For clamping of aluminium wheels

Power operated combined centering and pull-down finger chuck 550

Power operated combined centering and pull-down finger chuck with diameter 550 mm with 3 spring loaded centering jaws and 3 swivelling fingers with axial clamps.

Technical characteristics:

• Chuck hermetically sealed
• With three spring loaded advancing jaws for internal centering
• Centering base jaws with centrifugal force compensation
• Base and top jaws with tongue and groove connection
• Stroke of each base jaw (radial): 2.6 mm
• Operation force of the spring in centered position: approx. 750 N
• Thereby total centering force: approx. 1.400 N
• With three radial movable clamping blocks each with a swivelling finger and an axial clamp
• All three swivelling fingers are linked together with an axial movement compensation
• Stroke of each swivelling finger (axial): 21 mm
• Thereby swivelling angle: 75 degrees
• Max. operation force: 20.000 N
• Thereby total axial clamping force: approx. 19.000 N
• Max. admiss. speed: 2.800 rpm
• Total weight: approx. 185 kgs

Downloads

Brochure Special designs (1679 KB)