Stepper Motor Durable Portable Handheld Stepper Motot 3d Printer For Business

Description_x000D__x000D_This item is a stepper motor, with 4 pin cable for convenient use, suitable for 17HD34008-22B mixing type stepping motor. Necessary replacement for 3D printer._x000D__x000D_Features_x000D__x000D_- Optional ports; Shrink tubing effect to prevent the wire becoming tangled up._x000D_- D-shaped shaft with 22mm, electric machine with high torque, high speed, low noise._x000D_- Suitable for mixing 17HD60001-22B stepper motor._x000D_- Exterior: Shown as the pictures._x000D_- Drive mode: Hack wave constant current drive._x000D_- Exciting mode: two-phase 4-wire. It is available for the rotation of the forward and reverse._x000D_- Effet: The order of power is AB-BC-CD-DA, seen from the shaft end to CW._x000D_- Current Rating (single-phase): 1.5 A DC._x000D_- Nominal voltage: 2.4V._x000D_- Step Angle: 1.8 °._x000D_- Insulation grade: Grade B._x000D__x000D_Specifications_x000D__x000D_- Wnding Inductance: 3.6mH ± 20%_x000D_- Cogging torque: 40mN.m REF_x000D_- Holding torque: ≥ 600mN.m (I = 1.5A)_x000D_- Max Blank switching frequency: ≥ 1200pps_x000D_- Max Idle frequenc. ≥ 8000pps_x000D_- Temperature rise: _x000D_- Step angle accuracy: 1.8 ° ± 5%_x000D_- Rotational inertia: 102g.cm 2_x000D_- Motor Weight: 0.48 kg / pcs REF_x000D_- Insulation resistance: Cold insulation resistance should be more than 100 mOhm (between the motor stator and terminal)_x000D_- Dielectric strength: The space between the motor stator and terminal should withstand able AC600V / 1s without degradation. Leakage current of less than 1 mA._x000D_- Size (L * W * H): ca. 42 * 42 * 60mm / 1.65 * 1.65 * 2.36 inchPacking list: 1 * Nema 17 2 Phase 4-Wire 1.5A 60mm 1.8 Stepper Motor for 3D Printer_x000D_1 * Cable