Moog G392-004, Руководство по эксплуатации

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MSD Servo Drive AC-AC Operation Manual
moog
11
Id. no.: CA65642-001 Date: 03/2012
[ Mechanical
installation ]
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2 Mechanical installation
2.1 Notes on installation
ATTENTION!
•
During installation work
Strictly avoid that ...
− drill chips, screws or other foreign objects drop into the device
− moisture enters into the device
• Control cabinet
The device is solely intended for installation in a stationary control cabinet.
The control cabinet must at least meet the requirements of degree of
protection IP4x. When using the safety function STO (Safe Torque OFF), the
control cabinet must, in accordance with EN ISO 13849-2, have a degree of
protection of IP54 or higher.
•
Enviroment
− The servo drives must not be installed in areas where they would be
permanently exposed to vibrations. Further information can be found in
table A.18 in the appendix.
− The device heats up during operation and the temperature on the heat
sink may reach +100 °C (+212 °F). Please bear this in mind for adjacent
components.
The following general guidelines apply for the installation of single-axis servo drives:
•
Cooling
Cooling air must be able to flow through the device without restriction. For
installation in control cabinets with convection (= heat loss is discharged to the
outside via the cabinet walls), always fit an internal air circulation fan.
• EMC compatible iInstallation
The best result for an EMC compatible installation is achieved by using a well
grounded, chromated or galvanised mounting plate. If mounting plates are paint
coated, remove the coating from the contact area! The devices themselves have
an aluminium back panel (Size 1 to Size 2) or a back panel made of aluminized/
galvanized sheet steel (Size 5 to Size 7).
•
Pollution severity
Maximum pollution severity 2 in accordance with EN 60664-1. Further information
on environmental conditions can be found in table A.16 in the appendix.
If you require further detailed information on installation you should consult the Moog
Helpline (see page 54).
2.2 Installation
Step Action Comment
1.
Mark out the positions of the tapped holes and,
if applicable, the pipe socket on the mounting
plate.
Drill the holes and cut a thread for each fasten-
ing screw into the mounting plate.
Observe the mounting clearances!
Consider the bending radius of the
connecting leads!
Dimensioned drawings/hole dis-
tances see Fig. 2.2 to Fig. 2.5
2.
Mount the servo drive vertically on the mount-
ing plate.
Observe the mounting clearances!
The contact area must be metallic
bright.
3.
For devices with liquid cooling the pipe sockets
must be supported with a 22 mm open end
spanner when screwing in the hose connec-
tions (not included in the scope of supply), to
prevent the device from being damaged by
torsional torque.
Ensure perfect liquid tight connec-
tion (e.g. use Teflon sealing tape)!
4.
Install further components, such as e.g. mains
filter, power choke, etc. on the mounting plate.
The lead between mains filter and
servo drive must not be longer
than maximum 30 cm.
5.
Now continue with the electrical installation in
chapter 3.
Table 2.1 Mechanical installation
NOTE: Connect the liquid cooling supply at Size 7 to the marked connection
(Fig. 2.5). For Size 3 to Size 6A this connection is freely selectable.
!