Control Techniques Commander SE Guide D'utilisation page 24

Through-hole mounting
bracket
Table 4.1 Size 5 Mounting brackets
= 7mm
0.276in
Figure 4.4 Size 5 baffle plate
When a Commander SE size 5 is through-panel mounted a baffle plate is required to
ensure the correct level of air flow is maintained through the heatsink. The fitting of a
baffle plate causes the heatsink to act as a chimney; this enhances the air flow along
the heatsink fins to aid cooling (this naturally occurs when the drive is surface mounted).
You may make a baffle plate from any suitable conducting or non-conducting material.
Use M6 x 12mm max (or equivalent) thread-forming screws to screw into the holes in
the heatsink, or tap the holes to a suitable thread size.
Drive size
1
2
3
4
5
Table 4.2 Number of gland plate holes and sizes
24
Surface mounting bracket
102mm 195.5mm
4.016in 7.697in
90mm
130mm
3.583in 5.118in
350mm
13.780in
22mm / 0.866in 27mm / 1.063in
3
3
1
2
13
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244mm
9.606in
2
2
Commander SE User Guide
Issue Number 9