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TECO Westinghouse EPY4008 AC Induction Motor 400 HP 900 RPM Factory Sealed

$47,999.99 USD

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✓ 30-day returns on every item — return policy

ConditionFactory Sealed MPNEPY4008 Stock #Stock # 0626-01706

30-day returns on every item. Photos reflect the actual item’s current condition — see our return policy and condition guide.

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Product Specifications

Manufacturer: TECO-Westinghouse Motor Company
MPN / Model: EPY4008
Product Type: AC Motor, Keyless Shaft, Severe Duty, TEFC
Series: MAX-E1 NEMA Premium Efficiency
Type Code: AEHH-SY
Serial Number: YH.FC22B617T1-1
Power: 400 HP
Voltage: 460V AC
Phase: 3-Phase
Frequency: 60 Hz
Current: 478A
Speed: 893 RPM
Poles: 8
Code Letter: G
Service Factor: 1.15
Nominal Efficiency: 95%
Minimum Efficiency: 94.1%
Enclosure: TEFC
Insulation Class: F
Design: B
Ambient Temperature: 40°C
Rating: Continuous
D.E. Bearing: 6330C3
Weight: 5,896 lb
PWM VFD Duty Service Factor: 1.0
Hazardous Location Rating: CSA certified 171832 — Class I Division 2 Groups B, C and D; Class I Zone 2 Groups IIB+H2, IIB and IIA; Class II Division 2 Groups F and G; Class II Zone 22 Groups IIIB and IIIA; Temp Code T3
Country of Manufacture: Made in Taiwan (TECO-Westinghouse Motor Company, Round Rock, Texas)
Condition: Factory Sealed

Product Description

The TECO-Westinghouse EPY4008 is a 400 HP, 893 RPM, 460V, 3-phase, 8-pole TEFC AC induction motor from the MAX-E1 NEMA Premium Efficiency severe duty line. It carries the AEHH-SY type designation, which identifies the keyless shaft configuration of the MAX-E1 family. The nameplate lists 478A full load current, a 1.15 service factor, nominal efficiency of 95% and minimum efficiency of 94.1%, with Class F insulation, NEMA Design B, a 40°C ambient rating and continuous duty. Drive end bearing is 6330C3. Nameplate weight is 5,896 lb.

A second nameplate certifies this unit for hazardous locations under CSA file 171832: Class I Division 2 Groups B, C and D, Class I Zone 2 Groups IIB+H2, IIB and IIA, Class II Division 2 Groups F and G, and Class II Zone 22 Groups IIIB and IIIA, with a T3 temperature code under both sine power and PWM inverter supply. The main nameplate also carries a PWM VFD duty block listing a 1.0 service factor on inverter power.

Serial number YH.FC22B617T1-1 appears on both the main nameplate and the hazardous location plate. The motor is factory sealed in its original crate with the protective wrap intact.

Buyers matching this EPY4008 for replacement or spare inventory should confirm the catalog number, the AEHH-SY type designation, the serial number and the required hazardous location classification against their existing installation. Motors at this rating are typically found on large fans, blowers, compressors, pumps, crushers and mixers in petrochemical, pulp and paper, and other severe duty environments.

Stock # 0526-01706

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Shipping & Handling

Most orders ship within 1–2 business days via UPS, but expedited same-day handling is available as an add-on to orders in cart. Larger equipment ships via freight carrier. Use the shipping estimator above for a location-specific quote. Local pickup is also available at our Fairfield, IL facility, typically ready within 4 hours.

Returns & Condition

All items are sold as-described based on the photos and condition listed. If an item arrives differing from its description, it may be eligible for return or refund. See our full condition guide for details on our grading terms.

Payment Options

We accept all major credit cards, PayPal, and Shop Pay. Purchase order and wire transfer payment is also available by selecting "Purchase Order / Wire Transfer" at checkout. Payment is due prior to shipment. Contact us for custom terms on established accounts. Tax exemptions are honored if proper documentation is provided.