• Leeson Single Phase Totally Enclosed Fan Cooled (TEFC) Motors

    • Rigid Base
    • Capacitor Start
    • General Purpose

  • Leeson Three Phase Drip-Proof Motors

    • Rigid Base
    • General Purpose

  • Leeson Cast Iron Three Phase Drip-Proof Motors

    • 150 & 170 Series
    • Rigid Base
    • General Purpose
    For reliable performance in heavy-duty industrial applications, nothing beats the LEESON Heavyweights. With their cast iron construction and 1.15 Service Factor, they are ideal for "tough to handle" applications.
    But that's only part of the story. LEESON 150 and 170-series cast iron motors are extremely versatile and can be field converted in minutes to a number of different configurations, including:
  • Severe Duty TEFC (using cast iron fan guard kit)
  • F2 mounting (by reassembly)
  • C face with rigid base (from stock or using C face kit)
  • D flange with base (using D flange kit)
    CSA certified under report number LR62104
    CSA Energy Efficiency Verification report number EEV78720-1
    UL recognized insulation system, file number E55555 and UL recognized construction, file number E57948 on all cast iron motors produced in June 2003 and later.

    LEESON’s Inverter Rated Insulation System (IRIS™) provides superior motor protection against voltage spikes induced by variable frequency drives. This total insulation system protects better than spike-resistant magnet wire alone. Specially formed phase insulation, cushioned and sleeved connections (from the leads all the way into the turns), and deep-penetrating, non-hygroscopic, high temperature varnish are just a few features contributing to the extra protection. All this plus second generation, spike-resistant magnet wire. The IRIS™ total insulation system is standard at no extra cost in all LEESON stock NEMA three-phase motors, 1 HP and larger.

    Note 150 and 170 Series Drip-Proof and TEFC motors in NEMA frames 180T thru 447T can be field converted, by reassembly, to F2 conduit box locations.

  • Leeson Single Phase C Face less Base Drip-Proof Motors

    • Capacitor Start
    • General Purpose
    • Drip-proof
    • C Face Less Base
    • Single Phase

  • Leeson Single Phase C Face with Base Drip-Proof Motors

    • Capacitor Start
    • General Purpose
    • Drip-proof
    • C Face with Base
    • Single Phase

  • Leeson Three Phase C Face Less Base Drip-Proof Motors

    • General Purpose
    • Drip-proof
    • C Face Less Base
    • Three Phase

  • Leeson Three Phase C Face with Base Drip-Proof Motors

    • General Purpose
    • Drip Proof
    • C Face With Base
    • Three Phase

  • Leeson Drip-Proof Single Phase Resilient Base Motors

    • Drip-Proof
    • Single Phase Resilient Base
    Drip-proof design and resilient mount. Suitable for general purpose applications.

    Resilient Base Motors Single Phase
    General Purpose or Fan & Blower Service Moderate Starting Torque
    General Specifications:
    Industrial quality, resilient (cradle) mounted, capacitor start-type, ball bearing motors for fan and blower service. Moderate starting torque electrical design to reduce stress on fan blades during start-up. Capacitor-type design has higher energy efficiency rating than split phase, single phase fan and blower motors. Suitable for belt-driven fans or fan-on-shaft applications. Self-ventilated design, may be mounted outside of the fan’s airflow.

  • Leeson Drip-Proof Three Phase Resilient Base Motors

    • Drip-Proof
    • Three Phase Resilient Base
    Drip-proof design and resilient mount. Moderate starting torque. Suitable for general purpose applications.

    Resilient Base Motors Three Phase
    General Purpose or Fan & Blower Service Moderate Starting Torque
    General Specifications:
    Industrial quality, resilient (cradle) mounted, three phase, ball bearing motors for fan and blower service. Moderate starting torque electrical design to reduce stress on fan blades during startup. Suitable for belt-driven fans or fan-on-shaft applications. Self-ventilated design, may be mounted outside of the fan’s airflow.

  • Leeson Single Phase Drip-Proof Resilient Base Fan & Blower Motors

    • Single Phase
    • Drip-proof
    • Resilient Base
    Two-speed, Two-winding Variable Torque for Belt Driven or Shaft Mounted Fan Applications
    Variable torque, two-speed motors are suited for belted or fan on shaft applications. They are self ventilated, and may be mounted within or outside of the driven fan’s air stream.

    Resilient mounted for quiet operation, and lubricated with high temperature Exxon POLYREX® EM lubricant.

    3/4 HP and larger single phase are capacitor start motors; smaller single phase are split phase start.

  • Leeson Single Phase Drip-Proof Resilient Base Fan & Blower Motors

    • Three Phase
    • Drip-Proof
    • Resilient Base
    Two-speed, Two-winding Variable Torque For Belt Driven or Shaft Mounted Fan Applications
    Variable torque, two-speed motors are suited for belted or fan on shaft applications. They are self ventilated, and may be mounted within or outside of the driven fan’s air stream.

    Resilient mounted for quiet operation, and lubricated with high temperature Exxon POLYREX® EM lubricant.

    3/4 HP and larger single phase are capacitor start motors; smaller single phase are split phase start.

  • Leeson Three Phase Drip-proof Automatic Overload Condenser Fan Motors

    • Three Phase
    • Drip-proof
    • Automatic Overload
    • Belly Band & Rigid Mount
    For Shaft Mounted Fan Applications Belly Band Mount Fan Motors designed for operating vertical shaft-up on condenser fan, air over applications.
    Enclosed endshield on shaft-end prevents contaminants from entering motor when mounted vertical shaft-up. Designed for belly band mount with three support screws located at 120º increments in motor frame. Shaft flingers located both internally and externally.
    Double sealed ball bearings with Exxon POLYREX® EM grease having operating temperature range of -20ºF to +350ºF and special formulation to provide extra long life and moisture resistance. Phosphatized shaft for corrosion resistance. Gasketed conduit box. Ground screw accommodations.
    1.15 Service Factor. Automatic overload protector also guards against primary single phasing-UL component recognized (File E57955).
    Do not use with AC inverters.

  • Leeson Drip-Proof Resilient Base Industrial Split Phase Motors

    • Drip-Proof
    • Resilient Base
    • Automatic Overload
    LEESON FHP Commercial Duty, split phase motors with moderate starting torque, designed for continuous duty on ventilation fans, blowers and other belt driven or fan on shaft applications.
    Resilient base for quiet operation. Prelubricated ball bearings for long life in commercial and industrial environments. Has automatic thermal overload and built-in terminal panel style connection provisions.

  • Leeson Open Drip-Proof Resilient Base Residential/Industrial Belted Split Phase Fan Motors

    • Open Drip-Proof
    • Resilient Base
    • Automatic Overload
    Designed for use in residential and commercial fans and blowers where low starting torque is required. (Air conditioners, roof ventilators and exhaust fans.)
    Sleeve or ball bearings. NEMA Service factors. Resilient "cradle" style base.

  • Leeson Open Drip-Proof 115 V Single Phase Premium Efficiency Industrial/Residential Belted Fan Motors

    • Open Drip-Proof
    • 115 V
    • Single Phase
    High-efficiency motors for residential or industrial belted fan application. Features include quiet ball bearings, resilient cradle base and "Super- Hush" flow-through ventilation. Rotors are specially balanced for smooth and quiet operation.
    Spade connectors on terminal board in standard wiring format along with industry standard mounting allow for quick and easy interchange with other makes.

  • Leeson Resilient Base Single Phase Drip-Proof Instant Reversing Motors

    • Resilient Base
    • Single Phase
    • Drip-Proof
    Parking Gates, Door Operators & Slide Gates
    General Specifications:
    Specially designed motors for use on "instant-reversing" parking gates, doors, slide gates, or other moderate starting torque instant reversing applications. Capable of frequent reversing service.

  • Leeson C Face Less Base Single Phase Drip-Proof  Instant Reversing Motors
  • Leeson Rigid Base Single Phase Drip-Proof Pressure Washer Motors

    • Rigid Base
    • Single Phase
    • Drip-Proof
    Pressure Washer Pump Motors Low Amperage Design
    Motors specially suited for hot or cold pressure washer applications and other single phase installations requiring minimum starting and running amperages. Capacitor start, capacitor run construction for reduced amperage.

  • Image

    • C Face with Base
    • Single Phase
    • Drip-proof
    Pressure Washer Pump Motors Low Amperage Design
    Motors specially suited for hot or cold pressure washer applications and other single phase installations requiring minimum starting and running amperages. Capacitor start, capacitor run construction for reduced amperage.

  • Leeson Single Phase Drip-Proof Rigid Base Compressor Duty Motors

    • Single Phase
    • Drip-Proof
    • Rigid Base
    General Specifications:
    Motors designed for air compressor, pump, and fan and blower duty applications which require high breakdown torque and rugged mechanical construction.

  • Leeson Three Phase Drip-Proof Rigid Base Compressor Duty Motors

    • Three Phase
    • Drip-Proof
    • Rigid Base
    • EPACT motors.
    General Specifications:
    Motors designed for air compressor, pump, and fan and blower duty applications which require high breakdown torque and rugged mechanical construction.

  • Leeson Double-Shaft Single Phase Drip-Proof Rigid Base Contractors' Power Tool Motors

    • Double-Shaft
    • Single Phase
    • Drip-Proof
    • Rigid Base
    General Specifications:
    Open, drip-proof double shaft motors for woodworking applications. With encapsulated, electronic starting switch and double shielded ball bearings to prevent failures caused by sawdust accumulation.
    Capacitor start design for high torques and reduced amperage, improved efficiency.
    Shaft extension each end, with keyway and flat 90º apart for ease of mounting.
    Useable shaft, each end is 1 1/2" long by 1/2" diameter on 48 frames and 1 7/8" long by 5/8" diameter on 56 frame motors.

  • General-Purpose-Three-Phase

    Applications:
    Designed for pumps, fans, compressors, material handling and other general purpose applications where contaminants are minimal.