Hofmann HD indexing devices have a direct drive.

 

The torque motor is directly connected to the indexing spindle without a reduction stage. This enables the indexing spindle to achieve high speeds over a longer period of time.

 

• Direct drive for use as a 4th axis on a machining centre.

• High speed and torque allows continuous operation

• Use of a water-cooled direct drive supports long running periods.

• Use of various rotary encoders as a direct measuring system compliant with the precision requirement.

• High machining performance is possible thanks to the indexing spindle's hydraulic clamp.

• Indexing spindle with indexing circle and centring seat for assembly on jig systems.

• Housing for vertical or horizontal turning axis.

 
The ideal solution for every application:

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• Use possible with a horizontal or vertical turning axis.

• Centre heights of 200, 250 and 350 are available.

• A spring-loaded safety clamp on the indexing spindle allows high machining forces.

• The indexing spindle allows jigs to be built-on quickly.

Dividing units

HD - Series

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