STEPPERONLINE 0.9deg Nema 17 Stepper Motor Bipolar 2A 46Ncm/65oz.in 42x42x48mm 4-Wires DIY CNC
Brand: STEPPERONLINE
This high torque and precision bipolar Nema 17 stepper motor with 0.9° step angle (400 steps/revolution). Each phase draws current 2A, allowing for a holding torque of 46Ncm(65.1oz.in). <br> <br> <b>Electrical Specification</b> <br> <br>* Manufacturer Part Number: 17HM19-2004S <br>* Motor Type: Bipolar Stepper <br>* Step Angle: 0.9° <br>* Holding Torque: 46Ncm(65.1oz.in) <br>* Rated Current/phase: 2.0A <br>* Phase Resistance: 1.45ohms <br>* Recommended Voltage: 12-24V <br>* Inductance : 4.0mH±20%(1KHz) <br> <br> <b>Physical Specification</b> <br> * Frame Size: 42 x 42mm <br>* Body Length: 48mm <br>* Shaft Diameter: Φ5mm <br>* Shaft Length: 24mm <br>* D-cut Length: 15mm <br>* Number of Leads: 4 <br>* Lead Length: 500mm <br>* Weight : 370g <br> <br> <b>Connection:</b> <br> <br>Black(A+), Green(A-), Red(B+), Blue(B-) <br> <br> <b>Warning:</b> <br> <br>Make sure the motor connect to a constant current or chopper drive controller before you test motor. <br>Connecting the motor directly to a power supply will destroy the motor.
High torque, good performance
46Ncm(65.1oz.in) holding torque
NEMA 17 bipolar 42x42x48mm mm 4-wire
0.9 deg. step angle(400 steps/rev)
Rated current 2A & resistance 1.45 ohms