🛡️ EDM Bearing Protection (AEGIS Microfiber Shaft Grounding Ring, Common-Mode Voltage)

VFD Shaft Grounding Ring & Bearing EDM Calculator

Size conductive microfiber shaft grounding rings (AEGIS PRO / Helwig Carbon) and insulated motor bearing sleeves on inverter-driven fan and chiller motors: divert high-frequency capacitive common-mode shaft voltages safely to earth ground, eliminate electrical discharge machining (EDM) fluting and bearing pitting failure, and maintenance yields.

1. Project & Operating Inputs

Inverter-Driven Motors (Motor Count e.g. 24 CRAH & Chiller Motors)

Motor Shaft Diameter (Inches e.g. 2.875" Precision Motor Shaft)

Annual Customer Motor Uptime & Bearing Savings ($ / Yr)

AEGIS Solid Ring Kits, Insulated Ceramic Bearings, Millwright Labor ($)

2. Financial Breakdown & Yield

AEGIS SHAFT GROUNDING

Annual Motor Bearing Fleet Overhaul Savings Profit

Precision Motor Bearing Protection Margin

0.0%

Gross Revenue / Bill

Total Project CapEx

Operating / Direct Cost