Product Description:

The P2HNRXC-LNN-NS-00 is a hybrid stepper motor produced by Pacific Scientific within the POWERMAX II P Motors series. It converts digital pulse trains from an external drive into controlled angular positions, making it suited for indexing tables, pick-and-place heads, and other mid-torque automation axes. By integrating a standard mounting interface and standardized wiring, the motor can be installed quickly into multi-axis machinery without custom brackets or harnesses. This type of motor is commonly paired with a stepper drive that sequences the phases for repeatable incremental motion.

This model supplies a holding torque of 0.43 N-m from a half-stack magnetic circuit, while a detent torque of 0.018 N-m provides limited resistance when unpowered. The step angle of 1.8 degrees produces 200 full steps per revolution at ±1.5% accuracy, and the low rotor inertia of 0.000007 kg·m² supports rapid acceleration. A NEMA 23 frame with a 40.7 mm body length and a single 6.35 mm smooth shaft simplifies coupling to timing pulleys. The motor draws 2.5 A per phase and has a winding inductance of 2.3 mH, so standard microstepping drives can energize the two coils. It uses regular leadwires that mate with a receptacle, and it has standard construction, a standard rotor, and winding code C.

The housing is rated IP23, which suits installation in enclosures where dripping water and small particulate exposure are controlled. Reliable operation from -20 °C to +40 °C covers most factory-floor environments. Class B insulation rated to 130 °C, a 95 °C maximum surface temperature, a 500 VDC one-minute dielectric test, and a 340 VDC insulation voltage rating protect the coil system, while insulation resistance is 100 megohms. Coil copper has a resistance of 1.68 Ω, and the complete assembly weighs 0.45 kg, which helps reduce load on linear stages. The motor uses two electrical phases and has no integral feedback, so position verification is handled by the motion controller.