292-SPM-HV
BERG SPM-HV Pallet Clamping Heads
SPM-HV series pallet clamping heads are used for pallet clamping on single or double axis indexing tables. With the clamping heads and matching tapered rings, maximum workpiece position repeatability and precision is possible.
PDF Data Sheet: BERG SPM-HV Pallet Clamping Heads (292-SPM-HV)
ApplicationSPM-HV series pallet clamping heads are used for pallet clamping on single or double axis indexing tables. With the clamping heads and matching tapered rings, maximum workpiece position repeatability and precision is possible. Due to the mechanical clamping principle with integrated force intensification and locking feature, only one unclamping line without permanent pressure is necessary. The clamping head is therefore particularly suited for applications under very tight spatial conditions and for highly dynamic tables. The self-locking mechanism ensures that the pallet stays clamped because the retaining forces are much higher than the clamping forces.
Design FeaturesThe shape and positional accuracy of the clamping cones guarantee maximum repeat precision during a pallet change. The pallets are compatible with the clamping heads of the SPH and SPH-V series. The conical surfaces with a hardness greater than 60 HRC and the special hardness depth are insensitive to contamination. The clamping bolt screw-fitted into the pallet with the tapered ring is drawn into the clamping head by a spring actuated gripper. During this process, the spring force is intensified by an integrated force intensification mechanism. An integrated hydraulic piston unclamps the locking device and releases and ejects the clamping bolt.
In order to keep the clamping cones clean during the pallet change, purge air with optimized guides is provided. These guides are also suitable when using filtered coolant to rinse the clamping heads.
AccessoriesTaper ring, pull stud, clamping force measuring system.
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- without any reduction in safety!
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