Built-in torque motors 1FW6 - The built-in torque motor for applications with very high torques
and high precision - Motion Control Systems - Siemens  |   12/04/2008 5:20 AM 		 
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Built-in torque motors 1FW6

The built-in torque motor for applications with very high torques
and high precision

Torque Motoren 1FW6

Built-in torque motors are liquid-cooled, multi-pole permanent-magnet AC synchronous motors. The motors are supplied as built-in components. In addition a bearing and an encoder system are required for a complete drive unit.

1FW6 built-in torque motors for:

  • High dynamic response
  • High repeatability
  • No mechanical transmission elements such as couplings or gearboxes required

1FW6 built-in torque motors - overview of the product range:

Rated speed*: 40 - 430 rpm
Rated torque*: 109 - 4,590 Nm
Maximum torque*: 179 - 8,570 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"

1FW6 built-in torque motors - typical areas of application

  • Rotary indexing machines, rotary tables, swivel axes
  • Rotary axes (A, B, C axis in 5-axis machine tools)
  • Turret indexing and cylinder indexing for single-spindle and multi-spindle machines
  • Dynamic tool magazine
  • Rotating spindles in milling machines

All about Built-in torque motors 1FW6
Motion Control Motors
Motion Control Motoren
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Siemens AG 2008