Halder - EH 23340.: Centering Clamping Elements ‒ with clamping balls, operation from the bottom

To be used for accurate centering and clamping in blind holes of workpieces with locating hole. Exact self-centering with a precision of ±0,025 mm. The clamping balls frictionally center and hold workpieces with raw or pre-machined surfaces down to the bearing points. Large adjustment stroke and a small building height are a feature of this center clamping element.

Mounting from either top or bottom.

Material

Body

• Tool steel, hardened, blackened

Spring

• Stainless steel

Clamping balls

• Stainless steel 1.4112, hardened and ground

Assembly

Assembly instruction for mounting from the top: Take-off clamping plate and screw. Fasten body by means of threaded pin via WS2.

Operation

Operation from bottom manually or automatically with either pneumatic or hydraulic actuation.