New - Curtis 36/48V 550A (0-5K) PMC 1221B-5701
New - Curtis 36/48V 550A (0-5K) PMC 1221B-5701
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New - Curtis 36/48V 550A (0-5K) PMC 1221B-5701
The New Curtis 1221B-5701 36/48V 550A (0–5kΩ) PMC DC motor controller delivers heavy-duty traction power for industrial EVs, tow tractors, utility carts, and material-handling equipment. A 0–5k potentiometer throttle provides smooth, linear pedal response for strong launches, precise low-speed creep, and confident hill/grade control under sustained load. Its sealed, high-efficiency MOSFET power stage with robust thermal management and protections (over-current, under/over-voltage) ensures OEM-ready reliability for continuous-duty service.
| Voltage | 36/48V |
|---|---|
| Max Current | 550A |
| Warranty | 12 Months |
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Hi-Power lithium batteries are premium LiFePO4 power solutions for electric golf carts, utility vehicles, and marine applications, offering fast charging, long cycle life, and zero maintenance. Available in 24V 120Ah, 48V 105Ah, 48V 160Ah, 48V 200Ah, and 72V 105Ah models, they feature advanced lithium cells and a built-in BMS for reliable, efficient performance. These lightweight, high-efficiency batteries are a direct upgrade from lead-acid systems, delivering up to 10x longer lifespan and consistent voltage output. Hi-Power lithium batteries have been extensively used with Elco electric outboard motors, as well as in thousands of golf cart conversions—significantly improving range, acceleration, hill-climbing performance, and overall reliability while reducing battery weight and charge time.