NEMA 17 Stepper Motor 400 Steps: This size 42mm NEMA 17 hybrid bipolar stepping motor has a 0.9° step angle(400 steps/revolution) and a moderate body length 48mm. Each phase draws a rated current 1.68A, allowing for a strong holding torque of 0.44Nm/62.5oz-in.
NEMA 17 Stepper Motor 400 Steps Specification
Part Number: 42AI48-1684MA
Step Angle: 0.9deg
Bipolar/Unipolar: Bipolar
Holding Torque: 0.44Nm/62.5oz-in
Rated Current/phase: 1.68A
Phase Resistance: 1.65ohms
Inductance: 4.1mH
Driving Voltage: 12-24VDC
Frame Size: 42x42mm
Body Length: 48mm
Shaft Diameter: Φ5mm
Shaft Length: 24mm
D-cut Length: 22mm
Number of Leads: 4
Lead Length: 500mm
Weight: 400g
Overall Size
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