Product Description:

The K32HCHJ-LNK-NS-00 is a stepper motor produced by Pacific Scientific in the K PowerPac Motors series. It receives digital step commands from an external drive and converts them into discrete shaft movement for precise open-loop positioning in indexers, small gantries, and automated assembly stations. Because motion is generated in fixed angular increments, the motor can handle repeatable indexing tasks without requiring onboard feedback hardware. Its compact format and high torque output let it couple directly to screws, pulleys, or timing belts in industrial automation cells.

The motor uses a NEMA 34 flange, and its 3.38-inch square frame adds rigidity against lateral loads. Enhanced SIGMAX construction with a laminated rotor and a two-stack magnetic circuit increases flux density without adding extra bulk. In this configuration, the shaft can hold 10.8 Nm for direct-drive duties. Each command advances the rotor by 1.8°, with accuracy maintained within ±1.5%. A 4-lead parallel winding supports low-inductance connection to high-current drives. The motor uses heavy-duty NEMA mounting with a single straight-key shaft and no shaft seal, while standard winding data and a no-feedback arrangement keep the electrical package straightforward.

Electrical insulation is rated at 340 Vdc and tested to 100 Megohms to help prevent leakage when the motor is installed near high-energy drives. The stator assembly measures 133 mm in length, so the unit fits compact machine spaces while still accommodating the laminated rotor. Connections are made through a System MS circular connector, which provides a secure electrical interface and simplifies cable attachment in modular equipment. Continuous service is permitted from -20 °C to +40 °C, which suits common factory conditions without requiring external heating or cooling accessories.