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30 Unidrive M702 User Guide
Issue Number: 3
3.5 Dimensions and mounting methods
The drive can be either surface or through-panel mounted using the appropriate brackets. The following drawings show the dimensions of the drive
and mounting holes for each method to allow a backplate to be prepared.
The Through-panel mounting kit is not supplied with the drive and can be purchased separately, below are the relevant part numbers:
Table 3-1 Through-panel mounting kit part numbers
3.5.1 Surface mounting
Figure 3-15 Surface mounting the size 3 drive
Each mounting bracket contains 4 mounting holes, the outer holes (5.5 mm) x 2 should be used for mounting the drive to the backplate as this allows
the heatsink fan to be replaced without removing the drive from the backplate. The inner holes (6.5 mm) x 2 are used for Unidrive SP size 1 retrofit
applications. See Table 3-2 for further information.
Size CT part number
3 3470-0053
4 3470-0056
5 3470-0067
6 3470-0055
7 3470-0079
8 3470-0083
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.
Many of the drives in this product range weigh in excess of 15 kg (33 lb). Use appropriate safeguards when lifting these models.
A full list of drive weights can be found in section 12.1.19 Weights on page 237.
6.0 mm
(0.24 in)
73.0 mm (2.87 in)
40.0 mm
(1.58 in)
Æ 5.5 mm
(0.22 in)
370 mm (14.57 in)
Æ 6.5 mm
(0.26 in)
365 mm
(14.37 in)
83 mm (3.27 in)
200 mm (7.87 in)
382 mm
(15.04 in)
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