Segment clamping mandrel

For universal centring and clamping

Segmented mandrels have a relatively large clamping stroke compared to other mandrel types. Stiefelmayer mandrels are available for a wide range of requirements,e.g. with multiple clamping rows, pneumatic stroke control and much more.

Problem	Properties	Workpieces
Clamping force adjustable over a wide range High clamping force High roundness requirement Reduce machining operations Thin-walled components	For thin-walled parts High centring accuracy Number of jaws > 3 Several clamping levels	Electric motor housing Gear wheel Hollow shaft Housing Ring gear Shaft