• Perfect Spring

Brush Holder Spring

Perfect Spring offers Brush Holder Spring. 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, they can provide you both single coil constant force springs and twin coil constant force springs for carbon brush. Grounding breaking research on the effects of spring pressure relating to brush performance, led to superior brush holder designs using Constant Force Springs. Constant force springs can dramatically improve brush life, resulting in lower maintenance costs.