P21NRFA-LNN-NS-00
The P21NRFA-LNN-NS-00 from Pacific Scientific offers a holding torque of 0.81 Nm and a detent torque of 0.028 Nm. As part of the POWERMAX II P Motors, this stepper motor features a mounted thermal resistance of 5.5 °C/Watt and a rotor inertia of 0.012 (kg-m2x10-3) for smooth performance.
It delivers an axial force of 58 N, a radial force of 89 N, and weighs 0.45 kg. It operates over a temperature range of -20 to 40 °C and has a phase resistance of 0.23 ohms for efficient current flow.