MSD Multi-Axis System Operation Manual DC-AC Servo Drive
moog
Id. no.: CA97554-001 0
5
/2017
15
3 Mechanical installation
3
Mechanical installation
The device is designed only for installation in a stationary switch cabinet. The switch
cabinet must as a minimum provide IP4x protection. According to
EN ISO 13849-2 the
switch cabinet must have IP54 protection or higher when using the safety function STO
(Safe Torque Off).
3.1 Notes for mechanical installation
WARNING
!
Risk of injury due to hot surfaces on the device (heat sink)!
•
Carelessness may result in serious burns.
The device and especially the heat sink heat up significantly during operation and can reach
temperatures of up to +100 °C (+212 °F). Prior to starting work, make sure the device has
cooled down.
On touching there is a risk of burns to the skin. For this reason provide protection against
touching.
During mounting maintain an appropriate distance to neighbouring assemblies.
CAUTION
!
Damage to the device due to incorrect installation conditions!
The device may suffer irreparable damage.
For this reason
• Moisture must not be allowed to enter the device
• There must not be any aggressive or conductive substances in the ambient air
• Foreign bodies such as drilling chips, screws, washers etc. must not be allowed to fall into
the device
• The ventilation openings must not covered
NOTE:
The DC-AC Servo Drives must not be installed in areas where they would be
permanently exposed to vibration.
You will find further information in Table A.27 in the appendix.
NOTE:
It is imperative the operation manuals for the DC-AC Servo Drive and the
Power Supply Unit or the supplying AC-AC Servo Drive are followed during
installation of a MSD Multi-Axis System.
The following basic guidelines apply to the arrangement and installation of the Power
Supply Unit or the DC-AC Servo Drive:
•
The backing plate must be well grounded.
•
To attain the best result for effective EMC installation you should use a
chromated or galvanised backing plate. If backing plates are varnished, remove
the coating from the contact area! The devices Size 1 to Size 4 and Size 7 have
a rear wall made of aluminium. The devices Size 5 and Size 6A have a rear wall
made of aluminised/galvanised sheet steel.
•
Maximum degree pollution degree 2 according to IEC/EN 60664-1. You will find
further information on ambient conditions in Table A.29 in the appendix.
•
Cooling air must be able to flow th
ough the device without restriction.
•
On installation in switch cabinets with convection, i.e. heat loss is dissipated to
the outside via the switch cabinet walls, always fit an inte nal air circulation fan.
If you require further detailed information on installation, please contact the
Moog Helpline (see chapter 1.10, page 10
).
