SCHUNK WBL 22.03 - Shunts; Illustration 14: Shunt

Schunk Bahn- und Industrietechnik GmbH
Pantograph Components
SB-038483-EN.docx
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Datum: 13.02.2018
SAP.Nr.10901359
Index: -
Shunts
All bearing locations are bypassed with shunts. This prevents current from flowing
through the bearings. The shunts are composed of a copper wire (2) which is
provided on both sides with a tubular lug (1).
Illustration 14: Shunt
1
Tubular lug
2
Copper wire
3
Grease contact surface of shunt
The tubular lugs (1) of the shunts are lubricated with contact grease (3) in order to
ensure a proper current transfer between frame part and shunt.
17189_Blatt1
1
1
2
3
3