SBF – Bolt Chuck

The bolt chuck SBF is used for workpieces sensitive to deformation that are to be clamped radially and with planar pull. The SBF is especially suited to products that are to be manufactured in large series.

Technical features:

• radial clamping with planar pull
• high rate of revolutions due to low loss of centrifugal force
• no lifting of the workpiece from the workpiece support, even at high speeds
• high clamping stroke for loading
• available as inside clamping or outside clamping chuck
• chuck sizes from 170 mm to 600 mm
• air-abutting control (option)
• chuck seal (option)

Typical applications:

• brake disks
• brake drums
• flanges
• caps
• small bearings