Nidec Unidrive M400 Guide page 3

STEP 3: Mount the drive
Ambient temperature operating range:
- 20 °C to 55 °C (- 4 °F to 131 °F).
Output current derating may be required at ambient temperatures > 40 °C (104 °F). Refer to the relevant
Power Installation Guide (section 5.1). For UL installations, the maximum ambient temperature permitted is 50 °C
(122 °F) with any specified derating applied.
The drive can be screwed on a wall or Through-panel mounted (Refer to chapter 3 in the Power Installation Guide).
Table 3-1 highlights the clearances.
Table 3-1 Recommended spacing
Spacing between drive
Frame size and enclosure / EMC
5
6
7
8
9
Frame
H
Mounting
375 mm
5
(14.76 in)
378 mm
6
(14.88 in)
538 mm
7
(21.18 in)
784 mm
8
(30.87 in)
1051 mm
9E
(41.38 in)
1090 mm
9A
(42.91 in)
STEP 4: Fit cable ground bracket
The cable bracket helps you to organise the cables once they have been connected to the drive.The bracket is
used to clamp the shield of the cables to facilitate EMC compliance (refer to Figure 7-1).
Unidrive M400 Step By Step Guide
Issue Number: 2
Spacing between
filter
30 mm (1.18 in)
30 mm (1.18 in)
45 mm (1.77 in)
45 mm (1.77 in)
45 mm (1.77 in)
W
Overall Mounting
391 mm 106 mm
(15.39 in) (4.17 in)
391 mm 196 mm
(15.39 in) (7.72 in)
557 mm 220 mm
(21.93 in) (8.66 in)
804 mm 259 mm
(31.65 in) (10.20 in)
1069 mm 259 mm
(42.09 in) (10.20 in)
1108 mm 259 mm
(43.62 in) (10.20 in)
Spacing above
drives
0 mm (0.00 in) 100 mm (4.0 in)
0 mm (0.00 in) 100 mm (4.0 in)
30 mm (1.18 in) 60 mm (2.37 in)
30 mm (1.18 in) 60 mm (2.37 in)
60 mm (2.37 in) 60 mm (2.37 in)
D
Overall Overall
143 mm 200 mm
(5.63 in) (7.87 in)
210 mm 227 mm
(8.27 in) (8.94 in)
270 mm 280 mm
(10.63 in) (11.02 in)
310 mm 290 mm
(12.21 in) (11.42 in)
310 mm 290 mm
(12.21 in) (11.42 in)
310 mm 290 mm
(12.21 in) (11.42 in)
Spacing below
drive drive
100 mm (4.0 in)
100 mm (4.0 in)
100 mm (4.0 in)
100 mm (4.0 in)
100 mm (4.0 in)
Weight
Ø
Diameter
7.4 kg
6.5 mm (0.26 in)
(16.3 Ib)
7.0 mm (0.28 in)
(30.9 Ib)
9.0 mm (0.35 in)
(61.70 Ib)
9.0 mm (0.35 in)
(114.6 Ib)
9.0 mm (0.35 in)
(101.4 Ib)
66.5 kg
9.0 mm (0.35 in)
(146.6 Ib)
14 kg
28 kg
52 kg
46 kg
3