Dual Shaft Stepper Motor

This hybrid bipolar stepper motor is the miniature stepper motor we carry, it with 1.8 deg. step angle (200 steps/revolution). Each phase draws 600 mA at 1.9 V, allowing for a holding torque of 1.4Ncm(2.2oz.in). Electrical Specification: * Manufacturer Part Number:20HS2806B4 * Motor Type: Bipolar Stepper * Step Angle: 1.8 deg. * Holding Torque: 1.4Ncm(2.2oz.in) * Rated Current/phase: 0.6A * Phase Resistance: 3.2ohms *Inductance: 0.9mH+/-20%(1KHz) Physical Specification: * Frame Size: 20 x 20mm * Body Length: 28mm * Shaft Diameter: 4mm * Shaft Length: 20mm * D-cut Length: 15mm * Back shaft 7.5mm.Number of Leads: 4 * Lead Length: 600mm * Weight: 60g Connection: Black(A+), Green(A-), Red(B+), Blue(B-) Warning: Make sure the motor connect to a constant current or chopper drive controller before you test motor. Connecting the motor directly to a power supply will destroy the motor.

step angle : 1.8degreerated voltage : 4.5Vcurrent : 1.5 A/phaseresistance : 3Ω/phaseinductance: 6.5mH/phaseholding torque : 75N cmdetent torque : 3.5 N cmrotate inertia ：72 g.cm²motor length : 63mmlead wire : 4motor weight : 470g