Thread: Fisher Price Motor .. Important!
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Unread 06-01-2003, 15:54
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Paul Copioli Paul Copioli is offline
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Fisher Price Motor .. Important!
I have just verified with an engineer from Mabuchi Motors. The motor we received in the kit is NOT the same as last year. It is NOT a Johnson Electric motor. The part number displayed on our kit motor (on a sticker) is 74440-0640. The Mabuchi part number that corresponds to that motor is RS-550PF-6534. I will have Brandon attach the spreadsheet, because it is too big for me to do. Key information is:

Stall T = .382N-m
Free speed = 15,000 RPM
Free Amps = 1.1
Stall amps = 57

I am still working on the others,

Paul