Kommutatoren & Schleifringkörper Finsterwalde GmbH


We produce and supply commutators in diameters of up to 395 mm with a max. total height of up to 350 mm.

Segment number, main dimensions and the mechanical, electrical and thermal requirements are specified by the customer. At the customer’s request, the parts can be manufactured slotted and undercut. Hook commutators can also be supplied.

The order quantities range from single parts up to large series.

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Technical Data

D Diameter of soldering collar
D1 Brush Diameter
D2 Shoulder Diameter
A Copper length
B Bore
F Effective length
L Total length
C Shoulder length
E Shoulder length
b Width of slots
t Depth of slots
l Length of slots