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Description
Naturally cooled built-in SIMOTICS T-1FW6 torque motors are designed for use in low-
speed direct drives with a high torque output.
They are three-phase, permanent magnet synchronous motors with hollow-shaft rotors with
a high number of poles. 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 film. For a complete drive unit, bearings and rotary encoder
are required.
The product range includes 2 frame sizes (or external diameters), each with 5 different axis
lengths. The stators are equipped with flanges at both ends with centering surfaces and
tapped holes, which allow them to be integrated into machines. The rotors have mounting
and centering surfaces with tapped holes at both ends.
2.1
Use for the intended purpose
Risk of death and material damage as a result of incorrect use
There is a risk of death, serious injury and/or material damage when direct drives or their
components are used for a purpose for which they were not intended.
• Only use the motors for industrial or commercial plants and systems.
• If, in an exceptional case, the motors are not used in industrial or commercial plants and
• Do not install the motors in hazardous zones if the motors have not been expressly and
• Only use direct drives and their components for applications that Siemens has explicitly
• Protect the motors against dirt and contact with aggressive substances.
• Ensure that the installation conditions comply with the rating plate specifications and the
• Contact your local Siemens office if you have any questions relating to correct use.
• If you wish to use special versions and design versions whose technical details vary
Naturally cooled 1FW6 built-in torque motors
Operating Instructions, 07/2017, 6SN1197-0AF02-0BP2
WARNING
systems, then ensure that increased requirements (e.g. regarding touch protection) are
complied with.
explicitly designed and authorized for this purpose. Carefully observe any special
additional notes provided.
specified.
condition specifications contained in this documentation. Where relevant, take into
account deviations regarding approvals or country-specific regulations.
from the motors described in this document, then you must contact your local Siemens
office.
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