292-NSM-HV
BERG NSM-HV Zero Point Clamping System
NSM-HV series zero point clamping heads are used for workholding pallet clamping as well as other applications on machine tools. With the clamping heads and matching retention bolts, extremely tight tolerance clamping position repeat precision can be achieved.
PDF Data Sheet: BERG NSM-HV Zero Point Clamping System (292-NSM-HV)
Application
NSM-HV series zero point clamping heads are used for workholding pallet clamping as well as other applications on machine tools. With the clamping heads and matching retention bolts, maximum clamping position repeat precision can be achieved. Using NSM versions with blowing-off mechanisms and lock/lift-out stroke, the clamping head can even be used during "lights-out" production. Due to the mechanical clamping principle with integrated force intensification and locking feature, the clamping head is also suitable for pallets, clamping towers, swivel tables and vertical applications. The clamping head can be installed as double, quadruple or customer specific multiple unit applications.
The shape and positional accuracy of the centering cones and horizontal support surfaces guarantees maximum repeat precision during device and pallet change. The central protective cover and blow-off of contact surfaces surfaces (cover as well as the cone) means the clamping system is insensitive to chips and other debris. The clamping bolt is drawn into the clamping head by a spring actuated collet. During this process, the spring force is intensified by an integrated mechanism. The integrated hydraulic piston unclamps the locking device and releases/ejects the pull stud.
Modified versions, e.g. with integrated media transfer are available upon request.
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- without any reduction in safety!
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