Introduction to Siemens SIMOTICS T-1FW3 Torque Motor

In simple terms, the SIMOTICS T-1FW3 is a direct-drive torque motor. That means it connects directly to your machine without needing gears, belts, or other transmission parts.

This design saves space, reduces wear and tear, and cuts down on maintenance. It is available as a complete motor, ready to install, and is perfectly matched with Siemens drives for high-performance applications.
Torque range allow it to handle both light and very heavy rotary tasks.

It operates from 50 to 1,800 rpm, covering slow, powerful rotations as well as faster movements. It uses water cooling, which keeps the motor compact while allowing stable operation even under heavy loads.

The 1FW3 is ideal for rotary axes on machine tools, indexing tables, and any application that requires high torque at low speeds. You’ll find it in industries like aerospace, automotive, heavy machinery, and general manufacturing.