Motor components and options
4.1 Motor components
1FW3 complete torque motors
88 Configuration Manual, 08/2020, A5E46027705B AA
4.1.2.7 Encoder with belt drive
The encoder in the encoder box (on the stator side) is coupled via a belt. This means, for
example, the hollow shaft can be used to route media. Gear ratio, see the table "Ratio" in
this Chapter.
Note
Only qualified personnel may replace a belt. To do this, a device is required to measure th
e
ion.
1 Cover for the toothed belt
Schematic diagram of the toothed belt drive
For the "hollow shaft" version, the encoder can be driven by a toothed belt. 11th position in
the Article No. = 7. The gear ratio is in accordance with the table "Gear ratio".
Table 4- 13 Ratio
The encoders are connected to the motor shaft through a
belt drive (toothed belts). The sign for the gear ratio is
negative due to the reverse direction of rotation of the
encoder with respect to the motor.
1FW328☐ -5