Accessories. Stepping Motors C-273

Transcription

1 AR Page Cables C-274 Flexible Couplings C-284 Motor Brackets C-298 Clean Dampers C-33 Plate C-35 Teaching Pendant C-35 Connection Cable C-35 Battery Set C-36 Control Module C-36 Cables Couplings Brackets Others Stepping Motor & Packages Stepping Motor & Packages C-273

2 Cables Couplings Brackets Clean Dampers Cables Various cables provide convenient connection between a motor, driver and controller. of Cables Motor Motor Cable or Dedicated Cable Cable General-Purpose Cable or Connector - Terminal Block Conversion Unit EMP Series Controller Controller Plate Teaching Pendant Connection Cable Battery Set Control Module Motor Cables These cables are available to extend the distance between the motor and the driver or connect a high-torque type motor to a driver. Cable Name Page Applicable Products Connection Cable Sets Flexible Connection Cable Sets Extension Cable Sets Flexible Extension Cable Sets Extension Cables Flexible Extension Cables Motor Cables for Metal Connector Motor Flexible Motor Cables for Metal Connector Motor C-275 C-275 C-278 AR Series AS Series ASC Series C-279 AS Series Extension CablesC-279 Series Motor Cable for Terminal Box Motor C-279 Series PK Series Motor ead Wire/Connector Assembly C-28 Series CMK Series PK Series Motor Connector Sets C-28 Only for connector-coupled motors Series CMK Series PK Series Cables These cables are available to connect a controller to a driver. There are specific cables for easy connecting to the EMP series controller and general-purpose type cables for connecting a connector appropriate for the controller used, or the connector terminal block conversion unit that permits connection between the driver and programmable controller using a terminal block. Cable Name Page Applicable Products Dedicated EMP Cables C-281 General-Purpose Cables C-282 Connector Terminal Block Conversion Units C-282 AR Series AS Series ASC Series Series AR Series AS Series ASC Series Series AR Series AS Series ASC Series Series This cable set is available for connection between a DC input stepping motor and driver package, controller, and power supply. As the driver side of the cable is crimped with connector, easy connection is possible. Cable Name Page Applicable Products Cable Sets C-283 Series CMK Series The driver cable set includes three lead wire/connector assemblies (for motor, I/O signal and power supply). For Motor Stepping Motor For I/O Signal Various Controllers For Power Supply Power Supply C-274 ORIENTA MOTOR GENERA CATAOGUE

3 Motor Cables Connection Cable Sets (For AR Series) Extension Cable Sets (For AR Series) Customer Support Centre Singapore: , Malaysia: , Others: , Flexible Connection Cable Sets, Flexible Extension Cable Sets The AR Series comes with a cable of 1 m, 2 m or 3 m for a connection between the motor and driver. When the distance between the motor and driver is extended to 3 m or longer, a connection cable set or extension cable set must be used. Use a flexible extension cable if the cable will be flexed repeatedly. System Configuration When Connecting the Motor and without Using an Included Cable Use a connection cable set. Use a flexible connection cable set if the cable will be bent. Motor Connection Cable Sets Flexible Connection Cable Sets For Motor For Electromagnetic Brake When Extending the Distance between the Motor and the Using an Included Cable Use an extension cable set and connect it to the included cable. Use a flexible extension cable added if the cable will be bent. Motor Extension Cable Sets Flexible Extension Cable Sets For Motor For Electromagnetic Brake For Motor (Included) For Electromagnetic Brake (Included) Cables for Electromagnetic brake are for use when using electromagnetic brake motors. The cable should connect to a 24 VDC power supply. Note Keep the overall cable length below 2 m when using an extension cable set or a flexible extension cable set to connect with a cable included with the AR Series. Notes on Flexible Extension Cable Use 1 Do not allow the cable to bend at the cable connector. 2 For the bending radius, use at six times or more of the cable diameter. 6 times min. of cable diameter 24 VDC Power Supply 24 VDC Power Supply 3 The cable from the motor and the accessory cable are not for bending. If the motor cable is to be bent, bend it at the flexible cable. Flexible Connection Cable Flexible Extension Cable Secure the cable. Secure the cable. Secure the cable. AR Stepping Motor & Packages Stepping Motor & Packages Motor Flexible Extension Cable (Bending) Motor Flexible Extension Cable (Bending) C-275

4 Cables Couplings Brackets Clean Dampers Plate Connection Cable Sets Flexible Connection Cable Sets (For AR Series) Product ine Connection Cable Sets For Standard Motor Cable for Motor ength (m) CC5VA2F 5 CC7VA2F 7 CC1VA2F 1 CC15VA2F 15 CC2VA2F 2 Flexible Connection Cable Sets For Standard Motor For Electromagnetic Brake Motor Cable for Motor ength (m) CC5VA2FB 5 CC7VA2FB 7 CC1VA2FB 1 CC15VA2FB 15 CC2VA2FB 2 Cable for Electromagnetic Brake For Electromagnetic Brake Motor Teaching Pendant Connection Cable Battery Set Control Module Cable for Motor ength (m) CC1VA2R 1 CC2VA2R 2 CC3VA2R 3 CC5VA2R 5 CC7VA2R 7 CC1VA2R 1 CC15VA2R 15 CC2VA2R 2 Dimensions (Unit = mm) Cable for Motor ength (m) CC1VA2RB 1 CC2VA2RB 2 CC3VA2RB 3 CC5VA2RB 5 CC7VA2RB 7 CC1VA2RB 1 CC15VA2RB 15 CC2VA2RB 2 Cable for Electromagnetic Brake Cable for Motor Cable for Electromagnetic Brake Motor Side Side Motor Side Side P-21 (MOEX) R-21 (MOEX) (MOEX) ϕ4.1 (Flexible Extension Cable is ϕ6) ϕ ±1 C-276 ORIENTA MOTOR GENERA CATAOGUE

5 Extension Cable Sets Flexible Extension Cable Sets (For AR Series) Customer Support Centre Singapore: , Malaysia: , Others: Product ine Extension Cable Sets For Standard Motor For Electromagnetic Brake Motors AR Cable for Motor Cable for Motor Cable for Electromagnetic Brake ength (m) CC1VA2F 1 CC2VA2F 2 CC3VA2F 3 CC5VA2F 5 CC7VA2F 7 CC1VA2F 1 CC15VA2F 15 Flexible Extension Cable Sets For Standard Motor Cable for Motor ength (m) CC1VA2R 1 CC2VA2R 2 CC3VA2R 3 CC5VA2R 5 CC7VA2R 7 CC1VA2R 1 CC15VA2R 15 Dimensions (Unit = mm) Cable for Motor Motor Side P-21 (MOEX) ϕ8 Side R-21 (MOEX) ength (m) CC1VA2FBT 1 CC2VA2FBT 2 CC3VA2FBT 3 CC5VA2FBT 5 CC7VA2FBT 7 CC1VA2FBT 1 CC15VA2FBT 15 For Electromagnetic Brake Motors Cable for Motor ength (m) CC1VA2RBT 1 CC2VA2RBT 2 CC3VA2RBT 3 CC5VA2RBT 5 CC7VA2RBT 7 CC1VA2RBT 1 CC15VA2RBT 15 Cable for Electromagnetic Brake Cable for Electromagnetic Brake Motor Side Side ϕ (MOEX) (Flexible extension cable is ϕ6) (MOEX) Stepping Motor & Packages Stepping Motor & Packages C-277

6 Cables Couplings Brackets Clean Dampers Plate Teaching Pendant Connection Cable Battery Set Control Module Extension Cables Flexible Extension Cables (For AS Series, ASC Series) Product ine Extension Cables For Standard Motor ength (m) CC1AIP 1 CC2AIP 2 CC3AIP 3 CC5AIP 5 CC7AIP 7 CC1AIP 1 CC15AIP 15 CC2AIP 2 These are necessary cables for connecting motors and drivers. Use a flexible extension cable if the cable will be bent. For Electromagnetic Brake Motor ength (m) CC1AIPM 1 CC2AIPM 2 CC3AIPM 3 CC5AIPM 5 CC7AIPM 7 CC1AIPM 1 CC15AIPM 15 CC2AIPM 2 Flexible Extension Cables For Standard Motor ength (m) CC1SAR 1 CC2SAR 2 CC3SAR 3 CC5SAR 5 CC7SAR 7 CC1SAR 1 For Electromagnetic Brake Motors ength (m) CC1SARM2 1 CC2SARM2 2 CC3SARM2 3 CC5SARM2 5 CC7SARM2 7 CC1SARM2 1 Notes When a product without electromagnetic brake is used When the distance between the motor and driver is extended for use, use the extension cable for the standard type motor. When using an electromagnetic brake product with frame size of 42 mm When the distance between the motor and driver is extended for use, use the extension cable for the standard type motor. To extend the electromagnetic brake wiring, use a separate lead wire of AWG24 (.2 mm 2 ) or thicker. When using an electromagnetic brake product with frame size of 6 mm or more Be sure to use an extension cable for the electromagnetic brake motor when connecting the motor with the driver. If the cable for electromagnetic brake is not used, the electromagnetic brake cannot be released. Extension cables of 15 m and 2 m cannot be used with the ASC Series. Dimensions (Unit = mm) Extension Cables For Standard Motor ( 3 ) Motor Side ϕ8 Side ( 14.5 ) Flexible Extension Cables For Standard Motor ( 3 ) Motor Side ϕ9.5 Side ( 14.5 ) For Electromagnetic Brake Motors ( 14.5 ) For Electromagnetic Brake Motors 12 ( 14.5 ) 11.6 ( 3 ) 24.3 ϕ8 Electromagnetic Brake eads 6 mm (Orange/Black, Gray AWG24) Motor Side 22.2 Side ( 3 ) 24.3 ϕ9.5 Electromagnetic Brake eads 6 mm (Orange, Gray AWG22) Motor Side Side 22.2 Notes on Use of a Flexible Extension Cable 1Do not allow the cable to bend at the cable connector. 2For the bending radius, use at six times or more of the cable diameter. 3 The extension cable is not for bending. If the cable is to be bent, bend it at the flexible extension cable. 6 times min. of cable diameter Motor Cable (Secure the cable) Motor Flexible Extension Cable (Bending) C-278 ORIENTA MOTOR GENERA CATAOGUE

7 Motor Cables for Metal Connector Motor Flexible Motor Cables for Metal Connector Motor (For AS Series) Customer Support Centre Singapore: , Malaysia: , Others: Extension Cables (For Series) These extension cables are used between Series motors and drivers (except for electromagnetic brake type). Three lengths of 5 m, 1 m and 2 m are available. These motor cables must be used for connection between the AS Series metal connector type motor and the driver. Since this connection cable is needed to connect the motor and driver, be sure to purchase the connection cable. One end of the cable connects to the metal connector on the motor, while the other end connects to the driver. Use a flexible connection cable if the motor is installed on a moving part and its cable will be flexed. Product ine Motor Cables for Metal Connector Motor Flexible Motor Cables for Metal Connector Motor ength (m) ength (m) CC1AST 1 CC1SAR2 1 CC2AST 2 CC2SAR2 2 CC3AST 3 CC3SAR2 3 CC5AST 5 CC5SAR2 5 CC7AST 7 CC7SAR2 7 CC1AST 1 CC1SAR2 1 CC15AST 15 CC2AST 2 Dimensions (Unit = mm) Motor Cables for Metal Connector Motor RC 9S1 N128S1 (CONINVERS) R (MOEX) 22.2 ϕ Side Motor Side Flexible Motor Cables for Metal Connector Motor RC 9S1 N128U1 (CONINVERS) R (MOEX) 22.2 ϕ Side Motor Side Product ine ength m Number of Conductors CC5PK5 5 CC1PK5 1 5 CC2PK5 2 Conductor Configuration: 5 Size: AWG22 (.3 mm ) Finished Outer : ϕ7.2 mm Cable Rating: 15 C Outer Sheath: Oil-resistant, heat-resistant, non-migrating vinyl Note These extension cables are dedicated for the Series. Do not use them on other stepping motor and driver packages. Motor Cable for Terminal Box Motor (For Series, PK Series) Product ine This cable is used to connect the motor with terminal box and driver. (The cable includes a protective earth wire.) This cable can also be used with other than the motor with terminal box. ength m Number of Conductors CC3PKT 3 6 Conductor Configuration: 6 Size: Motor wire AWG18 (.75 mm 2 ), protective earth wire AWG14 (2. mm 2 ) Finished Outer : ϕ12 mm Cable Rating: 15 C 6 V Outer Sheath: Heat-resistant vinyl chloride resin Applicable Standards: U 758 (AWM) VW-1, U Style 2586 Protective Earth Wire (Green/Black) AWG14 (2. mm 2 ) Motor Wire (Black) AWG18 (.75 mm 2 ) Each core is designated by a number (White) Inclusion Securing Tape Heat-Resistant, Oil-Resistant Vinyl Chloride Resin (Black) AR Stepping Motor & Packages Stepping Motor & Packages C-279

8 Cables Couplings Brackets Clean Dampers Plate Teaching Pendant Connection Cable Battery Set Control Module Motor ead Wire/Connector Assembly ead wires with a connector crimped for connector-coupled motors are available. They eliminate the need for assembling the lead wire and connector. (Motor lead wire/connector assembly (.6 m) is included with the connectorcoupled motor and driver package. ) Product ine C5N6A Applicable Products 513P PB 513P PB-H 52 P PB 52 HP PB 52 PM PB 52 HPM PB 523P PB-T 523P PB-PS 523P PB-N 523P PB-H 54 P PB 54 PM PB Applicable Motor PK513P PK513P -H S PK52 P PK52 HP PK52 PM PK52 HPM PK523P -T PK523P -PS PK523P -N PK523HP -H S PK54 P PK54 PM ength m C5N1A 1 C5N6B.6 C5N1B 1 C5N6C.6 56 PM PB PK56 PM C5N1C 1 C2U6A CMK22 P P PK22 P.6 C2U1A CMK223 P-SG PK223P -SG 1 C2U6B CMK23 P P PK23 P.6 C2U1B CMK24 P P PK24 P 1 C2U6C CMK26 P P PK26 P C2U1C 1 C2B6A PK22 PD.6 C2B6B Motor Connector Sets This photograph shows CS5N3B. A set of connector housings and contacts for use with connectorcoupled motors. Each package contains enough housings and contacts for 3 motors. PK23 PD PK24 PD.6 Conductor AWG 24 (.2 mm 2 ) 22 (.3 mm 2 ) 24 (.2 mm 2 ).6 22 (.3 mm 2 ).6 24 (.2 mm 2 ) 22 C2B6C PK26 PD.6 (.3 mm 2 ) A number indicating the length of the motor case is entered where the box is located within the product name. Either A or B indicating the motor shaft type is entered where the box is located within the product name. A number indicating the gear ratio is entered where the box is located within the product name. Product ine CS5N3A CS5N3B Applicable Products 513P PB 513P PB-H 52 P PB 52 HP PB 52 PM PB 52 HPM PB 523P PB-T 523P PB-PS 523P PB-N 523P PB-H 54 P PB 54 PM PB Applicable Motor PK513P PK513P -H S PK52 P PK52 HP PK52 PM PK52 HPM PK523P -T PK523P -PS PK523P -N PK523HP -H S PK54 P PK54 PM CS5N3C 56 PM PB PK56 PM CS2U3A CS2U3B CMK22 P P CMK223 P-SG PK22 PD CMK23 P P CMK24 P P PK23 PD PK24 PD PK22 P PK223P -SG PK23 P PK24 P Specifications Connector Housing Contact A number indicating the length of the motor case is entered where the box is located within the product name. Either A or B indicating the motor shaft type is entered where the box is located within the product name. A number indicating the gear ratio is entered where the box is located within the product name. Applicable Crimp Tool CS5N3A CS5N3B CS5N3C CS2U3A CS2U3B Note The crimp tool is not included. Please provide separately. Manufacturer MOEX Applicable Cables AWG3 24 (.5.2 mm 2 ) Outer sheath diameter is less than ϕ1.4 mm Strip length is mm AWG28 22 (.8.3 mm 2 ) Outer sheath diameter is ϕ mm Strip length is mm AWG24 18 (.2.75 mm 2 ) Outer sheath diameter is ϕ1.4 3 mm Strip length is mm AWG3 24 (.5.2 mm 2 ) Outer sheath diameter is less than ϕ1.4 mm Strip length is mm AWG28 22 (.8.3 mm 2 ) Outer sheath diameter is ϕ mm Strip length is mm C-28 ORIENTA MOTOR GENERA CATAOGUE

9 Cables Dedicated EMP Cables This shielded cable has a half-pitch connector at one end of the cable for easy connection to the driver and it also has a connector for the EMP Series controller at the other end. Note Note that as the length of the pulse signal line between the driver and controller increases, the maximum transmission frequency decreases. Technical reference Page G-64 Customer Support Centre Singapore: , Malaysia: , Others: For AS Series, ASC Series Controller Side ϕ6 ϕ6 Sensor Side AR Product ine For AR Series Applicable Product ength (m) CC1EMP4-2 1 AR Series, Pulse Input Package CC2EMP4-2 2 For AS Series, ASC Series Applicable Products ength (m) CC1EMP4 AS Series, Pulse Input Package 1 CC2EMP4 ASC Series 2 Note All windings off, alarm clear, and resolution select, which are signals in the AS Series and ASC Series, cannot be used with the EMP4 Series. For Series ength (m) CC1EMP5 1 CC2EMP5 2 Dimensions (Unit = mm) For AR Series (MOEX) (MOEX) Controller Side AC+ X1+ X1- AC- C.OFF+ C.OFF Control Side 1 2 ϕ6 ϕ (MOEX) (MOEX) ϕ6 2 Sensor Side 9 DC OUT GND +S -S HOME SIT Side For Series Controller Side Control Side ϕ5.7 ϕ6 ϕ Side Sensor Side Side Stepping Motor & Packages Stepping Motor & Packages C-281

10 Cables Couplings Brackets Clean Dampers Plate Teaching Pendant Connection Cable Battery Set Control Module General-Purpose Cables This shielded cable has a half-pitch connector at one end of the cable for easy connecting to the driver. Notes Note that as the length of the pulse signal line between the driver and controller increases, the maximum transmission frequency decreases. Technical reference Page G-64 Install a connector that matches the controller you are using to the other end of the cable. Product ine Applicable Products ength (m) CC36D1-1 AR Series (36 Pins) 1 CC36D2-1 AS Series (36 Pins) ASC Series (36 Pins) 2 CC2D1-1 AR Series (2 Pins) 1 CC2D2-1 AS Series (2 Pins) Series (2 Pins) 2 Dimensions (Unit = mm) CC36D1-1, CC36D2-1 Conductor: AWG28 (.8 mm 2 ) Side CC2D1-1, CC2D2-1 Conductor: AWG28 (.8 mm 2 ) Side 6±15 ϕ ±15 ϕ Controller Side Braided-Shielded 1±3 1±3 1±3 Controller Side 1.27 aminate Braided-Shielded 1±3 1±3 1± aminate Connector Terminal block Conversion Units A conversion unit that connects a driver to a programmable controller and sensor using a terminal block. With a signal name plate for easy, one-glance identification of driver signal names. DIN-rail mountable Cable ength: 1 m CC36T1 Product ine CC2T1 Applicable Products ength m CC36T1 AR Series (36 Pins) AS Series (36 Pins) ASC Series (36 Pins) 1 CC2T1 AR Series (2 Pins) AS Series (2 Pins) Series (2 Pins) Dimensions (Unit = mm) CC36T1 B Terminal Block Pin No ϕ4.5 Holes 2 ϕ8 Counterbore 3.5 Deep C-282 ORIENTA MOTOR GENERA CATAOGUE

11 CC2T1 B ϕ4.5 Holes 2 ϕ8 Counterbore 3.5 Deep 61 Customer Support Centre Singapore: , Malaysia: , Others: AR Terminal Block Pin No Applicable Crimp Terminal Terminal Screw Size: M3 Tightening Torque: 1.2 N m Applicable Minimum ead Wire: AWG22 (.3 mm 2 ) Note Round terminals cannot be used. Cable Sets Product ine CS4SD5 CS1CMK2 Applicable Products Series CMK Series 6.2 mm max. 3.2 mm min mm min. 4.2 mm max. As an accessory for DC input drivers, lead wires with a connector are available. These lead wires allow for easy connection of the motor, power supply and input signals without crimping. The driver cable set includes three lead wire/ connector assemblies (for motor, I/O signal and power supply). ength Applicable s m CRD513PB CRD517PB CRD517HPB CRD5114PB.6 CMD219P CMD2112P CMD212P Conductor AWG 22 (.3 mm 2 ) Stepping Motor & Packages Stepping Motor & Packages C-283

12 Cables Couplings Brackets Flexible Couplings A flexible coupling ideal for your motor is available. Once you have decided on a type and/or applications of motor/gear, you can select the recommended size of coupling easily. All motor shaft diameters of stepping motor packages are available (including geared motors). Selecting a Coupling Coupling Motor Standard, High-Torque High Speed High Resolution TH Geared, PS Geared, P Geared PN Geared, Harmonic Geared SH Geared Application MC Couplings High Positioning Accuracy MCS Couplings High Strength, High Positioning Accuracy Clean Dampers Plate Teaching Pendant Connection Cable s and Features of Couplings MC Couplings This is a slit-type one-piece coupling. It's high torsional rigidity and low inertia is ideal for applications where high-speed positioning and high response control are needed. Features No Backlash Torsional rigidity is high, responsiveness excellent ow-inertia Set screw type and clamp type are available MCS Couplings This three-piece coupling adopts an aluminum alloy hub and a resin spider. The simple construction ensures that the high torque generated by a geared type can be transmitted reliably. The proper elasticity of the spider suppresses motor vibration. Technical reference Page G-64 Features High strength (available for geared motor) has been achieved A spider (Material: polyurethane) controls the vibration generated by the motor No Backlash Battery Set Control Module C-284 ORIENTA MOTOR GENERA CATAOGUE

13 MC Couplings These are couplings for stepping motors. Set Screw Product Number Code MC S Clamp MC Coupling Outer of Coupling Inner d1 (Smaller side) (6A represents ϕ6.35 mm) Inner diameter d2 (arger side) (6A represents ϕ6.35 mm) Connection Method S : Set Screw 5 C2 : Clamp For inner diameter d1, the smaller of the motor shaft diameter or the driven shaft diameter is entered. For inner diameter d2, the larger of the motor shaft diameter or the driven shaft diameter is entered. Selecting a Coupling Customer Support Centre Singapore: , Malaysia: , Others: Product ine Set Screw Clamp Coupling Outer (mm) Coupling Outer (mm) MC12 S ϕ12 MC12 C2 ϕ12 MC16 S ϕ16 MC16 C2 ϕ16 MC2 S ϕ2 MC2 C2 ϕ2 MC25 S ϕ25 MC25 C2 ϕ25 MC32 S ϕ32 MC32 C2 ϕ32 MC4 S ϕ4 MC4 C2 ϕ4 MC5 S ϕ5 MC5 C2 ϕ5 A number indicating the coupling inner diameter is entered where the box is located within the product name. The following examples explain the procedures in selecting a coupling by driven shaft diameter and motor and driver package name. Example: : AR66AC-1 Driven shaft diameter: ϕ Connection Method: Set screw type 1. The coupling type that matches AR66AC-1 from the coupling selection table is MC The inner diameter of the coupling from the motor shaft is 1 (ϕ1), and 8 (ϕ8) from the driven shaft diameter. 3. According to the coupling product name, smaller inner diameters come before larger ones and the connection method is the set screw type, thus the coupling product name will be MC2581S. When the inner diameter is ϕ6.35, the number is 6A. For example, when the coupling type is MC25, the motor shaft diameter is 1 (ϕ1), the driven shaft diameter is 6A (ϕ6.35), and the connection method is clamp type, the coupling product name will be MC256A1C2. Coupling Selection Table Stepping Motor and Packages Series Driven Shaft mm Motor Shaft Coupling A AR AS, ASC ϕ4 ϕ5 ϕ6 ϕ6.35 ϕ8 ϕ1 ϕ12 ϕ14 ϕ16 ASC34AK, ASC36AK MC12 5 ϕ5 AS46 A, AS46 AD ASC46 K MC16 5 ϕ5 AR46 - MC16 6 ϕ6 AS66 E, AS66A T AS66 ED ASC66 K AS69 E, AS69A T AS69 ED MC25 8 ϕ8 MC32 8 ϕ8 AR66 - MC25 1 ϕ1 AR69 - MC32 1 ϕ1 AR98 - AR911 - AS98 E, AS98A T AS98 ED AS911 E, AS911A T AS911 ED MC32 14 ϕ14 MC4 14 ϕ14 Either A, B or M indicating the type is entered where the box is located within the product name. Either A, C, or S indicating the power supply voltage is entered where the box is located within the product name. Either 1, 2, or 3 indicating the length of the cable included with the product is entered in the box where is located within the product name. Common for both the set screw type and clamp type Only for the set screw type AR Stepping Motor & Packages Stepping Motor & Packages C-285

14 Cables Couplings Brackets Clean Dampers Plate Teaching Pendant Connection Cable Battery Set Control Module Stepping Motor and Packages Selecting a coupling Page C-285 Series Driven Shaft mm Motor Shaft Coupling A ϕ3 ϕ4 ϕ5 ϕ6 ϕ6.35 ϕ8 ϕ1 ϕ12 ϕ14 ϕ16 513P PB MC12 4 ϕ4 543 A, 543AMA 544 A, 544AMA 545 A, 545AMA 564 E, 564A T 566 E, 566A T 569 E, 569A T 564AM E, 566AM E 569AM E 596 E, 596A T 599 E, 599A T 596AM E, 599AM E 5913 E, 5913A T 5913AM E 523PM PB, 523HPM PB 524PM PB, 524HPM PB 525PM PB, 525HPM PB 523P PB, 523HP PB 525P PB, 525HP PB 543 PB 544 PB, 544P PB 545 PB, 544PM PB MC12 5 ϕ5 MC16 5 ϕ5 546PM PB, 546P PB MC2 5 ϕ5 564 PB, 564PM PB 566 PB, 566PM PB 569 PB 569PM PB MC32 1 ϕ1 MC25 8 ϕ8 MC32 14 ϕ14 MC4 14 ϕ14 Either A or B indicating the motor shaft type is entered where the box is located within the product name. A or C indicating the power supply voltage is entered where the box is located within the product name. Stepping Motor and Packages Selecting a coupling Page C Common for both the set screw type and clamp type Only for the set screw type Series Driven Shaft mm Motor Shaft Coupling A CMK ϕ4 ϕ5 ϕ6 ϕ6.35 ϕ8 ϕ1 ϕ12 CMK22 P P, CMK23 P P MC12 5 ϕ5 CMK244P P, CMK24 P CMK24 M P MC16 5 ϕ5 CMK246P P MC2 5 ϕ5 CMK25 P, CMK26 P CMK26 M P MC25 6A ϕ6.35 CMK26 P P MC25 8 ϕ8 Either A or B indicating the motor shaft type is entered where the box is located within the product name. A number indicating the length of the motor is entered where the box is located within the product name. Common for both the set screw type and clamp type Only for the set screw type Stepping Motor, ow-speed Synchronous Motor SMK Series Selecting a coupling Page C-285 PK22 P, PK22 PD PK23 P, PK23 PD PK24-1, PK24 M-1 PK24-2, PK24 M-2 PK24-3, PK24 M-3 PK244-4, PK24 D PKE24, PKE24 D PK24 P, PK24 PD PK25-2 PK26-1, PK26 M-1 PK26-2, PK26 M-2 PK26-3, PK26 M-3 PK26 D, PK26 AT PK264J, PK264JD PK26 P, PK26 PD PK266J, PK266JD PK267J, PK267JD PK269J, PK269JD PK296-1, PK296-2 PK296-3, PK296D PK296EAT PK299-1, PK PK299-2, PK PK299-3 PK299D, PK2913D PK299EAT, PK2913EAT Series PK PK SMK SMK14K- SMK14A- SMK14MA- Coupling Motor Shaft MC12 5 ϕ5 Driven Shaft mm A ϕ4 ϕ5 ϕ6 ϕ6.35 ϕ8 ϕ1 ϕ12 ϕ14 ϕ16 PK54 - MC16 5 ϕ5 MC2 5 ϕ5 SMK237A- MC25 6A ϕ6.35 PK56 - PK56 H- MC25 8 ϕ8 MC32 8 ϕ8 PK596- PK599- PK59 H- SMK51A- SMK51C- SMK516A- PK5913- MC4 14 ϕ14 Either A or B indicating the motor shaft type is entered where the box is located within the product name. A number indicating the length of the motor case goes in the box within the model name. MC32 14 ϕ14 Common for both the set screw type and clamp type Only for the set screw type C-286 ORIENTA MOTOR GENERA CATAOGUE

15 Set Screw Dimensions Specifications Outer ϕa ength W Shaft Hole d1h8 ϕd1 Dimensions Shaft Hole d2h8 W Customer Support Centre Singapore: , Malaysia: , Others: ϕd2 ϕa Screw Used Normal Torque M Mass Inertia Static Torsion Spring Constant Permissible Permissible Permissible End Eccentricity Declination Play mm mm mm mm mm M N m g kg m 2 N m/rad mm deg mm MC1234S 3 4 MC1244S 4 4 MC1245S M ±.3 MC1255S 5 5 MC1256S 5 6 MC1645S 4 5 MC1646S 4 6 MC1655S 5 5 MC1656S M ±.4 MC1658S 5 8 MC1666S 6 6 MC1668S 6 8 MC255S 5 5 MC256S 5 6 MC258S 5 8 MC266S 6 6 MC266AS MC268S M ±.4 MC261S 6 1 MC26A8S MC288S 8 8 MC281S 8 1 MC2556S 5 6 MC2566S 6 6 MC2566AS MC2568S 6 8 MC2561S 6 1 MC256A8S MC256A1S M ±.5 MC2588S 8 8 MC2581S 8 1 MC25812S 8 12 MC2511S 1 1 MC25112S 1 12 MC3266AS MC3268S 6 8 MC326A8S MC326A1S MC3288S 8 8 MC3281S 8 1 MC32812S M ±.5 MC3211S 1 1 MC32112S 1 12 MC32114S 1 14 MC321214S MC321414S MC321416S MC4114S 1 14 MC41214S MC41414S M ±.5 MC41416S MC51214S MC51414S MC51416S M ±.5 MC51418S The specifications above are the values when combined with Oriental Motor's stepping motor. MC12 S MC16 S MC2 S MC25 S MC32 S MC4 S MC5 S CAD B499 B5 B51 B52 B53 B54 B55 A number indicating the coupling inner diameter is entered where the box is located within the product name. AR Stepping Motor & Packages Stepping Motor & Packages C-287

16 Cables Couplings Brackets Clamp Dimensions MC12 C2, MC16 C2, MC2 C2, MC25 C2, MC32 C2 ϕd1 MC4 C2, MC5 C2 ϕd1 W W ϕd2 ϕa ϕd2 ϕa M M CAD MC12 C2 B56 MC16 C2 B57 MC2 C2 B58 MC25 C2 B59 MC32 C2 B51 MC4 C2 B511 MC5 C2 B512 A number indicating the coupling inner diameter is entered where the box is located within the product name. Clean Dampers Plate Teaching Pendant Connection Cable Battery Set Control Module Specifications Outer ϕa ength W Shaft Hole d1h8 Dimensions Shaft Hole d2h8 Screw Used Normal Torque Mass Inertia Static Torsion Spring Constant Permissible Permissible Permissible End Eccentricity Declination Play mm mm mm mm mm M N m g kg m 2 N m/rad mm deg mm MC1244C2 4 4 MC1245C M ±.3 MC1255C2 5 5 MC1656C M ±.4 MC256C2 5 6 MC258C2 5 8 MC266C2 6 6 MC266AC M ±.4 MC268C2 6 8 MC26A8C MC288C2 8 8 MC2556C2 5 6 MC2566C2 6 6 MC2566AC MC2568C2 6 8 MC2561C MC256A8C M ±.5 MC256A1C MC2588C2 8 8 MC2581C2 8 1 MC2511C2 1 1 MC3266AC MC3268C2 6 8 MC326A8C MC326A1C MC3288C2 8 8 MC3281C MC32812C M ±.5 MC3211C2 1 1 MC32112C MC32114C MC321214C MC321414C MC4114C MC41214C MC41414C M ±.5 MC41416C MC51214C MC51414C MC51416C M ±.5 MC51418C The specifications above are the values when combined with Oriental Motor's stepping motor. C-288 ORIENTA MOTOR GENERA CATAOGUE

17 MCS Couplings These are couplings for geared type stepping motors. Product Number Code MCS MCS Coupling Outer of Coupling Inner d1 (Smaller inner diameter) (F4 represents ϕ6.35 mm.) Inner d2 (arger inner diameter) (F4 represents ϕ6.35 mm.) For inner diameter d1, the smaller of the motor shaft diameter or the driven shaft diameter is entered. For inner diameter d2, the larger of the motor shaft diameter or the driven shaft diameter is entered. Selecting a Coupling Customer Support Centre Singapore: , Malaysia: , Others: Product ine MCS14 MCS2 MCS3 MCS4 MCS55 MCS65 Coupling Outer (mm) ϕ14 ϕ2 ϕ3 ϕ4 ϕ55 ϕ65 A number indicating the coupling inner diameter is entered where the box is located within the product name. The following examples explain the procedures in selecting a coupling by driven shaft diameter and motor and driver package name. Example: : AR46AC-N1-1 Driven Shaft : ϕ12 1. The coupling type that matches AR46AC-N1-1 from the coupling selection table is MSC3. 2. The inner diameter of the coupling according to the motor shaft will be 1 (ϕ1), and will be 12 (ϕ12) according to the driven shaft diameter. 3. In the coupling product name, smaller inner diameters come before larger ones and thus the coupling product name will be MCS3112. When the inner diameter is ϕ6.35, the number is F4. For example, when the coupling type is MCS3, the motor shaft diameter is 1 (ϕ1), and the driven shaft diameter is F4 (ϕ6.35), the coupling product name will be MCS3F41. Coupling Selection Table AR Series TH Geared PS Geared PN Geared Gear Ratio Coupling Harmonic Geared Motor Shaft mm Driven Shaft mm 5 6 F ϕ5 ϕ6 ϕ6.35 ϕ8 ϕ1 ϕ12 ϕ14 ϕ15 ϕ16 ϕ18 ϕ2 ϕ22 ϕ24 ϕ25 AR46 -T - 3.6, 7.2, 1 MCS2 6 ϕ6 2, 3 MCS3 6 ϕ6 AR66 -T - 3.6, 7.2 MCS3 8 ϕ8 1, 2, 3 MCS4 8 ϕ8 AR98 -T - 3.6, 7.2 MCS55 12 ϕ12 1, 2, 3 AR46 -PS - 5, 7.2, 1 MCS3 1 ϕ1 25, 36, 5 MCS4 1 ϕ1 AR66 -PS - 5, 7.2 MCS4 12 ϕ12 1, 25, 36, 5 MCS55 12 ϕ12 AR98 -PS - 5, 7.2, 1 MCS65 18 ϕ18 25, 36, 5 AR46 -N - 5, 7.2, 1 MCS3 1 ϕ1 AR66 -N - 5, 7.2 MCS4 12 ϕ12 1, 25, 36, 5 MCS55 12 ϕ12 AR98 -N - 5, 7.2, 1 MCS65 18 ϕ18 25, 36, 5 AR46 -H - 5, 1 MCS4 1 ϕ1 AR66 -H - 5, 1 MCS55 12 ϕ12 AR98 -H - 5, 1 MCS65 18 ϕ18 Either A, B or M indicating the type is entered where the box is located within the product name. Either A, C, or S indicating the power supply voltage is entered where the box is located within the product name. A number indicating the gear ratio is entered where the box is located within the product name. Either 1, 2, or 3 indicating the length of the cable included with the product is entered in the box where is located within the product name. 412 AR Stepping Motor & Packages Stepping Motor & Packages C-289

18 Cables Couplings Brackets Clean Dampers AS Series Selecting a coupling Page C-289 TH Geared P Geared Gear Ratio Coupling AS46 A-T AS46 AD-T AS66 E-T AS66 ED-T AS98 E-T AS98 ED-T AS46 A-P AS46 AD-P AS66 E-P AS66 ED-P AS98 E-P AS98 ED-P AS46 A-N AS46 AD-N Motor Shaft mm 3.6, 7.2, 1 MCS2 6 ϕ6 Driven Shaft mm 5 6 F ϕ5 ϕ6 ϕ6.35 ϕ8 ϕ1 ϕ12 ϕ14 ϕ15 ϕ16 ϕ18 ϕ2 ϕ22 ϕ24 ϕ25 2, 3 MCS3 6 ϕ6 3.6, 7.2 MCS3 8 ϕ8 1, 2, 3 MCS4 8 ϕ8 3.6, 7.2, 1 2, 3 MCS55 12 ϕ12 7.2, 1 MCS3 8 ϕ8 36, 5 MCS4 8 ϕ8 5, 7.2 MCS4 12 ϕ12 1, 25, 36, 5 MCS55 12 ϕ12 5, 7.2, 1 25, 36, 5 MCS65 18 ϕ18 7.2, 1 MCS3 1 ϕ1 Plate PN Geared AS66 E-N AS66 ED-N 5, 7.2 MCS4 12 ϕ12 1, 25, 36, 5 MCS55 12 ϕ12 Teaching Pendant Connection Cable Harmonic Geared AS98 E-N AS98 ED-N AS46 A2-H AS46 AD2-H AS66 E-H AS66 ED-H 5, 7.2, 1 25, 36, 5 MCS65 18 ϕ18 5, 1 MCS4 1 ϕ1 5, 1 MCS55 12 ϕ12 Battery Set Control Module AS98 E-H AS98 ED-H 5, 1 MCS65 18 ϕ18 Either A or M indicating the shape is entered where the box is located within the product name. Either A, C, or S indicating the power supply voltage is entered where the box is located within the product name. A number indicating the gear ratio is entered where the box is located within the product name. ASC Series Selecting a coupling Page C-289 TH Geared PN Geared Gear Ratio Coupling Harmonic Geared Motor Shaft mm Driven Shaft mm F ϕ4 ϕ5 ϕ6 ϕ6.35 ϕ8 ϕ1 ϕ12 ϕ14 ϕ15 ϕ16 ϕ18 ϕ2 ϕ22 ϕ24 7.2, 1 ASC34AK-T MCS14 5 ϕ5 2, 3 3.6, 7.2, 1 MCS2 6 ϕ6 ASC46 K-T 2, 3 MCS3 6 ϕ6 3.6, 7.2 MCS3 8 ϕ8 ASC66 K-T 1, 2, 3 MCS4 8 ϕ8 ASC34AK-N 5, 7.2, 1 MCS2 8 ϕ8 ASC46 K-N 7.2, 1 MCS3 1 ϕ1 5, 7.2 MCS4 12 ϕ12 ASC66 K-N 1, 25 MCS55 12 ϕ12 36, 5 ASC34AK-H 5, 1 MCS3 8 ϕ8 ASC46 K-H 5, 1 MCS4 1 ϕ1 ASC66 K-H 5, 1 MCS55 12 ϕ12 Either A or M indicating the shape is entered where the box is located within the product name. A number indicating the gear ratio is entered where the box is located within the product name. C-29 ORIENTA MOTOR GENERA CATAOGUE

19 Series Selecting a coupling Page C-289 TH Geared PS Geared PN Geared Gear Ratio Coupling Harmonic Geared 543 A-T 564 E-T 596 E-T Customer Support Centre Singapore: , Malaysia: , Others: Motor Shaft mm Driven Shaft mm 5 6 F ϕ5 ϕ6 ϕ6.35 ϕ8 ϕ1 ϕ12 ϕ14 ϕ15 ϕ16 ϕ18 ϕ2 ϕ22 ϕ24 ϕ25 3.6, 7.2, 1 MCS2 6 ϕ6 2, 3 MCS3 6 ϕ6 3.6, 7.2 MCS3 8 ϕ8 1, 2, 3 MCS4 8 ϕ8 3.6, 7.2, 1, 2, 3 MCS55 12 ϕ12 5 MCS2 8 ϕ8 545 A-PS 7.2, 1 MCS3 8 ϕ8 25 MCS3 8 ϕ8 543 A-PS 36, 5 MCS4 8 ϕ8 5, 7.2 MCS4 12 ϕ E-PS 1 MCS55 12 ϕ E-PS 25, 36, 5 MCS55 12 ϕ12 5 MCS55 18 ϕ E-PS 7.2, 1 MCS65 18 ϕ E-PS 25, 36, 5 MCS65 18 ϕ18 5 MCS2 1 ϕ1 544 A-N 7.2, 1 MCS3 1 ϕ1 5 MCS4 12 ϕ E-N 7.2, 1 MCS55 12 ϕ E-N 25, 36, 5 MCS55 12 ϕ12 5 MCS55 18 ϕ E-N 7.2, 1 MCS65 18 ϕ E-N 25, 36, 5 MCS65 18 ϕ A-H 5, 1 MCS4 1 ϕ1 564 E-H 5, 1 MCS55 12 ϕ E-H 5, 1 MCS65 18 ϕ18 Either A or B indicating the motor shaft type is entered where the box is located within the product name. A or C indicating the power supply voltage is entered where the box is located within the product name. A number indicating the gear ratio is entered where the box is located within the product name. Series Selecting a coupling Page C-289 TH Geared PS Geared PN Geared Gear Ratio Coupling Harmonic Geared Motor Shaft mm Driven Shaft mm F ϕ4 ϕ5 ϕ6 ϕ6.35 ϕ8 ϕ1 ϕ12 ϕ14 ϕ15 ϕ16 ϕ18 ϕ2 ϕ22 ϕ24 7.2, 1 523P PB-T MCS14 5 ϕ5 2, 3 3.6, 7.2, 1 MCS2 6 ϕ6 543 PB-T 2, 3 MCS3 6 ϕ6 3.6, 7.2 MCS3 8 ϕ8 564 PB-T 1, 2, 3 MCS4 8 ϕ8 5 MCS2 8 ϕ8 545 PB-PS 7.2, 1 MCS3 8 ϕ8 25 MCS3 8 ϕ8 543 PB-PS 36, 5 MCS4 8 ϕ8 5, 7.2 MCS4 12 ϕ PB-PS 1 MCS55 12 ϕ PB-PS 25, 36, 5 MCS55 12 ϕ12 523P PB-N 5, 7.2, 1 MCS2 8 ϕ8 5 MCS2 1 ϕ1 544 PB-N 7.2, 1 MCS3 1 ϕ1 5 MCS4 12 ϕ PB-N 7.2, 1 MCS55 12 ϕ PB-N 25, 36, 5 MCS55 12 ϕ12 513P PB-H 5, 1 MCS14 5 ϕ5 523P PB-H 5, 1 MCS3 8 ϕ8 543 PB-H 5, 1 MCS4 1 ϕ1 564 PB-H 5, 1 MCS55 12 ϕ12 Either A or B indicating the motor shaft type is entered where the box is located within the product name. A number indicating the gear ratio is entered where the box is located within the product name. AR Stepping Motor & Packages Stepping Motor & Packages C-291

20 Cables Couplings Brackets Clean Dampers Plate Teaching Pendant Connection Cable Battery Set Control Module CMK Series Selecting a coupling Page C-289 SH Geared Gear Ratio Coupling CMK223 P-SG CMK243 P-SG CMK264 P-SG 7.2, 9, 1 18, 36 Motor Shaft mm MCS14 5 ϕ5 3.6, 7.2 MCS14 5 ϕ5 9, 1, 18 36, 5, 1 Driven Shaft mm F ϕ4 ϕ5 ϕ6 ϕ6.35 ϕ8 ϕ1 ϕ12 ϕ14 ϕ15 ϕ16 ϕ18 ϕ2 MCS2 5 ϕ5 3.6, 7.2, 9, 1 MCS3 8 ϕ8 18, 36, 5, 1 MCS4 8 ϕ8 Either A or B indicating the motor shaft type is entered where the box is located within the product name. A number indicating the gear ratio is entered where the box is located within the product name. Stepping Motor PK Series Selecting a coupling Page C-289 SH Geared Gear Ratio Coupling PK223P -SG PK243 1-SG PK243 2-SG PK264 1-SG PK264 2-SG PK296 1-SG PK296 2-SG 7.2, 9, 1 18, 36 Motor Shaft mm MCS14 5 ϕ5 3.6, 7.2 MCS14 5 ϕ5 9, 1, 18 36, 5, 1 Driven Shaft mm F ϕ4 ϕ5 ϕ6 ϕ6.35 ϕ8 ϕ1 ϕ12 ϕ14 ϕ15 ϕ16 ϕ18 ϕ2 ϕ22 ϕ24 MCS2 5 ϕ5 3.6, 7.2 MCS14 5 ϕ5 9, 1, 18, 36 MCS2 5 ϕ5 3.6, 7.2, 9, 1 MCS3 8 ϕ8 18, 36 MCS4 8 ϕ8 3.6, 7.2, 9, 1 MCS3 8 ϕ8 18, 36, 5, 1 MCS4 8 ϕ8 3.6, 7.2, 9 MCS4 12 ϕ12 1, 18, 36 MCS55 12 ϕ12 Either A or B indicating the motor shaft type is entered where the box is located within the product name. A number indicating the gear ratio is entered where the box is located within the product name. ow-speed Synchronous Motor SMK Series (Geared motor) Selecting a coupling Page C-289 Gear Ratio Coupling SMKA- 3, 3.6, 7.5 9, 15, 18 3, 36, 5 Motor Shaft mm MCS14 5 ϕ5 Driven Shaft mm F4 8 1 ϕ4 ϕ5 ϕ6 ϕ6.35 ϕ8 ϕ1 6, 1, 12 MCS2 5 ϕ5 Either A or B indicating the motor shaft type is entered where the box is located within the product name. A number indicating the gear ratio is entered where the box is located within the product name. C-292 ORIENTA MOTOR GENERA CATAOGUE

21 Specifications Outer ϕa ength W Shaft Hole d1h7 Dimensions Shaft Hole d2h7 Key Slot Tolerance b/t Customer Support Centre Singapore: , Malaysia: , Others: Normal Torque Mass Inertia Static Torsion Spring Constant Permissible Permissible Permissible End Eccentricity Declination Play mm mm mm mm mm N m g kg m 2 N m/rad mm deg mm MCS MCS MCS (.5) MCS MCS MCS MCS MCS MCS25F MCS MCS MCS MCS26F MCS MCS MCS2F4F MCS2F MCS2F MCS MCS MCS MCS MCS36F MCS MCS MCS MCS MCS MCS MCS3F4F MCS3F MCS3F MCS MCS MCS MCS MCS MCS MCS MCS MCS MCS MCS MCS MCS MCS MCS MCS Normal torque indicated in ( ) is an assumed value at a safety factor (4.2 times) selected according to the load. 5. (1.2) 12.5 (3.) AR Stepping Motor & Packages Stepping Motor & Packages C-293

22 Cables Couplings Brackets Clean Dampers Plate Teaching Pendant Connection Cable Battery Set Control Module Outer ϕa ength W Shaft Hole d1h7 Dimensions Shaft Hole d2h7 Key Slot Tolerance b/t ϕ8 b: 2±.125 t : ϕ1 b: 3±.125 t : ϕ12 b: 4±.15 t : ϕ14 b: 5±.15 t : ϕ15 b: 5±.15 t : ϕ16 b: 5±.15 t : ϕ18 b: 6±.15 t : ϕ2 b: 6±.15 t : ϕ22 b: 6±.15 t : ϕ24 b: 8±.18 t : ϕ25 b: 8±.18 t : Normal Torque Mass Inertia Static Torsion Spring Constant Permissible Permissible Permissible End Eccentricity Declination Play mm mm mm mm mm N m g kg m 2 N m/rad mm deg mm MCS MCS MCS MCS MCS MCS MCS MCS MCS MCS MCS (4.) MCS MCS MCS MCS MCS MCS MCS MCS MCS MCS MCS MCS MCS MCS MCS MCS MCS MCS MCS MCS MCS MCS MCS MCS MCS MCS MCS MCS MCS MCS MCS MCS MCS MCS MCS MCS MCS MCS MCS MCS MCS Normal torque indicated in ( ) is an assumed value at a safety factor (4.2 times) selected according to the load. 6. (14.3) 16 (38.1) C-294 ORIENTA MOTOR GENERA CATAOGUE

23 Dimensions (Unit = mm) MCS14 Mass: 6.7 g B Customer Support Centre Singapore: , Malaysia: , Others: M2 Hexagonal Socket Head Screws ϕd1 ϕd2 ϕ MCS2 Mass: 19.8 g B494 MCS3 Mass: 44.6 g B495 MCS4 Mass: 139 g B496 b t ϕd1 ϕd1 ϕd M2.5 Hexagonal Socket Head Screws ϕd2 ϕ ϕd2 ϕ M3 Hexagonal Socket Head Screws ϕd2 ϕ M6 Hexagonal Socket Head Screws t 46 b AR Stepping Motor & Packages Stepping Motor & Packages C-295

24 Cables Couplings Brackets Clean Dampers Plate MCS55 Mass: 282 g B497 MCS65 Mass: 535 g B498 b t b ϕd ϕd2 ϕ55 2 M6 Hexagonal Socket Head Screws t b 57 2 M8 Hexagonal Socket Head Screws Teaching Pendant ϕd2 ϕ65 t ϕd1 Connection Cable t Battery Set Control Module b 73 C-296 ORIENTA MOTOR GENERA CATAOGUE

25 to a Shaft Customer Support Centre Singapore: , Malaysia: , Others: To mount a flexible coupling to a shaft, choose between the set screw type or clamp type according to your application. Set Screw The set screw type adopts one of the most widely used fastener structures where screws are pushed into the shaft to fix the shaft. However, caution must be exercised because the shaft may be damaged due to direct contact with the screw tip, and removal of the coupling may become difficult. Since the motor shaft has the shaft flat, install the screw point in the surface of shaft flat perpendicularly. Clamp Clamp type couplings use the tightening force of the screw to compress the shaft hole diameter and thereby fasten the coupling to the shaft. This does not damage the shaft and is easy to mount and remove. The following table shows the screw tightening torque of the clamp type couplings. We recommend using a torque wrench to fasten. MC12 C2 MC16 C2 MC2 C2 MC25 C2 MC32 C2 MC4 C2 MC5 C2 Tightening Torque N m MCS14 MCS2 MCS3 MCS4 MCS55 MCS65 Tightening Torque N m Alignment Adjustment Flexible couplings tolerate misalignment of the shaft center and transfer rotation angle and torque, but produce vibration when the permissible value for misalignment is exceeded. This can dramatically shorten the coupling's service life. This requires alignment adjustment. Misalignment of the shaft center includes eccentricity (parallel error of both shaft centers), declination (angle error of both shaft centers) and end play (shaft movement in the axial direction). To keep misalignment within the permissible value, always check and adjust the alignment. To increase the service life of the coupling, we recommend keeping misalignment below 1/3 of the permissible value. Straight Edge End Play Eccentricity Declination Notes When misalignment exceeds the permissible value or excessive torque is applied, the coupling's shape will deform, and service life is shortened. When the coupling emits a metallic sound during operation, stop operation immediately and ensure there is no misalignment, axis interference or loose screws. When the load change is large, apply an adhesive to the coupling set screw to prevent it from loosening. AR Stepping Motor & Packages Stepping Motor & Packages C-297