42mm PM Stepper Motor 12V: This permanent magnet, also called PM, stepper motor has a frame size 42-22mm with 4 phase & step angle 7.5degree, each phase drawing 0.171A rated current and 12Vdc voltage to generate a holding torque 500g.cm. It is widely used for medical equipment, industrial automation, office equipment, sewing machine, etc.
42mm PM Stepper Motor 12V Specification
- Manufacturer Part Number: 42HB22-0186S
- Motor Type: PM Stepper
- Phase: 4
- Step Angle: 7.5deg
- Rated Current/phase: 0.171A
- Holding Torque: 0.05Nm
- Detent Torque: 100g.cm
- Phase Resistance: 70ohms(20℃)
- Insulation Class: B 130°C[266°F]
- Inductance: 50.93mH±20%(1KHz)
- Life: 3000h MIN(20℃,100pps)
- Frame Size: Φ42mm
- Body Length: 22.2mm
- Shaft Diameter: Φ3mm
- Shaft Length: 12mm
- Number of Leads: 6 with connector PHR-06
- Lead Length: 500mm
- Weight: 140g
Overall Size

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