M21NSHS-LNN-NS-02 by Pacific Scientific

The M21NSHS-LNN-NS-02 stepper motor provides a holding torque of 1.00 Nm, a detent torque of 0.66 Nm, a rated current per phase of 1.07 Amps DC, and a phase inductance of 8.7 mH typically. Part of the POWERMAX II M Series from Pacific Scientific, it features thermal resistance of 5.5 mounted degree Celsius per Watt and a phase resistance of 10.4 ohms +/- 10%.