NEMA 17 Unipolar Stepper Motor 48mm: This size 42mm NEMA 17 hybrid unipolar stepping motor has a 1.8° step angle(200 steps/revolution) and a moderate body length 48mm with 6 leads connection. Each phase draws a low current 1.2A, allowing for a strong holding torque of 0.36Nm.
NEMA 17 Unipolar Stepper Motor 48mm Specification
Part Number: 42AI48-1206D20
Step Angle: 1.8deg
Bipolar/Unipolar: Unipolar
Holding Torque: 0.36Nm
Rated Current/phase: 1.2A
Phase Resistance: 3.3ohms
Inductance: 2.8mH
Driving Voltage: 12-24VDC
Frame Size: 42x42mm
Body Length: 48mm
Shaft Diameter: Φ5mm
Shaft Length: 20mm
D-cut Length: 15mm
Number of Leads: 4
Lead Length: 500mm
Weight: 400g
Overall Size
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