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)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:
Telephone: 815-962-5600
Fax: 815-962-4600
Location: 304 North Main St, Suite 104, Rockford, IL 61101-1101 USA
Email: infο@ΤΑCRοckfοrd.cοm
Related
HDT Tool Clamping Cylinders
HDT pressure intensifiers are primarily designed for tool clamping and chucking systems using stationary hydraulic cylinders of the type HLZ for releasing the tool shanks when no hydraulic unit is available for operating them.
HLZE Tool Clamping Cylinders
HLZE hydraulic cylinders are designed for release and ejection of the tools in conjunction with spring actuated tool clamping devices and for stationary fitting. The HLZE series is used for applications in which the spindle bearing must not be submitted to the load of the actuation forces during tool changing.
Workpiece Holding Clamping Systems
BERG-Spanntechnik offers an extensive range of power operated chucks and hydraulic cylinders which meet all the requirements of modern CNC lathes as there are effective clamping force, attainable numbers of rotation, and precision, as well as center hole width for bar stock.
OSKL Tool Clamping Cylinders
OSKL rotating hydraulic cylinders are primarily designed for actuating SSK gripper, but are also suitable for operating other clamping and chucking systems.
Capto Clamping Systems
BERG Spanntechnik is a leading supplier of Capto grippers and clamping systems.
SKVZ Tool Clamping Cylinders
SKVZ locking heads are designed for limiting the springing out resilience of the tools to the elastic yield of the connection elements when the axially acting cutting force components are larger than the clamping force on spring actuated tool clamping and chucking systems.
Submit your feedback