Product Description:

The K32HLLL-LNK-NS-00 is a stepper motor produced by Pacific Scientific within the K PowerPac Motors series. Intended for industrial automation, the motor advances a fixed increment each time its windings are energized, so controllers can index loads accurately without position sensors. A square NEMA housing and heavy-duty mounting pattern let the unit fit material-handling systems, small gantry axes, or packaging platforms that need repeatable open-loop motion. Because it operates in open loop, the motor is suited to applications where predictable incremental movement is more important than closed-loop correction.

Mechanical output starts with a holding torque of 10.8 Nm, which secures the load while the coils are energized. Each step spans 1.8°, and cumulative error remains within ±1.5% for repeatable indexing. The housing meets the NEMA 34 standard and measures 3.38 in. square, letting it bolt to common gearheads or brackets. SIGMAX construction raises flux density, the laminated rotor lowers eddy-current losses, and a two-stack magnetic circuit increases detent torque. A single straight-key shaft carries torque, and the motor comes without a shaft seal for clean or enclosed machinery. Standard windings match typical microstepping currents, and no feedback device is fitted.

Electrical insulation withstands 340 Vdc, and interwinding resistance is 100 megohms to limit leakage. Power enters through a splash-proof 1/2 in. NPSC conduit to a terminal board, and cabling uses a 4-lead series connection that supports full-step or half-step drives. Total length is 133 mm, keeping the motor compact while accommodating the SIGMAX stack. Rated operation spans -20 °C to +40 °C, so forced cooling is not usually required in typical shop environments. The terminal board also supports fixed wiring layouts where conduit entry is preferred, and added guarding is still needed where fluid exposure is continuous.

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