SITEMA Locking Units

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.