Installation manual

Danaher Motion Kollmorgen 08/04 Wiring
SERVOSTAR S Installation M-SS-001-01 Rev. T 13
4.3.1 NON-INSULATED CABLE CLAMP
Terminal Clamp and Sx Drive Clamp show how cable bonding is
implemented using non-insulated metallic cable clamps.
Cx
From the drive
Terminal Strip
To Motor
Bonded to Back
Plane
Terminal Clamp Sx Drive Clamp
4.3.2 ALTERNATIVE BONDING METHODS
Another option is to use cable bonding clamps offered by Phoenix
Contact (and others). When using the Phoenix Contact parts, make
sure that a low impedance (high frequency) ground is connected
from the ground bus bar to the back panel. This can be done with a
flat braid or a copper bus bar. The SK parts from Phoenix (SK8,
SK14, & SK20) slide onto the bus bar. The cable (with exposed
shield) is inserted through the SK piece and the thumbscrew on top
of the SK piece is used to tighten the connection between the cable
shield and the bus bar.
Phoenix Contact Part # Description Cable Diameter Range
3025163
Type SK8
Shielded terminal block –
for placing the shield on
bus bars.
SK8
up to 8 mm or 0.315 in
3025176
TypeSK14
Shielded terminal block –
for placing the shield on
bus bars.
SK14
8 mm to 14 mm or 0.551 in
3025189
Type SK20
Shielded terminal block –
for placing the shield on
bus bars.
SK20
14 mm to 20 mm or
0.787 in
0404428
Type AB/SS
Support for bus bar. 2
needed to mount ground
bus.
N/A
0402174
Type NLS-CU 3/10
Bus bar material – 10 mm
x 3 mm copper at varying
lengths.
N/A