Diaphragm chucks

Diaphragm chuck - quick jaw change Ø 130 - 450 mm

• Ø 210 - 315 mm
• O.D. or pitch line clamping
• centrifugal force compensation
• proofline chucks = fully sealed - low maintenance

Technical Data 

Closed center rotating hydraulic cylinder

• special cylinder to actuate diaphragm chuck
• uo to 70 bar
• large/small piston area for opening/clamping
• central bore for air/coolant (1 or 2 media)
• stroke control via LPS

Technical Data 

Diaphragm chuck with pull-down fingers / jaw/pull-down finger quick change

• Ø 210 - 315 mm
• O.D. or pitch line clamping
• centrifugal force compensation
• proofline chucks = fully sealed - low maintenance

Technical Data 

Double piston rotating hydraulic cylinder

• specia cylinder to actuate diaphragm KOMBI chucks
• up to 60 bar
• 1 piston for actuating diaphragm / 1 piston for actuating axial clamping
• central bore for air/coolant (1 or 2 media)
• stroke control via LPS

Technical Data 

Rotary union for 2 media for double rotating cylinder ZHVD-DFR

• universal for air, oil or coolant

Technical Data 

Flexible Diaphragm Chuck for grinding operations of different workpieces

• adjustable, modular jaw system for different workpieces
• Key Lock System for quick positioning of the pitch of different workpieces
• micrometer fine adjustment of the center line
• workstop with air sensing/coolant noozles optional
• jaws type A for O.D. clamping optional

Technische Daten