ABB RXT series of Reliance legacy motors

Tailored to customer specifications

The RXT Series of Reliance® legacy motors is engineered to deliver robust, heavy-duty solutions for demanding industries. Designed for power generation, mining, cement, pulp and paper, chemical, and oil and gas applications, these motors offer exceptional performance and reliability.

Available in TEFC (totally enclosed fan-cooled) and Open platforms, the RXT Series provides tailored modified-to-order (MTO) and engineered-to-order (ETO) options. This ensures that each motor is configured to meet specific customer requirements, even for the most challenging applications.

Built for durability and longevity, RXT Series motors can be configured to exceed NEMA Premium® energy efficiency standards. Their careful design and customizable features make them ideal for powering critical equipment in demanding environments.

No time for downtime

  • A True NEMA motor, created for the North American market to deliver a rugged and versatile machine

  • MTO and ETO motors that are a tailored solution to fit tough environments

  • Trusted and proven reliability, resulting in a lower total cost of ownership that boosts the bottom line

  • Backed with decades of experienced Reliance® engineers

  • Supported by ABB’s Large Motors salesforce that’s committed to you


 

Fact sheet
ABB RXT series - Reliance legacy motors

Key benefits

Reduce operating costs by utilizing energy efficiency that meets or exceeds NEMA electrical and mechanical performance values

Mitigate downtime with a robust and durable machine that lasts through the harshest conditions

Rely on a Reliance®-designed and engineered motor with tailored specifications to meet your exact needs

Improve your sustainability standard by using less electricity

Main features

 

Output power: Up to 1750 HP
Frame size: 5008-5012; 5810-5812
Number of poles:2 to 8+
Voltage: 380-6600V
Frequency:50/60 Hz DOL, VSD
Service Factor: DOL = B @ 1.0SF / F @ 1.15SF, VSD = 1.0 @ F rise
Insulation Class:F
Cooling: TEFC, TEBC, WPI, WPII, TEAAC, TEWAC (IC01, IC611, IC81W)
Protection:IP23 (WPI), IP24W (WPII), IP55 (TEAAC & TEWAC); TEFC, TEBC*
Shaft heights:NEMA frame - 5000 at 12.5”, 5800 at 14.5”
Bearings:Antifriction & Sleeve
Mounting:Horizontal
Standards: NEMA MG 1, CSA
Explosive area classification:Class 1, Division 2
*5800 shaft height only 

Industries

Power Generation
Chemical, Oil & Gas
Mining & Minerals
Metals
Pulp & Paper

 

Applications

Compressors
Centrifugal pumps
Fans
Mills
Conveyors
Extruders


 

Built to keep moving

Quality Assurance

ISO 9001
ISO 14001
CE-Marking

Design lifetime

25 years
20,000 starts per lifetime

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