SITEMA Locking Units Retain Forces in Both Axial Directions

SITEMA Locking Units


Join Our Email List

Sign up to receive the Latest News from AME including New Product Announcements, Specials and Company News


For Email Marketing you can trust
SITEMA Locking Units - double-acting

Clamping by Spring Action, Release by Pressure

  • Double-acting

  • Alternatively clamping by pressure release by pressure



Capable of Retaining Forces in Both Axial Directions

SITEMA Locking Units are capable of retaining forces in both axial directions. They are used in a wide variety of machines. In most versions the clamping is spring actuated, and hydraulic or pneumatic pressure is required to release it.

  • Shaft diameters range from 10 to 250 mm
  • The respective holding forces vary from 0.1 to 1000 kN, depending on style and customer requirements.

See details directly on the 
> SITEMA website


CAD Models

Click here for CAD Models

This link will take you to the SITEMA CAD download center.

Contact us

Price, Delivery & Technical Questions

Call 815 316 5226
Fax: 815 962 6483

Request a Product CD or Brochure > Form

Trevor O'Malley
Product Manager

Becky Weed
Customer Service


Send an email

Advanced Machine and Engineering