AKD2G-S Installation Manual, Safety 1 | 8 Electrical Installation
8.4.2.2 Shielding Busbar
The power cable shields (line in, motor cable, external regen resistor) can be routed to an additional busbar via
shield clamps.
Kollmorgen recommends using Weidmüller KLBÜ shield clamps.
A possible scenario for setting up a busbar for the above shield clamps is described below.
1. Cut a busbar of the required length from a
brass rail (cross-section 10 x 3 mm) and drill
holes in it as indicated. All shield clamps
required must fit between the drill holes.
Risk of injury due to the spring force of the
coil spring.
Use pincers.
2. Squeeze together the coil spring and the
supporting plate and push the busbar
through the opening in the holder.
3. Mount the busbar with the shield clamps
fitted on the assembly plate. Use either
metal spacer bushes or screws with nuts
and accessories to maintain a spacing of 50
mm. Earth the busbar using a single
conductor with a cross-section of at least 2.5
mm².
4. Strip the external cable sheath to a length
of approx. 30 mm, taking care not to damage
the braided shield. Push the shield clamp up
and route the cable to it via the busbar.
Make sure there is good contact between the
shield clamp and the braided shield.
60 Kollmorgen | kdn.kollmorgen.com | June, 2023
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