RoboteQ Dual Channel Digital Motor Controller AX500 - Manual (Page 150)

Mechanical Specifications
150 AX500 Motor Controller User’s Manual Version 1.9b. June 1, 2007
Mounting Considerations
The AX500’s heatsink is located at the bottom of the board. This requires therefore that the
board be mounted with spacers that are at minimum 0.6” (15mm).
Thermal Considerations
When mounting the board, and if current is expected to be above 7A on average, ensure
that there can be a natural or forced convection flow to remove the heat. Mounting the
0.15" (3.8mm)
0.15"
(3.8mm)
0.15" (3.8mm)
0.15"
(3.8mm)
1.25"
(31.75mm)
4.20"
(106.7mm)
4.20" (106.7mm)
0.15" (3.8mm)
0.15"
(3.8mm)
2.90" (73.7mm)
1.875" (47.6mm) 0.15" (3.8mm)
1.10"
(74.0mm)
2.00"
(50.8mm)
FIGURE 86. AX500 top view and dimensions
0.6" (15mm) or longer spacer
FIGURE 87. Use spacers to provide clearance for heatsink