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  1. VFD Motor and Battery Compatibility

    Technical Discussion
    Hello everyone! I've found an industrial 15kW three-phase AC induction motor, and I'm in the market for a VFD to run this thing. It's a Baldor GDM2515T rated at 20HP, 230/460V, & 48/24A ("Full load amps"). It's weight is great for it's power and I like the fact that it's AC. I've found a...
  2. understanding torque curves.....

    Electric Motors
    Converted an old lead sled..... it came with a 1990s vintage 9" GE 21Hp motor (5BT1346B50 Series) with a Auburn Scientific 700 amp Grizzly controller. Conversion brings in 43 CALB 100AH LiFePO4 watched over by Orion BMS. Vehicle weight is at 2500 pounds. Car runs great in the flats but...
  3. climbing a hill...... max speed 25MPH

    New Member Introductions
    Converted an old lead sled..... it came with a 1990s vintage 9" GE 21Hp motor (5BT1346B50 Series) with a Auburn Scientific 700 amp Grizzly controller. Conversion brings in 43 CALB 100AH LiFePO4 watched over by Orion BMS. Vehicle weight is at 2500 pounds. Car runs great in the flats but...
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