Unidrive M / Unidrive HS Modular Installation Guide
47
Issue Number: 5
5.5 Dimensions and mounting methods
Unidrive M / Unidrive HS size 9, 10, 11 and rectifier can be either surface or through-panel mounted using the appropriate brackets.
Surface mounting is where the drive is simply secured to the enclosure wall/backplate.
Through-panel mounting is where the drive is secured with the heatsink protruding through the enclosure panel to the external environment. This has
the effect of reducing the temperature within the enclosure.
The following drawings show the dimensions of the drive and mounting holes for each method to allow a back plate to be prepared.
5.5.1 Surface mounting
Figure 5-11 Surface mounting the Unidrive M / Unidrive HS size 9A
If the drive has been used at high load levels for a period of time, the heatsink can reach temperatures in excess of 70°C (158°F). Human
contact with the heatsink should be prevented.
WARNING
Many of the drives in this product range weigh in excess of 15 kg (33 lb). Use appropriate safeguards when lifting these models. Use the
appropriate lifting bracket as shown in Figure 3-7
Options available for Unidrive M/HS modular drives
WARNING
285 mm (11.22 in)
310 mm (12.20 in)
1108 mm
(43.61 i
n)
290 mm (11.42 in)
1049
m
m
(
41
.31 i
n)
259 mm (10.18 in)
26 mm
(1.01 in)
9mm
(0.35 in)
∅
9.0 mm (0.35 in)
x 4 holes
10
90
mm
(4
2.
90
in
)
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