Product Description:

The P22NSXC-LSN-NS-03 is a hybrid stepper motor in the POWERMAX II P Motors series manufactured by Pacific Scientific. It is intended for open-loop positioning tasks in industrial automation where discrete angular increments simplify motion control. By translating electrical pulses into rotary steps, it suits indexing conveyors, small gantries, metering pumps, and other equipment that needs repeatable incremental motion. Its pulse-driven operation also allows simple integration with stepper controllers used in packaging, handling, and dispensing systems. The hybrid rotor design supports stable low-speed motion and solid holding performance when current is applied.

With a NEMA 23 frame size and a body length of 78.7 mm, the motor fits compact machine layouts while still producing 1.43 N·m of holding torque from its two-stack construction. That torque is available when the drive supplies 3.1 A per phase to the C-type windings, whose 1.56 Ω resistance and 3.9 mH inductance influence current rise and microstepping behavior. Each electrical cycle moves the shaft through 1.8°, which gives 200 full steps per revolution. A rotor inertia of 0.025 × 10⁻³ kg·m² and a step accuracy of ±1.5% help the motor respond cleanly in short positioning moves. The motor can operate in full-step or microstepping modes, depending on the controller and the required smoothness. The standard NEMA mounting face supports direct attachment to gearheads, couplings, and lead screws in compact motion axes.

A detent torque of 0.05 N·m helps resist unintended movement when power is removed, and the motor uses a standard rotor with a receptacle connector for straightforward wiring. The smooth shaft suits clamping elements and other couplings that do not require a keyed output. The Class B (130°C) insulation system, along with a 100 megohm insulation resistance and a 340 Vdc dielectric rating, supports dependable winding isolation up to a 95 °C surface temperature. Continuous duty is permitted from -20°C to +40°C, and the housing has an IP23 rating for use in ventilated enclosures protected from falling water. It is intended for indoor machinery installed in ventilated enclosures and away from direct liquid exposure.