4pcs of Nema 17 Bipolar 34mm stepper motor.
This is the most popular Nema 17 model. It with 1.8step angle (200 steps/revolution). Each phase draws current 0.4A at 12V, allowing for a holding torque of 26Ncm(36.8oz.in).
Specifications:
- Manufacturer Part Number: 17HS13-0404S 42x34
- Step Angle: 1.8
- Step Accuracy: 5%
- Holding Torque: 26Ncm(36.8oz.in)
- Rated Current/phase: 0.4A
- Phase Resistance: 30ohms
- Voltage: 12.0V
- Inductance: 37mH20%(1KHz)
- Weight: 230g
