Pilz PMCtendo SZ.41/0/1/2/7/K/H/60/00 - Manual (Page 20)

Operating Manual PMCtendo SZ 
1002405-EN-03
20
5 Installation
IMPORTANT
Material damage!
Solvent damages the sealing lips of the shaft seal rings.
 Make sure that solvent can not come into contact with the sealing lips of the shaft
seal rings.
Prepare the motor for installation
•
Check the motor for transport damage. Never install a servo motor that shows clear
signs of damage!
• Check the insulation resistance of the winding of the motor after storage.
• Thoroughly remove anti-corrosion agents and/or contamination on the motor shaft.
This can be done using a standard solvent. Make sure that the solvent can not come
into contact with the sealing lips of the shaft seal rings, otherwise materials may be
damaged.
• If possible, warm up the drive elements, e.g. belt pulley
• Make sure that the paintwork of the servo motors is not damaged.
Install motor
•
Align the clutch correctly. Misalignment can cause undue vibration and can damage
the ball bearings and clutch!
• Mechanical overdefinition of the motor shaft bearing should be avoided. A rigid clutch
and/or an external additional bearing (e.g. in the gear unit) can cause excess me-
chanical stress on the motor shaft.
• Prevent temperature-sensitive components coming into contact with the motor.
During operation, the surface temperature of the servo motor can exceed 65 °C!
• When removing the eye bolts after installation, permanently close the threaded hole
according to the protection class of the motor.