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75 HP Motor

Belle Motor Company manufactures and sells and services Written-Pole single-phase electric motors up to 100 horsepower.  Our patented Written-Pole Single-Phase motors bring the cost savings, reliability and efficiency of electric drives to areas not economically served by a  three-phase electric grid.
These units do not use phase convertors,but a true 75 hp single-phase electric motor. Belle Motor Company Written-Pole 75 hp single-phase motors can power anything  powered by an equivalent horsepower stationary internal combustion  motor or three-phase electric motor. Our 75 hp motors are used in manufacturing, agriculture, irrigation, oil & gas industry and even small municipal pump stations.
For a free consultation on a new project or converting your existing power production station call us now at +1 877-430-5634.

Category:

Description

Rating (HP) …………………………….. 75
Speed (RPM) ………………………….. 1800
Voltage (Nominal) ……………………… 480
Frequency (Hz) ………………………… 60
Full Load (Running) Amps ……………. 123
Locked Rotor (Starting) Amps ………. 215
Full Load Torque (Ft.Lb.) ……………… 219
NEMA Frame Size: Iron ………………. 445T
Weight (Lbs) ……………………………. 2200
Efficiency % ……………………………. 95
Ambient Starting Temp. Range: Ambient Starting Temperature is 4° C to 40° C. If your application is outside this range, please contact SPPS.

BENEFITS

  • 30 – 100 HP True Single-Phase Motors
  • Velvet Start- less than 2 X Running Amps
  • Starts high inertia loads
  • High Starting Torque
  • Low Harmonic input
  • High Efficiency (up to 96%)
  • Near Unity Power Factor
  • Includes NEMA 3R Controls
  • Electric Co-Ops and Utilities prefer this technology to phase converters
  • The 1-to-3 Power Source™ with Velvet Start™

    Demand for three-phase power is growing much faster than the availability of three-phase service. Many agricultural, telecommunications, industrial and municipal applications are best powered by three-phase equipment. However, in most rural land remote areas, only single-phase service is available. The 1-to-3™ Power Source from Belle Motor Company solves this problem. Using revolutionary Written-Pole® technology, the 1-to-3™ avoids high fuel and maintenance costs, and pollution of fossil-fuel- powered engines. It delivers superior power quality to that of conventional phase converters and is far more cost effective than extension of 3-phase to single phase utility customers, providing benefits across a broad spectrum of applications.

    • Written-Pole motors are well suited for conversion of single-phase to three-phase power. A Written-Pole single-phase motor can drive a three-phase conventional generator to produce clean, balanced voltage.

    • The single phase to 3 phase converter circuit can start multiple smaller 3-phase motors. The 1-to-3 can start a single motor up to about 50% of its rating and other smaller motors up to its output rating.

    • Because of the high load synchronizing capability of the Written-Pole drive motor, a large flywheel can be added to greatly improve the motor starting capability of the three-phase generator.

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  • 100 HP Single Phase Motor

    15 HP Single Phase Motor

    A limited number of 15 HP Written-Pole Single-Phase Motors are available for sale. Although Belle Motor Company no longer manufacture motors this small, we do have some new 60 HZ 15 HPs available at a very competitive price.
    Please call us for info and availability. +1 877-430-5634

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