Ming Tai Industrial Co., a leading of global manufacturer of steel strip spring, introduced its constant force spring product series for carbon brush application. Constant force springs are used for motor brush springs. Constant force springs are specially constructed to provide the ideal method of ensuring consistent, dependable pressure to electric motor commutators, we can provide you both single coil constant force springs and twin coil constant force springs for carbon brush.

Advantages of Constant Force Spring for Carbon Brush:
1. Constant pressure for commutator in any brush length.
2. Increases brush life, reduces electrical wear.
3. Compact design for overall motor size.
4. Allows longer brushes.
5. Allows larger commutators.
6. Reduces spark, lower influence of electromagnetic interference (EMI)