Moog G393-004, Operation Manual

Page: 19 / 112

MSD Multi-Axis System Operation Manual DC-AC Servo Drive
19
3 Mechanical installation
3.4.1 Alignment in the group
MSD Servo Drive DC-AC Size
1
MSD Servo Drive DC-AC Size
2
MSD Servo Drive DC-AC Size
3
MSD Servo Drive DC-AC Size
4
MSD
Power Supply Unit
Size 5
Figure 3.4 Alignment of DC-AC Servo Drives in relation to Power Supply Unit Size 5 (example)
MSD Servo Drive DC-AC Size
1
MSD Servo Drive DC-AC Size
2
MSD Servo Drive DC-AC Size
3
MSD Servo Drive DC-AC Size
4
MSD Servo Drive DC-AC Size
5
18.5 mm (0.73 in)
MSD Servo Drive DC -AC
Size 6A
Wall mounting
MSD Power Supply Unit
Size 6A
Wall mounting
Figure 3.5 Alignment of DC-AC Servo Drives in relation to Power Supply Unit Size 6A (example)
3.4 Alignment and arrangement in the group
•
Devices with different housing variants, such as air cooling and liquid cooling,
can be mounted side-by-side in any combination.
•
Devices with the liquid cooling housing variant have a spacer on the rear in
place of the heat sink. As a consequence it is possible to connect devices with
the air cooling housing variant using pre-assembled DC link cables without
additional compensation measures in relation to the device depth.
• The distance between the devices in a row is defined by the p r e-assembled
connection cables supplied and is 2 mm (0.08 in).
NOTE
Devices of Size 6A in the air cooling housing variant are an exception. The
mounting distance between two air
- cooled devices of Size 6A is 40 mm
(1.57 in) (see Figure 3.5).
NOTE
Only use the DC link connections supplied for the electrical coupling of the
devices. If extending the DC link coupling is unavoidable, it is imperative you
pay attention to the requirements in
chapter A.5, page 103 . On the usage of
connection cables that do not meet the requirements, Moog does not provide
any guarantee for stable, safe operation.
•
The DC-AC Servo Drives are allowed to be arranged to the left and/or right
of a Power Supply Unit. On side by side mounting devices with different drive
powers you should arrange the devices in descending order by power rating
(e.g., viewed fr
om the left, Size 4-Size 3-Size 2-Size 1). This arrangement will
minimise the thermal interaction. The Power Supply Unit must always be fitted
beside the DC-AC Servo Drive with the highest power.
On side by side mounting other devices to the multi-axis system, attention is to
be paid to ensuring there is no thermal interaction between the devices.
•
Align the devices along the top edge (dotted line) to ensure trouble-free wiring.
NOTE
Between the upper fastening screws for devices of Size 1 to Size 5 there is a
vertical of
fset of 18.5 mm (0.73 in) compar ed to devices of Size 6A
(see Figure 3.5).
moog
Id. no.: CA97554-001 0 5 /2017