Product Description:

Pacific Scientific manufactures the K32HLFJ-LNK-NS-01 within its K PowerPac Motors series. The product is a stepper motor that operates without encoder feedback, so each command pulse corresponds to a fixed mechanical step that positions machinery in packaging, material handling, and pick-and-place stations. Heavy-duty NEMA mounting points and SIGMAX-enhanced construction let the unit fit directly into rigid frames while maintaining thermal stability during continuous duty.

The motor sits in a NEMA 34 housing that measures 3.38 in. square and extends to a body length of 133 mm. Its laminated rotor and two-stack magnetic circuit develop a static holding torque of 10.8 Nm, enabling stall-free performance against high-inertia loads. Each electrical transition advances the shaft by a 1.8° increment, and total displacement error remains within ±1.5 percent. Standard windings are brought out through an 8 lead configuration, giving designers the option of unipolar or bipolar drive schemes and series or parallel current paths. Splash-proof conduit entry routes field wiring to a terminal board, isolating control connections from washdown or coolant spray.

Environmental tolerances support service from -20 °C to +40 °C, and a dielectric path rated at 340 Vdc is backed by 100 Megohms of insulation resistance to prevent leakage when the drive is switched by high-voltage transistors. A factory-installed shaft seal blocks fluid ingress at the single, straight-key output shaft, protecting bearing grease during cyclic wash cycles. Power and signal conductors enter through a 1/2 in. NPSC pipe thread, and the splash-proof connection keeps condensation away from the winding leads. This layout helps protect internal components when the motor is used in areas exposed to vibration, moisture, and temperature changes.