Motor Description
1.10 Mounting
1PH7/1-32
Siemens AG, 2004. All rights reserved
Induction Motors, 1PH7 (APH7S) – 05.04 Edition
1.10 Mounting
Mounting instructions
!
Warning
These motors are electrically operated. When electrical equipment is operated, certain
parts of these motors are at hazardous voltage levels. If this motor is not correctly
handled/operated, this can result in death or severe bodily injury as well as significant
material damage. Please carefully observe the warning information in this section an
on the product itself.
Only qualified personnel may carry-out service or repair work on this motor.
Before starting any work, the motor must be disconnected from the line supply
and grounded.
Only spare parts, certified by the manufacturer, may be used.
The specified service/maintenance intervals and measures as well as the
procedures for repair and replacement must be carefully maintained and
observed.
!
Warning
When transporting the motors, use all of the hoisting lugs provided!
A suitable crane/lifting device must be used. Incorrect execution, unsuitable or
damaged equipment and resources can result in injury and material damage.
The hoisting and transport equipment as well as the load suspension
equipment must be in full compliance with the appropriate regulations.
All work should be undertaken with the system in a no-voltage condition!
The motor should be connected up according to the circuit diagram provided.
In the terminal box it must be ensure that the connecting cables are insulated
with respect to the terminal board cover.
After the motor has been installed, the brake (if one is used) must be checked
to ensure that it is functioning perfectly!
Note
For SH 180 and 225, flange mounting is only possible using studs and nuts.
Clearance M1 for threading the nut between the motor flange and motor frame
acc. to DIN 42948 (refer to Table 1-16).
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