M22NRXA-LNF-NS-00

M22NRXA-LNF-NS-00 is a Pacific Scientific motor in the POWERMAX II M Motors series. Its enhanced construction uses a NEMA 23 frame and NEMA mounting style for installation in compatible equipment. The body is 3.10 inches long and contains two stacks, which establish the motor’s active magnetic length and torque-producing structure. It has a standard rotor and an A-type winding. The operating temperature range is -20ºC to +40ºC.

The motor has a 1.8-degree step angle and completes 200 steps per revolution, providing incremental positioning. Step accuracy is ±1.5%, indicating the permitted positioning deviation for each step. The encoder option provides no feedback, so an external control system does not receive integrated position feedback from the motor.

The single-shaft configuration has a 0.2500-inch shaft diameter. A flat shaft modification provides a contact surface for securing a coupling or pulley, and the usable flat length is 0.50 inches. The connection style uses regular leadwires, while the connection arrangement is a receptacle. Class B insulation is rated for 130ºC, and insulation resistance is 100 megohms to limit leakage current. The insulation voltage rating is 340 VDC, indicating the voltage level the insulation is designed to withstand.