Push pull devices

Our products are designed for high-duty, high-torque and high-precision, linear-only applications. For high-duty process applications, these magnetically-coupled push pull (MPP) devices are ideally suited. This is because they offer high torque, high axial stiffness and zero thrust due to vacuum. The magnetically-coupled push pull range provides linear and linear/rotary motion solutions with up to 300mm (12") stroke. Strong magnetic coupling eliminates the use of bellows and dynamic seals, which are vulnerable to failure. This ensures the device has a robust long-life design.

For applications where precise multi-positioning is required, our linear bellows drives provide exceptional resolution (two-times better than conventional units), a guaranteed minimum lifetime of 10,000 cycles and the ability to easily motorise in the field.

Key Features

  • Magnetically-coupled push pull products for high-duty, high-torque rotary and linear applications
  • Linear bellows drives for high-precision, multi-position, linear-only applications
Magnetically coupled push pull device for linear and linear/rotary requirements.

Push pull devices series and product options

Edge-welded bellows-sealed devices

Magnetically-coupled devices

Pneumatically Actuated Linear Translator (PAT)

The magnetically-coupled, Pneumatically Actuated Linear Translator drive is specifically designed to eliminate the need for bellows in beamline applications.

If you would like to discuss your project with our engineering team, please contact us.