High Force Linear Actuators

High force linear actuators are offered in the following types:

1.       Hydraulic

2.       Pressurized Air

3.       Lead screw with Servo Motor

4.       Lead screw with Stepper Motor

5.       Lead screw with DC Motor

Which type to use depends on many variables including the linear force required, the velocity of linear force, the environment of operation, and cost.

Hydraulic, by far, delivers the most force (in many thousands of lbs Force) and is very well suited for challenging environments.  Pressurized Air can also deliver high forces. However, for more accurate linear positioning, utilizing a servo or stepper motor as the prime mover is the best choice.  Positioning accuracy can be down in the micron range. Servo or Stepper base systems can generally deliver around 1,000 lbs Force depending on the motor size and the pitch of the lead screw.

For more information about high force linear actuators or to discuss your needs for your specific application, please contact our team.