This is NEMA 17 bipolar with 1.8º (200 steps/revolution). Stepper motor is perfect for open loop motion control.
Features:
- Bipolar Nema 17 Stepper Motor with high torque
- Each phase current is 1.7A (at 12V) & phase reslstance 1.5ohms, and the holding moment is 40Ncm (56.2oz.in).
- NEMA 17 bipolar 4-wire, with 1.8° step angle (200 steps/revolution)
- Warning: It should be connected to a constant current or chopper driver as a stepper motor. If you connect the motor directly to a power supply, the motor is destroyed.
- Connection:Black(A+), Green(A-), Red(B+), Blue(B-).
- This is the most popular Nema 17 model. It with 1.8 deg. step angle (200 steps/revolution).
Electrical Specification:
- Manufacturer Part Number: 17HS4401
- Motor Type: Bipolar Stepper
- Step Angle: 1.8 deg.
- Holding Torque: 40Ncm(56.2oz.in)
- Rated Current/phase: 1.7A
- Phase Resistance: 1.5Ohm±10%
- Insulation Resistance: 100MΩ¸ Min, 500VDC
- Insulation Strength: 500VAC for one minute
Physical Specification:
- Frame Size: 42 x 42mm
- Body Length: 40mm
- Shaft Diameter: 5mm
- Number of Leads: 4
- Lead Length: 400mm
- Weight: 280g
- Temperature rise: 80deg Max(rated current, 2 phase on)