Shaft Grouding Ring for VFD Motor

2019-10-21 15:52:09

EDM has become the main cause of motor bearing failure, and the early stage is not easy to detect, gradually motor vibration and noise become larger, and eventually lead to unexpected shutdown. The shaft grounding ring use special conductive fiber material to guide the induced shaft current through the end cover so as to avoid shaft current damage to the bearing and related equipments, effectively solve the shaft voltage problem and avoid the bearing from electrical corrosion damage.

Unmatched Reliability:

• Most complete elimination of stray current available
• Effectively handles a wide range of currents
• Grouding brush is fully protected from the environment
• No power consumption
• Maintenance free