Product Description:

The N32HRFM-LNK-NS-00 is a stepper motor built by Pacific Scientific as part of the POWERPAC N Stepper Motors series. This hybrid unit converts electrical pulse trains from an indexer or PLC into controlled incremental rotation, allowing machinery to index tooling, actuate valves, or feed material with repeatable precision. Its open-loop nature simplifies drive electronics, while the heavy-duty construction suits demanding positioning tasks on packaging, printing, and assembly equipment.

Each full revolution is divided into 200 discrete increments, with a fixed 1.8° step angle that aligns the laminated rotor’s teeth with the stator field. Step positioning accuracy remains within ±3%, so cumulative error stays low on multi-turn moves. A holding torque of 8.6 Nm resists back-drive when the windings are energized, enabling vertical or high-load axes to remain stable without mechanical locks. The motor occupies a NEMA 34 frame that measures 3.38 inches square and extends to a body length of 133 mm; this footprint provides ample iron volume for torque while remaining compatible with standard face-mount adapters and gearheads.

The stator consists of 2 stacks, and this layered core, combined with standard windings, delivers the inductance required for microstepping drives. Eight pre-tinned leads exit the housing through regular leadwires, and the 8-lead arrangement supports series or parallel phase wiring to match different supply voltages. Insulation resistance is rated at 100 Megohms, and the motor withstands a test potential of 340 Vdc, providing a safety margin against ground faults. Additional features include heavy-duty NEMA face mounting, a single straight-key shaft supplied without a shaft seal, standard overall construction, and a laminated rotor. Because no feedback device is fitted, the motor is intended for systems that monitor position by commanded step count rather than encoder feedback.