calculation Since the formula for inertial moment differ depending on the configuration of the load, refer to the inertial moment calculation formula on this page. -9-

8 Series MSQ Kinetic Energy/Rotation Time emodel selection Select models by applying the inertial moment and rotation time which have been found to the charts below. With adjustment bolt Inertial moment (kg m ) MSQB0 MSQB0 MSQB0 MSQ MSQ MSQ MSQ MSQ MSQ MSQ MSQ With internal shock absorber Inertial moment (kg m ) MSQB0R MSQB0R MSQB0R MSQR MSQR MSQR MSQR Rotation time (s/90 ) Rotation time (s/90 ) With external shock absorber Inertial moment (kg m ) MSQH MSQL MSQH MSQH MSQL MSQL q w MSQH MSQL q<viewing the charts> Inertial moment 0.0 kg m Rotation time 0. s/90 MSQL is selected for the above. w<example> Load configuration: cylinder of radius 0. m and mass 0. kg Rotation time: 0. s/90 0. Ι = 0. x = 0.0 kg m In the inertial moment and rotation time chart, find the intersection of the lines extended from the points corresponding to 0.0 kg m on the vertical axis (inertial moment) and 0. s/90 on the horizontal axis (rotation time). Since the resulting intersection point lines within the MSQL selection range, MSQL can be selected Rotation time (s/90 ) Rotation ccuracy: Displacement Values at 0 (Reference values) Rotating amount of table top Rotating amount of table side mm Measuring plate MSQ MSQB Rotating amount of table top Rotating amount of table side Values in the table are actual values and not guaranteed values. -9-

9 Model Selection Series MSQ Table Displacement (Reference values) The following graphs show the displacement at point, which is 0 mm apart from the center of rotation, where the load is applied. 0 Load Displacement MSQ MSQ Displacement µm MSQB (Basic type) MSQ (High precision type) Displacement µm 00 0 MSQB (Basic type) MSQ (High precision type) CRB CRBU CRB MSU CRJ 0 Load N 9 0 Load N CR MSQ MSQ CRQ Displacement µm MSQB (Basic type) MSQ (High precision type) Displacement µm MSQB (Basic type) MSQ (High precision type) MSQ MRQ D- - 0 Load N 0 0 Load N MSQ 0 Displacement µm MSQB (Basic type) MSQ (High precision type) MSQ Displacement µm 0 0 MSQB (Basic type) MSQ (High precision type) 0 Load N Load N MSQ MSQ Displacement µm MSQB (Basic type) MSQ (High precision type) Displacement µm 0 MSQB (Basic type) MSQ (High precision type) 0 Load N Load N -9-9

10 Rotary Table: Basic Type/High Precision Type Rack & Pinion Style Series MSQ :,,, High precision type Basic type MSQ M9B MSQB M9B With adjustment bolt How to Order Port location Nil Number of auto switches Nil S n uto switch pcs. pc. n pcs. Nil Without auto switch (Built-in magnet) For the applicable auto switch model, refer to the table below. uto switches are shipped together, (but not assembled). Side ported CRB CRBU CRB MSU CRJ CR CRQ MSQ MRQ D- - Front ported E pplicable uto Switch/Refer to page -- for further information on auto switches. Type Solid state switch Special function Diagnostic indication (-color display) Electrical entry Grommet Indicator light Wiring (Output) -wire (NPN) -wire (PNP) -wire Yes V -wire (NPN) -wire (PNP) -wire Load voltage DC V Lead wire length symbols: 0. m Nil (Example) M9N m L (Example) M9NL m Z (Example) M9NZ Solid state switches marked "" are produced upon receipt of order. C uto switch type Electrical entry direction Perpendicular FN FP FB In-line M9N M9P M9B F9NW F9PW F9BW Lead wire length (m) 0. (Nil) (L) (Z) pplicable load IC circuit IC circuit Relay, PLC Made to Order Please contact SMC. Without indicator light Flexible lead wire Pre-wire connector -9-

11 Series MSQ Specifications Basic type/msqb Fluid Maximum operating pressure Minimum operating pressure mbient and fluid temperature Cushion ngle adjustment range Maximum rotation Cylinder bore size Port size ir (non-lube) 0. MPa 0. MPa 0 to 0 C (with no freezing) None Rubber bumper 0 to ø ø ø ø M x 0. M x 0. llowable Kinetic Energy and Rotation Time djustment Range JIS Symbol High precision type/msq llowable kinetic energy (mj). Rotation time adjustment range for suitable operation (s/90 ) 0. to to.0 Weight (g) Clean Series Basic type High precision type 0 Note) Excluding the weight of auto switches Prevents dispersion of the particles generated inside of the product into the clean room by sucking them out of the vacuum port on the body side. How to Order MSQ Clean Series Vacuum type B High precision type Basic type B E M9B S uto switch Port location Nil E Side ported Front ported With adjustment bolt Number of auto switches Specifications and llowable Load Particle generation grade Suction flow rate (example) Grade Note) l/min (NR) -MSQ is identical to the high precision type and -MSQB is identical to the basic type. Note) Please refer to Pneumatic Clean Series catalog for further details. Dimensions Clean series products do not have a hollow axis. Basic type -MSQB High precision type -MSQ -9- P (Vacuum port) BK BK P.. 9. M x 0. M x 0. M x 0. M x 0. Dimensions other than above are identical to the basic type and the high precision type.

12 Rotary Table Series MSQ Rotation Direction and Rotation ngle The rotary table turns in the clockwise direction when the port is pressurized, and in the counterclockwise direction when the B port is pressurized. By adjusting the adjustment bolt, the rotation end can be set within the range shown in the drawing for the desired rotation angle. Counterclockwise Positioning pin hole B port Clockwise With adjust bolt, internal shock absorber Rotation Range Example port B port djustment angle per rotation of angle adjustment screw djustment bolt (For counterclockwise rotation end adjustment) djustment bolt B (For clockwise rotation end adjustment) Clockwise rotation adjustment range 9 Clockwise Various rotation ranges are possible as shown in the drawings below using adjustment bolts and B. (The drawings also show the rotation ranges of the positioning pin hole.) djustment bolt (For counterclockwise rotation end adjustment) djustment bolt B (For clockwise rotation end adjustment) Positioning pin hole end Note) The drawing shows the rotation range of the positioning pin hole. The pin hole position in the drawing shows the counterclockwise rotation end when the adjustment bolts and B are tightened equally and the rotation is adjusted 0. Maximum rotation range. Counterclockwise rotation range 9 end adjustment 90 djustment amount by adjustment bolt CRB CRBU CRB MSU CRJ CR CRQ MSQ MRQ D- - djustment amount by adjustment bolt B 90 (Maximum) Rotation Pin hole rotation range 0 Rotation djustment amount by adjustment bolt djustment amount by adjustment bolt djustment amount by adjustment bolt djustment amount by adjustment bolt B 90 Rotation djustment amount by adjustment bolt B 90 Rotation djustment amount by adjustment bolt B 90 Rotation -9-

13 Series MSQ Construction o w MSQ (High precision type) r e!9 Component Parts No. q w e r t y u i o!0!!!! Description Material No. Description Material Body Cover luminium alloy luminium alloy!! Piston seal Deep groove ball bearing NBR Bearing steel Plate luminium alloy Basic type Deep groove ball bearing! Seal NBR High precision type Special bearing Bearing steel End cover Piston luminium alloy Stainless steel! Round head Philips screw No.0 Round head Philips screw Basic type : to : Steel wire Pinion Chrome molybdenum steel Round head Philips screw High precision type Hexagon nut djustment bolt Cushion pad Table Bearing retainer Magnet Wear ring :, Steel wire Steel wire Rubber material luminium alloy luminium alloy Magnetic @ Round head Philips screw No.0 Hexagon socket head set bolt Parallel pin Seal washer Hexagon socket head set screw O-ring Steel wire Stainless steel Carbon steel NBR Stainless steel The hexagon socket head set screws are tightened at different positions depending on the position of the connecting port. -9-

14 Rotary Table Series MSQ Dimensions:,,, Basic type: MSQB BJ High precision type: MSQ -WD depth WE (Circumference: equivalents) -JJ depth JK -J through J depth of counterbore JB BE W BI BD B X -JF depth JG WB effective depth WC WF XB effective depth XC. ødi ødh ødj ødl DH DI DJ DL FE h.h H.H 9h 9.h H H h h H H 9h 0h H H FE H (UV) (mm) H UV CRB CRBU CRB MSU CRJ CR CRQ MSQ -JC Depth from bottom (not including JD) JE -JU ødd ød øde Effective depth FB FD F -P Side port (Plugged with a hexagon socket head set screw when front ports are used.) MRQ D- - W SD Effective depth. Q (UU) BH H V SF Y X U (Max. approx. SU) JD BB S ødf (through) ødg BC -P Front port (Plugged with a hexagon socket head set screw when side ports are used.) BG U..... (mm) BC BD BE BG BH BI BJ D DD DE DF DG F FB FD H J J JB JC JD JE JF JG... h9.h9 H9..H M x 0... M x h9 9.h9 H9. H M x 0... M x h9 h9 H9 H M x 0.. M x h9 0 h9 H9 H M x 0.. M x 0. (mm) JJ JK JU P Q S SD SF SU UU W WB WC WD WE WF X XB XC Y YB YC M x 0.. M x 0.. M x 0.. M x 0.. V.. W. 9.. X... Y B.. M x 0. M x 0. M x 0. M x 0. M x 0. M x 0. M x M x 0. (mm) BB H9... H H H9 Y YB effective depth YC M x 0. M x H9. H9 M x 0.. H9 M x H9 H9. H9. H9. H9-9-

15 Rotary Table: Basic Type/High Precision Type Rack & Pinion Style Series MSQ :,,,, 0, 0, 0 How to Order High precision type Basic type MSQ MSQ B M9B M9B R With adjustment bolt With internal shock absorber Number of auto switches Nil S n pcs. pc. n pcs. uto switch Nil Without auto switch (Built-in magnet) For the applicable auto switch model, refer to the table below. uto switches are shipped together, (but not assembled). pplicable uto Switch/Refer to page -- for further information on auto switches. Type Reed switch Solid state switch Special function Diagnostic indication (-color display) Improved water resistance (-color display) Electrical entry Grommet Grommet Indicator light No Yes Yes Wiring (Output) -wire -wire (NPN equiv.) -wire -wire (NPN) -wire (PNP) -wire Load voltage DC V V V, V V C V V, V 0 V or less V -wire (NPN) V V, V -wire (PNP) -wire 0 V uto switch model Perpendicular 90V 9V 9V M9NV M9PV M9BV F9NWV F9PWV F9BWV In-line M9N M9P M9B F9NW F9PW F9BW F9B Though it is possible to mount water resistant auto switch, the rotary table itself is not water resistance type. Lead wire length symbols: 0. m Nil (Example) M9N m L (Example) M9NL m Z (Example) M9NZ Solid state switches marked "" are produced upon receipt of order. V Lead wire length (m) 0. (Nil) (L) (Z) pplicable load Relay, PLC IC circuit Relay, PLC IC circuit Relay, PLC IC circuit Made to Order Please contact SMC. Without indicator light Flexible lead wire Pre-wire connector -9-

16 Rotary Table Series MSQ Specifications JIS Symbol High precision type/msq Basic type/msqb Fluid ir (non-lube) Maximum With adjustment bolt MPa operating Note ) pressure With internal shock absorber 0. MPa Minimum Basic type operating 0. MPa pressure High precision type 0. MPa 0. MPa mbient and fluid temperature With adjustment bolt 0 to 0 C (with no freezing) Rubber bumper Cushion With internal shock absorber Shock absorber Shock absorber RB00 model -X9 RB0-X9 RB -X9 RB-X RB -X ngle adjustment range Maximum rotation 0 to 90 Note ) 90 Cylinder bore size ø ø ø ø ø ø ø0 Port size End ports M x 0. Rc / Side ports M x 0. Note ) The maximum operating pressure of the actuator is restricted by the maximum allowable thrust of the shock absorber. Note ) Be careful if the rotation angle of a type with internal shock absorber is set below the value in the table below, the piston stroke will be smaller than the shock absorber's effective stroke, resulting in decreased energy absorption ability. Minimum rotation angle that will not allow decrease of energy absorption ability End ports Side ports CRB CRBU CRB MSU CRJ CR CRQ MSQ MRQ D- - llowable Kinetic Energy and Rotation Time djustment Range llowable kinetic energy (mj) With adjustment bolt With internal shock absorber Rotation time adjustment range for stable operation (s/90 ) With adjustment bolt With internal shock absorber 9 0. to.0 0. to to to.0 0. to to. Note ) Be careful if a type with internal absorber is used below the minimum speed, the energy absorption ability will decrease drastically. Note) Weight (g) With adjustment bolt Basic type With internal shock absorber High precision With adjustment bolt type With internal shock absorber Note) Values above do not include auto switch weights. -9-

17 Series MSQ Rotation Direction and Rotation ngle The rotary table turns in the clockwise direction where the port is pressurized, and in the counterclockwise direction when the B port is pressurized. By adjusting the adjustment bolt, the rotation end can be set within the ranges shown in the drawing for the desired rotation angle. The rotation angle can also be set on a type with internal absorber. Positioning pin hole port Counterclockwise B port Clockwise With adjust bolt, internal shock absorber Rotation Range Example djustment angle per rotation of angle adjustment screw djustment bolt (For counterclockwise rotation end adjustment) djustment bolt B (For clockwise rotation end adjustment) Clockwise rotation end adjustment range 9 Clockwise. 9 adjustment range Counterclockwise rotation end Maximum rotation range 90 Note) The drawing shows the rotation range of the positioning pin hole. The pin hole position in the drawing shows the counterclockwise rotation end when the adjustment bolts and B are tightened equally and the rotation is adjusted 0. Various rotation ranges are possible as shown in the drawings below using adjustment bolts and B. (The drawings also show the rotation ranges of the positioning pin hole.) The rotation angle can also be set on a type with inertial absorber. Positioning pin hole djustment amount by adjustment bolt djustment bolt (For counterclockwise rotation end adjustment) djustment bolt B (For clockwise rotation end adjustment) djustment amount by adjustment bolt B Pin hole rotation range 90 (Maximum) Rotation 0 Rotation djustment amount by adjustment bolt djustment amount by adjustment bolt djustment amount by adjustment bolt djustment amount by adjustment bolt B djustment amount by adjustment bolt B djustment amount by adjustment bolt B 90 Rotation 90 Rotation 90 Rotation -9-

18 Rotary Table Series MSQ Clean Series Prevents dispersion of the particles generated inside of the product into the clean room by sucking them out of the vacuum port on the body side. How to Order MSQ Clean Series Vacuum type B Dimensions High precision type Basic type B 90 S R Clean series products do not have a hollow axis. Basic type -MSQB -MSQBR ød ødb ødc ødd uto switch With adjustment bolt Shock absorber M x 0. depth (Vacuum port).. HB HC (HD) Number of auto switches D(h9) Specifications and llowable Load -MSQ is identical to the high precision type and -MSQB is identical to the basic type. Note) Please refer to Pneumatic Clean Series catalog for further details. DB(h9) 0 Particle generation grade Suction flow rate (example) DC(H9) DD(h9) 0 HB Dimensions other than above are identical to the basic type. Grade Note) l/min (NR) HC (mm) HD 9 CRB CRBU CRB MSU CRJ CR CRQ MSQ MRQ D- - High precision type -MSQ -MSQR ød ødb ødc ødd M x 0. depth (Vacuum port) HE H HB HC (HD) D(h) DB(h) DC(H) DD(h) 0 0 H HB HC Dimensions other than above are identical to the high precision type. HD (mm) HE

19 Series MSQ Construction # t!0 er w@ MSQ R (With internal shock @ MSQ (High precision type) Component Parts No. q w e r t y u i o!0!!!!!!!! Body Cover Plate Seal End cover Piston Pinion Hexagon nut with flange Hexagon nut djustment bolt Cushion pad Seal retainer Gasket Gasket Table Bearing retainer Magnet Wear ring Piston seal Description Material No. Round head philips screw No.0 Deep groove ball bearing Deep groove ball bearing : to Basic type Needle bearing ngular contact ball bearing : 0 to 0 High precision type Bearing steel Bearing steel : to : 0 to 0 luminium alloy luminium alloy luminium alloy NBR luminium alloy Stainless steel Chrome molybdenum steel Steel wire Chrome molybdenum steel Rubber material luminium alloy NBR NBR luminium alloy luminium alloy Magnetic material #0 # Round head philips screw : Low head cap screw : to Hexagon socket head set bolt : 0 to 0 Hexagon socket head set bolt Hexagon socket head set bolt CS type snap ring Parallel pin Parallel key Seal washer Plug O-ring Steel balls Shock absorber : to : 0 to 0 : to : 0 to 0 : 0 to 0 only : 0 to 0 only Steel wire Stainless steel Chrome molybdenum steel Stainless steel Stainless steel Carbon steel Spring steel Carbon steel NBR Brass NBR Stainless steel Replacement Parts Description Seal kit P- P- P- Kit no. P0-0 P9-0 P90-0 P90- Note set of above numbers r,!,!,!,! -9-

20 Rotary Table Series MSQ Dimensions:,,, Basic type: MSQB SE SD BB Y X V SF -P Piping port W BC -WD depth WE (Circumference: equivalents) -JJ depth -J through J counterbore depth JB -M x 0. Piping port (Plugged) -JC depth JD -JU CB U (Max. approx. SU) C B X W BD ødd ød øde S XB effective depth XC ødf (Through) ødg Effective depth FB WB effective depth WC BE B WF FD F Effective depth FC H Q. (UU) CRB CRBU CRB MSU CRJ CR CRQ MSQ MRQ D- - With internal shock absorber MSQR MSQBR Y View High precision type MSQ: With adjustment bolt MSQR: With internal shock absorber YB effective depth YC ødi ødh ødj (Max. approx. FU) (mm) FU.... FE H ødk (Through) ødl (UV) DH DI DJ h h H 0h h H h h H h h H DK 9 9 DL FE H H. H. H. H. (mm) UV U V W.. X 9 Y B 9.. BB. BC.. BD 0 0 BE C.. CB D DD DE. h9 h9 H9. 0h9 h9 H9. h9 h9 H9. h9 h9 H9 DF 9 9 DG H9 H9 H9 H9 F FB. FC. FD.... H J.... J (mm) JB.... JC JD M x. M x. M x. M x. JJ JU M x 0. M x M x M x M x M x M x. M x. P M x 0. M x 0. Rc / Rc / Q 0 S SD SE SF 0 SU UU.. W WB WC WD WE H9. M x 0.. H9. M x H9. M x. H9. M x. WF X 9 XB H9 H9 H9 H9 XC.... Y 9 (mm) YB YC H9 H9 H9 H

21 Series MSQ Dimensions: 0, 0, 0 Basic type: MSQB WB effective depth WC -WD depth WE (Circumference: equivalents) -JJ depth JK -J through J counterbore depth JB X XB effective depth XC W. BE WF BD B BB -Rc / Port size -JC depth JD -M x 0. (plug) Port size -JU 9 ødd ød øde Effective depth FB F H SD X Y V SF W CB BC (Max. approx. SU) B S ødf (Through) ødg B FD Effective depth FC Q (UU) With shock absorber MSQBR View Y YB effective depth YC (mm) FU (Max. approx. FU) B 9 9 V 0 W. 9.. X Y B BB BC... BD BE 0 CB D DD DE h9 90h9 H9 9h9 0h9 H9 h9 h9 H9 DF 9 DG F H9. H9. H9. FB 9 FC... FD 9 H J... J.. (mm) JB JC M x. M x. M x JD JJ M x. M x. M x. JK JU M x. M x. M x. Q 9 S SD 9 SF 9 90 SU UU.. 0. W WB WC. H9. H9.. H9. WD M x. M x. WE.. WF M x.. 90 X 9 9 XB H9 H9 H9 XC... Y 9 9 (mm) YB YC H9 H9 H

22 Rotary Table: Basic Type/High Precision Type W/ External Shock bsorber, Rack/Pinion Style Series MSQ :,,, B MSQ High precision type Basic type L H BL Shock absorber type Shock absorber for low energy Shock absorber for high energy Standard type Symmetric type How to Order Refer to the table to the right. M9B S Nil S n uto switch Nil Number of auto switch pcs. pc. n pcs. Without auto switch (Built-in magnet) Port location/rotation Rotation 0 90 : Standard type, 0 : Standard type, 90 Connecting port position Symmetric type Standard type For the applicable auto switch model, refer to the table below. uto switches are shipped together, (but not assembled). Connecting port : Symmetric type, 0 Connecting port Connecting port : Symmetric type, 90 Connecting port CRB CRBU CRB MSU CRJ CR CRQ MSQ MRQ D- - pplicable uto Switch/Refer to page -- for further information on auto switches. Type Reed switch Solid state switch Special function Diagnostic indication (-color display) Electrical entry Grommet Grommet Indicator light No Yes Yes Wiring (Output) -wire -wire (NPN equiv.) Load voltage DC V C V V, V 0 V or less -wire -wire (NPN) V V V, V -wire (PNP) -wire V -wire (NPN) V V, V -wire (PNP) 0 V uto switch model Perpendicular 90V 9V 9V M9NV M9PV M9BV F9NWV F9PWV F9BWV In-line M9N M9P M9B F9NW F9PW F9BW F9B Improved water resistance -wire V (-color display) Though it is possible to mount water resistant auto switch, the rotary table itself is not water resistance type. Lead wire length symbols: 0. m Nil (Example) M9N m L (Example) M9NL m Z (Example) M9NZ Solid state switches marked "" are produced upon receipt of order. Made to Order Please contact SMC. Without indicator light Flexible lead wire Pre-wire connector Lead wire length (m) 0. (Nil) (L) (Z) pplicable load Relay, PLC IC circuit Relay, PLC IC circuit Relay, PLC IC circuit -9-

23 Series MSQ Specifications Fluid Maximum operating pressure Minimum operating pressure mbient and fluid temperature Cushion Shock absorber type Rotation ngle adjusting range Cylinder bore size Port size For low energy For high energy End ports Side ports ir (non-lube) MPa 0. MPa 0 to 0 C (with no freezing) RB00 RB00 Shock absorber RB0 RB0 90, 0 Each rotation end RB RB ø ø ø ø M x 0. Rc / M x 0. JIS Symbol End ports Side ports llowable Kinetic Energy and Rotation Time djustment Range llowable kinetic energy (mj) Shock absorber for low energy Shock absorber for high energy 0 0 For low energy For high energy Rotation time adjustment range for stable operation (s/90 ) Note) 0. to.0 Note) Values above indicate the time between the start of rotation and the deceleration caused by the shock absorber. lthough the time required by the rotary table to reach the rotation end after deceleration differs depending on the operating conditions (inertial moment of the load, rotation speed and operating pressure), approximately 0. to seconds are required. The range of angles within which the shock absorber operates is between the rotation end and the values shown below Weight (g) 90 specifications Basic type 0 specifications High precision 90 specifications type 0 specifications Note) Values above do not include auto switch weights

24 Rotary Table Series MSQ Rotation Direction and Rotation ngle. The rotary table turns in the clockwise direction where the port is pressurized, and in the counterclockwise direction when the B port is pressurized.. By adjusting the shock absorber, the rotation end can be set within the ranges shown in the drawing. Standard type For 0 For 90 port Counterclockwise port Positioning pin hole port Positioning pin hole CRB B port Clockwise Positioning pin hole Clockwise 0. Maximum rotation Minimum rotation range range Positioning pin hole Clockwise. rotation range Minimum 90 Maximum 9 rotation range CRBU CRB MSU CRJ CR CRQ MSQ Position of bottom positioning pin hole Position of bottom positioning pin hole MRQ D- Symmetric type For 0 For 90 - Positioning pin hole Positioning pin hole Counterclockwise B port 0 port. Clockwise port Clockwise Minimum rotation range Maximum rotation range Clockwise port. rotation range Minimum 90 rotation range 9 Maximum Positioning pin hole Positioning pin hole Position of bottom positioning pin hole Position of bottom positioning pin hole With external shock absorber djustment angle per rotation of angle adjustment screw.... Note) The drawings show the rotation range for the top positioning pin hole of the table. The pin hole position in the drawing shows the counterclockwise rotation end when the shock absorbers are tightened equally and the rotation is adjusted to 0 and

25 Series MSQ Construction e t r w o y u q i Component Parts No. q w e r t y u i o Description End cover Table rm Shock absorber holder Hexagon socket head set bolt Hexagon socket head set bolt Taper plug Hexagon nut Shock absorber Material luminium alloy luminium alloy Chrome molybdenum steel luminium alloy Stainless steel Stainless steel Steel wire Steel wire Replacement Parts Description Seal kit P- P- Kit no. P- P0- Note Seal is excluded from the kit contents described on page

26 Rotary Table Series MSQ Dimensions: With External Shock bsorber :,,, Basic type: MSQB L H Symmetric type YB effective depth YC GC 0. SD SE GD Y Piping port Position of bottom positioning pin hole BB SF -P Piping port BC Note ) This part is not available with 0 specification. -WD depth WE (Circumference: equivalents) -M x 0. Piping port (Plugged) (Max. approx. EE) EB (Max. approx. E) G GB -JC depth JD N NC NB CB ND C B EB W BD EF ødd ød øde S Note ødf (Through) ødg depth WC WB effective GE (rm operating range) WF Effective depth FB B FD ED. EC -J through J counterbore depth JB -K Shock absorber F Effective depth FC Q H (UU) CRB CRBU CRB MSU CRJ CR CRQ MSQ MRQ D- - High precision type L MSQ H ødi ødh ødj View Y YB effective depth YC NF NE FE H ødk (Through) ødl (UV) DH 0 DI DJ H H H H DK 9 9 DL FE H H. H. H. H. NE. NF.. 9. (mm) UV J J B BB BC BD C CB D DD DE DF DG E EB EC ED EE EF F FB FC H9 H H9 9 H H9 9 H H9 H9... (mm) FD G GB GC GD GE H (mm) JB JC JD K N NB NC ND P Q S SD SE SF UU W WB WC WD WE WF Y YB YC. M x. M x.. M x H9. M x 0. 9 H9.. M x. M x. M x H9. M x H9.. M x. M x. Rc / 0. H9. M x H9.. M x. M x Rc /.. H9. M x. H9. -9-

27 Series MSQ Proper uto Switch Mounting Position at Rotation End : to B B When D-F9 and M9 are used When D-F is used Rotation D-F9W Operating angle θ m 0 Hysteresis angle.9... Solid state switch D-M9 Operating Hysteresis angle θ m angle 0 0 B.9... Operating angle θ m: Value of the operating range Lm of a single auto switch converted to an axial rotation angle. Hysteresis angle : Value of auto switch hysteresis converted to an angle. D-F Operating angle θ m Hysteresis angle : to 0 B Magnet Operating range at proper mounting position (Lm/) Most sensitive position Operating range of single auto switch Lm Rotation B 9 Reed switch D-9, D-9V Operating angle θ m Hysteresis angle Solid state switch D-M9V, D-F9W, D-F9WV, D-F9BL B Operating angle θ m Hysteresis angle Operating angle θ m: Value of the operating range Lm of a single auto switch converted to an axial rotation angle. Hysteresis angle: Value of auto switch hysteresis converted to an angle. B D-M9 Operating angle θ m Hysteresis angle -9-

28 Series MSQ Specific Product Precautions Be sure to read before handling. Warning Speed djustment. Perform speed adjustment gradually from the low speed side. Speed adjustment from the high speed side can cause product damage leading to human injury and damage to equipment an machinery. Caution. When operating at high speed with a large load weight, a large amount of energy is applied to the actuator and can cause damage. Refer to the model selection on page -9- to find the proper operating time.. Do not machine the fixed orifice of the port to enlarge its size. If the fixed orifice size is enlarged, the actuator operating speed and impact force will increase and cause damage. Caution Lubrication. Use the product without lubrication. This product is lubricated with grease at the factory, and further lubrication will result in a failure to meet the product's specifications. Caution Rotation djustment. s a standard feature, the rotary table is equipped with a rotation adjustment screw (adjustment bolt or shock absorber) that can be used to adjust the rotation. The table below shows the rotation adjustment per single rotation of the rotation adjustment screw. Please refer to following pages for the rotation direction, rotation angle and rotation angle range. MSQ size to page -9- MSQ size to 0 page -9- MSQ with external shock absorber page -9- With adjustment bolt, With external shock absorber With external shock absorber Rotation adjustment per single rotation of rotation adjustment screw Rotation adjustment per single rotation of rotation adjustment screw.... The rotation adjustment range for the external shock absorber is at each rotation end. When adjusted beyond this range, note that the shock absorber's durability may decrease.. Series MSQ is equipped with a rubber bumper or shock absorber. Therefore, perform rotation adjustment in the pressurized condition (minimum operation pressure: 0. MPa or more for adjustment bolt and internal shock absorber types, and 0. MPa or more for external shock absorber type.) CRB CRBU CRB MSU CRJ CR CRQ MSQ MRQ D

29 Series MSQ Specific Product Precautions Be sure to read before handling. Caution Shock bsorber. Refer to the table below for tightening torques of the shock absorber setting nut Tightening torque N.... m... Never rotate the bottom screw of the shock absorber. (It is not an adjustment screw.) This may cause oil leakage. Caution External Shock bsorber The threaded orifices shown below are not connecting ports. Never remove the plugs as this will cause malfunction. Bottom screw cannot be rotated Threaded orifices. When rotation of the rotary table with internal shock absorber is set at a value smaller than the table below, the piston stroke becomes smaller than the shock absorber's effective stroke and energy absorption capacity decreases. Minimum rotation without energy absorption capacity decrease. Products with shock absorber are not designed to smooth stop but to absorb the kinetic energy of the load. If the load has to be stopped smoothly, a shock absorber of the optimum size meeting the operating conditions must be installed external to the equipment.. Shock absorbers are consumable parts. When a decrease in energy absorption capacity is noticed, it must be replaced. With internal shock absorber With external shock absorber Type For low energy For high energy For low energy For high energy For low energy For high energy For low energy For high energy Shock absorber model RB00-X9 RB0-X9 RB-X9 RB-X RB-X Shock absorber model RB00 RB00 RB0 RB0 RB0 RB0 RB RB Caution Speed Controller and Fittings,, and use M x 0. piping ports. When connecting a speed controller or fittings directly, use the following series. Speed controller SF/Elbow type SF/Universal type One-touch fittings One-touch miniature fittings Series K J Miniature fittings Series M uto Switch Caution In the case of sizes,, and, when pieces of auto switches are installed in one switch groove, the minimum detectable rotation angles are as follows. Caution Maintenance Minimum detectable rotation Because sizes,, and require special tools, they cannot be disassembled. Because sizes,, and have the table press fit into an angular type bearing, they cannot be disassembled. -9-

30 Low-Speed Rotary ctuator Possible to transfer a workpiece at low-speed. Realized a stable motion at s/90. Smooth motion without stick-slip phenomemon Rotation time adjustment range: to ( s/90 ) Low- speed Stand- ard Model CRQX MSQX CRQ MSQ,,,, 0,,,,,,, 0,,, Rotation time adjustment range (s/90 ) to (0. to for CRQX,) 0. to (0. to 0. for CRQ,) Dimensions compatible with the CRQ, MSQ series Rotation speed [deg/s] Rotation angle [deg] Speed waveform Displacement waveform Time sec. Measurement conditions /Fluid: ir Mounting orientation: Horizonal without load Operating pressure: 0. MPa Pneumatic circuit: Meter-out circuit mbient temperature: Room temperature Series CRQX Series MSQX Series CRQX/MSQX CT.ES-9

31 Series CRQX/MSQX Model Selection The selection procedure of the rotary for low-speed is the same as for an ordinary rotary. If the rotation time exceeds s per 90, however, the necessary torque and the kinetic energy are calculated with rotation time of s per 90. Selection Procedure Remarks Selection Example 0 Operating conditions Operating conditions are as follows: Provisionally selected model Operating pressure: MPa Mounting position Load type Static load: N m Resistance load: N m Inertial load: N m Load dimension: m Load mass: kg Rotation time: s Rotation angle: rad See P. for load type. The unit of the rotation angle is Radians. 0 = πrad 90 = π/rad Load Load 0 r =, 0. kg 0. kg Calculation of moment of inertia Calculate the moment of inertia of the load. P. Calculation of necessary torque Calculate necessary torque corresponding to the load type, and ensure it is within effective torque range. Static load (Ts) Necessary torque T = Ts Resistance load (Tf) Necessary torque T = Tf x ( to ) Inertial load (Ta) Necessary torque T = Ta x P. If the moment of inertia of the load is made up of multiple components, calculate the moment of inertia of each component and add them together. When calculating the inertial load, if the rotation time exceeds s per 90, inertial load is calculated with rotation time of s per 90. Even for resistance load, when the load is rotated, necessary torque calculated from inertial load shall be added. Necessary torque T = Tf x ( to ) + Ta x Provisionally selected model: MSQXB Operating pressure: 0. MPa Mounting position: Vertical, Type of load: Inertial load Rotation time: s Rotation angle: πrad (0 ) Load moment of inertia: I I = 0. x + 0. x 0.0 = 0.00 Load moment of inertia: I 0.0 I = 0. x + 0. x 0. = 0.00 Total moment of inertia: I I = I + I = [kg m ] Inertial load: Ta Ta = I ω θ ω = [rad/s ] t Necessary torque: T T = Ta x x π = x x = 0.0 [N m] (t is calculated with s per 90.) 0.9 N m < Effective torque OK Checking rotation time Confirm that it is within the adjustable range of rotation time. P. Converted to the time per 90 for comparison. (For comparison, s/0 is converted to s/90.).0 t t = s/90 OK Calculation of kinetic energy Confirm that the load s kinetic energy is within the allowable value. Can be confirmed by the graph of the moment of inertia and the rotation time. P. If the rotation time exceeds s per 90, kinetic energy is calculated with rotation time of s per 90. If the allowable value is exceeded, an external cushioning mechanism such as an absorber needs to be installed. E = I ω θ ω = t Kinetic energy x π x x = 0.00 [J] (t is calculated with s per 90.) 0.00 [J] < llowable energy OK Checking allowable load Check if the load applied to the product is within the allowable range. P. If the allowable value is exceeded, an external bearing needs to be installed. M = 0. x 9. x x 9. x 0. = 0.9 [N m] 0.9 [N m] < llowable moment load OK Calculation of air consumption and necessary air quantity Calculate air consumption and necessary air quantity as required. P.

32 Model Selection Equation Table of Moment of Inertia (Calculation of moment of inertia Ι) Ι: Moment of inertia (kg m ) m: Load mass (kg). Thin shaft Position of rotational axis: Perpendicular to the shaft through the center of gravity. Thin round plate Position of rotational axis: Passing through the diameter a r a Ι = m Ι = m r. Thin rectangular plate Position of rotational axis: Parallel to side b through the center of gravity a b. Cylindrical Position of rotational axis: Passing through the diameter and the center of gravity r a a Ι = m Ι = m r + a. Thin rectangular plate (Including rectangular parallelepiped) Position of rotational axis: Perpendicular to the plate through the center of gravity a b a + b Ι = m. When rotational axis and the center of the load are not concentric. L r Ι = K + m L K: The moment of inertia around the center of gravity of the load In case of. Round plate K = m r. Round plate (Including column) Position of rotational axis: Passing through the center axis 9. Gear transmission () (B) No. of teeth = a r Ι = m r No. of teeth = b. Find the moment of inertia ΙB for the rotation of shaft (B).. Next, ΙB is entered to find Ι the moment of inertia for the rotation of shaft () as Ι = a b ΙB. Solid sphere Position of rotational axis: Passing through the diameter r Ι = m r

33 Model Selection Load Type Calculation method of necessary torque depends on the load type. Refer the below table. Static load: Ts Only pressing force is necessary. (e.g. for clamping) Load type Resistance load: Tf Weight or friction force is applied to rotating direction. Inertial load: Ta Rotate the load with inertia. l ω l F Gravity is applied. mg Center of rotation and center of gravity of the load are concentric. l mg ω µ Friction force is applied. Rotation shaft is vertical (up and down). Ts = F l Ts: Static load (N m) F : Clamping force (N) l : Distance from the rotation center to the clamping position (m) Gravity is applied in rotating direction. Tf = m g l Friction force is applied in rotating direction. Tf = µ m g l Tf: Resistance load (N m) m : Load mass (kg) g : Gravitational acceleration 9. (m/s ) l : Distance from the rotation center to the point of application of the weight or friction force (m) µ : Friction coefficient θ Ta = Ι ω = Ι t Ta: Inertial load (N m) Ι : Moment of inertia (kg m ) ω : ngular acceleration (rad/s ) θ : Rotation angle (rad) t : Rotation time (s) For low speed rotary, if the rotation time exceeds s per 90, inertial load is calculated with rotation time of s per 90. Necessary torque: T = Ts Necessary torque: T = Tf x ( to ) Note) Necessary torque: T = Ta x Note) Resistance load: Gravity or friction force is applied to rotating direction. Ex. )Rotation shaft is horizontal (lateral), and the rotation center and the center of gravity of the load are not concentric. Ex. )Load moves by sliding on the floor The total of resistance load and inertial load is the necessary torque. T = Tf x ( to ) + Ta x Note) To adjust the speed, margin is necessary for Tf and Ta. Not resistance load: Neither weight or friction force is applied in rotating direction. Ex. )Rotation shaft is vertical (up and down). Ex. )Rotation shaft is horizontal (lateral), and rotation center and the center of gravity of the load are not concentric. Necessary torque is inertial load only. T = Ta x

34 Model Selection Effective Torque Model CRQX MSQX Operating pressure (MPa) Kinetic Energy/Rotating Time Unit: N m Note ) Values of operating torque in the above table are representative values, and not guaranteed. Make use of the values as a reference when ordering. Note ) Except for cases when an external stopper is used, the holding torque at the operation end is half of the table value CRQX Effective torque (N m) Operating pressure (MPa) MSQX Effective torque (N m) Operating pressure (MPa) In a rotational movement, the kinetic energy of a load may damage the internal parts, even if the required torque for a load is small. Consider the moment of inertia and rotation time before selecting a model. (For model selection, refer to the moment of inertia and rotation time graph as shown on the below table.) llowable kinetic energy and rotation time adjustment range Set the rotation time, within stable operational guidelines, using the adjustment range specification table as detailed below. When operating at low-speeds which exceed the rotation time adjustment range, use caution as it may result in sticking or malfunction. Model CRQX MSQX 0 llowable kinetic energy (J) Stable operational rotation time adjustment range (s/90 ) 0. to to Model Selection Select a model based on the moment of inertia and rotation time as shown graph below. CRQX MSQX Moment of inertia (kg m ) CRQXB0- CRQXB- CRQXB- CRQXB- CRQXB- Moment of inertia (kg m ) MSQXB MSQXB MSQXB MSQXB Rotation time (s/90 ) Rotation time (s/90 ) If the rotation time exceeds s per 90, kinetic energy is calculated with rotation time of s per 90..0

35 Model Selection llowable Load CRQX load up to the allowable radial/thrust load can be applied provided that a dynamic load is not generated. However, applications which apply a load directly to the shaft should be avoided whenever possible. In order to further improve the operating conditions, a method such as that shown in the drawing on the right side is recommended so that a direct load is not applied to the shaft. Load Load (a) (b) Thrust bearing Flexible coupling Bearing 0 llowable radial load (N) llowable thrust load (N) (a) (b) MSQX Do not allow the load and moment applied to the table to exceed the allowable values shown in the below table. (Operation beyond the allowable values can cause adverse effects on service life, such as play in the table and loss of accuracy.) (a) (b) llowable radial load (N) 9 llowable thrust load (N) (a) (b) 9 9 llowable moment (N m)

36 Rotary ctuator Technical Data ir Consumption ir consumption is the volume of air which is expended by the rotary actuator s reciprocal operation inside the actuator and in the piping between the actuator and the switching valve, etc. This is necessary for selection of a compressor and for calculation of its running cost. The air consumption (QCR) required for one reciprocation of the rotary actuator alone is shown in the below table, and can be used to simplify the calculation. Formulas P + 0. QCR = V x x - 0. P QCP = x a x l x x - 0. QC = QCR + QCP QCR= ir consumption of rotary actuator QCP= ir consumption of tubing or piping [l (NR)] [l (NR)] V = Internal volume of rotary actuator [cm ] P = Operating pressure [MPa] l = Length of piping [mm] a = Internal cross section of piping [mm ] QC = ir consumption required for one reciprocation of rotary actuator [l (NR)] When selecting a compressor, it is necessary to choose one which has sufficient reserve for the total air consumption of pneumatic actuators downstream. This is affected by factors such as leakage in piping, consumption by drain valves and pilot valves, etc., and reduction of air volume due to drops in temperature. Formulas Qc = Qc x n x Number of actuators x Reserve factor Qc = Compressor discharge flow rate n = ctuator reciprocations per minute Reserve factor:. or greater Internal Cross Section of Tubing and Steel Piping Nominal size T0 T00 TU00 T00 /B T TU T9 /B TS /B T /B /B B O.D. (mm) I.D. (mm) [l/min (NR)] Internal cross section a (mm ) ir Consumption Model CRQX MSQX 0 Rotation angle Internal volume ( ) V (cm ) Operating pressure (MPa) ir consumption: QCR l (NR)

37 Low-Speed Rotary Table Rack & Pinion Type Series MSQX :,,, How to Order Basic MSQ X B Low-speed specification M9BW Number of auto switches Nil S n pcs. pc. n pcs. Nil TF TN TT Port type Thread type M Rc / G / NPT / NPTF /,, uto switch Nil Without auto switch (Built-in magnet) For applicable auto switch models, refer to the below table. With adjustment bolt pplicable uto Switches/Refer to pages through to for further information on auto switches. Type Reed switch Solid state switch Special function Diagnostic indication (-color) Water resistant (-color) Electrical entry Grommet Grommet Indicator light Yes No Yes Wiring (Output) -wire (NPN) -wire (PNP) -wire -wire (NPN) -wire (PNP) -wire -wire (NPN) -wire (PNP) -wire -wire -wire (NPN equiv.) -wire V Load voltage DC V, V V V V C V, V V V V, V V V V 0 V or less 0 V uto switch model Perpendicular M9NV M9PV M9BV M9NWV M9PWV M9BWV M9NV M9PV M9BV 90V 9V 9V lthough it is possible to mount water resistant type auto switches, note that the rotary actuator itself is not of water resistant construction. Lead wire length symbols: 0. m Nil (Example)M9NW m M M9NWM m L M9NWL m Z M9NWZ uto switches marked with are manufactured upon a receipt of order. For details about auto switches with pre-wired connector, refer to SMC Best Pneumatics 0 Vol. catalog. uto switches are shipped together, (but not assembled). In-line M9N M9P M9B M9NW M9PW M9BW M9N M9P M9B (Nil) Lead wire length (m) (M) (L) (Z) pplicable load IC circuit IC circuit IC circuit Relay, PLC IC circuit Relay, PLC Relay, PLC Made to Order Refer to SMC Best Pneumatics 0 Vol. catalog. Without indicator light Flexible lead wire Pre-wired connector

38 Low-Speed Rotary Table Rack & Pinion Type Series MSQX Specifications Fluid Max. operating pressure Min. operating pressure mbient and fluid temperature Cushion ngle adjustment range Maximum rotation angle ir (Non-lube) MPa 0. MPa 0 to 0 C (No freezing) Not attached 0 to Port size End port M x 0. Rc /, G /, NPT /, NPTF / Side port M x 0. Output (N m) Output under the operating pressure at 0. MPa. Refer to page for further information. Front port Side port JIS Symbol llowable Kinetic Energy and Rotation Time djustment Range llowable kinetic energy (J) Stable operational rotation time adjustment range (s/90 ) to Note) 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 (g) Basic Not including the weight of auto switch.