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42 Lead Screw Linear Stepper Motor 1.5A 40mm 300mm Rod For 3D Printer
42 Lead Screw Linear Stepper Motor 1.5A 40mm 300mm Rod For 3D Printer Feature: Drive mode: Constant current chopper drive Excitation mode: 2-phase excitation (2-phase four-run) can forward and reverse rotation Steering: AB-BC-CD-DA sequentially energized Rated current (single-phase): 1.5A DC Power supply voltage: 12-36V Step Angle: 1.8 Insulation class: B class insulation Parameter: (Test conditions: test parameters measured in normal atmospheric conditions) Ambient temperature: -20 ~ 50 Relative humidity: 90% MAX Mounting position: Shaft horizontal or vertical installation. Winding DC resistance (25 ): 1.6 10% Winding inductance: 3.8mH 20% Location torque: 18mN.m REF. Holding torque (two interlinked rated current): 420mN.m (I = 1.5A) The maximum load starting frequency: 1300pps The maximum no-load operating frequency: 8000pps Temperature: <80K Step angle accuracy: 1.8 5% Moment of inertia: 57g.cm2 Motor weight: 0.39Kg / PC REF. Insulation resistance: Betewwn motor stator core and terminal cold insulation resistance should be greater than 100 m (used with DC500V measurement). Dielectric strength: Between the stator core and the terminal should be able to withstand AC600V / 1S without breakdown, leakage current is less than 1mA. Package includes: 1 x 42 Lead Screw Linear Stepper Motor