Motors • Fractional/Subfractional Motors

Motors with a rated output power of 746 watts or less built for copmression-related applications.

Electric motors with a rated output power of 746 watts or less, fractional horsepower motors are widely used for a number of motion and compression-related applications.Fractional motors are most widely used within the automotive sector; where these motors power electric windows, wind shield wipers, powered seats and wing mirrors, central locking systems, and roof/trunk openers.The domestic products industry also heavily relies on fractional and subfractional motors, as they’re used to drive pumps and compressors in refrigerators, coffee machines, and washing machines. The motors also provide suction in vacuum cleaners.

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  • WEG Electric Corp.

    Weg offers fractional motors in single phase and three phase designs. Single phase fractional motors include NEMA 48 & 56 ODP with resilient base, NEMA 48 & 56 ODP with resilient base and split phase, NEMA 48 & 56 ODP with rigid base and split phase, NEMA 48 & 56 ODP with rigid base and start capacitor, NEMA 56 TEFC, and NEMA 56 TEFC with manual overload protection.

  • RAE Corporation

    Rae Corp offers motors for motion control applications including permanent magnet DC fractional motors. Fractional DC motors include various hp ranges such as 1/60 hp up to 1/12 hp, 1/30 hp up to 1/8 hp, 1/20 hp up to 1/3 hp, and 1/17 hp up to 1/3 hp.

  • Circor Aerospace, Inc. / Aerodyne Controls

    Circo Aerospace manufactures a variety of fractional DC motors including DC permanent magnet motors that are built to milspec standards. These fractional motors are available in a wide array of sizes and in a range of .010 horse power up to 0.333 horse power models.

  • Groschopp Inc

    Groschopp manufactures a number of sub-fractional and fractional DC and brushless DC motors. The company's fractional DC permanent magnet motors feature 1/15 to 1/3HP and 1,000 to 5,000 rpm. Brushless DC motors feature up to 6,000 rpm and 1/7 to 1/2 HP. Groschopp also designs AC motors and universal motors.

  • MET Motors

    Met Motors manufactures NEMA motors with voltages of 6, 12, 24, 36, 48, 90 and 180 to 250VDC. These motors are available with power ratings from 8 HP intermittent down to 1/50 continuous fractional HP in speeds of 125 to 10,000 RPM.

  • Dumore Motors

    Dumore's specialty is sub-fractional horsepower motors. They also offer custom fractional horsepower DC, PM brush motors and gearmotors, from 4.5 to 230 volts. There are over a half dozen Series' to choose from with right angle, right angle single or double extension 12 positions, right angle single or double extension, parallel / in line, or NA Gearbox only output shafts.

  • Arc Systems, Inc.

    Arc Systems Inc supplies fractional horsepower motors including AC motors or BLDC motors in various speeds, number of poles, and maximum ratings. Line of fractional motors includes brushless DC motors, AC induction motors, AC motors , instrument stepper motors, AC servo motors and synchronous motors.

  • Electric Motor Warehouse

    Electric Motor Warehouse supplies a vast array of electric motors including fractional motors. Leeson's electric motors features a single phase design with manual overloads, high torque, total enclosed fan cooled, and a range from 1/3 hp to 10 hp. Leeson Electric Motors are suited for any motors requiring a 1725 rpm motor. Lincoln Value line of electric motors feature three phase motors with a 1 hp to 200 hp range. Lincoln three phase electric motors include a total enclosed fan cooled, rigid base, ball bearings, cast iron construction, and class F insulation.

  • Allied Motion Technologies Inc.

    Allied Motion has a line of small precision motors including  miniature brushless DC motors, small precision brushless DC motors, and small precision core less DC motors. PerformeX Series BLDC miniature slot-less brushless DC motors are available in sizes 5 and 6 diameter, standard 24 and 48 VDC windings, high speed capabilities up to 75,000 RPM and precision ball bearings. Small precision brushless DC motors feature 5 models of motors with inner or outer rotors, and voltages of 12, 24 and 42 VDC. Small precision core-less DC motors includes three models of motors with 1.14, 1.57 and 2.6 inches in diameter and voltages from 6 to 36 VDC.

  • Pro-Dex, Inc.

    Pro-Dex engineers a wide selection of fractional horsepower motors for medical,military, aerospace, and industrial markets. Medical brush motors and brushless motors feature housing diameters from size 6 to 12, with speeds up to 100,000 RPM, corrosion resistant stainless steel construction, neodymium iron boron and samarium cobalt magnets, as well as autoclave durability. Military and aerospace brush motors and brushless motors feature housing diameters from size 6 to 12, linear and rotary actuators, voltage ranges in AC and DC from 12 to 270, and harsh environment durability.

  • Micromo

    Micromo supplies a number of fractional and subfractional motor types that feature up to 220 watts of mechanical output power. The company's line of motors includes brushless DC motors, coreless DC motors, piezo motors, miniature stepper motors, linear motors and DC gearmotors.

  • Teco Electric

    Teco Electric Co. Ltd. is a manufacturer of DC motors including coreless motors, flat motors, brushless motors, mini-geared motors, heavy-duty motors, geared motors, and precision metal brush motors. The motors are intended for toy motor, 3V motor, 12V motor, and mini dynamo applications. The company also manufactures shade pole motors, a type of AC motor.

  • Canon Precision

    Canon Precision Inc produces DC micro motors including brushless motors, coreless motors, and iron core motors. Canon Precision's brushless motors feature compact size with an outside diameter range from 22 to 60 mm and a length range from 12 to 132 mm as well as a rated power output range from 7.5 to 40 W and rated voltage of 12 and 24 V. Its coreless motors feature an outside diameter range from 14 to 22 mm, length range from 31 to 61.8 mm, rated power output from 0.7 to 4.72 W and rate voltage of 6 and 12 V. Its iron core motors feature an outside diameter range from 12 to 60 mm, length range from 20 to 99.5 mm, rated power output from 0.28 to 46 W and rate voltage of 5, 6, 12, and 24 V.

  • Crouzet Motors

    Crouzet manufactures fractional and subfractional DC motors available from 1 to 200 W in 12, 24 and 48 versions. The DC direct-drive brushed motors and geared DC motor with brushes are used in medical equipment, valves, pumps, access control, water treatment, and billboards.

  • Johnson Electric

    Johnson Electric produces and distributes a number of brushless DC motors, low voltage DC motors, PMDC motors, AC motors and synchronous motors. The company's PMDC motors are available in a variety of diameter sizes ranging from 12mm to more than 60mm.

  • Maxon Motor

    Maxon Motor manufactures DC and brushless DC micro motors with diameters less than 10 mm for a wide range of applications. These drives feature small-sized design, high energy magnets, optimized volume/performance ratio and incorporation of high-tech ceramic components. Maxon motors are assembled under clean=room conditions.

  • Micro-Drives

    Micro-Drives offers a variety of motors and motor related products for an array of applications. These include DC gearmotors, miniature DC motors, brushless DC motors, encoders, and precision gearheads in various micro and fractional HP sizes.

  • Namiki Precision of California

    Namiki is a manufacturer of a variety of micromotors with a diameter range of 2mm up to 4 mm. These motors feature low inertia, and quick response enclosed in ultra small sizes.

  • Piezo Motor

    PiezoMotor develops and manufactures nano-precision electric motors and extremely small electric motors for handheld devices, electronic household appliances, medical devices, and automotive industry applications.

  • Portescap

    Portescap manufactures a line of miniature motors for medical, aerospace, automation and security-related applications. The company's line of products includes stepper hybrid motors, stepper can stack motors, stepper disc magnet motors, brush DC motors, and brushless DC motors.