ElmoMC Gold Line Digital Servo Drives-Gold Bell - Manual (Page 33)

Gold Bell Installation Guide Installation
MAN-G-BELIG (Ver. 1.004)
www.elmomc.com
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4.4. Mounting the Gold Bell
The Gold Bell was designed for mounting on a printed circuit board (PCB) via 1.27 mm pitch
0.41 mm square pins and 2 mm pitch 0.51 mm square pins. When integrating the Gold Bell into
a device, be sure to leave about 1 cm (0.4") outward from the heat sink to enable free air
convection around the drive. We recommend that the Gold Bell be soldered directly to the
board. Alternatively, though this is not recommended, the Gold Bell can be attached to socket
connectors mounted on the PCB. If the PCB is enclosed in a metal chassis, we recommend that
the Gold Bell be screw-mounted to it as well to help with heat dissipation. The Gold Bell has
screw-mount holes on each corner of the heat sink for this purpose – see below.
All measurements are in mm.
Figure 2: Gold Bell Dimensions