YASKAWA A1000 Series Quick Start Manual page 46

2.2 Flange Type Enclosure (NEMA 12 Backside) Dimensions & Heat Loss
n Flange Type Panel Cutout Dimensions for External Heatsink Mounting
Figure 2.12 Models 2A0018 and 2A0021, 4A0007 to 4A0011, and 5A0006 and 5A0009
46
CUTOUT
NOTES:
1. CUTOUT TOLERANCES:
+/- 0.02 in. [0.5 mm]
2. EXPOSED HEATSINK
RECOMMENDED CLEARANCE
D=2.36 in. MINUS PANEL THICKNESS
YASKAWA ELECTRIC TOEP C710616 41G YASKAWA AC Drive - A1000 Quick Start Guide
Unit: in. [mm]