Datasheet - Elfa

Stepping MotorsSystem ConfigurationAn example of a system configuration with the SG8030JY controller.Controller (Sold separately)Controller(➜ Page C-248)24 VDCPower Supply(Not supplied)ProgrammableController(Not supplied)CMK Series (Body)MotorDriver24 VDCPower Supply(Not supplied)Selectable Accessories and Peripheral Equipment (Sold separately)Motor MountingBrackets(➜ Page C-266)FlexibleCouplings(➜ Page C-258)Clean Dampers(➜ Page C-264)DriverLead Wire Set(➜ Page C-257)Motor Lead Wire/Connector Assembly ✽(➜ Page C-255)MotorConnector Set(➜ Page C-255)✽Motor lead wire/connector assembly of 0.6 m is included with the motor and driver package of connector-coupled type.No. Product Name Overview PageControllerMotor Mounting BracketsThis controller outputs pulse commands that determine the rotating amount and rotating speed.Dedicated mounting bracket for the motor.C-248C-266Flexible CouplingsClean DampersDriver Lead Wire SetMotor Lead Wire/Connector AssemblyMotor Connector SetCoupling that connects the motor shaft to the driven shaft.Dedicated damper for suppressing stepping motor vibration.Cables for connecting the driver and motor, DC power supply or host controller (0.6 m).Lead wire with a connector crimped for connector-coupled motors (0.6 m, 1 m).Set of connector housings and contacts for use with connector-coupled motors (for 30 units).C-258C-264C-257C-255C-255Example of System Configuration(Body)(Sold separately)CMK SeriesControllerCMK244PBP SG8030JY-UMotor MountingBracketPAL0PFlexibleCouplingMCS140506Clean DamperD4CL-5.0FDriver Lead WireSet (0.6 m)LCS01CMK2The system configuration shown above is an example. Other combinations are available.C-148ORIENTAL MOTOR GENERAL CATALOGUEFeatures C-146 / System Configuration C-148 / Product Line C-149

Product Number CodeHigh-Torque Type, Standard Type, High-ResolutionTypeProduct LineHigh-Torque TypeModel (Single Shaft)CMK223PAPCMK224PAPCMK225PAPCMK233PAPCMK235PAPCMK244PAPCMK246PAPModel (Double Shaft)CMK223PBPCMK224PBPCMK225PBPCMK233PBPCMK235PBPCMK244PBPCMK246PBPThe following items are included in each product.Motor, Driver, Driver Connector, Motor Lead Wire/Connector Assembly, OperatingManualStandard TypeModel (Single Shaft)CMK243APCMK244APCMK245APCMK256APCMK258APCMK264APCMK266APCMK268AP246PAP SH Geared Type264AP-SG 10 Model (Double Shaft)CMK243BPCMK244BPCMK245BPCMK256BPCMK258BPCMK264BPCMK266BPCMK268BPThe following items are included in each product.Motor, Driver, Driver Connector, Operating ManualHigh-Resolution TypeModel (Single Shaft) Model (Double Shaft)CMK243MAP CMK243MBPCMK244MAP CMK244MBPCMK245MAP CMK245MBPCMK264MAP CMK264MBPCMK266MAP CMK266MBPCMK268MAP CMK268MBPThe following items are included in each product.Motor, Driver, Driver Connector, Motor Lead Wire/Connector Assembly, OperatingManual Series CMK: CMK Series 2: 2-PhaseMotor Frame Size 2: 28 mm 3: 35 mm 4: 42 mm 5: 50 mm6: 56.4 mmMotor Case LengthMotor Type P: High-Torque Type Blank: Standard TypeM: High-Resolution Type Shaft Type A: Single Shaft B: Double Shaft Signal I/O Mode P: Photocoupler Series CMK: CMK Series 2: 2-Phase Motor Frame Size 2: 28 mm 4: 42 mm 6: 60 mm Motor Case Length Shaft Type A: Single Shaft B: Double Shaft Signal I/O Mode P: Photocoupler Gearhead Type SG: SH Geared Type Gear RatioSH Geared TypeModel (Single Shaft)CMK223AP-SG7.2CMK223AP-SG9CMK223AP-SG10CMK223AP-SG18CMK223AP-SG36CMK243AP-SG3.6CMK243AP-SG7.2CMK243AP-SG9CMK243AP-SG10CMK243AP-SG18CMK243AP-SG36CMK243AP-SG50CMK243AP-SG100CMK264AP-SG3.6CMK264AP-SG7.2CMK264AP-SG9CMK264AP-SG10CMK264AP-SG18CMK264AP-SG36CMK264AP-SG50CMK264AP-SG100Model (Double Shaft)CMK223BP-SG7.2CMK223BP-SG9CMK223BP-SG10CMK223BP-SG18CMK223BP-SG36CMK243BP-SG3.6CMK243BP-SG7.2CMK243BP-SG9CMK243BP-SG10CMK243BP-SG18CMK243BP-SG36CMK243BP-SG50CMK243BP-SG100CMK264BP-SG3.6CMK264BP-SG7.2CMK264BP-SG9CMK264BP-SG10CMK264BP-SG18CMK264BP-SG36CMK264BP-SG50CMK264BP-SG100The following items are included in each product.Motor, Driver, Driver Connector, Motor Lead Wire/Connector Assembly ✽ , MountingScrews for Motor, Operating Manual✽ Only for connector-coupled motorAC Input DC Input AC InputDC InputStepping Motors Intro duction AS ASC5-PhaseRK5-PhaseCRK2-PhaseCMK2-PhaseCSK2-PhaseSteppingMotors5-PhaseSteppingMotors Controllers Accessories InstallationSpecifications, Characteristics C-150 / Dimensions C-162 / Connection and Operation C-166 / Motor and Driver Combinations C-169 C-149

Stepping MotorsHigh-Torque Type Motor Frame Size 28 mmSpecificationsModelSingle Shaft CMK223PAP ✽ CMK224PAP ✽ CMK225PAP ✽Double Shaft CMK223PBP ✽ CMK224PBP ✽ CMK225PBP ✽Maximum Holding Torque Nm 0.05 0.075 0.09Rotor Inertia J: kgm 2 910 -7 1210 -7 1810 -7Rated Current A/Phase 0.95Basic Step Angle 1.8˚Power Source24 VDC10% 1.5 AExcitation ModeMicrostepMassMotor kg 0.11 0.14 0.2Driver kg 0.05Dimension No.Motor1Driver10How to read specifications table ➜ Page C-10✽ Motor lead wire/connector assembly of 0.6 m is included with the motor and driver package of connector coupled type.Speed – Torque Characteristics How to read speed – torque characteristics ➜ Page C-10CMK223PAP/CMK223PBPCurrent [A]210Torque [N·m]Power Input: 24 VDC Current: 0.95 A/Phase (2 Phases ON)With Damper D4CL-5.0F: JL=3410 7 kgm 20.080.070.060.050.040.030.020.01000(0)Pullout TorqueDriver Input Currentfs500 1000 1500 2000 2500 3000 3500 4000 4500Speed [r/min]4(8)8(16)Pulse Speed [kHz]CMK225PAP/CMK225PBPCurrent [A]210Torque [N·m]0.120.100.080.060.040.02000(0)4(8)8(16)Resolution 1 1.8˚/stepResolution 2 0.9˚/step12(24)Power Input: 24 VDC Current: 0.95 A/Phase (2 Phases ON)With Damper D4CL-5.0F: JL=3410 7 kgm 20.14Pullout TorqueDriver Input Current12(24)Resolution 1(Resolution 2)fs500 1000 1500 2000 2500 3000 3500 4000 4500Speed [r/min]Pulse Speed [kHz]Resolution 1 1.8˚/stepResolution 2 0.9˚/stepResolution 1(Resolution 2)CMK224PAP/CMK224PBPCurrent [A]210Torque [N·m]Power Input: 24 VDC Current: 0.95 A/Phase (2 Phases ON)With Damper D4CL-5.0F: JL=3410 7 kgm 20.12Resolution 1 1.8˚/step0.10Resolution 2 0.9˚/step0.080.060.040.02000(0)Pullout TorqueDriver Input Currentfs500 1000 1500 2000 2500 3000 3500 4000 4500Speed [r/min]4(8)8(16)Pulse Speed [kHz]12(24)Resolution 1(Resolution 2)The pulse input circuit responds to approximately 100 kHz with a pulse duty of 50%.Notes:Pay attention to heat dissipation from motor as there will be a considerable amount of heat under certain conditions. Be sure to keep the temperature of the motor case under 100˚C.The driver's automatic current cutback function at motor standstill reduces maximum holding torque by approximately 40%.C-150ORIENTAL MOTOR GENERAL CATALOGUEFeatures C-146 / System Configuration C-148 / Product Line C-149

High-Torque Type Motor Frame Size 35 mm, 42 mmSpecificationsModelSingle Shaft CMK233PAP ✽ CMK235PAP ✽ CMK244PAP ✽ CMK246PAP ✽Double Shaft CMK233PBP ✽ CMK235PBP ✽ CMK244PBP ✽ CMK246PBP ✽Maximum Holding Torque Nm 0.16 0.3 0.39 0.75Rotor Inertia J: kgm 2 2410 -7 5010 -7 5710 -7 11410 -7Rated Current A/Phase 1.2Basic Step Angle 1.8˚Power Source24 VDC10% 1.7 AExcitation ModeMicrostepMassMotor kg 0.18 0.285 0.3 0.5Driver kg 0.05Dimension No.Motor 2 3Driver10How to read specifications table ➜ Page C-10✽ Motor lead wire/connector assembly of 0.6 m is included with the motor and driver package of connector coupled type.Speed – Torque Characteristics How to read speed – torque characteristics ➜ Page C-10CMK233PAP/CMK233PBPCurrent [A]420Torque [N·m]Power Input: 24 VDC Current: 1.2 A/Phase (2 Phases ON)With Damper D4CL-5.0F: JL=3410 7 kgm 20.20Resolution 1 1.8˚/stepResolution 2 0.9˚/stepPullout Torque0.150.100.05000(0)Driver Input Currentfs5002(4)1000 1500Speed [r/min]4(8)Pulse Speed [kHz]CMK244PAP/CMK244PBPCurrent [A]210Torque [N·m]0.30.2Driver Input Current0.1000(0)fs5002(4)1000 1500Speed [r/min]4(8)6(12)6(12)2000Power Input: 24 VDC Current: 1.2 A/Phase (2 Phases ON)With Damper D4CL-5.0F: JL=3410 7 kgm 20.5Resolution 1 1.8˚/step0.4Resolution 2 0.9˚/stepPullout TorquePulse Speed [kHz]20002500Resolution 1(Resolution 2)2500Resolution 1(Resolution 2)CMK235PAP/CMK235PBPCurrent [A]210Torque [N·m]Power Input: 24 VDC Current: 1.2 A/Phase (2 Phases ON)With Damper D4CL-5.0F: JL=3410 7 kgm 20.30Resolution 1 1.8˚/step0.25Resolution 2 0.9˚/step0.200.150.100.05000(0)Driver Input Currentfs500 1000 1500Speed [r/min]2(4)Pullout Torque4(8)Pulse Speed [kHz]CMK246PAP/CMK246PBPCurrent [A]420Torque [N·m]0.40.2000(0)fs5002(4)1000Speed [r/min]4(8)6(12)15002000Power Input: 24 VDC Current: 1.2 A/Phase (2 Phases ON)With Damper D4CL-5.0F: JL=3410 7 kgm 20.8Resolution 1 1.8˚/stepPullout TorqueResolution 2 0.9˚/step0.6Driver Input CurrentPulse Speed [kHz]2500Resolution 1(Resolution 2)20006 Resolution 1(12) (Resolution 2)The pulse input circuit responds to approximately 100 kHz with a pulse duty of 50%.Notes:Pay attention to heat dissipation from motor as there will be a considerable amount of heat under certain conditions. Be sure to keep the temperature of the motor case under 100˚C.The driver's automatic current cutback function at motor standstill reduces maximum holding torque by approximately 40%.AC Input DC Input AC InputDC InputStepping Motors Intro duction AS ASC5-PhaseRK5-PhaseCRK2-PhaseCMK2-PhaseCSK2-PhaseSteppingMotors5-PhaseSteppingMotors Controllers Accessories InstallationSpecifications, Characteristics C-150 / Dimensions C-162 / Connection and Operation C-166 / Motor and Driver Combinations C-169 C-151

Stepping MotorsStandard Type Motor Frame Size 42 mm, 50 mmSpecificationsModelSingle Shaft CMK243AP CMK244AP CMK245AP CMK256AP CMK258APDouble Shaft CMK243BP CMK244BP CMK245BP CMK256BP CMK258BPMaximum Holding Torque Nm 0.16 0.26 0.32 0.56 1.2Rotor Inertia J: kgm 2 3510 -7 5410 -7 6810 -7 23010 -7 42010 -7Rated Current A/Phase 0.95 1.2 2Basic Step Angle 1.8˚Power Source 24 VDC10% 1.5 A 24 VDC10% 1.7 A 24 VDC10% 2.9 AExcitation ModeMicrostepMassMotor kg 0.21 0.27 0.35 0.53 0.89Driver kg 0.05Dimension No.Motor 4 5Driver10How to read specifications table ➜ Page C-10Speed – Torque Characteristics How to read speed – torque characteristics ➜ Page C-10CMK243AP/CMK243BPCurrent [A]210Torque [N·m]Power Input: 24 VDC Current: 0.95 A/Phase (2 Phases ON)With Damper D4CL-5.0F: JL=3410 7 kgm 20.25Resolution 1 1.8˚/step0.20Resolution 2 0.9˚/step0.150.100.05000(0)Driver Input Currentfs5002(4)Pullout Torque1000 1500Speed [r/min]4(8)Pulse Speed [kHz]6(12)200025008 Resolution 1(16) (Resolution 2)CMK244AP/CMK244BPCurrent [A]210Torque [N·m]Power Input: 24 VDC Current: 1.2 A/Phase (2 Phases ON)With Damper D4CL-5.0F: JL=3410 7 kgm 20.35Resolution 1 1.8˚/step0.30Resolution 2 0.9˚/step0.250.200.150.100.05000(0)fs5002(4)Pullout TorqueDriver Input Current1000 1500Speed [r/min]4(8)Pulse Speed [kHz]6(12)200025008 Resolution 1(16) (Resolution 2)CMK245AP/CMK245BPCurrent [A]210Torque [N·m]Power Input: 24 VDC Current: 1.2 A/Phase (2 Phases ON)With Damper D4CL-5.0F: JL=3410 7 kgm 20.400.35Resolution 1 1.8˚/stepResolution 2 0.9˚/step0.30Pullout Torque0.250.200.150.100.05000(0)Driver Input Currentfs5002(4)1000 1500Speed [r/min]4(8)Pulse Speed [kHz]6(12)200025008 Resolution 1(16) (Resolution 2)CMK256AP/CMK256BPCurrent [A]840Torque [N·m]Power Input: 24 VDC Current: 2.0 A/Phase (2 Phases ON)With Damper D6CL-6.3F: JL=14010 7 kgm 20.8Resolution 1 1.8˚/stepResolution 2 0.9˚/step0.6Pullout Torque0.40.2000(0)Driver Input Currentfs5002(4)1000Speed [r/min]4(8)Pulse Speed [kHz]150020006 Resolution 1(12) (Resolution 2)CMK258AP/CMK258BPPower Input: 24 VDC Current: 2.0 A/Phase (2 Phases ON)With Damper D6CL-6.3F: JL=14010 7 kgm 21.5Resolution 1 1.8˚/step1.2Resolution 2 0.9˚/stepCurrent [A]420Torque [N·m]0.90.60.300Pullout Torquefs500Driver Input Current1000Speed [r/min]150020000(0)2(4)4(8)Pulse Speed [kHz]6 Resolution 1(12) (Resolution 2)The pulse input circuit responds to approximately 100 kHz with a pulse duty of 50%.Notes:Pay attention to heat dissipation from motor as there will be a considerable amount of heat under certain conditions. Be sure to keep the temperature of the motor case under 100˚C.The driver's automatic current cutback function at motor standstill reduces maximum holding torque by approximately 40%.C-152ORIENTAL MOTOR GENERAL CATALOGUEFeatures C-146 / System Configuration C-148 / Product Line C-149

Standard Type Motor Frame Size 56.4 mmSpecificationsModelSingle Shaft CMK264AP CMK266AP CMK268APDouble Shaft CMK264BP CMK266BP CMK268BPMaximum Holding Torque Nm 0.36 0.82 1.35Rotor Inertia J: kgm 2 12010 -7 30010 -7 48010 -7Rated Current A/Phase 2Basic Step Angle 1.8˚Power Source24 VDC10% 2.9 AExcitation ModeMicrostepMassMotor kg 0.45 0.7 1Driver kg 0.05Dimension No.Motor6Driver10How to read specifications table ➜ Page C-10Speed – Torque Characteristics How to read speed – torque characteristics ➜ Page C-10CMK264AP/CMK264BPCurrent [A]420Torque [N·m]Power Input: 24 VDC Current: 2.0 A/Phase (2 Phases ON)With Damper D6CL-6.3F: JL=14010 7 kgm 20.5Resolution 1 1.8˚/step0.4Resolution 2 0.9˚/step0.30.20.1000(0)Driver Input Currentfs5002(4)Pullout Torque1000 1500Speed [r/min]4(8)Pulse Speed [kHz]CMK268AP/CMK268BPCurrent [A]420Torque [N·m]0.80.60.40.200fs5001000Speed [r/min]6(12)15002000Power Input: 24 VDC Current: 2.0 A/Phase (2 Phases ON)With Damper D6CL-6.3F: JL=14010 7 kgm 21.61.4Resolution 1 1.8˚/stepResolution 2 0.9˚/step1.2Pullout Torque1.00(0)2(4)4(8)Pulse Speed [kHz]Driver Input Current25008 Resolution 1(16) (Resolution 2)20006 Resolution 1(12) (Resolution 2)CMK266AP/CMK266BPThe pulse input circuit responds to approximately 100 kHz with a pulse duty of 50%.Notes:Pay attention to heat dissipation from motor as there will be a considerable amount of heat under certain conditions. Be sure to keep the temperature of the motor case under 100˚C.The driver's automatic current cutback function at motor standstill reduces maximum holding torque by approximately 40%.Current [A]420Torque [N·m]Power Input: 24 VDC Current: 2.0 A/Phase (2 Phases ON)With Damper D6CL-6.3F: JL=14010 7 kgm 21.2Resolution 1 1.8˚/step1.0Resolution 2 0.9˚/step0.80.60.40.2000(0)fs500Pullout Torque2(4)1000 1500Speed [r/min]4(8)Pulse Speed [kHz]Driver Input Current6(12)200025008 Resolution 1(16) (Resolution 2)AC Input DC Input AC InputDC InputStepping Motors Intro duction AS ASC5-PhaseRK5-PhaseCRK2-PhaseCMK2-PhaseCSK2-PhaseSteppingMotors5-PhaseSteppingMotors Controllers Accessories InstallationSpecifications, Characteristics C-150 / Dimensions C-162 / Connection and Operation C-166 / Motor and Driver Combinations C-169 C-153

Stepping MotorsHigh-Resolution Type Motor Frame Size 42 mm, 56.4 mmSpecificationsModelSingle Shaft CMK243MAP CMK244MAP CMK245MAP CMK264MAP CMK266MAP CMK268MAPDouble Shaft CMK243MBP CMK244MBP CMK245MBP CMK264MBP CMK266MBP CMK268MBPMaximum Holding Torque Nm 0.16 0.26 0.32 0.37 0.9 1.35Rotor Inertia J: kgm 2 3510 -7 5410 -7 6810 -7 12010 -7 30010 -7 48010 -7Rated Current A/Phase 0.95 1.2 2Basic Step Angle 0.9˚Power Source 24 VDC10% 1.5 A 24 VDC10% 1.7 A 24 VDC10% 2.9 AExcitation ModeMicrostepMassMotor kg 0.24 0.3 0.37 0.45 0.7 1Driver kg 0.05Dimension No.Motor 4 6Driver10How to read specifications table ➜ Page C-10Speed – Torque Characteristics How to read speed – torque characteristics ➜ Page C-10CMK243MAP/CMK243MBPCurrent [A]210Torque [N·m]Power Input: 24 VDC Current: 0.95 A/Phase (2 Phases ON)With Damper D4CL-5.0F: JL=3410 7 kgm 20.25Resolution 1 0.9˚/step0.20Resolution 2 0.45˚/step0.150.100.05000(0)Pullout TorqueDriver Input Currentfs5005(10)1000 1500Speed [r/min]10(20)Pulse Speed [kHz]2000250015 Resolution 1(30) (Resolution 2)CMK244MAP/CMK244MBPCurrent [A]210Torque [N·m]Power Input: 24 VDC Current: 1.2 A/Phase (2 Phases ON)With Damper D4CL-5.0F: JL=3410 7 kgm 20.350.300.25Pullout Torque0.200.150.100.05 Driver Input Current000(0)fs5005(10)1000 1500Speed [r/min]10(20)Pulse Speed [kHz]Resolution 1 0.9˚/stepResolution 2 0.45˚/step2000250015 Resolution 1(30) (Resolution 2)CMK245MAP/CMK245MBPCurrent [A]210Torque [N·m]Power Input: 24 VDC Current: 1.2 A/Phase (2 Phases ON)With Damper D4CL-5.0F: JL=3410 7 kgm 20.400.35Resolution 1 0.9˚/stepPullout TorqueResolution 2 0.45˚/step0.300.250.200.150.10Driver Input Current0.05fs00 5000(0)5(10)1000 1500Speed [r/min]10(20)Pulse Speed [kHz]CMK266MAP/CMK266MBPCurrent [A]420Torque [N·m]0.80.60.40.2000(0)fs5005(10)1000 1500Speed [r/min]10(20)2000Power Input: 24 VDC Current: 2.0 A/Phase (2 Phases ON)With Damper D6CL-6.3F: JL=14010 7 kgm 21.2Resolution 1 0.9˚/step1.0Resolution 2 0.45˚/stepPullout TorqueDriver Input CurrentPulse Speed [kHz]2000250015 Resolution 1(30) (Resolution 2)250015 Resolution 1(30) (Resolution 2)CMK264MAP/CMK264MBPCurrent [A]420Torque [N·m]Power Input: 24 VDC Current: 2.0 A/Phase (2 Phases ON)With Damper D6CL-6.3F: JL=14010 7 kgm 20.5Resolution 1 0.9˚/step0.4Resolution 2 0.45˚/stepPullout Torque0.30.20.1000(0)Driver Input Currentfs5005(10)1000 1500Speed [r/min]10(20)Pulse Speed [kHz]CMK268MAP/CMK268MBPCurrent [A]420Torque [N·m]1.00.80.60.40.2 Driver Input Current0fs05001000Speed [r/min]15002000250015 Resolution 1(30) (Resolution 2)Power Input: 24 VDC Current: 2.0 A/Phase (2 Phases ON)With Damper D6CL-6.3F: JL=14010 7 kgm 21.61.4Resolution 1 0.9˚/stepPullout TorqueResolution 2 0.45˚/step1.20(0)5(10)Pulse Speed [kHz]10(20)2000Resolution 1(Resolution 2)The pulse input circuit responds to approximately 100 kHz with a pulse duty of 50%.Notes:Pay attention to heat dissipation from motor as there will be a considerable amount of heat under certain conditions. Be sure to keep the temperature of the motor case under 100˚C.The driver's automatic current cutback function at motor standstill reduces maximum holding torque by approximately 40%.C-154ORIENTAL MOTOR GENERAL CATALOGUEFeatures C-146 / System Configuration C-148 / Product Line C-149

SH Geared Type Motor Frame Size 28 mmSpecificationsModelSingle Shaft CMK223AP-SG7.2 ✽ CMK223AP-SG9 ✽ CMK223AP-SG10 ✽ CMK223AP-SG18 ✽ CMK223AP-SG36 ✽Double Shaft CMK223BP-SG7.2 ✽ CMK223BP-SG9 ✽ CMK223BP-SG10 ✽ CMK223BP-SG18 ✽ CMK223BP-SG36 ✽Maximum Holding Torque Nm 0.3 0.4Rotor Inertia J: kgm 2 910 -7Rated Current A/Phase 0.95Basic Step Angle 0.25˚ 0.2˚ 0.18˚ 0.1˚ 0.05˚Gear Ratio 1: 7.2 1: 9 1: 10 1: 18 1: 36Permissible Torque Nm 0.3 0.4Permissible Speed Range r/min 0250 0200 0180 0100 050Power Source24 VDC10% 1.5 AExcitation ModeMicrostepMassMotor kg 0.16Driver kg 0.05Dimension No.Motor7Driver10How to read specifications table ➜ Page C-10✽ Motor lead wire/connector assembly of 0.6 m is included with the motor and driver package of connector coupled type.Backlash value is approximately 1 to 2˚.Note:Direction of rotation of the motor and that of the gear output shaft are the same for gear ratios 1:7.2 and 1:36. It is the opposite for 1:9, 1:10 and 1:18 gear ratios.Speed – Torque Characteristics How to read speed – torque characteristics ➜ Page C-10CMK223AP-SG7.2/CMK223BP-SG7.2Current [A]1.510.50Torque [N·m]Power Input: 24 VDC Current: 0.95 A/Phase (2 Phases ON)With Damper D4CL-5.0F: JL=3410 7 kgm 20.6Resolution 1 0.25˚/step0.5Resolution 2 0.125˚/step0.40.30.20.1fs00 50 100 150 200 250 300Speed [r/min]0(0)Permissible TorqueDriver Input Current2(4)4(8)Pulse Speed [kHz]6(12)Resolution 1(Resolution 2)CMK223AP-SG10/CMK223BP-SG10Current [A]1.510.50Torque [N·m]Power Input: 24 VDC Current: 0.95 A/Phase (2 Phases ON)With Damper D4CL-5.0F: JL=3410 7 kgm 20.6Resolution 1 0.18˚/step0.5Resolution 2 0.09˚/step0.40.30.20.1fs00 50 100 150 200Speed [r/min]0(0)Permissible TorqueDriver Input Current2(4)4(8)Pulse Speed [kHz]6 Resolution 1(12) (Resolution 2)CMK223AP-SG36/CMK223BP-SG36Current [A]1.510.50Torque [N·m]Power Input: 24 VDC Current: 0.95 A/Phase (2 Phases ON)With Damper D4CL-5.0F: JL=3410 7 kgm 20.6Resolution 1 0.05˚/step0.5Resolution 2 0.025˚/step0.40.30.20.1fs00 10 20 30 40 50 60Speed [r/min]0(0)Permissible TorqueDriver Input Current2(4)4(8)Pulse Speed [kHz]6(12)Resolution 1(Resolution 2)CMK223AP-SG9/CMK223BP-SG9Current [A]1.510.50Torque [N·m]Power Input: 24 VDC Current: 0.95 A/Phase (2 Phases ON)With Damper D4CL-5.0F: JL=3410 7 kgm 20.6Resolution 1 0.2˚/step0.5Resolution 2 0.1˚/step0.40.30.20.1fs00 50 100 150 200 250Speed [r/min]0(0)Permissible TorqueDriver Input Current2(4)4(8)Pulse Speed [kHz]6(12)Resolution 1(Resolution 2)CMK223AP-SG18/CMK223BP-SG18Current [A]1.510.50Torque [N·m]Power Input: 24 VDC Current: 0.95 A/Phase (2 Phases ON)With Damper D4CL-5.0F: JL=3410 7 kgm 20.6Resolution 1 0.1˚/step0.5Resolution 2 0.05˚/step0.40.30.20.1fs00 20 40 60 80 100 120Speed [r/min]0(0)Permissible TorqueDriver Input Current2(4)4(8)Pulse Speed [kHz]6(12)Resolution 1(Resolution 2)The pulse input circuit responds to approximately 100 kHz with a pulse duty of 50%.Notes:Pay attention to heat dissipation from motor as there will be a considerable amount of heatunder certain conditions. Be sure to keep the temperature of the motor case under 100˚C.The driver's automatic current cutback function at motor standstill reduces maximumholding torque by approximately 40%.AC Input DC Input AC InputDC InputStepping Motors Intro duction AS ASC5-PhaseRK5-PhaseCRK2-PhaseCMK2-PhaseCSK2-PhaseSteppingMotors5-PhaseSteppingMotors Controllers Accessories InstallationSpecifications, Characteristics C-150 / Dimensions C-162 / Connection and Operation C-166 / Motor and Driver Combinations C-169 C-155

Stepping MotorsSH Geared Type Motor Frame Size 42 mmSpecificationsModelSingle Shaft CMK243AP-SG3.6 CMK243AP-SG7.2 CMK243AP-SG9 CMK243AP-SG10Double Shaft CMK243BP-SG3.6 CMK243BP-SG7.2 CMK243BP-SG9 CMK243BP-SG10Maximum Holding Torque Nm 0.2 0.4 0.5 0.56Rotor Inertia J: kgm 2 3510 -7Rated Current A/Phase 0.95Basic Step Angle 0.5˚ 0.25˚ 0.2˚ 0.18˚Gear Ratio 1: 3.6 1: 7.2 1: 9 1: 10Permissible Torque Nm 0.2 0.4 0.5 0.56Permissible Speed Range r/min 0500 0250 0200 0180Power Source24 VDC10% 1.5 AExcitation ModeMicrostepMassMotor kg 0.35Driver kg 0.05Dimension No.Motor8Driver10ModelSingle Shaft CMK243AP-SG18 CMK243AP-SG36 CMK243AP-SG50 CMK243AP-SG100Double Shaft CMK243BP-SG18 CMK243BP-SG36 CMK243BP-SG50 CMK243BP-SG100Maximum Holding Torque Nm 0.8Rotor Inertia J: kgm 2 3510 -7Rated Current A/Phase 0.95Basic Step Angle 0.1˚ 0.05˚ 0.036˚ 0.018˚Gear Ratio 1: 18 1: 36 1: 50 1: 100Permissible Torque Nm 0.8Permissible Speed Range r/min 0100 050 036 018Power Source24 VDC10% 1.5 AExcitation ModeMicrostepMassMotor kg 0.35Driver kg 0.05Dimension No.Motor8Driver10How to read specifications table ➜ Page C-10Backlash value is approximately 1 to 2˚.Note:Direction of rotation of the motor and that of the gear output shaft are the same for gear ratios 1: 3.6, 1: 7.2, 1: 9, 1: 10, 1: 50 and 1: 100. It is the opposite for 1:18 and 1:36 gear ratios.C-156ORIENTAL MOTOR GENERAL CATALOGUEFeatures C-146 / System Configuration C-148 / Product Line C-149

Speed – Torque Characteristics How to read speed – torque characteristics ➜ Page C-10CMK243AP-SG3.6/CMK243BP-SG3.6Current [A]210Torque [N·m]Power Input: 24 VDC Current: 0.95 A/Phase (2 Phases ON)With Damper D4CL-5.0F: JL3410 7 kgm 21.0Resolution 1 0.5°/stepResolution 2 0.25°/step0.80.60.40.2Driver Input Currentfs00 100 200 300 400 500 600Speed [r/min]0(0)Permissible Torque2(4)4(8)Pulse Speed [kHz]6(12)CMK243AP-SG9/CMK243BP-SG9Current [A]210Torque [N·m]0.60.40.2Resolution 1(Resolution 2)Power Input: 24 VDC Current: 0.95 A/Phase (2 Phases ON)With Damper D4CL-5.0F: JL=3410 7 kgm 21.0Resolution 1 0.2˚/stepResolution 2 0.1˚/step0.8fs00 50 100 150 200 250Speed [r/min]0(0)Permissible TorqueDriver Input Current2(4)4(8)Pulse Speed [kHz]6(12)Resolution 1(Resolution 2)CMK243AP-SG18/CMK243BP-SG18Current [A]210Torque [N·m]Power Input: 24 VDC Current: 0.95 A/Phase (2 Phases ON)With Damper D4CL-5.0F: JL=3410 7 kgm 21.0Resolution 1 0.1˚/stepPermissible Torque Resolution 2 0.05˚/step0.80.60.40.2fs00 20 40 60 80 100 120Speed [r/min]0(0)2(4)Driver Input Current4(8)Pulse Speed [kHz]6(12)Resolution 1(Resolution 2)CMK243AP-SG50/CMK243BP-SG50Current [A]3210Torque [N·m]Power Input: 24 VDC Current: 0.95 A/Phase (2 Phases ON)With Damper D4CL-5.0F: JL=3410 7 kgm 21.0Resolution 1 0.036˚/stepPermissible Torque Resolution 2 0.018˚/step0.80.60.40.2fs00 10 20 30 40Speed [r/min]0(0)2(4)Driver Input Current4(8)Pulse Speed [kHz]6(12)Resolution 1(Resolution 2)CMK243AP-SG7.2/CMK243BP-SG7.2Power Input: 24 VDC Current: 0.95 A/Phase (2 Phases ON)With Damper D4CL-5.0F: JL=3410 7 kgm 21.0Resolution 1 0.25°/stepResolution 2 0.125°/step0.8Driver Input Currentfs00 50 100 150 200 250 300Speed [r/min]The pulse input circuit responds to approximately 100 kHz with a pulse duty of 50%.Notes:Pay attention to heat dissipation from motor as there will be a considerable amount of heat under certain conditions. Be sure to keep the temperature of the motor case under 100˚C.The driver's automatic current cutback function at motor standstill reduces maximum holding torque by approximately 40%.Current [A]210Torque [N·m]0.60.40.20(0)Permissible Torque2(4)4(8)Pulse Speed [kHz]6(12)Resolution 1(Resolution 2)CMK243AP-SG10/CMK243BP-SG10Current [A]210Torque [N·m]Power Input: 24 VDC Current: 0.95 A/Phase (2 Phases ON)With Damper D4CL-5.0F: JL=3410 7 kgm 21.0Resolution 1 0.18˚/stepResolution 2 0.09˚/step0.80.60.40.2fs00 50 100 150 200Speed [r/min]0(0)Permissible Torque2(4)Driver Input Current4(8)Pulse Speed [kHz]6 Resolution 1(12) (Resolution 2)CMK243AP-SG36/CMK243BP-SG36Current [A]210Torque [N·m]Power Input: 24 VDC Current: 0.95 A/Phase (2 Phases ON)With Damper D4CL-5.0F: JL=3410 7 kgm 21.0Resolution 1 0.05˚/stepPermissible Torque Resolution 2 0.025˚/step0.80.60.40.2fs00 10 20 30 40 50 60Speed [r/min]0(0)2(4)Driver Input Current4(8)Pulse Speed [kHz]6(12)Resolution 1(Resolution 2)CMK243AP-SG100/CMK243BP-SG100Current [A]3210Torque [N·m]Power Input: 24 VDC Current: 0.95 A/Phase (2 Phases ON)With Damper D4CL-5.0F: JL=3410 7 kgm 21.0Resolution 1 0.018˚/stepPermissible Torque Resolution 2 0.009˚/step0.80.60.40.2fs00 5 10 15 20Speed [r/min]0(0)2(4)Driver Input Current4(8)Pulse Speed [kHz]6(12)Resolution 1(Resolution 2)AC Input DC Input AC InputDC InputStepping Motors Intro duction AS ASC5-PhaseRK5-PhaseCRK2-PhaseCMK2-PhaseCSK2-PhaseSteppingMotors5-PhaseSteppingMotors Controllers Accessories InstallationSpecifications, Characteristics C-150 / Dimensions C-162 / Connection and Operation C-166 / Motor and Driver Combinations C-169 C-157

Stepping MotorsSH Geared Type Motor Frame Size 60 mmSpecificationsModelSingle Shaft CMK264AP-SG3.6 CMK264AP-SG7.2 CMK264AP-SG9 CMK264AP-SG10Double Shaft CMK264BP-SG3.6 CMK264BP-SG7.2 CMK264BP-SG9 CMK264BP-SG10Maximum Holding Torque Nm 1 2 2.5 2.7Rotor Inertia J: kgm 2 12010 -7Rated Current A/Phase 2Basic Step Angle 0.5˚ 0.25˚ 0.2˚ 0.18˚Gear Ratio 1: 3.6 1: 7.2 1: 9 1: 10Permissible Torque Nm 1 2 2.5 2.7Permissible Speed Range r/min 0500 0250 0200 0180Power Source24 VDC10% 2.9 AExcitation ModeMicrostepMassMotor kg 0.75Driver kg 0.05Dimension No.Motor9Driver10ModelSingle Shaft CMK264AP-SG18 CMK264AP-SG36 CMK264AP-SG50 CMK264AP-SG100Double Shaft CMK264BP-SG18 CMK264BP-SG36 CMK264BP-SG50 CMK264BP-SG100Maximum Holding Torque Nm 3 4Rotor Inertia J: kgm 2 12010 -7Rated Current A/Phase 2Basic Step Angle 0.1˚ 0.05˚ 0.036˚ 0.018˚Gear Ratio 1: 18 1: 36 1: 50 1: 100Permissible Torque Nm 3 4Permissible Speed Range r/min 0100 050 036 018Power Source24 VDC10% 2.9 AExcitation ModeMicrostepMassMotor kg 0.75Driver kg 0.05Dimension No.Motor9Driver10How to read specifications table ➜ Page C-10Backlash value is approximately 1 to 2˚.Note:Direction of rotation of the motor and that of the gear output shaft are the same for gear ratios 1:3.6, 1:7.2, 1:9, 1:10, 1:50 and 1:100. It is the opposite for 1:18 and 1:36 gear ratios.C-158ORIENTAL MOTOR GENERAL CATALOGUEFeatures C-146 / System Configuration C-148 / Product Line C-149

Speed – Torque Characteristics How to read speed – torque characteristics ➜ Page C-10CMK264AP-SG3.6/CMK264BP-SG3.6Current [A]840Torque [N·m]Power Input: 24 VDC Current: 2.0 A/Phase (2 Phases ON)With Damper D6CL-6.3F: JL=14010 7 kgm 25Resolution 1 0.5˚/stepResolution 2 0.25˚/step43210fsDriver Input Current0 100 200 300 400 500 600Speed [r/min]0(0)Permissible Torque2(4)4(8)Pulse Speed [kHz]6(12)CMK264AP-SG9/CMK264BP-SG9Current [A]6420Torque [N·m]Power Input: 24 VDC Current: 2.0 A/Phase (2 Phases ON)With Damper D6CL-6.3F: JL=14010 7 kgm 25Resolution 1 0.2˚/stepResolution 2 0.1˚/step432Resolution 1(Resolution 2)1Driver Input Currentfs00 50 100 150 200 250Speed [r/min]0(0)Permissible Torque2(4)4(8)Pulse Speed [kHz]6(12)Resolution 1(Resolution 2)CMK264AP-SG18/CMK264BP-SG18Current [A]6420Torque [N·m]Power Input: 24 VDC Current: 2.0 A/Phase (2 Phases ON)With Damper D6CL-6.3F: JL=14010 7 kgm 25Resolution 1 0.1˚/stepResolution 2 0.05˚/step4321fs00 20 40 60 80 100 120Speed [r/min]0(0)Permissible TorqueDriver Input Current2(4)4(8)Pulse Speed [kHz]6(12)Resolution 1(Resolution 2)CMK264AP-SG50/CMK264BP-SG50Current [A]3210Torque [N·m]Power Input: 24 VDC Current: 2.0 A/Phase (2 Phases ON)With Damper D6CL-6.3F: JL=14010 7 kgm 25Resolution 1 0.036˚/stepPermissible Torque Resolution 2 0.018˚/step4321fs00 10 20 30 40Speed [r/min]0(0)Driver Input Current2(4)4(8)Pulse Speed [kHz]6(12)Resolution 1(Resolution 2)CMK264AP-SG7.2/CMK264BP-SG7.2Power Input: 24 VDC Current: 2.0 A/Phase (2 Phases ON)With Damper D6CL-6.3F: JL=14010 7 kgm 25Resolution 1 0.25˚/stepResolution 2 0.125˚/step41Driver Input Currentfs00 50 100 150 200 250 300Speed [r/min]The pulse input circuit responds to approximately 100 kHz with a pulse duty of 50%.Notes:Pay attention to heat dissipation from motor as there will be a considerable amount of heat under certain conditions. Be sure to keep the temperature of the motor case under 100˚C.The driver's automatic current cutback function at motor standstill reduces maximum holding torque by approximately 40%.Current [A]6420Torque [N·m]320(0)Permissible Torque2(4)4(8)Pulse Speed [kHz]6(12)Resolution 1(Resolution 2)CMK264AP-SG10/CMK264BP-SG10Current [A]6420Torque [N·m]Power Input: 24 VDC Current: 2.0 A/Phase (2 Phases ON)With Damper D6CL-6.3F: JL=14010 7 kgm 25Resolution 1 0.18˚/stepResolution 2 0.09˚/step4321fs00 50 100 150 200Speed [r/min]0(0)Driver Input Current2(4)Permissible Torque4(8)Pulse Speed [kHz]6(12)Resolution 1(Resolution 2)CMK264AP-SG36/CMK264BP-SG36Current [A]3210Torque [N·m]Power Input: 24 VDC Current: 2.0 A/Phase (2 Phases ON)With Damper D6CL-6.3F: JL=14010 7 kgm 25Resolution 1 0.05°/stepPermissible Torque Resolution 2 0.025°/step4321fs00 10 20 30 40 50 60Speed [r/min]0(0)Driver Input Current2(4)4(8)Pulse Speed [kHz]6(12)Resolution 1(Resolution 2)CMK264AP-SG100/CMK264BP-SG100Current [A]3210Torque [N·m]Power Input: 24 VDC Current: 2.0 A/Phase (2 Phases ON)With Damper D6CL-6.3F: JL=14010 7 kgm 25Resolution 1 0.018˚/stepPermissible Torque Resolution 2 0.009˚/step4321fs00 5 10 15 20 25Speed [r/min]0(0)Driver Input Current2(4)4(8)Pulse Speed [kHz]6(12)Resolution 1(Resolution 2)AC Input DC Input AC InputDC InputStepping Motors Intro duction AS ASC5-PhaseRK5-PhaseCRK2-PhaseCMK2-PhaseCSK2-PhaseSteppingMotors5-PhaseSteppingMotors Controllers Accessories InstallationSpecifications, Characteristics C-150 / Dimensions C-162 / Connection and Operation C-166 / Motor and Driver Combinations C-169 C-159

Stepping MotorsDriver SpecificationsInput SignalOutput SignalFunctionCooling MethodInput ModePulse Signal(CW Pulse Signal)Rotation Direction Signal(CCW Pulse Signal)All Windings Off SignalStep Angle Select SignalAutomatic Current CutbackRelease SignalOutput ModeExcitation Timing SignalPhotocoupler inputPulse (CW pulse) signal/Rotation direction (CCW pulse) signal: Input resistance 200 , Input current 520 mAPhotocoupler ON: 35.25 V Photocoupler OFF: 01 V (Voltage between terminals)All windings off signal/Step angle select signal/Automatic current cutback release signal:Input resistance 3.3 k, Input current 1 mA (5 VDC)/8 mA (24 VDC)Photocoupler ON: 4.526.4 V Photocoupler OFF: 01 V (Voltage between terminals)Operation command pulse signal (CW direction operation command pulse signal when in 2-pulse input mode) Negative logic pulse inputPulse width: 5 s minimum; Pulse rise/fall: 2 s maximum Pulse duty: 50% and belowThe motor moves one step when the pulse input is switched from ON to OFF.Maximum input pulse frequency: 100 kHz (When the pulse duty is 50%)Rotation direction signal Photocoupler ON: CW, Photocoupler OFF: CCWCCW direction operation command pulse signal when in 2-pulse input mode Negative logic pulse inputPulse width: 5 s minimum; Pulse rise/fall: 2 s maximum Pulse duty: 50% and belowThe motor moves one step when the pulse input is switched from ON to OFF.Maximum input pulse frequency: 100 kHz (When the pulse duty is 50%)When in the "photocoupler ON" state, the output current to the motor is cut off and the motor shaft can be rotated manually.When in the "photocoupler OFF" state, the output current to the motor is turned on.When in the "photocoupler ON" state, the motor operates at the basic step angle regardless of the settings of the step angle setting switches.When in the "photocoupler OFF" state, the motor operates at the step angle set by the step angle setting switches.When in the "photocoupler ON" state, the automatic current cutback function will not be activated even after the motor stops.When in the "photocoupler OFF" state, the automatic current cutback function will be activated after the motor stops (after approx. 100 ms).Photocoupler, Open-collector output External use condition: 24 VDC maximum, 10 mA maximumThe signal is output every time the excitation sequence returns to the initial stage "0" (Photocoupler: ON).• High-torque type, standard typeExample) 1.8˚/step (resolution 1): signal output every 4 pulses0.45˚/step (resolution 4): signal output every 16 pulses• High-resolution typeExample) 0.9˚/step (resolution 1): signal output every 4 pulses0.225˚/step (resolution 4): signal output every 16 pulses• SH geared type (gear ratio 1:18)Example) 0.1˚/step (resolution 1): signal output every 4 pulses0.025˚/step (resolution 4): signal output every 16 pulsesAutomatic current cutback, Step angle select, Pulse input mode switch, All windings off, Excitation timingNatural ventilationGeneral SpecificationsSpecifications Motor DriverInsulation Class Class B (130˚C) Insulation ResistanceDielectric StrengthOperating Environment(In Operation)AmbientTemperatureAmbientHumidityAtmosphere100 M or more when 500 VDC megger is applied between thewindings and the case under normal ambient temperature andhumidity.Sufficient to withstand 1.0 kV at 50 Hz or 60 Hz applied betweenthe windings and the case for 1 minute under normal ambienttemperature and humidity. (0.5 kV for models with frame size 42mm or smaller)1050˚C (non-freezing)85% or less (non-condensing)No corrosive gases, dust, water or oil040˚C (non-freezing)Temperature RiseTemperature rise of windings are 80˚C or less measured by theresistance change method (at rated voltage, at standstill, twophases energized)Stop Position Accuracy ✽1 3 arc minutes (0.05˚) Shaft Runout 0.05 T.I.R. (mm) ✽4 Radial Play ✽2 0.025 mm maximum of 5 N Axial Play ✽3 0.075 mm maximum of 10 N Concentricity 0.075 T.I.R. (mm) ✽4 Perpendicularity 0.075 T.I.R. (mm) ✽4 ✽ 1 This value is for full step under no load. (The value changes with the size of the load.)✽ 2 Radial Play: Displacement in shaft position in the radial direction, when a 5 N load is applied in the vertical direction to the tip of the motor'sshaft.✽ 3 Axial Play: Displacement in shaft position in the axial direction, when a 10 N load is applied to the motor's shaft in the axial direction.✽ 4 T.I.R. (Total Indicator Reading): The total dial gauge reading when the measurement section is rotated one revolution centered on the referenceaxis center.Note:Do not measure insulation resistance or perform the dielectric strength test while the motor and driver are connected. 0.075A0.05A0.075AC-160ORIENTAL MOTOR GENERAL CATALOGUEFeatures C-146 / System Configuration C-148 / Product Line C-149

Permissible Overhung Load and Permissible Thrust LoadTypeHigh-Torque TypeStandard TypeHigh-Resolution TypeSH Geared TypeModelCMK223PPCMK224PPCMK225PPCMK233PPCMK235PPCMK244PPCMK246PPCMK243PCMK244PCMK245PCMK256PCMK258PCMK264PCMK266PCMK268PCMK243MPCMK244MPCMK245MPCMK264MPCMK266MPCMK268MPCMK223P-SG7.2CMK223P-SG9CMK223P-SG10CMK223P-SG18CMK223P-SG36CMK243P-SG3.6CMK243P-SG7.2CMK243P-SG9CMK243P-SG10CMK243P-SG18CMK243P-SG36CMK243P-SG50CMK243P-SG100Permissible Overhung LoadDistance from Shaft End (mm)0 5 10 15 2025 34 52 20 25 34 52 20 25 34 52 20 25 34 52 54 67 89 130 54 67 89 130 20 25 34 52 54 67 89 130 PermissibleThrust LoadUnit = NThe permissiblethrust load shall beno greater than themotor mass.15 17 20 23 1010 15 20 30 15AC Input DC Input AC InputDC InputStepping Motors Intro duction AS ASC5-PhaseRK5-PhaseCRK2-PhaseCMKCMK264P-SG3.6CMK264P-SG7.2CMK264P-SG9CMK264P-SG10CMK264P-SG18CMK264P-SG36CMK264P-SG50CMK264P-SG100Enter A (single shaft) or B (double shaft) in the box () within the model name.30 40 50 60 7080 100 120 140 160302-PhaseCSK2-PhaseSteppingMotors5-PhaseSteppingMotors Controllers Accessories InstallationSpecifications, Characteristics C-150 / Dimensions C-162 / Connection and Operation C-166 / Motor and Driver Combinations C-169 C-161

Stepping MotorsDimensions (Unit = mm)MotorHigh-Torque Type1 28 mmModel Motor Model L1 L2 Mass (kg)CMK223PAP PK223PA32CMK223PBP PK223PB 420.11CMK224PAP PK224PA40CMK224PBP PK224PB 500.14CMK225PAP PK225PA51.5CMK225PBP PK225PB 61.50.2Motor lead wire/connector assembly (0.6 m) is included with the package. UL Style 3265,9.5AWG24If you are purchasing only a motor for maintenance purpose, etc., motor lead wire/connectorassembly and connector will not be supplied. They must be purchased separately.➜ Page C-255Applicable Connector✽The length of machining on double shaft model is 100.25.Connector housing: 51065-0600 (MOLEX)Contact: 50212-8100 (MOLEX)Crimp tool: 57176-5000 (MOLEX)50.012(h7)0✽ 1014.50.155L2L1100.251511.54.50.1550.012(h7)0220.033(h8)028230.26 116.54M2.52.5 Deep230.2282 35 mmModel Motor Model L1 L2 Mass (kg)CMK233PAP PK233PA37CMK233PBP PK233PB 520.18CMK235PAP PK235PA52CMK235PBP PK235PB 670.285Motor lead wire/connector assembly (0.6 m) is included with the package. UL Style 3265,AWG24If you are purchasing only a motor for maintenance purpose, etc., motor lead wire/connectorassembly and connector will not be supplied. They must be purchased separately.1.5➜ Page C-255Applicable Connector17.5Connector housing: 51103-0600 (MOLEX)Contact: 50351-8100 (MOLEX)Crimp tool: 57295-5000 (MOLEX)✽The length of machining on double shaft model is 150.25.50.012(h7)04.50.15✽ 1519L2L1201150.254.50.15050.012(h7)220.033(h8)035290.26 1234M34.5 Deep290.2353 42 mmModel Motor Model L1 L2 Mass (kg)CMK244PAP PK244PA39CMK244PBP PK244PB 540.3CMK246PAP PK246PA59CMK246PBP PK246PB 740.5Motor lead wire/connector assembly (0.6 m) is included with the package. UL Style 3265,AWG24If you are purchasing only a motor for maintenance purpose, etc., motor lead wire/connectorassembly and connector will not be supplied. They must be purchased separately.➜ Page C-255Applicable ConnectorConnector housing: 51103-0600 (MOLEX)Contact: 50351-8100 (MOLEX)Crimp tool: 57295-5000 (MOLEX)050.012(h7)4.50.15✽ 151915L2L11.5201150.254.50.1550.012(h7)0220.033(h8)✽The length of machining on double shaft model is 150.25.042310.26 1234M34.5 Deep310.242These dimensions are for double shaft models. For single shaft models, ignore the orange () areas.C-162ORIENTAL MOTOR GENERAL CATALOGUEFeatures C-146 / System Configuration C-148 / Product Line C-149

Standard Type, High-Resolution Type4 42 mmModel Motor Model L1 L2 Mass (kg)CMK243AP PK243-01A0.21CMK243MAP PK243MA 0.2433CMK243BP PK243-01B0.2148CMK243MBP PK243MB 0.24CMK244AP PK244-01A0.27CMK244MAP PK244MA 0.339CMK244BP PK244-01B0.2754CMK244MBP PK244MB 0.3CMK245AP PK245-01A0.35CMK245MAP PK245MA 0.3747CMK245BP PK245-01B0.3562CMK245MBP PK245MB 0.37Standard Type5 50 mmModel Motor Model L1 L2 Mass (kg)CMK256AP PK256-02A51.5CMK256BP PK256-02B 67.50.53CMK258AP PK258-02A81CMK258BP PK258-02B 970.8950.012(h7)0✽ 1514.50.15L2L1150.2520124.50.1550.012(h7)0220.033(h8)06 Motor Leads 300 mm LengthUL Style 3265, AWG24✽The length of machining on double shaft model is 150.25.6.350.01205.80.15161150.258 max.10.1L2 201L15 1.5150.255.80.156.350.0120360.039(h8)06 Motor Leads 300 mm LengthUL Style 3265, AWG2442310.2310.24M34.5 Deep50410.3531 max.4244.5 Thru410.358 max.50AC Input DC Input AC InputStepping Motors Intro duction AS ASC5-PhaseRK5-PhaseCRKStandard Type, High-Resolution Type6 56.4 mmModel Motor Model L1 L2 Mass (kg)CMK264AP PK264-02ACMK264MAP PK264MA39CMK264BP PK264-02B55CMK264MBP PK264MB0.45CMK266AP PK266-02ACMK266MAP PK266MA54CMK266BP PK266-02B70CMK266MBP PK266MB0.7CMK268AP PK268-02ACMK268MAP PK268MA76CMK268BP PK268-02B92CMK268MBP PK268MB1.0150.2506.350.0125.80.15161L2 201L15 1.6150.255.80.1506.350.01238.10.036 Motor Leads 300 mm LengthUL Style 3265, AWG2256.447.140.3544.5 Thru47.140.3556.4DC Input2-PhaseCMK2-PhaseCSK2-PhaseSteppingMotors5-PhaseSteppingMotors Controllers Accessories InstallationThese dimensions are for double shaft models. For single shaft models, ignore the orange () areas.Specifications, Characteristics C-150 / Dimensions C-162 / Connection and Operation C-166 / Motor and Driver Combinations C-169 C-163

Stepping MotorsSH Geared Type7 28 mmModel Motor Model Gear Ratio Mass (kg)CMK223AP-SG PK223PA-SG7.2, 9, 10, 18, 36 0.16CMK223BP-SG PK223PB-SGEnter the gear ratio in the box () within the model name.Motor lead wire/connector assembly (0.6 m) is included with the package. UL Style 3265,AWG24If you are purchasing only a motor for maintenance purpose, etc., motor lead wire/connectorassembly and connector will not be supplied. They must be purchased separately.➜ Page C-255Screws (Included)M2.5 Length 8 mm ··· 4 PiecesApplicable ConnectorConnector housing: 51065-0600 (MOLEX)Contact: 50212-8100 (MOLEX)Crimp tool: 57176-5000 (MOLEX)050.012(h7)✽ 1014.50.159.568582012124.550.012(h7)✽The length of machining on double shaft model is 100.25.060.51128230.26 116.54M2.54 Deep5230.2288 42 mmModel Motor Model Gear Ratio Mass (kg)CMK243AP-SG PK243A1-SG 3.6, 7.2, 9, 10,0.35CMK243BP-SG PK243B1-SG 18, 36, 50, 100Enter the gear ratio in the box () within the model name.Screws (Included)M3 Length 10 mm ··· 4 Pieces74✽ 151 592013 124.5050.012(h7)42310.250.012(h7)04.50.158186 Motor Leads 300 mm LengthUL Style 3265, AWG244M37 Deep310.242✽The length of machining on double shaft model is 150.25.9 60 mmModel Motor Model Gear Ratio Mass (kg)CMK264AP-SG PK264A2-SG 3.6, 7.2, 9, 10,0.75CMK264BP-SG PK264B2-SG 18, 36, 50, 100Enter the gear ratio in the box () within the model name.Screws (Included)M4 Length 15 mm ··· 4 Pieces06.350.0125.80.15161150.2595793211237080.015(h7)100.524700.5606056.46 Motor Leads 300 mm LengthUL Style 3265, AWG224M48 DeepThese dimensions are for double shaft models. For single shaft models, ignore the orange () areas.C-164ORIENTAL MOTOR GENERAL CATALOGUEFeatures C-146 / System Configuration C-148 / Product Line C-149

Driver10 Driver Model: CMD2109P, CMD2112P, CMD2120PMass: 0.05 kg1327 17.4 3.511.520.552R1.75Connector Housing (Included)51103-0200 (MOLEX)51103-1200 (MOLEX)51103-0600 (MOLEX)Contact (Included)50351-8100 (MOLEX)1 61 2656.81 126.528.2532.450.517.557.4 2R1.75593.533AC Input DC Input AC InputStepping Motors Intro duction AS ASC5-PhaseRKNote:Use the included connector for power supply, signal and motor. When assembling the connectors, use the hand-operated crimp tool [57295-5000 (MOLEX)]. The crimp tool is not included withthe package. It must be purchased separately.Driver lead wire set crimped with connector (sold separately) is available. ➜ Page C-2575-PhaseCRK2-PhaseCMKDC Input2-PhaseCSK2-PhaseSteppingMotors5-PhaseSteppingMotors Controllers Accessories InstallationSpecifications, Characteristics C-150 / Dimensions C-162 / Connection and Operation C-166 / Motor and Driver Combinations C-169 C-165

Stepping MotorsConnection and OperationNames and Functions of Driver PartsMotorConnectorvPower c x zInputConnector1 Power Input DisplayColor Function When ActivatedGreen Power supply indication Lights when power is on.4 Input/Output SignalInput/Indication Pin No. Signal Name FunctionOutput2 Current Adjustment SwitchIndication Switch Name FunctionRUN Motor run current switchSTOPMotor stop currentpotentiometerFor adjusting the motorrunning currentFor adjusting the currentat motor standstill3 Function Select SwitchIndication Switch Name Function1 Pulse input mode switch2, 3, 4 Step angle setting switchSwitches between 1-pulse inputand 2-pulse input.These switches can be set to thedesired resolution from the fiveresolution levels.CN2Inputsignal12345678Pulse signal(CW pulse signal)Rotation directionsignal(CCW pulse signal)All windings offsignalStep angle selectsignalOperation command pulse signal(The motor will rotate in the CW directionwhen in 2-pulse input mode.)Rotation direction signalPhotocoupler OFF: CCW,Photocoupler ON: CW(The motor will rotate in the CCWdirection when in 2-pulse input mode.)Cuts the output current to the motor andallows the motor shafts to be rotated byexternal force.The motor will operate at the basic stepangle regardless of the settings of thestep angle setting switches.Step Angle Setting SwitchSW-2 SW-3 SW-4 Microstep/Step Resolution Step AngleOFF OFF OFF 1 200 1.8˚OFF OFF ON 2 400 0.9˚OFF ON OFF 4 800 0.45˚OFF ON ON 8 1600 0.225˚ON OFF OFF 16 3200 0.1125˚Notes:Use of any setting other than the combinations listed in the table will automatically set themicrostep to "1" and the motor will operate at the basic step angle.The step angle is calculated by dividing the basic step angle by the number of microstep.The above figures are based on a basic step angle of 1.8˚.With the high-resolution type, the basic step angle and resolution are 0.9˚, 400 (microstep/step: 1).The step angle set with the step angle setting switches will become effective when the"Step Angle Select" (CS) signal input is OFF.Do not change the CS (step angle select) signal input or step angle setting switch whilethe motor is operating. It may cause the motor to misstep and stop. Change the stepangle setting switches, when the "Step Angle Select" signal input is OFF and the "ExcitationTiming" signal output is ON.Outputsignal9101112Automatic currentcutback releasesignalExcitation timingsignalThis signal is used to disable theautomatic current cutback function.Outputs signals when the excitationsequence is at STEP "0."C-166ORIENTAL MOTOR GENERAL CATALOGUEFeatures C-146 / System Configuration C-148 / Product Line C-149

Connection DiagramsControllerVo (5 to 24 VDC)0 VVo (5 to 24 VDC)0 VCN2Twisted-Pair WirePulse SignalR1 (CW Pulse Signal)R1R2Rotation Direction Signal(CCW Pulse Signal)All WindingsOff SignalStep AngleSelect SignalCurrent CutbackRelease SignalExcitation TimingSignalDescription of Input/Output SignalsIndication of Input/Output Signal "ON""OFF"123456789101112Input (Output) "ON" indicates that the current is sent into thephotocoupler (transistor) inside the driver. Input (Output)"OFF" indicates that the current is not sent into thephotocoupler (transistor) inside the driver.The input/output remains "OFF" if nothing is connected.DriverInput SignalsOutput SignalCN3Blue1White2Red3Black4Yellow5Green612CN1Photocoupler OFF ONPulse (CW) and Rotation Direction (CCW) Input SignalInput Circuit and Sample ConnectionControllerOpen-CollectorOutput0 VVOR1Pin No.1, 3Pin No.2, 4Driver200 ΩPulse Waveform Characteristics 1-Pulse Input ModeON 90%Pulse Input Signal 10%OFFRotation DirectionInput SignalONOFFCCW520 mACW2-Phase Stepping Motor24 VDC10%GND 2-Pulse Input ModeONCW PulseOFFONCCW PulseOFFInput Signal ConnectionPulse (CW) Signal/Rotation Direction (CCW) SignalSignals can be connected directly when 5 VDC is supplied. When the voltageexceeds 5 VDC, connect the external resistor to keep input current at 20 mA orless.When 5 VDC or more is applied without the external resistor, the internalcomponents get damaged.Example: If the voltage is 24 VDC, connect a resistor (R1) of 1.5 to 2.2 kand 0.5 W or more.All Windings Off Signal/Step Angle Select Signal/Automatic Current CutbackRelease SignalSignals can be connected directly when 5 to 24 VDC is supplied.Output Signal ConnectionUse the output signal at 24 VDC or less and 10 mA or less. If thesespecifications are exceeded, the internal components may get damaged.Check the specification of the connected equipment. If the current exceeds10 mA, connect the external resistor R2.Power SupplyUse a power supply that can supply sufficient input current. When powersupply capacity is insufficient, a decrease in motor output can cause thefollowing malfunctions:Motor does not rotate properly at high-speed.Slow motor startup and stoppingNotes on WiringUse twisted-pair wires of AWG24 to 22 (0.2 to 0.3 mm 2 ) and 2 m or lessin length for the signal lines.Note that as the length of the pulse signal line increases, the maximumtransmission frequency decreases. Technical reference ➜ Page F-46Use wires of AWG22 (0.3 mm 2 ) for power supply lines. When assemblingthe connectors, use the hand-operated crimp tool or driver lead wire setcrimped with connector (sold separately). The crimp tool is not includedwith the package. It must be purchased separately.Signal lines should be kept at least 2 cm away from power lines (powersupply lines and motor lines). Do not run the signal lines in the same ductas power lines or bundle them together.If noise generated by the motor cable or power supply cable causes aproblem, try shielding the cables or insert ferrite cores.Incorrect connection of DC power input will lead to driver (circuit)damage. Make sure that the polarity is correct before turning power on.90%10%5 s✽15 smin. min.2 s max. 2 s max.✽210 s min.Pulse duty: 50% and below✽ 1 The shaded area indicates when the photocoupler diode is ON. The motor moves whenthe photocoupler state changes from ON to OFF.✽ 2 The minimum interval time when changing rotation direction 10 s is shown as aresponse time of circuit. This value varies greatly depending on the motor type and loadinertia.Pulse Signal CharacteristicsKeep the "Pulse" signal at the "photocoupler OFF" state whenno pulses are being input.In 1-pulse input mode, leave the "Pulse" signal at rest ("OFF")when changing rotation directions.In 2-pulse input mode, do not input a CW pulse and CCW pulsesimultaneously.AC Input DC Input AC InputDC InputStepping Motors Intro duction AS ASC5-PhaseRK5-PhaseCRK2-PhaseCMK2-PhaseCSK2-PhaseSteppingMotors5-PhaseSteppingMotors Controllers Accessories InstallationSpecifications, Characteristics C-150 / Dimensions C-162 / Connection and Operation C-166 / Motor and Driver Combinations C-169 C-167

Stepping MotorsAll Windings Off (AWO)/Step Angle Select (CS)/AutomaticCurrent Cutback Release (ACDOFF) Input SignalInput Circuit and Sample ConnectionControllerOpen-CollectorOutput524 VDC0 VPin No.5, 7, 9Pin No.6, 8, 10Driver3.3 kΩ1 8 mAAll Windings Off (AWO) Input SignalInputting this signal puts the motor in a non-excitation (free)state.This signal is used when moving the motor by external force orperform positioning manually. The photocoupler must be "OFF"when operating the motor.All WindingsOff SignalMotor CurrentONOFFMotor Holding TorqueONONOFFReleaseThe shaded area indicates that the motor provides holding torque in proportion tostandstill current set by STOP switch.Switching the "All Windings Off" signal from "photocoupler ON"to "photocoupler OFF" does not alter the excitation sequence.When the motor shaft is manually adjusted with the "AllWindings Off" signal input, the shaft will shift up to 3.6˚(geared type: 3.6˚/gear ratio) from the position set after the "AllWindings Off" signal is released.Step Angle Select (CS) Input SignalWhen this signal input is "ON," the motor will operate at thebasic step angle regardless of the settings of the step anglesetting switches. When the signal input is "OFF," the motorwill operate at the step angle set with the step angle settingswitches.To change the step angle, do so when the "Excitation Timing"signal output is "ON" and the motor is at standstill.Excitation Timing (TIM) Output SignalOutput Circuit and Sample ConnectionControllerOpen-CollectorOutput0 VVOR2Pin No.11Pin No.12Driver10 mA max.The "Excitation Timing" signal is output to indicate when themotor excitation is in the initial stage (step "0" at power up).The "Excitation Timing" signal is output simultaneously with apulse input each time the excitation sequence returns to step"0." The excitation sequence will complete one cycle for every7.2˚ (3.6˚ for high-resolution type) rotation of the motor outputshaft.Microstep/step 1: Signal is output once every 4 pulses.Microstep/step 4: Signal is output once every 16 pulses.Timing chart at 1.8˚/step (microstep/step 1)✽ When connected as shown in the sample connection, the signal will be "photocoupler ON"at step "0."1 2 3 4 5 6 7 8 9 10 11ONCW PulseOFF123ONCCW PulseOFFTIM Output ✽ ONOFF(Step) 0 1 2 3 0 1 2 3 0 1 2 3 2 1 0Notes:When power is turned on, the excitation sequence is reset to step "0" and the "ExcitationTiming" signal will be output.When operating the motor using the "Excitation Timing" signal output, make sure themotor output shaft stops at an integral multiple of 7.2˚ (3.6˚ for high-resolution type).Automatic Current Cutback Release (ACDOFF) InputSignalWhen this signal is in the "photocoupler ON" state, theautomatic current cutback function is disabled. When thissignal is in the "photocoupler OFF" state, the automatic currentcutback function will be activated after the motor stops (afterapprox. 100 ms).The photocoupler must be "OFF" when the motor is operating.C-168ORIENTAL MOTOR GENERAL CATALOGUEFeatures C-146 / System Configuration C-148 / Product Line C-149

Timing ChartMotorPower Input1-Pulse Input ModePulse Input SignalRotation DirectionInput Signal2-Pulse Input ModeCW Pulse Input SignalCCW Pulse Input SignalAll Windings OFFInput SignalCWCCWONOFFONOFFONOFFONOFFONOFFONOFF0.5 s min. 10 s min. ✽1 ✽1 10 s min.The✽110 s min.✽2✽3section indicates that the photocoupler diode is emitting light.5 s min.300 s min.✽ 1 The minimum switching time to change rotation direction (1-pulse input mode), and switching time to change CW, CCW pulse (2-pulse input mode) 10 s is shown as a response time ofcircuit. The motor may need more time.✽ 2 Depends on load inertia, load torque and starting frequency.✽ 3 Never input a pulse signal immediately after switching the "All Windings Off" signal to "photocoupler OFF." The motor may not start.✽ 4 Wait at least five seconds before turning on the power again.List of Motor and Driver CombinationsModel names for motor and driver combinations are shown below.Type Model Motor Model Driver ModelHigh-Torque TypeStandard TypeHigh-Resolution TypeCMK223PAPCMK223PBPCMK224PAPCMK224PBPCMK225PAPCMK225PBPCMK233PAPCMK233PBPCMK235PAPCMK235PBPCMK244PAPCMK244PBPCMK246PAPCMK246PBPCMK243APCMK243BPCMK244APCMK244BPCMK245APCMK245BPCMK256APCMK256BPCMK258APCMK258BPCMK264APCMK264BPCMK266APCMK266BPCMK268APCMK268BPCMK243MAPCMK243MBPCMK244MAPCMK244MBPCMK245MAPCMK245MBPCMK264MAPCMK264MBPCMK266MAPCMK266MBPCMK268MAPCMK268MBPPK223PA ✽PK223PB ✽PK224PA ✽PK224PB ✽PK225PA ✽PK225PB ✽PK233PA ✽PK233PB ✽PK235PA ✽PK235PB ✽PK244PA ✽PK244PB ✽PK246PA ✽PK246PB ✽PK243-01APK243-01BPK244-01APK244-01BPK245-01APK245-01BPK256-02APK256-02BPK258-02APK258-02BPK264-02APK264-02BPK266-02APK266-02BPK268-02APK268-02BPK243MAPK243MBPK244MAPK244MBPK245MAPK245MBPK264MAPK264MBPK266MAPK266MBPK268MAPK268MBCMD2109PCMD2112PCMD2109PCMD2112PCMD2120PCMD2109PCMD2112PCMD2120PType Model Motor Model Driver ModelSH GearedTypeCMK223AP-SG7.2CMK223BP-SG7.2CMK223AP-SG9CMK223BP-SG9CMK223AP-SG10CMK223BP-SG10CMK223AP-SG18CMK223BP-SG18CMK223AP-SG36CMK223BP-SG36CMK243AP-SG3.6CMK243BP-SG3.6CMK243AP-SG7.2CMK243BP-SG7.2CMK243AP-SG9CMK243BP-SG9CMK243AP-SG10CMK243BP-SG10CMK243AP-SG18CMK243BP-SG18CMK243AP-SG36CMK243BP-SG36CMK243AP-SG50CMK243BP-SG50CMK243AP-SG100CMK243BP-SG100CMK264AP-SG3.6CMK264BP-SG3.6CMK264AP-SG7.2CMK264BP-SG7.2CMK264AP-SG9CMK264BP-SG9CMK264AP-SG10CMK264BP-SG10CMK264AP-SG18CMK264BP-SG18CMK264AP-SG36CMK264BP-SG36CMK264AP-SG50CMK264BP-SG50CMK264AP-SG100CMK264BP-SG100✽4PK223PA-SG7.2 ✽PK223PB-SG7.2 ✽PK223PA-SG9 ✽PK223PB-SG9 ✽PK223PA-SG10 ✽PK223PB-SG10 ✽PK223PA-SG18 ✽PK223PB-SG18 ✽PK223PA-SG36 ✽PK223PB-SG36 ✽PK243A1-SG3.6PK243B1-SG3.6PK243A1-SG7.2PK243B1-SG7.2PK243A1-SG9PK243B1-SG9PK243A1-SG10PK243B1-SG10PK243A1-SG18PK243B1-SG18PK243A1-SG36PK243B1-SG36PK243A1-SG50PK243B1-SG50PK243A1-SG100PK243B1-SG100PK264A2-SG3.6PK264B2-SG3.6PK264A2-SG7.2PK264B2-SG7.2PK264A2-SG9PK264B2-SG9PK264A2-SG10PK264B2-SG10PK264A2-SG18PK264B2-SG18PK264A2-SG36PK264B2-SG36PK264A2-SG50PK264B2-SG50PK264A2-SG100PK264B2-SG100CMD2109PCMD2120P✽ If you are purchasing only a motor for maintenance purpose, etc., motor lead wire/connector assembly and connector will not be supplied. They must be purchasedseparately. Accessory motor lead wire/connector assembly and motor connector set areavailable.➜ Page C-255AC Input DC Input AC InputDC InputStepping Motors Intro duction AS ASC5-PhaseRK5-PhaseCRK2-PhaseCMK2-PhaseCSK2-PhaseSteppingMotors5-PhaseSteppingMotors Controllers Accessories InstallationSpecifications, Characteristics C-150 / Dimensions C-162 / Connection and Operation C-166 / Motor and Driver Combinations C-169 C-169