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1FE1 built-in motors

Built-in synchronous motor for very high speeds

1FE

The 1FE1 motors are built-in synchronous motors for high-performance motor spindles. Rotor and stator are ready for installation and have a cooling jacket for liquid cooling. The motors are suitable for the highest demands on machining quality, accuracy and smooth running. The spindle drive can be delivered in a high-torque or high-speed version.

1FE1 built-in motors - the motors for high speeds

  • Compact construction through the elimination of mechanical components
  • Short ramp-up and braking times
  • High degree of shaft stiffness through large inner rotor hole

1FE1 built-in motors - overview of the product range

Max. speed*: Up to 40,000 rpm
Rated power*: 4 - 104 kW
Rated torque*: 4.5 - 820 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"

1FE1 built-in motors - typical areas of application

Main spindle drive for machine tools with applications for short ramp-up times and high speeds, e.g. lathes, grinding and milling machines.

All about Built-in motors 1FE1
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