Download: Rewinding a Large Motor at KOFFLER

By Michael Bukay


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Initializing link download... Initializing link download..... This shows how a large motor is re-wound, serviced, and tested. The scale, complexity, teamwork, and know-how required by the people at the KOFFLER Electrical facilities in San Leandro, CA. is amazing! Everything, from making the wire coils to the Vacuum Pressure Impregnation (VIP) process, is done at this one location. KOFFLER's website is at
The motor in this video is used to power a pump that removes water from a submarine dry dock facility at Pearl Harbor. Another video at documents how the large pump impeller powered by this motor is balanced.
This movie is a good example of how web videos efficiently communicate a company's unique capabilities to its customers and prospects. Can you imagine trying to tell this story in 5 minutes without a video?