US-based Electro Static Technology (EST) has collaborated with Fluke to produce a kit that tests whether an inverter-driven motor is affected by stray shaft voltages that could damage its bearings.
VSD-induced voltages can build up on a motor shaft and then discharge in short bursts along the path of least resistance
Product Model | Inside Diameter | Outside Diameter | Thickness |
7312B NACHI | 60 | 130 | 31 |
7312 NACHI | 60 | 130 | 31 |