YASKAWA A1000 Series Quick Start Manual page 54

2.2 Flange Type Enclosure (NEMA 12 Backside) Dimensions & Heat Loss
n Flange Type Panel Cutout Dimensions for External Heatsink Mounting
0.71
[18.0]
0.47
[12.0]
54
NOTES:
1. CUTOUT TOLERANCES:
+/- 0.021 in. [0.5 mm]
2. EXPOSED HEATSINK
RECOMMENED CLEARANCE
D=3.5 in. [88.9 mm] MINUS PANEL THICKNESS
Figure 2.18 Models 2A0056, 4A0038, and 5A0017 and 5A0022
YASKAWA ELECTRIC TOEP C710616 41G YASKAWA AC Drive - A1000 Quick Start Guide
7.91
[201.0]
7.09
[180.0]
CUTOUT
5.51
[140.0]
10
[254.0]
(6)-#10
[M5]
0.85
[21.5]
Unit: in. [mm]