Impact Spring Assist

The Impact Spring Assist is a pneumatic device whose purpose is to increase spring closing torque on spring return actuators. This is achieved by diverting the spring chambers so that in combination with the spring force an increase in the total closing torque of the actuator is achieved. Redirecting the air pressure into the spring chamber increases the spring end torque by 50% and more.

  • Leave us your e-mail address and download the technical documentation.
  • * I agree that Hanwel Belgium can use my e-mail address to keep me updated about the latest developments and products. 
More information ? Read our privacy policy here & remember that you can opt out at any time.

  • Leave us your e-mail address and download the technical documentation.
  • * I agree that Hanwel Belgium can use my e-mail address to keep me updated about the latest developments and products. 
More information ? Read our privacy policy here & remember that you can opt out at any time.