Close this search box.
Mechanical Actuators
A Leader in Heat Transfer Components, Products and Systems

LSPD Series Linear Actuator

Duff Norton’s heavy duty LSPD Series linear actuators are designed for lifting/lowering and other motion control applications up to 1,500 lbs. (2,000 lbs. static load). Powerful 12 VDC motors can achieve speeds up to 0.43 in/sec (11 mm/sec). Available with 3”, 6”, 12”, 18” and 24” (76 mm, 152 mm, 305 mm, 457 mm, and 610 mm) strokes.

Request a quote on LSPD Series linear actuators. Contact C.H. Bull to learn more.

LSPD Series Linear Actuator Specifications

  • Capacity: 1,500 lbs. (2,000 lbs. static load)
  • Acme screw design
  • Speed: up to 0.43 in/sec (11 mm/sec)
  • Power: 12 VDC
  • Stroke: 3” (76 mm), 6” (152 mm), 12” (305 mm), 18” (457 mm), 18” (610 mm)
  • Working temp. range: 15°F to 120°F (-10°C to 50°C)
  • Tube restraining torque: 215 in-lbf
  • Standard IP50 protection

Features & Benefits of LSPD Series Actuators

  • Heavy duty construction for extended service life in tough applications
  • Bi-directional spring brake
  • Aluminum housing & outer tube; zinc-chromate plated steel translating tube
  • Double clevis mount
  • Internal adjustable limit switches 

Linear Actuator Selection Guide

To determine which DC-powered linear actuator is best for your application, consider the factors below. As needed, C.H. Bull is available to help you select the right model for your unique needs. Contact us to discuss your application requirements.

  • Capacity: The force required the move and hold the load (total weight of the load)
  • Voltage: The voltage needed to power the actuator
  • Travel: The distance/range of motion required (stroke)
  • Speed: The speed at which the load must be moved
  • Duty Cycle: Percentage of time an actuator is in motion relative to total time
  • Orientation: The direction in which the actuator’s force is applied
  • Environment: The working conditions in which the actuator will operate

Contact C.H. Bull for Duff Norton LSPD Series Linear Actuators 

Whatever your motion control needs, we have the right actuator for the job. Request a quote on LSPD series linear actuators for your application, or contact C.H. Bull for more information.

Request a Quote
close slider

Request a Quote - Heat Transfer Solutions

Contact Information





I am interested in...
(Check all that apply)
Drop files here or
Max. file size: 50 MB, Max. files: 5.