LEESON Electric

Home   >   Products   >   LEESON   >   AC Motors

(800) 894-0412       (208) 368-0415 (Fax)
info@clrwtr.com

LEESON general-purpose single phase AC motors offer excellent performance, energy efficiency and long life for a variety of industrial and commercial uses. LEESON 115/208-230 Volt single-phase rigid base general purpose motor is designed for industrial and commercial applications. Capacitor start for high torque on startup. UL recognized/CSA certified in the U.S.A.

If you are looking for LEESON AC Motors, please call us on (800) 894 - 0412 or email us at info@clrwtr.com we will do our best to help you find the LEESON Electric AC Motors that you are looking for at the lowest prices possible. If you are searching for LEESON AC Motor technical information (data-sheets) please use the LEESON Data Sheets OR Product Selection Guide page links.

With their cast iron construction and 1.15 Service Factor, LEESON AC Motors are ideal for "tough to handle" applications. 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 (stock or using C face kit)
• D flange with base (using D flange kit)

LEESON WATTSAVER line of premium efficiency AC motors is now inverter capable. LEESON's unique IRIS voltage-spike-resistant insulation system is standard at no extra cost. These motors meet or exceed most utility rebate programs and the EPACT federally mandated efficiency levels. The efficiency ratings have been verified to IEEE 112B test standards by LEESON's NVLAP-Certified lab. Cast iron 170 series motors can be field modified for forced ventilation service to extend the inverter-fed operating range An Encoder Package is stocked for closed-loop vector inverter systems. These motors can be converted to IEEE841 compliant using the Custom PDQ Program.

LEESON Other General Purpose AC Motors

• TENV Motors: General purpose, totally enclosed non-vent motors with rigid base.
• F2 Mount Motors: General purpose, three-phase motors with NEMA F2 conduit box location.
• Automatic Overload Motors: General purpose, drip-proof motors with automatic reset Thermal Overload Protection. Not for use with Variable Frequency Drives.

LEESON SPEEDMASTER AC Motors

• SPEEDMASTER motors, new from LEESON, offer enhanced inverter-duty performance from 1 through 350 HP. They are designed for use in demanding material handling, machine tool, pump and process applications.
• Optimized for use with IGBT Drives, the motors offer continuous, constant torque from zero to base RPM. Constant horsepower operation is available to twice base speed on smaller frames, or 1.5 times base speed in 284T through 449T frame sizes.
• Larger frames (284T and up) feature blower cooling via a separately powered three-phase 1 HP motor. Opposite drive end shaft is built with encoder provisions for closed-loop vector drive systems, and encoder modifications are offered for all motor sizes. A normally closed Class F thermostat protects each phase.

LEESON C-Face AC Motors

• C-Face motors from LEESON Electric. Welded steel construction. Capacitor start on single-phase motors. Totally enclosed. Fan cooled.
• Designed for direct mounting of pumps, speed reducers, machine tools, etc.
• Lubricated bearings & rigid mounting bases are standard.
• 1725, 1740, 1760 or RPM as noted.
• 115, 208, 230 or 430 Volts as noted.
• Open drip proof motors are also available.

LEESON WASHGUARD II stainless frame motors provide superior, extended life in severe environments.

• Paint-free exterior-stainless frame and conduit box lid, specially processed endshields and conduit box housing
• Etched stainless steel nameplate
• Proven WASHGUARD mechanical and electrical features
• IRIS insulation system
• BISSC certified for baking industry

LEESON explosion-proof motors are designed and approved for application in hazardous environments having certain explosive gases or materials present.

• Rugged mechanical construction meeting all requirements for safety. UL and CSA listed.
• Double shielded, prelubricated ball bearings are standard.
• All motors have inherent automatic overload protection.
• NEMA 1.0 Service Factor except as noted.
• Explosion-proof conduit box included at no extra cost.
• Capacitors on single phase designs are mounted inside the motor frame.

Fail-safe positive, stop and hold LEESON Brakemotors. Brakes are spring set. Load is stopped automatically when power is turned off. LEESON brakemotors feature a power off manual release for convenience, and for use in case of a power failure. The manual release resets automatically. The standard brake is manufactured by Stearns. The brake coil leads are brought into the conduit box of the motor for easy connection and may be connected to operate when power to the motor is shut off, or to be actuated independent of power to the motor. Three phase motors have brake coils rated 230/460 VAC, 60 Hz. Single phase brake coils are 115/230 VAC, 60 Hz.

Rugged single-phase/three-phase jet pump motors for industrial service. Stator impregnated with heavy varnish system. High temperature copper magnet wire for high overload capacity. Grounding provision inside oversized gasketed conduit box. 380 alloy aluminum endplate with cast bearing seat insert. Noeprene shaft flinger to repel moisture and other contaminants. Mechanical bearing lock, shaft end, controls axial movement. NEMA 56 C face. UL and CSA recognized design (UL file No. E57948)

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 fan and blower duty motors are designed for dependable, energy saving performance in applications where the fan is mounted on the shaft of the motor. The permanent split capacitor design does not require a centrifugal switch, resulting in higher reliability than on other types of single phase motors. This design is also more energy efficient and less expensive to operate.

These motors may be operated at listed speed or two speed operation may be achieved by using the proper auxiliary switch. They are suitable for variable speed by adjusting the voltage to the motor using a variable voltage control.

LEESON Reversing motors are 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.

• Instant "plug-reversing" with simple three-wire connection.
• Permanent split Capacitor design offering low inrush and full load amps.
• Manual reset overload protector. Starting torque approximately 150% of full load, not suitable for hard to start loads.
• Capacitor start, induction run motors with solid state, instant reversing switch.
• Manual reset overload protector.

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.

Double shield ball bearings prelubricated with Exxon POLYREX EM lubricant, having operating temperature range of -20°F to +350°F and special formulation to provide extra long life and moisture resistance. Dynamically balanced rotor and shaft assembly.

Motors designed for air compressor, pump, and fan and blowerduty applications which require high breakdown torque andrugged mechanicalconstruction. Prelubricated double shielded, amply sized, ball bearing construction to accommodate varying belt loads and tension.

High efficiency energy saving designs. Class "F" copper windings. Class "F" varnish. High starting and breakdown torque. Single phase motors are wired for CW rotation facing lead end. They may be reconnected for CCW rotation.

Motors designed for woodworking equipment such as table saws, planers, etc. Totally enclosed designs prevent motor problems caused by wood dust and shavings.

Open, drip-proof double shaft motors for woodworking applications. With encapsulated, Electronic Starting Switch and double shielded ball bearings to prevent failures caused by saw dust accumulation. Capacitor start design for high torques and reduced amperage, improved efficiency. Shaft extension each end, with keyway and flat 90° apart for ease of mounting. Useable shaft, each end is 11/2" long by 1/2" diameter on 48 frames and 17/8" long by 5/8" diameter on 56 frame motors.

LEESON's "Modular Production" utilizes specially designed and standard components to make almost any imaginable NEMA frame multi-speed or low-speed motor available when you need it.

Two-speed, single winding design motors. These totally enclosed fan cooled designs are priced competitive to other manufacturers' dripproof two-speed, single winding motors.

LEESON general-purpose AC motors single phase or three phase offer excellent performance, energy efficiency and long life for a variety of industrial and commercial uses. The mechanical and electrical construction standards and operating specifications of these steel-frame or cast iron-frame motors meet or, in most cases, exceed NEMA requirements. All three phase motors 1 HP and larger are wound using the LEESON Inverter Rated Insulation System (IRISTM), which provides extra protection from inverter-induced voltage spikes.

Gasketed capacitor housing and conduit boxes provide protection in all environments. Double sealed ball bearings prelubricated with Exxon POLYREX EM grease having operating temperature range of -20°F to +350°F and special formulation to provide extra bearing protection. Rubber boot over manual protector reset button provides weather protection.

Low temperature manual overload protector protects against extreme overload. Class "F" copper windings and varnish. Capacitor start provides high starting torque with normal starting current.

50 Hz single phase design products full rated HP on 50 Hz Power Supply. Designed for general purpose application.

High efficiency energy saving designs. Centrifugal switch specifically designed for 50 Hz service. Conduit box with leads. Torque at rated HP on 50 Hz power supply is 20% greater than the running torque of a 60 Hz motor. All 180 and 210 frame Rolled Steel motors have Class F Insulation.

Metric-dimensioned, LEESON AC motors meeting North American performance standards, including 1.15 service factor and EPACT efficiencies. Motors have both B5 flange mounting and B3 base. Typically used for replacement on machine tools, textile machinery and other equipment with metric dimensions but requiring the heavy-duty torque and performance characteristics of motors designed for use in North America.

IP55 Weatherproof Enclosures, 60/50 Hz interchangeability (60Hz 230/460V & 50Hz 200/400V), dual stamped nameplates, CE mark, and F3 conduit box location. Motors are available in one of two frame constructions: aluminum or cast iron. Aluminum frame models are designated with a 192000 series catalog number; cast iron models are 193000 series.

Our LEESON Electric distributors warehouse in Boise, Idaho stocks some LEESON Products (LEESON AC Motors Farm Duty Agricultural BISSC Brakemotors Compressor Duty Coupler Brakes Explosion-Proof F2 Mount Fan Blower Food Processing WASHGUARD IEC Metric Instant Reversing Inverter Jet Pump JM JP Multi-Speed Paint Free Pedastal Poultry WATTSAVER Pressure Washer Stainlees Steel Swimming Pool TENV Two-Speed Washdown-Duty Woodworking 50Hz Electric AC Motors Distributors) enabling us to further assist you in finding the correct LEESON Electric Single Phase AC Motor for your application in the USA (Alabama Alaska Arizona Arkansas California Colorado Connecticut Delaware Florida Georgia Hawaii Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Ohio Oklahoma Oregon Pennsylvania Rhode Island South Carolina South Dakota Tennessee Texas Utah Vermont Virginia Washington Washington D.C. West Virginia Wisconsin Wyoming), Canada and Mexico. To learn about how LEESON motors operate, please follow Electric Motor Characteristics page link.

Whether we have LEESON Three-Phase AC Motors in stock in Boise, Idaho or need to ship direct from LEESON to any USA cities (New York Los Angeles Chicago Houston Philadelphia Phoenix San Diego Dallas San Antonio Detroit San Jose Indianapolis San Francisco Columbus Austin Baltimore Milwaukee Boston Washington El Paso Seattle Denver Charlotte Fort Worth Portland Oklahoma City Tucson New Orleans Las Vegas Cleveland Long Beach Albuquerque Kansas City Fresno Virginia Beach Atlanta Sacramento Oakland Mesa Tulsa Omaha Minneapolis Honolulu Colorado Springs St. Louis Wichita Santa Ana Pittsburgh Arlington Cincinnati Anaheim Toledo Buffalo St. Paul Corpus Christi Aurora Raleigh Newark Lexington Fayette Anchorage Louisville Riverside Bakersfield Stockton Birmingham Jersey City Norfolk Baton Rouge Hialeah Lincoln Greensboro Plano Rochester Glendale Akron Garland Madison Fort Wayne Fremont Scottsdale Montgomery Shreveport Lubbock Chesapeake Mobile Des Moines Grand Rapids Richmond Yonkers Spokane Augusta Glendale Tacoma Irving Huntington Beach Arlington Modesto Durham Boise Winston Salem); www.clrwtr.com can get LEESON AC Motors to you fast and save money!

It will be very helpful if you have the LEESON AC Motor part numbers ready, then our sales representatives can provide you with a pricing and availability quote for LEESON Single-Phase AC Motors that you are looking for in seconds. If you do not have the part numbers for LEESON Three-Phase AC Motors, our application engineers will be able to help you figure out the part numbers and get the price quote to you as soon as possible.