Robot Motor NEMA 17 Stepper 40mm: This compact size 42mm (NEMA 17) hybrid bipolar stepper motor has a 1.8° step angle(200 steps/revolution) and body length 40mm. Each phase draws rated current 1.68A, generating a good holding torque of 0.45Nm/63.9oz-in. This precise motor is a good solution for robots, medical equipment, laboratory instruments, etc.
Robot Motor NEMA 17 Stepper 40mm Speficafication
- Manufacturing Part Number: 42AI40-BYGR
Step Angle: 1.8deg
Bipolar/Unipolar: Bipolar
Holding Torque: 0.45Nm/63.9oz-in
Rated Current/phase: 1.68A
Phase Resistance: 1.95ohms
Inductance: 4.4mH
Driving Voltage: 12-24VDC
Frame Size: 42x42mm
Body Length: 40mm
Shaft Type: D-cut
Shaft Diameter: Φ5mm
Shaft Length: 24mm
D-cut Length: 20mm
Number of Leads: 4
Lead Length: 1000mm
Weight: 350g
Stepper Drive: FLKH2D1228DC
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