VEXTA STEP - Section C2-Phase Stepping MotorsProduct SpecificationsWithout Encoder1.65 in sq. (42 mm sq.) PK24_P w/Round Shaft1.65 in sq. (42 mm sq.) PK24_ w/Round Shaft1.65 in sq. (42 mm sq.) PK24_M w/Round Shaft1.65 in sq. (42 mm sq.) PK24_ w/SH GearC-202ORIENTAL MOTOR GENERAL CATALOG 2003/2004 1.65 in. ( 42 mm)Step Angle 1.8°PK Series Standard P Type (High Torque) SpecificationsHow to Read Specifications➝Page C-9Motor Wiring Diagrams➝Page C-189ModelSingle ShaftDouble ShaftConnectionTypeHoldingTorqueoz-in N•mCurrentper PhaseA/phaseVoltageVDCResistanceper PhaseΩ/phaseInductancemH/phaseRotor InertiaJoz-in2kg•m2LeadWires(Pins)PK244PAPK244PBPK246PAPK246PBBipolar (Series)Unipolar68 0.4855 0.390.851.26.84.88415.63.90.31571076Bipolar (Series)Unipolar132 0.93106 0.750.851.2107.2126266.50.621141076 Dimensions Scale 1/4, Unit = inch (mm)61M3 P0.5, 0.18 (4.5) Deep Min.4 PlacesL1L2000.177 0.006(4.5 0.15)0.19690.0005(50.012)0.591 0.010(15 0.25)0.79 0.04(20 1)✽ 0.59 0.04(15 1)0.177 0.006(4.5 0.15)(50.012)00.19690.00050(220.033)00.86610.001301.65(42)1.220 0.004(31 0.1)1.220 0.004(31 0.1)0.91(23)0.06(1.5)0.59(15)0.35(9)✽The length of machining on double shaft model is 0.591 0.010 (15 0.25).●These dimensions are for double shaft models. For single shaft models, ignorethe shaded area.ModelL1inch (mm)PK244PA1.54 (39)2.32 (59)0.66 (0.3)1.1 (0.5)L2inch (mm)Weightlb. (kg)B331B332DXF2.13 (54)//2.91 (74)PK244PBPK246PAPK246PBApplicable ConnectorThe following housing and contacts must be purchased separately.Housing: 51103-0600 (MOLEX, Positive Lock Type) or 51102-0600 (MOLEX, Friction Lock Type)Contact: 50351-8100 (MOLEX)Connector Assembly Tool: 57295-5000 (MOLEX)Accessories C-185Accessories C-185Features C-184Features C-1841.10 in. (28 mm)1.38 in. (35 mm)Stepping Motors1.65 in. (42 mm)2.22 in. (56.4 mm)2.36 in. (60 mm)3.35 in. (85 mm)3.54 in. (90 mm) Speed–Torque Characteristics How to Read Speed-Torque Characteristics➝Page C-10 PK244PB Bipolar (Series) PK244PB Unipolar PK246PB Bipolar (Series) PK246PB Unipolar500 1000 1500 2000Speed [r/min]Pulse Speed [kHz]042Full Step002550751000.60.80.20.4Torque [N·m]Torque [oz-in]Unipolar (1.2 A/Phase)Power Input: 24 VDC Unipolar Constant Current DriverWith Damper D4CL-5.0F: JL = 0.186 oz-in2 (34107 kg.m2)Step Angle: 1.8˚/stepPullout TorquefsPulse Speed [kHz]0 1.51.00.5600500400300200100Speed [r/min]Full Step00501001500.81.00.60.20.4Torque [N·m]Torque [oz-in]Bipolar Series (0.85 A/Phase)Bipolar Constant Current DriverWith Damper D4CL-5.0F: JL = 0.186 oz-in2 (34107 kg.m2)Step Angle: 1.8˚/stepPullout Torquefs fs500 1000 1500 2000 2500Speed [r/min]Pulse Speed [kHz]0642Full Step002040600.40.30.50.10.2Torque [N·m]Torque [oz-in]Unipolar (1.2 A/Phase)Power Input: 24 VDC Unipolar Constant Current DriverWith Damper D4CL-5.0F: JL = 0.186 oz-in2 (34107 kg.m2)Step Angle: 1.8˚/stepPullout TorquefsPulse Speed [kHz]0 1.51.00.5600500400300200100Speed [r/min]Full Step00204060800.50.40.60.20.10.3Torque [N·m]Torque [oz-in]Bipolar Series (0.85 A/Phase)Bipolar Constant Current DriverWith Damper D4CL-5.0F: JL = 0.186 oz-in2 (34107 kg.m2)Step Angle: 1.8˚/stepPullout Torquefs fs Motor Cables (Sold separately)These cables make it easy to connect the Standard P type motor. The crimpedconnectors eliminate the need for assembly. There are two cable lengths tochoose from.ModelLC2U06BLC2U10B2 (0.6)6 Leads 3265 243.3 (1)Number of LeadsLead SpecificationsUL Style No. AWG No.Cable Lengthfeet (m)ORIENTAL MOTOR GENERAL CATALOG 2003/2004C-203General Specifications C-240Connection Diagrams C-189Connection Diagrams C-189General Specifications C-240Stepping MotorsMotor & Driver PackagesClosed Loop AAC InputDC Input5-Phase MicrostepAC InputDC Input5-Phase Full/HalfDC Input AC Input DC Input2-Phase Full/Halfwith IndexerDriverControllersASAS PLUSASC RKCFK2CSK UMK CSK PK/PVUI2120GEMP401EMP402SC8800SC8800ESG8030JSMKAccessoriesPMCLow-SpeedSynchronousMotorsIntroductionPKwithEncoderBefore Usinga SteppingMotorwithoutEncoder2-Phase Stepping Motors24 VDC48 VDC24 VDC48 VDCC-204ORIENTAL MOTOR GENERAL CATALOG 2003/2004 1.65 in. ( 42 mm)Step Angle 1.8°PK Series Standard Type SpecificationsHow to Read Specifications➝Page C-9Motor Wiring Diagrams➝Page C-189ModelSingle ShaftDouble ShaftConnectionTypeHoldingTorqueoz-in N•mCurrentper PhaseA/phaseVoltageVDCResistanceper PhaseΩ/phaseInductancemH/phaseRotor InertiaJoz-in2kg•m2LeadWiresCorrespondingAC/DC-Input Motor &Driver PackagePK243-01AAPK243-01BABipolar (Series)Unipolar28 0.2 0.67 5.6 8.4 1022 0.16 0.95 4 4.2 2.50.191351076UMK243A/CSK243-TAPK243-02AAPK243-02BABipolar (Series)Unipolar28 0.2 0.28 13 48 6022 0.16 0.4 9.6 24 150.191351076/PK243-03AAPK243-03BABipolar (Series)Unipolar28 0.2 0.22 17 77 8422 0.16 0.31 12 38.5 210.191351076/PK244-01AAPK244-01BABipolar (Series)Unipolar46 0.33 0.85 5.6 6.6 12.836 0.26 1.2 4 3.3 3.20.3541076UMK244A/CSK244-TAPK244-02AAPK244-02BABipolar (Series)Unipolar46 0.33 0.57 8.6 15 26.836 0.26 0.8 6 7.5 6.70.3541076/PK244-03AAPK244-03BABipolar (Series)Unipolar46 0.33 0.28 17 60 12036 0.26 0.4 12 30 300.3541076/PK244-04AAPK244-04BABipolar (Series)Unipolar46 0.33 0.14 34 240 42836 0.26 0.2 24 120 1070.3541076/PK245-01AAPK245-01BABipolar (Series)Unipolar61 0.43 0.85 5.6 6.6 11.245 0.32 1.2 4 3.3 2.80.37681076UMK245A/CSK245-TAPK245-02AAPK245-02BABipolar (Series)Unipolar61 0.43 0.57 8.6 15 28.445 0.32 0.8 6 7.5 7.10.37681076/PK245-03AAPK245-03BABipolar (Series)Unipolar61 0.43 0.28 17 60 10045 0.32 0.4 12 30 250.37681076/ Dimensions Scale 1/4, Unit = inch (mm)✽The length of machining on double shaft model is 0.591 0.010 (15 0.25).●These dimensions are for double shaft models. For single shaft models, ignorethe shaded area.No.4-40UNC 0.177 (4.5) Deep Min. 4 Places□1.65 (□42)1.220 0.004(31 0.1)1.220 0.004(31 0.1)✽ 0.59 0.04 (15 1)L1 0.79 0.04(20 1)0.591 0.010(15 0.25)00.000500.012 )0.196900.033 ) (22UL Style 3265, AWG246 Motor Leads 12 inch (300mm) Length0.177 0.006(4.5 0.15) (500.00130.86610.08(2)0.177 0.006(4.5 0.15)00.000500.012 )0.1969 (5L2●Enter the winding specification in the box () within the model number.ModelL1inch
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