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Buy Alternator stators and rotors


  • Post Date: Aug 23, 2011
  • PurchaseType: Normal
  • Expiry Date: Aug 23, 2012

I have a specification drawing and I'm trying to find a manufacture that can produce (or a distributor that has) this specific type of alternator. Mybe a stator replacement? I’m looking for pricing information for QTYs 25, 50, 100, 500, 1000, and 3000 units.Partial Specifications for the Permanent Magnet 3Kwatt Alternator (highlights) are below.A. Operating speed 2900 to 3600 RPM (No Load to Full Load)B. PMA Frequency at 3600 RPM – 300Hz (10 Pole)C. AC waveform – SINE wave, suitable for rectifying to DC with minimum ripple voltage and distortion.D. Stator Winding – four 3 phase parallel (isolated) WYE connection outputs and one battery charger winding.E. Output voltage – L-L Parallel WYE output, when connected to power converter.a. At 3450 RPM, No load – 190 Volts Min.b. At 3450 RPM, and at 150 degrees F ambient, the AC output voltage shall be a minimum of 190 VAC when connected the power converter.c. Battery Charging Winding – 36V minimum at 3000 RPM.F. PMA efficiency – 90% minimum at 3.3KWG. PMA weight – 24 LBS, MAX.H. Permanent Magnets – Samarium Cobalt.I. Operating environmenta. High temperature - 150 degrees F ambient air around PMA during operation, 120F ambient air outside of generator set housing. 225F potential max component temperature due to conducted heat from the engine.b. Low Temperature – minus 25 degrees Fc. Storage Temperature - minus 60F to 160FPlease let me know if you can help.

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