Removing Anti-Corrosion Protection; Mounting The Output Elements - Siemens SIMOTICS FD 1MN1 Operating Instructions Manual

Low-voltage motor
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Assembly
5.3 Lift the machine to where it will be installed, and position it
Note
Store the rotor locking device
Be sure to store the rotor locking device. It must be remounted for possible disassembly and
transport.
5.3.5

Removing anti-corrosion protection

Machined, bare metallic surfaces of the motor, such as the shaft end, fitted key, foot and flange
surfaces, are treated with an anti-corrosion agent.
1. Remove this layer of anti-corrosion agent from the mounting surfaces of the motor by wiping
2. Then lightly oil the bare surfaces again.
5.3.6

Mounting the output elements

Type of balancing
The rotor is dynamically balanced. For shaft extensions with featherkeys, the balancing type is
specified using the following coding on the face of the drive end of the shaft:
● "H" means balancing with a half feather key
● "F" means balancing with a whole feather key
64
it away with an absorbent cloth or paper sheet.
NOTICE
Damage to the machine surface
Using metal objects such as scrapers, spatulas, or plates to remove the anti-corrosion
protection could result in damage to the surfaces of the machine parts.
Figure 5-1
Balancing type on the drive-end side
SIMOTICS FD 1MN1
Operating Instructions 02/2019

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