Leeson AC and DC Motors, gearmotors, gear reducers
AC & DC Motors of all types
The LEESON motor lineup includes AC & DC designs in sub-fractional through hundreds of horsepower sizes for general purpose use and specific-duty applications. All popular enclosures and configurations are available, along with some not-so-easy-to-find items. To download a brochure click here.
Click here to contact HESCO to discuss your motor needs and any questions you may have.
LEESON’s Inverter Rated Insulation System (IRIS(TM)) comes standard – at no extra cost on all NEMA three-phase motors (1HP and larger) for protection from inverter-induced voltage spikes.
AC Motors
1-Phase General Purpose Motors
• Totally enclosed and drip-proof
designs
• Rigid base, C-face, Rigid C-face
and Resilient base
• Overload protection available
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Applications:
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Agricultural Motors
Industrial and Commercial Fan Motors
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Applications:
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Pump Motors
Commercial, Washdown and Explosion Proof Ratings Available
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Applications: Centrifugal Pumps Hydraulic Pumps Water System Pumps Fire Pumps Turbine Pumps Vertical end Suction Propeller Pumps |
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Explosion Proof Motors
Industrial & Commercial Application Designs • 56–449T Frame • Single-phase fractional to severe duty 449T frame • Class I Group D or Class I Groups C & D or Class II Groups F & G • 1.15 service factor • UL listed for use with inverters • Available in EPAct & NEMA Premium™ efficiency • Severe duty features • Rigid and C-face mounts available |
Applications:
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Brake Motors
Dependable Stopping and Holding Brakemotors • 1-Phase: 1/3–2 HP • 3-Phase: 1/3–10 HP • Totally enclosed and drip-proof designs • Rigid base, Rigid C-Face and C-Face mounts available • Washguard and stainless • Brake kits and coupler brakes |
Applications:
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Special Duty Motors
High Quality, Short Run Specials—Application Specific Solutions • Boat Hoist Duty: 1/2–2 HP • Instant Reversing: 1/3–1 HP • Woodworking: 3/4–4 HP • Two-speed: 1/.25–10/2.5 HP • Compressor Duty: 1–20 HP • Severe Duty IEEE-841: 1–100 HP • 50 HZ Motors: 1-Phase, 1/3–5 HP, 3-Phase, 1/4–5 HP • 200–400 Volt : 1–10 HP • 575 Volt: 1/3–450 HP • Medium Voltage: 150–700 HP • Elevator Duty: 15–100 HP • Automotive Duty: 3/4–100 HP |
Applications:
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Vector Duty Motors
Constant Torque 2000:1 Speed Control • 1–350 HP • Class F thermostat protection • Precision balanced • TENV and TEBC designs • 3-year warranty • Encoder provisions • 2000:1 constant torque |
Applications:
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3-Phase General Purpose Motors
NEMA Premium—Meets IE3 Specifications—Inverter Duty • 1/4–700 HP • 143–449T frame offers high efficiency levels that meet NEMA Premium™• Built for high cycle or long run-time applications • Drip-proof, totally enclosed, washdown and explosion-proof enclosures • IRIS™ insulation system—WATTSAVERe • Premium efficient motors with 3-year warranty • Inverter duty |
Applications:
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DC Motors
Industrial & Commercial Design DC motors for Low & High Voltage Applications• 1/20–3 HP • Permanent magnet designs • Removable bolt-on base • NEMA C-face designs • 12, 24, 36, 48, 90 and 180 Volt designs • PWM or SCR type controller rated • High starting torque • Permanently lubricated sealed bearings • Washdown, explosion proof and IEC models |
Applications:Pumps
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AC &DC Gearmotors
Little Motors, Big Solutions with Industry Interchange Designs • AC: 115/230V single-phase and 230/460V three-phase designs • DC: 90, 180 and low voltage designs • Right-angle and parallel shaft designs • Most common F.L. torque and RPM designs • AC and DC washdown designs • Bison, Bodine and Dayton Direct Interchange |
Applications:
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Recognized throughout the world as a leader in industrial-duty gear reducers, GEAR+MOTOR™ and integral gearmotors, Grove Gear offers a range of
products, from single reduction worm gear reducers to quintuple reduction helical-bevel reducers. When there is a motor in use there is almost always a gear box connected and HESCO carries Grove Gear products to meet your needs whether you are designing a new system or replacing an existing setup.
For an overview of the Grove Gear solution available click here to download the Grove Gear brochure or contact HESCO sales to assist in choosing the correct hardware for your application.
Worm Gear Reducers High Efficiency Gear Reducers Ratio Multipliers
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For some interesting facts on electric motor efficiency click read more.
For more information or help click contact us.