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> Motors > AC Motors > Severe Duty

Severe Duty AC Motors

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Severe duty motors are suitable for installations/environments that are considered extreme. These motors are built to last and are an excellent choice for dirty and harsh applications. See individual motor specifications for information on certifications or approvals supported.

General Purpose and Inverter Rated

Open Drip Proof

High-Performance Inverter Duty

Washdown

Severe Duty

IEC

Brake Motors

Permanent Magnet AC (PMAC)

Centrifugal Jet Pump

Conveyor/Farm Duty

AC Motors Accessories

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Severe Duty AC Motors

Severe Duty motors provide dependable, long-lasting operation in the harshest applications. These heavy-duty motors are built to withstand contamination, vibration, and demanding workloads, and are ideal for chemical plants, waste management operations, rock crushing and aggregate processing, and much more.

Ratings up to 300hp
Inverter-duty rated
Class 1 Div 2 rating

For part listings and specifications, go to Shop Now

IronHorse cast iron AC induction motors, 3 phase motors

IronHorse^® MTCP2

IronHorse MTCP2 series premium efficiency motors provide reliable operation in extreme environments at a practical price point.

3-phase design with Premium Efficiency rating
1hp to 300hp
Totally Enclosed Fan Cooled (TEFC) enclosure
NEMA TC-frame (C-face) and T-frame
C-face kits available for motors over 30hp
Cast iron frame with ribbed design for maximum cooling
C-flange kits for flange mounting of T-frame motors
STABLE™ adjustable motor slide bases available for any NEMA motor frame size from 56 - 449T

Starting at
$245.00
(MTCP2-001-3BD18)

Marathon Globetrotter Cast Iron

The well-known Marathon Globetrotter series of high-quality general purpose motors are also inverter rated for a wide variety of applications. The TEFC models with cast-iron frame construction are also certified for hazardous locations.

Sizes up to 100hp
208-230/460 VAC
Rigid base mounting
Meets or exceeds NEMA Premium® efficiencies
Cast-iron TEFC IP55 enclosures
Div 2/Zone 2 Class 1 (gases), Groups A, B, C, D
Inverter ratings - 10:1 variable torque and 2:1 or 10:1 constant torque, as noted.
1.15 Service factor on sinewave, 1.0 service factor on IGBT power
Class F, Class B Rise insulation

Starting at
$515.00
(GT1010A)

Toshiba EQP Global SD

Toshiba EQP Global SD (Severe Duty) series motors use oversized 300-series bearings in order to withstand the most severe environments and ensure a long life.