A rectilinear rotation unit that compactly integrates a slim cylinder and a rotary actuator.

Rotary Cylinder MRQ Series :, A rectilinear rotation unit that compactly integrates a slim cylinder and a rotary actuator. The timing of the rectilinear and rotational movements can be set as desired. Rotational movements are possible at the forward end, the back end, or during a rectilinear movement. Effective output (At 0. MPa) = N m =.9 N m MRQ Series of Output of linear rotary motion parts motion parts (at 0. MPa).0 N m.9 N m Rotating angle 80 to 00 70 to 90 80 to 00 70 to 90 Rotating angle: 80 to 00 70 to 90 Backlash: Within Smooth rotary movement Roller bearings are used in the rotating portion. Equipped with an auto switch (Mountable on both sides) Magnet included as standard. Reed auto switch: D-A7/A8 ( Solid state auto switch: D-F7/J7) An air cushion is also available. Angle adjustable The rotation angle can be adjusted at each end, or 0 at both ends. Linear motion stroke 0 7 00 CRB CRB MSU CRJ CRA CRQ MSQ MSZ CRQX MSQX MRQ Application Example Releasing a workpiece Changing direction A connecting port can be selected from two positions that are available on the rotation unit. Connecting port M x 0.8 D- Connecting port Connecting ports are provided IN two positions as standard specifications. 33

Technical Data : How to Set Rotation Time Allowable Kinetic Energy If the product is used in a state in which its kinetic energy exceeds the allowable value, it could cause damage inside the product, which could cause the product to go out of the order. The bounce phenomenon may also occur at the rotating ends; thus, make sure that the kinetic energy does not exceed the allowable value during design and operation. (A chart that depicts the moments of inertia and the rotation time is provided to facilitate the selection process.). Setting of rotation time Set the rotation time within the adjustable rotation time range that ensures stable operation, based on the table on the right. Setting the speed higher than the upper limit could cause the actuator to stick or slip. Allowable kinetic energy (J) 0.03 0.08 Adjustable rotation time range that ensures stable operation (s/90 ) 0. to 0. to. Calculating of the moment of inertia Formula of moment of inertia is subject to load shape. Refer to the moment of inertia formula on pages to 9. 3. Selecting of a model Select models by applying the moment of inertia and rotation time which have been found to the charts below. Moment of Inertia and Rotation Time 0.006 Moment of inertia (kg m ) 0.00 0.00 0.003 0.00 0.00 0.00 Selecting range Selecting range How to Calculate the Load Energy E =, = t E : Kinetic energy (J) I : Moment of inertia (kg m ) : Angular velocity (rad/s) : Rotation angle (rad) 80 = 3. rad t : Rotation time (s) 0 0. 0. 0.3 0. 0. 0.6 0.7 0.8 0.9.0 Rotation time (s/90 ) The that is obtained here is the terminal angular velocity of an isometric acceleration movement. <How to read the graph> Moment of inertia 0.00 kg m Rotation time 0.7 s/90, size will be selected. <Calculation example> Load shape: Column with a radius of 0. m and a weight of 0. kg Rotation time: 0.9 s/90 0. = 0. x = 0.00 kg m In the chart that depicts the moment of inertia and the rotation time, find the intersecting point of the lines that extend from the locations corresponding to 0.00 kg m on the vertical axis (moment of inertia) and to 0.9 s/90 on the horizontal axis (rotation time). Select size because the intersecting point is found within the selection range for size. 3

Technical Data : Theoretical Output. Linear motion parts theoretical output 0. 0 83 6 (Formula) Thrust (N) = Piston area (mm ) x Operating pressure (MPa) Output from the Linear Motion Part Formula Rod diameter.. Operating direction OUT IN OUT IN Piston area (mm ) 80 67 6 08 F = x A x P () F = x A x P () A = D (3) A = (D d ) () 0. 6 3 6 Operating pressure (MPa) 0.3 0. 0. 70 337 377 68 33 0.6 8 7 69 0.7 63 7 879 77 Load rate In the process of selecting an appropriate cylinder, remember that there are sources of resistance other than the load that apply in the output direction. Even at a standstill as shown in the diagram below, the resistance that is incurred by the seals or bearings in the cylinder must be subtracted. Furthermore, during operation, the reactive force that is created by the exhaust pressure also acts as resistance. (N) CRB CRB MSU CRJ CRA CRQ MSQ MSZ CRQX MSQX MRQ F = Cylinder force generated on the extending side (N) F = Cylinder force generated on the retracting side (N) = Load rate A = Piston area on the extending side (mm ) A = Piston area on the retracting side (mm ) D = Tube bore size d = Piston rod diameter P = Operating pressure (MPa) While not operated While operated Note) As shown in the diagram below, the retracting side pressure surface area of the double acting single rod cylinder is reduced by the area that corresponds to the piston rod s cross sectional area. Because resistance that counters the cylinder output vary with conditions such as the cylinder size, pressure, and speed, it is necessary to select an air cylinder of a greater capacity. For this purpose, the load ratio is used; make sure that the load ratio values listed below are obtained when selecting an air cylinder. ) Using the cylinder for stationary operation: load ratio = 0.7 (Fig. ) ) Using the cylinder for dynamic operation: load ratio = 0. (Fig. ) 3) Using a guide type for horizontal operation: load ratio = (Fig. 3) Fig. η = 0.7 or more Fig. η = 0. or less D- Fig. 3 η = or more Note) For dynamic operation, the load ratio may be set even lower if it is particularly necessary to operate the cylinder at high speeds. Setting it lower provides a greater margin in the cylinder output, thus enabling the cylinder to accelerate more quickly. 3

Technical Data 3: Theoretical Output/Side Load/Allowable Moment Graph () Cylinder Output on the Extending Side (Double acting) Operating pressure [MPa] Cylinder output F[N] 00 000 0 0 0 0 0 0 00 0 0.7 0.6 0. 0. 0.3 0. 00 000 Load rate (η) Tube bore size [mm] 0. 0.3 0. 0. 0.7 Tube bore size [mm] 0 00 Graph () Cylinder Output on the Retracting Side (Double acting) 0 3.. 0 00 Load weight [kg]. Rotary motion theoretical output 0. 0.3 0.6 0.3 0. 0.8 Graph of Effective Output Effective torque (N m) 3.. 0. 0 Operating pressure (MPa) 0.3 0. 0. 0.68 0.90.3.7.70. MRQ S 0.6.36. (N m) 0.7.8.97 0. 0. 0.3 0. 0. 0.6 0.7 Operating pressure (MPa) MRQ S 6. The allowable lateral load and the moment at the tip of the piston rod An excessive amount of lateral load or moment applied to the piston rod could cause a malfunction or internal damage. The allowable load range varies by conditions such as the installed orientation of the cylinder body or whether an arm lever is attached to the tip of the piston rod. Find the allowable value from the diagram shown below and operate the rotary cylinder within that value. ) Using the cylinder body installed horizontally: To operate the rotary cylinder with the cylinder body installed horizontally, make sure that the total load that is applied to the tip of the piston rod will be within the value indicated in the table below. If the center of gravity of the total load is not in the center of the shaft, provide a balance weight as illustrated below so that moment in the rotational direction would not be applied to the tip of the piston rod. 0 0 Side load Balance weight Operating pressure [MPa] Cylinder output F[N] 0 0 0 0 00 0 0.7 0.6 0. 0. 0.3 0. Load rate (η) 0. 0.3 0. 0. 0.7 0 3.. Load weight [kg] Allowable Side Load on the Piston End (N m) Stroke of linear part 3 0 3 3 3 3 9 8 7 0 6 00 9 ) Using the cylinder body installed vertically: To operate the rotary cylinder with the cylinder body installed vertically, the total load that is applied to the tip of the piston rod must be within the thrust of the rectilinear portion in which the load ratio is taken into consideration. (Refer to page 3 for further information on load rate.) If the center of gravity of the total load is not in the center of the shaft, it is necessary to calculate the moment. Make sure that the moment is within the value shown in the table below. How to read the graph. Decide on the direction in which the cylinder output will be used (the extension or the retraction side). (See graph () for the extension side, and graph () for the retraction side.). Find the point at which the load ratio (diagonal line) and the operating pressure (horizontal line) intersect. Then, extend a vertical line from that point. (Determine the load ratio η in accordance with the load ratio η that has been determined on page 3. 3. Extend a horizontal line from the necessary cylinder output (left diagram), and find the point at which it intersects with the vertical line of. The diagonal line above that intersecting point represents the inner diameter of the tube that can be used. 36 Affecting moment to the piston rod end Moment = W x L [N m] Allowable Moment on the Piston Rod End Moment load Regardless of the stroke. [N m] 3.8 [N m]

Technical Data : Air Consumption 7. Air consumption Air 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. Results are determined by measuring the factors through complete cycle over one minute. CRB Rotary Motion Parts Angle of rotation: 90, 80 Rotation angle 80 to 00 70 to 90 Volume (cm 3 ).88 8.6 0. 0.0 0.0 0. 0.09 0.0 Operating pressure (MPa) 0.3 0. 0. 0.039 0.09 0.09 0.068 0.08 0.0 0.6 0.068 0.8 (L (ANR)) 0.7 0.078 0.3 CRB MSU CRJ 80 to 00 70 to 90 9..9 0.06 0.080 0.0 0.09 0.07 0.7 0.09 0.9 0. 0.9 0.9 0.3 0.8 0. CRA Linear Motion Parts (L (ANR)) CRQ Stroke 0 Internal volume (cm 3 ) Head side Rod side.0 3. 8.0 6.7. 0. 6. 3.. 6.9.. 0. 0.09 0.037 0.06 0.07 0.093 0. 0. 0.0 0.0 0.067 0.089 0. 0.33 Operating pressure (MPa) 0.3 0.0 0.09 0.089 0.8 0.8 0.77 0. 0.037 0.07 0. 0.8 0.8 0. 0. 0.0 0.088 0.33 0.78 0. 0.66 0.6 0.0 0.03 0. 0.7 0.9 0.30 0.7 0.09 0.8 0.78 0.37 0.96 0.3 MSQ MSZ CRQX MSQX MRQ. 7.0 0.8 0.78 0.37 0.96 0.3 0. 0.7. 33.7 0.8 0. 0.96 0.370 0.3 0.7 0.9 7 60.3.6 0.77 0.333 0. 0. 0.66 0.776 0.887 00 80. 67. 0.370 0. 0.9 0.7 0.887.03.83 6.3. 0.09 0.03 0.07 0.09 0.070 0.08 0.09 0 3.0.0 0.060 0.07 0.096 0. 0. 0.68 0.9 9.0 6.0 0.088 0.0 0. 0.7 0.0 0. 0.80.0.0 0.8 0. 0.88 0.3 0.8 0.9 0.376 3.0 38.0 7.0.0 0. 0.7 0.7 0.0 0. 0.80 0.90 0.3 0.38 0. 0.6 0.90 0.6 0.60.0 3.0 0.33 0.79 0.37 0.6 0.8 0.6 0.7 63.0.0 0.93 0.3 0.68 0.8 0.70 0.89 0.936 7 9.0 8.0 0.38 0. 0.700 0.87.0..0 00 6.0 08.0 0.8 0.70 0.936.70..638.87 D- 37

Technical Data : Required Air Volume 8. Required air volume The required air volume, which is the amount of air that is required for operating the rotary cylinder at the prescribed speed, is necessary for selecting the F.R.L. equipment or the pipe size. The amount of air requirement of rotary actuator = 0.06 x V x (P/0.)/t L /min(anr) V : Inner volume = cm 3 P : Absolute pressure = {Operating pressure (MPa) + 0.} t : Operating time = s Calculate the required air volume separately for the linear motion part and the rotary motion part. The required air volume for operating the linear motion and rotary motion parts simultaneously is the total of the individually obtained values. Calculation example: Obtain the required air volumes to be used from the operation chart shown below. Model: MRQBS-CA-A73 Operating pressure: 0.MPa Rotary motion parts B A D Linear motion parts 0 Operating time (S) C Calculate the amount of air requirement for A, B, C and D respectively. A = 0.06 x. x {(0. + 0.)/0.}/0. = 8.9L/min B = 0.06 x.88 x {(0. + 0.)/0.}/0. = 3.L/min C = B = 3.L/min D = 0.06 x 33.7 x {(0. + 0.)/0.}/0. =.3L/min Since operation is simultaneous at C and D, total the respective amounts of air requirement. C + D = 3. +.3 = 7.8L/min 38

Rotary Cylinder MRQ Series :, How to Order /Standard stroke, 0,,,,,,, 7, 00 Refer to pages 360 and 36 for middle and long strokes other than standard stroke. MRQ B S C A J79W Mounting type B: Basic type F: Flange on the rod side C N Air cushion With air cushion on the linear motion parts Without air cushion on the linear motion parts A B Nil X Rotation angle 80 to 00 70 to 90 Number of auto switches Rotation Linear motion 0 Made to Order or port type Refer to page 3 for the Made to Order details. 0 SO O OS SS S O S Nil Nil Without auto switch (built-in magnet) For the applicable autoswitch model, refer to the table below. Standard Made to Order Nil XF XN Rc /8 G /8 NPT /8 The combination with Made to Order is not available. Applicable Auto Switches (Common for the linear and the rotary motion parts)/refer to pages 797 to 8 for further information on auto switches. Type Special function Load voltage Lead wire length (m) * Electrical Wiring model Pre-wired Applicable entry (Output) DC AC 0. 3 None connector load Perpendicular In-line (Nil) (L) (Z) (N) 3-wire (NPN) F7NV F79 V, V IC circuit Grommet 3-wire (PNP) F7PV F7P F7BV J79 -wire V Connector J79C Relay, 3-wire (NPN) V F7NWV F79W V, V Diagnostic indicator (-color) 3-wire (PNP) F7PW Grommet F7BWV J79W -wire V Water resistant (-color) F7BAV F7BA IC circuit PLC Diagnosis output (-color) -wire (NPN) V, V F79F IC circuit 3-wire (NPN equivalent) V A76H IC circuit Grommet 0 V A7 A7H 00 V A73 A73H 00 V or less A80 A80H IC circuit Relay, -wire V V A73C PLC Connector A80C IC circuit Diagnostic indicator (-color) Grommet A79W Although 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) A73C Solid state auto switches marked with are manufactured upon receipt of order. 3 m L (Example) A73CL m Z (Example) A73CZ Refer to pages 837 and 838 for detailed solid state auto switches with pre-wired connectors. None N (Example) A73CN Reed auto switch Solid state auto switch Since other auto switches are available other than those listed above, refer to page 38 for details on other applicable auto switches. is shipped together (not assembled). 3 Indicator light Yes Yes Yes No Yes No

Rotary Cylinder MRQ Series Symbol X X X X0 Made to Order (Refer to pages 360 and 36 for details.) Specifications/Description Intermediate stroke Rod-end female thread Change of angle adjustable range Long Stroke (0 to 0 mm) Standard Specifications Fluid Max. operating pressure (MPa) Min. operating pressure (MPa) Ambient and fluid temperature Mounting Air (Non-lube) 0.7 MPa 0. MPa 0 to 60 C (No freezing) Basic type, Rod side flange type Linear Motion Parts, Rotary Motion Parts/Specifications Linear motion parts Piston speed Cushion Port size to 0 mm/s With air cushion, Without air cushion Rc /8 Rotary motion parts Output torque (At 0. MPa) N m.9 N m Rotation time adjustment range Cushion 0. to s /90 None Allowable kinetic energy 0.03J 0.08J Port size Backlash /8, M x 0.8 (The port is plugged for delivery.) or less For detailed explanation of effective output, refer to the description on page 36. Linear Motion Parts/Standard Stroke, Standard stroke, 0,,,,,,, 7, 00 Refer to page 360 for other intermediate strokes. CRB CRB MSU CRJ CRA CRQ MSQ MSZ CRQX MSQX MRQ Weight Rotating angle Basic weight (g) Add'l stroke weight (g/mm) Flange (g) 80 to 00 0 70 to 90 00 0 80 to 00 70 to 90 00 0 0 Calculation: (Example) MRQBS-CA Basic weight 0 g Stroke additional weight x = 0 g Total 600 g For the weight of auto switch alone, refer to pages 806 to 8. Possible to Exchange Basic Type with Flange Type Specify with the part numbers shown below when ordering flange parts. Part no. P3700-7 P370-7 Attached parts: Flange piece Hexagon socket head cap screw pieces D- 3

MRQ Series Rotating Direction When pressure is applied from the arrow-marked side, the rod rotates clockwise. B port Clockwise rotation A port Allowable Lateral Load to the Piston Rod End Using friction fittings makes it easier to mount the load to the piston rod end. Rotation Angle Adjustable Range/Rotating Angle F: Angle adjustment range ± Angle adjustment screw F: Angle adjustment range ± Minimum adjustment angle 80 Minimum adjustment angle 70 E: Angle adjustment range ± E: Angle adjustment range ± Maximum adjustment angle 00 Maximum adjustment angle 90 Friction fittings Note) Can be adjusted ± at the rotating ends. When the cylinder is pressurized from port B, range E can be adjusted by regulating angle adjustment screw C. When the cylinder is pressurized from port A, range F can be adjusted by regulating angle adjustment screw D. Manufacturers of Friction Fittings/Model Miki Pully Co.,Ltd. (Position lock) PSL-K- PSL-K- ISEL Co., Ltd. (Mechanical lock) MA--6 MA--8 Please consult with manufacturers concerning further information on specifications. Backlash The rotary motion part has a structure that does not generate backlash. However, the pinion gear has a hexagonal hole, and a slight clearance exists between the hexagonal hole of the rotary motion part and the hexagonal flats of the piston rod of the linear part. This clearance generates a backlash in the rotational direction of the piston rod. Pinion gear (Hexagonal hole) Gap Adjusting angle per rotation of angle adjusting screw.7.8 Precautions Be sure to read this before handling the products. Refer to back page for Safety Instructions and pages to for Rotary Actuator and Auto Switch Precautions. Caution The angle adjustment bolt is adjusted to a random position within the adjustable rotating range when shipped. Readjust the angle as needed before using. Piston rod (Hexagonal width across flats) 3

Rotary Cylinder MRQ Series Construction Part unnecessary for models without a cushion. CRB CRB MSU CRJ CRA CRQ MSQ MSZ CRQX MSQX MRQ Component Parts No. q w e r t y u i o!0!!!3!!!6!7!8!9 @0 @ @ @3 @ @ @6 @7 @8 @9 #0 # # #3 # # #6 #7 #8 #9 Description Body Cover Plate Seal End cover Piston Pinion gear Wearing Magnet Bearing color Steady brace cover Tube Head cover Rod cover Piston Piston rod Non-rotating guide Flange Tube gasket Rod packing guide Color Cushion ring O-ring retainer O-ring Cushion valve assembly Wearing Hexagon socket head cap screw Plastic magnet Switch mounting nut Switch spacer Plug Rod packing Piston seal Piston seal Cushion seal O-ring O-ring O-ring O-ring Material Stainless steel Chrome molybdenum steel Resin Stainless steel Sintered metallic Rolled steel Resin Chrome molybdenum steel Magnetic material Rolled steel Resin Brass Note Anodized Anodized Chromated Anodized Anodized Anodized Anodized Anodized Platinum silver Chromated Platinum silver Anodized Anodized Electroless nickel plated Chromated Electroless nickel plated Component Parts No. Description $0 $ $ $3 $ $ $6 $7 $8 $9 %0 % % %3 % % %6 %7 %8 Hexagon socket head cap screw Hexagon socket head cap screw Hexagon socket head cap screw Hexagon socket head cap screw Round head Phillips screw Round head Phillips screw Hexagon socket head set screw Compact hexagon nut Hexagon small nut Seal washer Steel ball R-shape retaining ring R-shape retaining ring R-shape retaining ring Bearing Bearing Shell type needle roller bearing Thrust needle roller bearing Bearing ring Replacement Parts Description Spare parts assembly part no. Parts included in the spare parts Material Stainless steel Stainless steel Stainless steel Stainless steel Stainless steel Bearing steel Bearing steel Bearing steel Bearing steel Bearing steel No. r i!9 @6 # #3 # #6 #8 #9 $9 P370- Description Seal Wearing Tube gasket Wearing Rod packing Piston seal Piston seal O-ring O-ring O-ring Seal washer Note P370- Quantity A grease pack (0 g) is included. When you need an additional grease pack, order using the following part number. Replacement part/grease pack part no. : GR-S-00 (0g) Individual part cannot be shipped. 33 D-

MRQ Series Basic Type: MRQBS (Max. 7) Note) M6 x depth 7 Number of mounting screws and distance between screws are different depending on the strokes. Refer to the Mounting screw dimensions (Distinction of stroke) below. Width across flats. x M x 0.8 (Plug, Back side) Rotating port (Max. ) 3 (Rotating angle 80 :.) Linear motion Rotary motion x M x 0.8 depth 7 x Rc/8 x Rc/8 A port Linear port Rotating port B port 6 + Stroke (98 + Stroke) In addition to Rc /8, G/8 and NPT /8 are also available. Mounting Screw Dimensions (Distinction of stroke) Mounting screw 3 pcs. Mounting screw pcs. Stroke 0 7 00 Y.. 7. Q E 8. 6 6 63. 6 63. 63. 66 7 73. 3

Rotary Cylinder MRQ Series Flange Type: MRQFS (Max. 7) Linear motion Note) M6 x depth 7 Number of mounting screws and distance between screws are different depending on the strokes. Refer to the Mounting screw dimensions (Distinction of stroke) below. Width across flats. Rotary motion x M x 0.8 (Plug, Back side) Rotating port x 6.6 through (Max. ) 3 (Rotating angle 80 :.) CRB CRB MSU CRJ CRA CRQ MSQ MSZ CRQX MSQX MRQ x Rc/8 x Rc/8 Linear port Rotating port A port B port 6 + Stroke (98 + Stroke) In addition to Rc /8, G/8 and NPT /8 are also available. Mounting Screw Dimensions (Distinction of stroke) Mounting screw 3 pcs. Mounting screw pcs. Stroke Y Q E. 8. 0. 6 6 63. 6 63. 63. 7. 66 7 7 00 73. D- 3

MRQ Series Basic Type: MRQBS (Max. 7) Note) M6 x depth 7 Number of mounting screws and distance between screws are different depending on the strokes. Refer to the Mounting screw dimensions (Distinction of stroke) below. Width across flats. x M x 0.8 (Plug, Back side) Rotating port (Max..) (Rotating angle 80 : 70) Linear motion Rotary motion x Rc/8 x Rc/8 Linear port Rotating port A port B port x M6 x depth 7 8. + Stroke 6. + Stroke In addition to Rc /8, G/8 and NPT /8 are also available. Mounting Screw Dimensions (Distinction of stroke) Mounting screw 3 pcs. Mounting screw pcs. Stroke Y Q E. 68 0 68 70. 68 70. 68 7. 70. 7. 7. 7 80. 00 83 36

Rotary Cylinder MRQ Series Flange Type: MRQFS (Max. 7) Note) M6 x depth 7 Number of mounting screws and distance between screws are different depending on the strokes. Refer to the Mounting screw dimensions (Distinction of stroke) below. Linear motion Width across flats. x M x 0.8 (Plug, Back side) Rotating port x 6.6 through Rotary motion (Max..) (Rotating angle 80 : 70) CRB CRB MSU CRJ CRA CRQ MSQ MSZ CRQX MSQX MRQ x Rc/8 x Rc/8 Linear port Rotating port A port B port 8. + Stroke 6. + Stroke In addition to Rc /8, G/8 and NPT /8 are also available. Mounting Screw Dimensions (Distinction of stroke) Mounting screw 3 pcs. Mounting screw pcs. D- Stroke Y Q E. 68 0 68 70. 70. 70. 68 7. 70. 7. 7. 7 80. 00 83 37

MRQ Series With Auto Switch Refer to pages 806 to 8 concerning further information on specifications of the auto switch single body. Applicable Auto Switch In addition to the applicable auto switches indicated in How to Order, the following auto switches can be also mounted. Refer to page 86 concerning further information on specifications of the auto switch single body. type Solid state Part no. D-F7NT Electrical entry (Fetching direction) Grommet (In-line) Feature With timer Operating Range/Hysteresis/Proper Mounting Positions of Auto Switch Linear motion parts Linear motion parts Linear motion parts Operating range Hysteresis Proper mounting position A D-A7/A8 8.(9) (.) D-F7, F7 V, J79, J79C, F7 W, F7 WV, J79W, F7BA, F7BAV 6 9. D-F79F 8 7 9. Most sensitive position Operating range within proper mounting position (Lm/) Operating range of auto switch single body (Lm) Rotary motion parts Rotary motion parts Operating range (Degree) Hysteresis angle (Degree) Proper mounting position B Rotating angle 80 to 00 70 to 90 80 to 00 70 to 90 D-A7/A8 6 0 7. () (.) 3. () (.) D-F7, F7 V, J79, J79C, F7 W, F7 WV, J79W, F7BA, F7BAV 8 7 3.. D-F79F 7 9 36. 36. The values in (parentheses) are of D-A7, A7 H, A80H 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. Mounting and Moving Method of Auto Switch Nut for fixing mounting rail mounting spacer mounting screw mounting bracket part no. BQ- Common for MRQ and Operating angle Hysteresis angle : The value of the individual auto switch s movement range Lm converted into the shaft's rotation angle The value of the auto switch s : hysteresis as represented by an angle. Slide the auto switch mounting spacer and place it on the auto switch mounting position of the body. (At this time, verify that the auto switch mounting nut that is inserted in the auto switch mounting rail is placed simultaneously in the auto switch mounting position.). Engage the tongue portion of the auto switch mounting arm into the groove portion of the auto switch mounting spacer. 3. Lightly screw the auto switch mounting screw into the auto switch mounting nut, via the hole in the auto switch mounting arm.. After verifying the detection position, tighten the mounting screw to secure the auto switch in place. (The tightening torque of the M3 screw is approximately 0. N m.). The detection position can be changed under the conditions described in step e. 38

Rotary Cylinder With Auto Switch MRQ Series Auto Switch Mounting Dimensions Reed switch D-A7 /A80 D-A7 H D-A73C/A80C (In parentheses) are the dimensions of A7. D-A79W CRB CRB MSU CRJ CRA CRQ MSQ MSZ CRQX MSQX MRQ Solid state switch D-F7 /F7 F/F7BAL/F7NT/J79 D-J79C D-F7 W/J79W D-F7 V D- Caution Be sure to read pages 800 to 80 before handling the products when using auto switches. 39

MRQ Series Made to Order Specifications Please contact SMC for detailed dimensions, specifications and lead times. Symbol -X Intermediate Stroke Rod End Female Thread Symbol -X MRQ Mounting Stroke Rotating S Cushion angle X X MRQ Mounting Rotating S Stroke Cushion angle X X Operating stroke Intermediate stroke Rod end female thread For intermediate strokes other than standard strokes, the full length is shortened by cutting the linear motion side according to the stroke. M6 x depth 7 Number of mounting screws and distance between screws are different depending on the strokes. Refer to the Mounting screw dimensions (Distriction of stroke) below. M6 x effective depth S + Stroke ZZ + Stroke Mounting Screw Dimensions (Distinction of stroke) Mounting screw 3 pcs. Mounting screw pcs. Symbol 3 Non-standard Angle Adjustment Range -X MRQ Mounting S Stroke Cushion Rotating angle X X Angle adjustment range 360 Stroke to 6 to 9 to 6 to 9 to 6 to 9 3 to 39 to 9 to 6 66 to 7 76 to 90 9 to 99 to 6 to 9 to 6 to 9 to 6 to 9 3 to 39 to 9 to 6 66 to 7 76 to 90 9 to 99 Y. 7.. 7. S 6 8. Q E 8. ( Stroke)/ 6 ( 0 Stroke)/ 6 ( Stroke)/ 63. ( Stroke)/ 6 ( Stroke)/ 63. ( Stroke)/ 63. ( Stroke)/ 66 ( Stroke)/ 66 ( 6 Stroke)/ 7 ( 7 Stroke)/ 68. ( 90 Stroke)/ 73. ( 00 Stroke)/ 68 ( Stroke)/ 68 ( 0 Stroke)/ 70. ( Stroke)/ 68 ( Stroke)/ 70. ( Stroke)/ 68 ( Stroke)/ 70. ( Stroke)/ 7. ( Stroke)/ 7. ( 6 Stroke)/ 80. ( 7 Stroke)/ 78 ( 90 Stroke)/ 83 ( 00 Stroke)/ ZZ 98 6. Mounting screw 3 3 For rotating angle, fill in either A (90 type) or B (80 type). The standard angle adjustment range of ± (one side) is changed to + in this type. 9 L Max. Max. 3. Angle adjustment screw Possible to Change the Specifications from the Basic Type to -X Specify the part number for hexagon socket head cap screw for angle adjustment referring to the list below. Part no. Attached parts: Hexagon socket head cap screw pc. Hexagon nut with flange pc. P3700-3 Seal washer pc. One set of the actuator requires two sets of the hexagon socket head cap screws.

Made to Order Specifications MRQ Series Long Stroke (0 to 0 mm) Symbol -X0 Refer to the table of number of the auto switches mounted below. Rotating MRQ Mounting S Stroke Cushion angle X X0 x M6 x depth 7 Operating stroke Long stroke CRB CRB MSU CRJ CRA CRQ MSQ MSZ CRQX MSQX MRQ Formula for E dimensions (Stroke 00)/ + 73. (Stroke 00)/ + 83 Acceptable Side Loading to the Tip of Piston Rod F Stroke 0 0 0 7 0 F(N) F(N) 9 8 7 3 Set at the closer factors to those indicated in the table for the acceptable side loading of strokes not indicated in the table. Number of Auto Switches Mounted 0 Rotation angle Linear motion 0 n S0 n0 0S SS S ns 0 S Nil n D- Combinations of made-to-order products No. to are available. Please contact SMC for further information. 36