KSF Commutators




D lug diameter D1 running face diameter
D2 collar diameter B drilling H7
A copper length (length of bars) F running face length
L total length C collar breadth
E collar breadth    


In case of any questions or order indicate please:

- quantity from bars
- nominal speed
- over speed
- operative temperature / insulation class
- pieces / year
- groove dimension
- further wishes

KSF Commutators




D lug diameter D1 running face diameter
D2 collar diameter B drilling H7
A copper length (length of bars) F running face length
L total length C collar breadth
E collar breadth    


In case of any questions or order indicate please:

- quantity from bars
- nominal speed
- over speed
- operative temperature / insulation class
- pieces / year
- groove dimension
- further wishes

Used materials:

copper
CuAg 0,03due tu DIN 17666
CuAg 0,1due tu DIN 17666
E Cu 99,9due tu DIN 1787
CuAg 0,1 Pdue tu DIN 17666
moulding material - guaranteed asbestosfree
Phenolplast moulding massdue tu DIN 7708
filled with mica or glass fibres (reinforced)
Polyester resin moulding mass

due tu DIN 16911
isolation of bars
KOM 3305due tu DIN 40612
KOM 3308due tu DIN 40612
KOM 3318due tu DIN 40612
reinforcement
steel or glass fibres at your choice
commutator bushing (basic drilling H7)
steeldue tu DIN 1651
steeldue tu DIN 17100
grey cast ironsteel DIN 1691
with axial ventilation