Operating Instructions – Explosion-Proof CMP Synchronous Servomotors
19
4
Installing the servomotor
Mechanical Installation
4.4
Installing the servomotor
4.4.1
Aligning the motor shaft
4.4.2
Use of belt pulleys/toothed belt pulleys
4.4.3
Installation in wet areas or in the open
• Try to arrange the motor and encoder connection so that the connector cables do not
point upwards.
• Coat the threads of the cable glands and filler plugs with sealing compound and tight-
en them properly. Then coat them again.
• Clean the sealing surfaces of the connector (motor and/or encoder connection) be-
fore reassembly.
• Replace any brittle seals.
• If necessary, restore the anticorrosive paint coat.
• Check the validity of the degree of protection according to the nameplate.
• If necessary, attach covers (protection canopy).
STOP!
Improper installation may result in damages to the servomotor.
Potential damage to property!
• Mount the servomotor only in the specified mounting position on a level, vibration-
free, and torsionally rigid support structure.
• Align the servomotor and the driven machine carefully to avoid placing any unac-
ceptable strain on the output shafts.
• Permitted overhung loads and axial forces (see page 50).
• Do not butt or hammer the shaft end.
NOTE
Components with a keyway to be mounted belatedly on the shaft must be balanced us-
ing a half key. Motor shafts with a keyway are balanced with a half key.
NOTE ON EXPLOSION PROTECTION
• If using belt pulleys / toothed belt pulleys:
– Only use belts that do not build up an electrostatic charge.
– Do not exceed the maximum permitted overhung load
(see page 50).
Summary of Contents for CMP40
Page 2: ...SEW EURODRIVE Driving the world ...
Page 86: ......
