Siemens SIMOTICS T-1FW3 Configuration Manual page 136

Configuration
5.4 Mounting
Hollow shaft, inner clamping element
1FW315☐-☐☐☐☐☐-☐☐C☐
1FW320☐-☐☐☐☐☐-☐☐C☐
Figure 5-29
● Available for 1FW315☐ and 1FW320☐ with special shaft (15th position in the Article No. =
C)
● RINGSPANN RTM 134.1
● Torque transmission to the customer shaft (h8 fit) via the clamping element located in the
hollow shaft NDE
● Supported at the DE using an aluminum ring to guarantee centered mounting and to
prevent any inadmissible wobbling motion
● Compact mounting at the machine is possible as no axial mounting space is required at
the DE and the device is completely mounted from the NDE.
134
Inner clamping system
1FW3 complete torque motors
Configuration Manual, 08/2020, A5E46027705B AA