Parker Products OEM650X - Manual (Page 23)

INSTALLATION • OEM650/OEM650X
16
Two types of optional heatsinks can be used for applications that do
not have an adequate mounting surface.
Mounting With OEM-HS1
The small heatsink (OEM-HS1) is intended to be used with a current
setting up to 5A in still, ambient (25°C) air. If the drive is to be
mounted in an ambient environment hotter than 25°C, active cooling
(forced air) will be required to maintain the heatsink temperature
below 55°C. This heatsink may be purchased as an option.
Two #8-32 screws are needed to mount the OEM650/OEM650X to
the OEM-HS1 heatsink. Use a star washer on the bottom screw to
ensure proper electrical grounding. Two #8 screws should be used
to mount the OEM-HS1 to the cabinet heatsink.
Do not use a star washer between the back of the OEM or heatplate
and the mounting surface. The mounting surface must be flat. Use
thermal grease or thermal pads to facilitate heat transfer from the
drive’s heatplate to your mounting surface.
A heatsink with holes tapped for metric screws is available. Its part
number is OEM-HS1-M4. Consult your Compumotor sales guide for
more information.
5.000"
1.287"
4.650" 0.175"
2.000"
2.100"
0.200"
0.450"
4.650"
1.175"
0.175"
0.200"
2x Ø0.187 Thru
2x #8-32 UNC-2B
Thru One Fin
2x #8-32 UNC-2B Thru
0.637"
Figure 2-13. OEM-HS1 Dimensions