Mechanical mounting
5.4 Mounting the stator with the spindle housing
1FE1 synchronous built-in motors
80
Hardware Installation Manual, 12/2016, 610.43000.40b
6.
Remove the lifting lug and the eyebolts from the spindle housing.
7.
Push the connection cables through the cable gland of the spindle housing or the bearing
shield in accordance with the project specifications.
8.
Attach the bearing shield.
9.
Bolt the bearing shield or mounting shield onto the cooling jacket. See Chapter "Mounting
the motor spindle (Page 86)".
–
First tighten all bolts with half the maximum tightening torque.
–
Then tighten the bolts with a torque wrench diagonally to the maximum tightening
torque. See "Tightening torques" table.
10.Use a liquid medium to check whether the spindle housing is sealed properly. Test
pressure 0.7 MPa (7 bar).
–
Turn the spindle housing so that the drain holes are facing downwards.
11.If the spindle housing leaks, dismantle the spindle housing.
–
Replace the O-ring seals.
–
Debur any sharp edges.
12.Remount the spindle housing.
You have mounted the spindle housing.
Example for the horizontal mounting of the stator in the spindle housing
Procedure
1
Plastic-covered support arm
4
Spindle housing
2
Stator
5
Bearing shield
3
O-ring seals (four)
6
Bolt
Figure 5-13 Horizontal mounting of the stator in the spindle housing, steps 3, 4 and 7