Induction motors 1PM6 - Compact motor for high speeds with a hollow shaft and liquid cooling - Motion Control Systems - Siemens  |   11/23/2008 2:23 PM  
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Induction motors 1PM6

Compact motor for high speeds with a hollow shaft and liquid cooling

The 1PM6 motors are induction motors with a hollow shaft. They satisfy the highest demands on maximum speed, smooth-running and vibration properties. The motors are prepared for the mounting of a rotary inlet for feeding liquids (cooling lubricants) through the rotating motor shaft for the internal tool cooling.

1PM6 induction motors - the liquid-cooled hollow shaft motors

  • Internal tool cooling
  • Short ramp-up and braking times
  • Optimum space requirement adapted to the machine
    (through axial or radial fan arrangement)

1PM6 induction motors - overview of the product range

Max. speed*: Up to 18,000 rpm
Rated power*: 3.7 - 22 kW
Rated torque*: 24 - 140 Nm
* Depending on the version and type
"The detailed technical data can be found on the right-hand side via Everything about... --> Technical Information --> Technical Overview"

1PM6 induction motors - typical areas of application

Main spindle drive for machine tools (directly coupled) with internal tool cooling or directly driven tools with internal cooling.

All about 1PM6 hollow-shaft motors
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