Siemens SIMOTICS T-1FW6 - Description; Technical Features and Ambient Conditions; Standards and Guidelines

Description
3
Built-in SIMOTICS T-1FW6 torque motors are designed as built-in motors for use in low-speed
direct drives with a high torque output.
These built-in torque motors are liquid-cooled, permanent-magnet-excited, high-pole-
number three-phase synchronous motors with hollow-shaft rotors. The motors are delivered
as components that are subsequently built-in. When delivered, the stator and rotor are kept
together using transport locks and the rotor is protected using a spacer 󹪝lm. For a complete
drive unit, bearings and rotary encoder are required.
The product range includes 9 frame sizes (or external diameters), each with at least 4
di󹪜erent axis lengths. Most of the motors are available for at least two di󹪜erent speed
ranges. Most of the stators and rotors are equipped with 󹪞anges at both ends with centering
surfaces and tapped holes, which allow them to be integrated into a machine.
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① Stator with rotor
② Rotor
3.1 Technical features and ambient conditions
3.1.1 Standards and guidelines
The chapter lists the standards and directives that are applicable for the motor and which the
motor complies with.
1FW6 built-in torque motors
Operating Instructions, 09/2022, A5E52220812B AA 25