Dimensional drawings

Ordering data

SIMOTICS T-1FW3 complete torque motors

The SIMOTICS T-1FW3 complete torque motors are water-cooled, high-pole (slow running) permanent magnet synchronous motors. The operating characteristics can be essentially compared to those of regular synchronous motors.

The 1FW3 motor spectrum comprises 3 external diameters in various shaft lengths as well as 3 different shaft versions.

• Hollow shaft (continuous)
  • For infeed of cooling and heating media, measurement cables, etc.
  • Motors with various lengths can be connected to the machine shaft
• Plug-on shaft with integrated shaft centering
  • Simple and quick installation as a result of the integrated shaft adapter with centering
  • Optimized clamping element
  • Easy encoder replacement (safety-capability)
  • Longer bearing lifetime
• Solid shaft
  • Simple replacement of a geared motor without having to change the connection to the machine
  • Easy encoder replacement (safety-capability)

The SIMOTICS T-1FW3 compact complete torque motors are high-pole, permanent magnet AC synchronous motors that must be flanged onto the machine using the specially-developed stator torque arms. The rotor is coupled to the machine shaft using the clamping element that will be supplied if required. This results in a perfectly rigid drive train that can be optimally controlled.

The SIMOTICS T-1FW3 complete torque motors can be combined with the SINAMICS S120 drive system to create a powerful, high-performance system. The integrated encoder systems for speed and position control can be selected depending on the application.