Marathon Motors “BCP” motors, equipped with grounding rings, assures successful operation with Variable Frequency Drives without sustaining bearing damage due to inverter-sourced bearing current. Our “Bearing-to-Bearing” guarantee includes bearing replacement for the duration of the standard warranty period.

Marathon Motors is pleased to announce “BCP” – Bearing Current Protection into the following standard stock product lines:

• NEMA Premium ODP, rolled steel frame
• NEMA Premium TEFC, rolled steel and cast iron frame
• NEMA Premium Explosion Proof, cast iron frame
• Blue MAX Vector Duty, cast iron frame
• NEMA Premium XRI-SD, Severe Duty
• NEMA Premium XRI-841, IEEE841
• SXT-Plus Stainless Steel Wash-Down

For Marathon Cooling tower motors with BCP, see this brochure.
For a mini-catalog containing all Marathon motors with BCP, see here.
Or you can find their full 2014 catalog here.