Lead Screw Linear Actuators - LC Series

Captive lead screw linear actuators are one type of integrated drive mechanism used in linear motion systems, combining a stepper motor and lead screw to produce precise linear motion. In the LC Series design, the lead screw nut is injection-molded directly into the motor rotor so that when the motor rotates the nut spins, causing the lead screw to move linearly with the load while the motor housing and nut remain stationary. The load-bearing output shaft is fully supported within the integrated housing, eliminating the need for external guides or supports and simplifying system design. These actuators deliver smooth, quiet operation and are ideal for space-constrained applications. They are available in NEMA 08, 11, 14, 17, and 23 frame sizes, with imperial lead screw diameters of 0.138, 0.188, 0.218, 0.25, and 0.375 in.

• Standard nut injection molded into the rotor
• Available in NEMA 08, 11, 14, 17, and 23 frame sizes
• Imperial Lead Screw Diameters: 0.138, 0.188, 0.218, 0.25, and 0.375 in