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Installation
5.2.2
Installing the motor
a Align the coupling correctly. Misalignment leads to impermissible vibrations and to the
destruction of ball bearings and coupling!
a Avoid mechanically constrained motor shaft mounting. A rigid coupling and/or exces-
sive additional bearings (e.g. in the gear unit) can put excessive stress on the motor
shaft.
a Thoroughly remove any corrosion protection agent and/or dirt from the motor shaft. Use
commercially available solvents to do so. Make sure that solvent does not come in con-
tact with the sealing lips of the shaft seal rings. Otherwise, material damage may occur.
a Prevent contact between temperature-sensitive parts and the motor. The surface of the
motor can reach temperatures that are significantly above 65 °C through operation.
a If you remove the eyebolts after installation, you must seal the tapped hole in a durable
way according to the protection class of the motor.
Operating Manual PMCtendo SZ
1002405-EN-04
20
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