K43HLFL-LSS-NS-03 by Pacific Scientific

The Pacific Scientific K43HLFL-LSS-NS-03 motor from the K PowerPac Motors series is a laminated rotor hybrid step motor designed for rugged industrial automation applications. Featuring SIGMAX construction and a housingless square frame sealed to IP65, it delivers a holding torque of 5700 oz-in while weighing 11.64 kg. The motor supports eight-lead configuration and splashproof connection to a terminal board via a 1/2 in. NPSC pipe thread conduit, with a phase resistance of 0.14 ohms and detent torque of 118 oz-in (0.83 N·m). Enhanced microstepping compatibility ensures improved linearity and smoothness, and continuous operation is supported at winding temperatures up to 130 °C. Its NEMA 42 heavy-duty mounting and three-stack rotor design provide high acceleration and axial load capacity, making it ideal for rotary, linear, and tangential motion control.