Speed Sensor Assembly - Siemens SIMOTICS DC 1GH5 Operating And Installation Instructions

3. The shaft journals or half-couplings mounted on or in the machine shaft extension must be
4. Use a socket screw wrench to DIN 3113 (width between pivots 35 mm) to screw or unscrew
Table 9-5
Thread size
M16
M20
M24
Assembly
Reinstall the disassembled speed sensor and secure it in position.
The legend numbers in the following illustration are explained in chapter Spare parts / Speed
sensor (Page 107).
Image 9-5
● Push the cylindrical shaft extension of the speed-sensor rotor as far as possible into the
● Use removable LOCTITE and a tightening torque of 13 Nm to attach the set screw.
SIMOTICS DC 1GH5
Operating Instructions 02/2016
dismantled and replaced if they are damaged.
– When replacing damaged parts, such as the tolerance ring, please ensure they are
correctly arranged.
– Use removable LOCTITE and suitable tools to assemble parts.
the bolt-mounted shaft journal.
Recommended torques for tightening the shaft journal

Speed sensor assembly

shaft journal and secure it with the lateral set screw (M4 x 6).
Torque [Nm]
20
30
40
Maintenance
9.2 Repair
95