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
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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.