STEPPERONLINE Nema 23 Stepper Motor 3 Nm 4.2 A 4-Wire 10 mm Shaft for CNC Milling Lathe Plasma

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This is the strongest model of the Nema 23 stepper motor with 1.8 degree step angle (200 steps/turn) Each phase draws 4.2 A for a holding torque of 3.0 Nm. Electrical specifications: * Manufacturer Part Number:23HS45-4204S * Motor Type: Bipolar Stepper Motor * Step angle: 1.8 degrees. * Holding torque: 3.0Nm * Rated Current/Phase: 4.2A * Phase resistance: 0.9ohm * Inductance: 3.8 mH +/- 20% (1 kHz) Physical Specifications: * Frame Size: 57 x 57mm * Body Length: 113mm * Shank Diameter: 10mm * Shaft Length: 24mm * D-Cut Length: 20mm * Number of coils: 4 * Cable Length: 400mm * Weight: 1.8kg Connection: Black (A+), Green (A-), Red (B+), Blue (B-). Warning: Before the engine test, make sure the motor has continuous current or chopper drive control. Connecting to a power supply destroys the motor.