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Standard holders for brush sizes ranging from 1/16” x 1/6″ up to 1/2″ x 1/2″ and 3/8″ x 3/4″. Additional special imperial and metric sizes also available. Standard springs and constant force spring cartridges for significantly longer brush life in the same amount of space.
- Carbon Brushes
Apply the constant force spring. After applying the spring,...
- Spring Assemblies
Helwig offers a wide range of replacement spring assemblies...
- Brush Holders & Springs Stock List
Search Helwig Carbon's list of stocked brush holders and...
- Carbon Brushes
Helwig offers a wide range of replacement spring assemblies for constant force brush holders, including those used in electric motors, generators, and turbine ring magazines. Our constant force springs are engineered to meet or exceed the performance of the original parts.
V-Type is a carbon brush holder designed to attain balanced spring pressure, current distribution and reduced carbon brush wear. We have achieved this by using a main spring for all the brushes in the same phase and ensuring the angle to the slip ring is always 90°.
Search Helwig Carbon's list of stocked brush holders and springs. Search by part number, type or lead time. Note that stock items and lead times are subject to change.
The Carbon Brush is fitted in a brush holder which is designed to hold it in the correct position and allow the brush to run on the surface of the commutator or slip ring (collector) to transfer that currrent at optimum performance.
Carbon brush holders ensure that the carbon brushes are held securely in position. With a defined contact pressure, the holder ensures that the required current transmission can be provided and that at the same time there is the best possible balance to the necessary wear of the brush.
3 Μαΐ 2020 · The constant force springs from Ming Tai Industrial Co. are designed for carbon brush holder application. They are used to hold carbon brush to make electrical connection steady to rotor of slip ring, and to commutator of brush motor.