Comparing it with traditional power spring, its advantages are as following: To exert nearly constant torque during entire stroke. It has better performance than power spring in more revolution designs. All revolutions are almost useful revolutions. It’s high efficiency.
1. Provide high amounts of torque in a very small package.
2. To exert nearly constant torque during entire turns.
3. It has better performance than power spring in higher turns design.
4. All turns are almost useful turns. It’s high efficiency.
Motor brush springs are constant force springs that 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.
- Constant pressure for commutator in any brush length.
- Increases brush life, reduces electrical wear.
- Compact design for smaller motor overall diameter.
- Allows longer brushes and larger commutators.
- Reduces spark, lower influence of electromagnetic interference. (EMI)
- Allows larger commutators.
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