The collector trolleys are supplied as standard with carbon brushes for 35A, positioned according to the product drawing and table.
The brushes in positions 4 and 5 are both fitted as double brushes (“twin brushes”). Twin brushes are smaller than the others and their capacity is 35A per set. Advantages of this construction are a perfect balanced collector trolley. Gliding shoes can very easily be mounted to the collector
trolley by means of a dovetale construction. Per collector trolley 4 gliding shoes are required.

There are special gliding shoes available for high-speed applications (suffix ‘../GS’).

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      Select a row from the table below, then click the add to quote button
      CARBON BRUSH TYPES Application CARBON BRUSH TYPES Brush position in collector trolley Standard carbon brushes Art. no. Standard carbon brushes for normal conductors
      Phase brush** norm. 1,2,3 and 6 1 411 021 K91P
      Phase brush** twin 4 and 5 1 410 601 C91D
      Ground brush 7 1 410 521 C91A
      Gliding shoe 4 pcs. per trolley 1 331 930 1 331 930
      Gliding shoe for ‘GS’ 4 pcs. per trolley 2130105.B0000 2130105.B0000