291-HLZ

BERG HLZ Tool Clamping Cylinders

HLZ hydraulic cylinders, in conjunction with spring actuated tool clamping and chucking devices, are intended for release and ejection of steep taper tooling and for stationary mounting.

PDF Data Sheet: BERG HLZ Tool Clamping Cylinders (291-HLZ)

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ApplicationHLZ hydraulic cylinders, in conjunction with spring actuated tool clamping and chucking devices, are intended for release and ejection of steep taper tooling and for stationary mounting.

Design FeaturesThe extremely compact hydraulic cylinder features a hollow piston which, after spanning the gap between the rotating spindle and stationary cylinder body, hits the draw bar or draw tube which compresses the spring elements connected to it and ejects the tool. During clamping the piston returns to its home position, whereby strong pressure springs provide the fixed stop and, thus, the defined gap.

The hollow piston is designed for accommodating a rotary coolant lead-in.

A position control device is available on request.

For more information regarding this item (BERG HLZ Tool Clamping Cylinders) or other items, fill out the form below or contact our office directly:

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Location: 304 North Main St, Suite 104, Rockford, IL 61101-1101 USA
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