STEPPERONLINE 0.9deg Nema 17 Stepper Motor Bipolar 1.2A 11Ncm/15.6oz.in 42x42x20mm 4-wires
STEPPERONLINE 0.9deg Nema 17 Stepper Motor Bipolar 1.2A 11Ncm/15.6oz.in 42x42x20mm 4-wires
This is high precision bipolar Nema 17 stepper motor with 0.9° step angle (400 steps/revolution). Each phase draws current 1.2A, allowing for a holding torque of 11Ncm(15.6oz.in). Electrical Specification Manufacturer Part Number: 17HM08-1204S Motor Type: Bipolar Stepper Step Angle: 0.9° Holding Torque: 11Ncm(15.6oz.in) Rated Current/phase: 1.2A Phase Resistance: 3.0ohms Recommended Voltage: 12-24V Inductance : 2.2mH±20%(1KHz) Physical Specification Frame Size: 42 x 42mm Body Length: 21mm Shaft Diameter: Φ5mm Shaft Length: 17mm Number of Leads: 4 Lead Length: 300mm Weight : 150g 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.