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4 HP DC Motor 48 Volt / SUPER HIGH TORQUE for EV / ETEK For Sale


4 HP DC Motor 48 Volt / SUPER HIGH TORQUE for EV / ETEK



This item has been shown 266 times.

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4 HP DC Motor 48 Volt / SUPER HIGH TORQUE for EV / ETEK:
$175

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Electra Brand / Super High Torque DC motor for a 48 Volt BatteryThis motor weighs over 50 lbs. and has a massive copper wire core. With Copper now selling for $4.30 per lb. this motors metal value is more than the price we are asking for it!!! By the summer of 2011 heavy motors selling in this price range will be gone forever!!! Consider it the investment opportunity of a lifetime!!! Get them while the supply lasts AND while we need to make our mortgage payments at any sacrificial price!!! When we run out the factory replacement cost on this motor is $485.00 ea. We live in very strange and interesting times.
    #EB48 - 48 Volt model - 4 hp /1800 RPM 3000 Watts / 62 Amps @ peak load -
    • Great for battery powered hydraulic and water pumps
    • Build powerful electric boats, cycles and go-karts

    4 HP at ONLY 1800 RPM!! Other motors making 10 hp+ at 4000 RPM do not possess the incredible amounts of LOW END torque that this motor is capable of producing!! This motor is a virtual "MULE" with its low speed 4 brush commutator maxing out at only 1800 RPM's ! Any DC motor that makes 4 HP at only 1800 RPM is in the ultra powerful class of 'Mega-Torque' motors. EXTRA HEAVY DUTY LONG LIFE DC MOTOR Weighs over 50 lbs. Lots of heavy-lam copper coils. Built to last for many decades of continuous daily use!! Extremely Dependable. Built EXTRA HEAVY DUTY. Super Tough!!

    4 HP DC MOTOR NO EXPENSIVE CONTROLLER REQUIRED Just Plug & Play - No expensive motor controller needed - Brush technology is older but they are very quick and simple to replace in the field AND brushed motors convert more electricity into usable horsepower! - 91% Electric Efficiency! Specifications:
    • Overall dimensions are 6.4" in diameter by 14.2"in length.
    • Shaft is just under 1" in diameter at 24MM
    • Straight shaft with key-way and the shaft is close to 2"long.
    • 1800 RPM at full rated battery voltage
    • 4 brush commutator! Lots of low end TORQUE!!
    • Lots of torque at low RPM's!!
    • Rain, ice and weather proof electronics.
    • 4 horsepower continuous duty at rated voltage you choose.
    • MOUNTS on common heavy duty face plate with standard 3.5" square bolt pattern.
    • CCW rotation ONLY!!! Non-reversible.
    • Rotor efficiency = 91%
    • Weighs 51 lbs. / Box dimensions - 14"X 8"X 8" (Heavy item so shipping costs are higher)
    PRODUCT IDEAS BUILD ELECTRIC KARTS and CYCLES / DESIGN ELECTRIC BOATS and OTHER ELECTRIC VEHICLES

    WARNING: this motor is NOT an ordinary motor, and should be handled with GREAT care. It is very capable of serious power and should always be completely secured before applying any power to it.
    info on other motors not in this sale 12 3000 Watts / 248 A - 24 3000 Watts / 124 A - 48 3000 Watts /62 A

    ES


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