WEG 254T-0189 Ac Motor 15HP 1760RPM 1-3/8IN 460V-AC 3PH

( Brand: Weg ), ( Manufacturer Part Number: 254T-0189 ), ( Part Type: Ac Motor ), ( Model Number: 254t 0189 ), ( Power: 15 Hp ), ( Rpm: 1760 Rpm ), ( Shaft Od: 1-3/8 In ), ( Voltage: 460 V-ac ), ( Phase: 3ph ), ( Reference Sku: 1761744 ), ( Product Condition: Used Excellent )

Review WEG 0189 Ac Motor 15hp 1760rpm 1-3/8in 460v-ac 3ph

The **WEG 254T-0189** is a robust, high-performance **15 horsepower (HP) three-phase AC induction motor** designed to deliver reliable, efficient power for demanding industrial and commercial applications. Engineered with WEG s signature precision and durability, this motor operates at a nominal speed of **1,760 RPM**, making it ideal for applications requiring consistent rotational speed while maintaining optimal torque output. Built to NEMA Premium efficiency standards, the 254T-0189 ensures superior energy savings, reduced operational costs, and extended equipment lifespan compared to conventional motors. Its **460-volt, three-phase AC** rating (208V/230V/460V available upon request) provides flexibility for integration into diverse electrical systems, accommodating both standard and high-power industrial setups.

The motor features a **1-3/8-inch shaft diameter**, offering robust mechanical strength and compatibility with a wide range of gearboxes, pumps, compressors, and conveyor systems. Its **TEFC (Totally Enclosed Fan-Cooled)** construction ensures protection against dust, moisture, and corrosive environments, making it suitable for harsh or unprotected installations. The robust endbell design and high-quality bearings minimize vibration and wear, contributing to smoother operation and reduced maintenance requirements. WEG s advanced winding technology and high-grade insulation materials enhance thermal efficiency, allowing the motor to handle continuous duty cycles without overheating.

Designed with operational reliability in mind, the 254T-0189 incorporates **WEG s proprietary thermal protection system**, which monitors motor temperature and automatically shuts down in case of overheating, preventing costly downtime. Its **NEMA Premium efficiency rating** not only reduces energy consumption but also aligns with modern sustainability goals, making it a cost-effective choice for environmentally conscious industries. The motor s compact yet sturdy frame (likely a **400 series or equivalent**) balances performance with space efficiency, ensuring seamless integration into existing machinery layouts.

Whether used in manufacturing plants, HVAC systems, material handling, or water treatment facilities, the **WEG 254T-0189** delivers dependable performance with minimal maintenance. Its **IP55 protection rating** further safeguards internal components from solid foreign objects and low-pressure water jets, ensuring longevity in demanding operational environments. With WEG s reputation for innovation and quality, this motor stands as a premium solution for industries seeking high efficiency, durability, and long-term reliability in their power transmission systems.

### **Pros and Cons of buying a WEG 254T-0189 (15HP, 1760 RPM, 460V, 3-Phase AC Motor)**

1. **Reliability and Durability** WEG is a well-established manufacturer known for producing high-quality industrial motors with robust construction. This motor is designed for continuous duty, making it suitable for heavy-duty applications in manufacturing, HVAC, pumps, and conveyors.

2. **Efficiency** The motor likely meets or exceeds NEMA Premium efficiency standards, reducing energy consumption and operational costs over time. This can lead to long-term savings, especially in facilities with high energy usage.

3. **Compatibility with Industrial Systems** The 460V, 3-phase specification is standard in many industrial settings, ensuring seamless integration with existing equipment. The 15HP rating provides sufficient power for moderate to heavy loads without excessive energy waste.

4. **Maintenance-Friendly Design** WEG motors are known for ease of maintenance, with features like accessible bearings, sealed windings, and durable enclosures (likely TEFC or similar) that protect against dust, moisture, and contaminants.

5. **Warranty and Support** WEG offers warranties (typically 1 2 years) and strong after-sales support, including spare parts availability. This reduces downtime risk if repairs are needed.

6. **Consistent Performance** The 1760 RPM speed is standard for many applications, ensuring compatibility with belts, pulleys, and gearboxes without requiring additional speed reducers.

7. **Global Availability** WEG has a widespread distribution network, making parts and service easier to obtain compared to niche or discontinued brands.

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1. **Upfront Cost** High-quality industrial motors like this one from WEG are more expensive than generic or lower-grade alternatives. The initial investment may be a barrier for small businesses or startups with tight budgets.

2. **Specialized Installation Requirements** A 460V, 3-phase motor requires proper electrical infrastructure, including a dedicated circuit, overload protection, and possibly a variable frequency drive (VFD) if variable speed control is needed. Improper installation can lead to motor failure or safety hazards.

3. **Overkill for Light-Duty Applications** If the motor is being used in a low-load scenario (e.g., a small workshop or non-industrial setting), the 15HP rating may be excessive, leading to higher costs without proportional benefits.

4. **Potential for Overordering** Buying a new motor instead of refurbished or remanufactured alternatives could be unnecessary if the existing motor is still functional. Remanufactured WEG motors often offer similar performance at a lower cost.

5. **Dependence on Electrical System** If the facility lacks proper voltage regulation or has frequent power fluctuations, the motor s lifespan may be shortened. A voltage stabilizer or UPS may be required for optimal performance.

6. **Lead Times for Replacement Parts** While WEG parts are generally available, delays in shipping (especially for older models) could cause downtime if the motor fails.

7. **Learning Curve for Maintenance** If the maintenance staff is unfamiliar with WEG motors, there may be a learning period before they can perform repairs or inspections efficiently.

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### **Conclusion and Recommendation**

The **WEG 254T-0189 (15HP, 460V, 3-phase)** is a **high-quality, reliable motor** well-suited for industrial applications where durability, efficiency, and long-term performance are critical. It is an excellent choice for:

- Manufacturing plants

- HVAC systems

- Pump and compressor applications

- Conveyor systems

- Any heavy-duty machinery requiring consistent power

- The budget is constrained (consider refurbished or remanufactured alternatives).

- The application is light-duty (a smaller motor could suffice).

- The electrical infrastructure is unreliable (a voltage stabilizer may be necessary).

- You need a **long-term, high-performance solution** for an industrial application.

- Your facility has **proper electrical infrastructure** (460V, 3-phase, overload protection).

- You prioritize **energy efficiency and low maintenance costs** over initial expense.

- You are on a **tight budget** (explore remanufactured WEG motors or other reputable brands like ABB, Siemens, or Reliance).

- The motor is **overkill for the application** (downsize to 10 12HP if possible).

- You need **faster delivery** (check for newer WEG models with shorter lead times or local distributors).

**Final Verdict:** For most industrial users, this WEG motor represents a **strong investment** in reliability and efficiency, outweighing the higher upfront cost with long-term savings and reduced downtime. However, always verify compatibility with your specific application and electrical setup before purchasing.

Details:

Shock Absorbs. Motor Starters. Motor Drives. Solenoid Valves.

Model Number:254T 0189. Solenoid Coils. Circuit Breakers.

part #: 254t0189 prices

• $250.00-$1350.00

specifications oelemot:

• brand: Weg
• mpn: 254t-0189
• part type: Ac Motor
• model number: 254t 0189
• power: 15 Hp
• rpm: 1760 Rpm
• shaft od: 1-3/8 In
• voltage: 460 V-ac
• phase: 3ph
• reference sku: 1761744
• product condition: Used Excellent

returns oelemot:

• method: Money back
• time: 30 Days
• policy: Returns Accepted
• paid by: Seller

seller oelemot:

• # reviews: 127209
• rating: 100.0%
• city: Delta, Ohio

shipping oelemot:

• cost: $0.00
• type: Fixed
• transit: 6-6 Days
• service: Standard, Expedited, Overnight
• class: Standard, Expedited, One-day

payments oelemot:

• wallet: Apple-pay
• other
• credit card: Diners-club

offer oelemot:

• started: April 16, 2026
• best offers: True
• quantity: 1
• options: Ship-to-home
• sold: 0
• availability: In Stock

general oelemot:

• condition: Used
• Industrial Automation Motion Controls > Electric Motors > General Purpose Motors

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