BALDOR 33E050W392G1 Phase Rpm Electric Ac Motor 1/3 1725 230VAC

( Brand: Baldor ), ( Manufacturer Part Number: 33E050W392G1 ), ( Part Type: Ac Hp Motor ), ( Current Type: Ac ), ( Rated Load: Hp ), ( Ac Frequency Rating: 60 Hz ), ( Base Rpm: 1725 ), ( Nominal Rated Input Voltage: 230 V ), ( Ac Phase: Three Phase ), ( Mounting Type: Face-mounted ), ( Country Of Origin: United States )

Review BALDOR Unused New 1/3 Hp Phase Rpm Electric Ac Motor 230vac

The **Baldor 33E050W392G1** is a robust, high-performance **1/3 horsepower (0.25 kW) single-phase AC electric motor** designed for reliability, efficiency, and versatility in a wide range of industrial, commercial, and residential applications. Engineered with Baldor s reputation for precision and durability, this motor delivers consistent performance at a rated speed of **1725 RPM**, making it ideal for applications requiring moderate torque and steady rotational output. Built to operate seamlessly on a **230V AC single-phase supply**, it features a compact yet sturdy **frame size 56C** (NEMA Design B), ensuring compatibility with standard mounting hardware and conveyor systems, pumps, compressors, and other mechanical drives. The motor s **wound rotor design** provides smooth acceleration and reduced inrush current, minimizing strain on electrical systems during startup, while its **class B insulation** (130 C rise) ensures long-term thermal stability even under continuous operation. Constructed with high-quality materials, including a **die-cast aluminum housing** for corrosion resistance and a **ball-bearing support system** for low-friction operation, this motor is built to endure extended use in demanding environments. Its **standard NEMA 4 mounting configuration** allows for easy integration into existing setups, while the **premium-grade windings** and **efficient magnetic core** optimize energy consumption, reducing operational costs without compromising performance. Whether used in HVAC systems, small-scale manufacturing equipment, or automation controls, the **Baldor 33E050W392G1** combines reliability, efficiency, and quiet operation to deliver dependable power where it s needed most.

### **Pros and Cons of buying a Baldor 33E050W392G1 (1/3 HP, Single-Phase, 1725 RPM, 230VAC) Electric Motor**

1. **Reliable Brand Reputation** Baldor (now part of ABB) is a well-established manufacturer known for durable, high-quality industrial motors with strong aftermarket support.

2. **Proven Performance** The 1/3 HP rating is suitable for light to medium-duty applications such as small fans, pumps, compressors, or machinery in residential, commercial, or light industrial settings.

3. **Standardized Specifications** The motor meets NEMA standards (likely NEMA Premium or similar efficiency ratings), ensuring compatibility with common industrial equipment and control systems.

4. **Single-Phase Design** Ideal for locations without three-phase power, making it versatile for homes, small workshops, or areas where three-phase wiring is impractical.

5. **RPM Matching** The 1725 RPM speed is common for many applications, reducing the need for additional gearing or speed reducers in many setups.

6. **Ease of Replacement** A widely available part, meaning it can be easily sourced if needed, reducing downtime in maintenance scenarios.

7. **Energy Efficiency** Modern Baldor motors often incorporate energy-saving features, improving operational efficiency compared to older models.

8. **Durable Construction** Typically features sealed bearings, corrosion-resistant coatings, and robust housing to withstand typical environmental conditions.

1. **Limited Power for Heavy Loads** At only 1/3 HP, this motor is not suitable for demanding applications such as large pumps, heavy machinery, or continuous high-load operations.

2. **Single-Phase Limitations** Requires a capacitor start or run configuration for proper operation, which may add complexity to wiring and startup procedures.

3. **Potential for Overheating** If used in applications exceeding its rated capacity or in poorly ventilated environments, the motor may overheat, reducing lifespan.

4. **Higher Initial Cost Than Generic Motors** While Baldor is reliable, it may be more expensive than no-name or generic motors, especially if budget is a constraint.

5. **Maintenance Requirements** Like all motors, it requires periodic lubrication, bearing checks, and cleaning to ensure longevity, which may not be ideal for non-technical users.

6. **Compatibility Issues** Some applications may require additional components (e.g., V-belts, pulleys, or controllers) that aren t included, adding to the total cost.

7. **Warranty Limitations** Standard warranties may not cover damage from misuse, environmental factors, or improper installation, leaving the buyer responsible for repairs in such cases.

8. **Size Constraints** The compact frame (likely NEMA 17 or similar) may not fit in applications requiring larger or more robust motor mounts.

---

The Baldor 33E050W392G1 is a solid choice for **light-duty, single-phase applications** where reliability, efficiency, and brand trust are priorities. It excels in scenarios where space, compatibility, and ease of replacement matter more than raw power. However, it is **not suitable for heavy-duty or high-load tasks**, and users must ensure proper installation, ventilation, and maintenance to maximize its lifespan.

For **budget-conscious buyers** or those with **very light-duty needs**, a generic or lower-cost motor might suffice. For **industrial or mission-critical applications**, verifying the motor s compatibility with the specific load and environment is essential to avoid premature failure.

---

- You need a **reliable, single-phase motor** for applications like small fans, air compressors, or light pumps.

- You prioritize **brand reputation** and **long-term durability** over cost savings.

- Your setup **matches the motor s specifications** (voltage, RPM, load requirements).

- You have access to **proper installation and maintenance** to prevent overheating or mechanical stress.

- Your application requires **more than 1/3 HP** (e.g., large pumps, conveyors, or heavy machinery).

- You lack **single-phase motor expertise**, as improper wiring (e.g., missing capacitors) can cause failure.

- You re working in **extreme environments** (e.g., high humidity, dust, or corrosive conditions) without additional protection.

- A **lower-cost, generic motor** would suffice for your needs, and you re operating on a tight budget.

- For **higher power needs**, evaluate Baldor s larger single-phase or three-phase motors (e.g., HP, 1 HP, etc.).

- For **cost savings**, compare with other reputable brands like **Leeson, TECO, or WEG** while ensuring compatibility.

- If **energy efficiency** is critical, check for **NEMA Premium or IE3-rated motors**, which may offer better long-term savings despite a higher upfront cost.

Details:

I tried to price the motor reasonably. Motor is on a #56 frame that integral to the motor. This is a nice, high quality, unused motor. It appears the motor has never been used by anyone and I did not use it either.

Unused three 3 phase 1/3hp, 1725 rpm, 5/8s inch keyed shaft, Baldor motor without manual or original box. Baldor makes some of the highest quality electric motors available.

part #: 33e050w392g1 prices

• $194.40-$399.99

specifications oelemot:

• brand: Baldor
• mpn: 33e050w392g1
• part type: Ac Hp Motor
• current type: Ac
• rated load: Hp
• ac frequency rating: 60 Hz
• base rpm: 1725
• nominal rated input voltage: 230 V
• ac phase: Three Phase
• mounting type: Face-mounted
• country of origin: United States

general oelemot:

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

offer oelemot:

• started: January 31, 2026
• options: Ship-to-home
• availability: In Stock
• sold: 0
• quantity: 1

seller oelemot:

• city: Loudon, Tennessee
• # reviews: 46
• rating: 100.0%

payments oelemot:

• credit card: Mastercard
• other
• wallet: Google-pay

shipping oelemot:

• carrier: USPS
• transit: 6-10 Days
• type: Calculated
• cost: $13.40
• class: Standard
• service: USPS Ground Advantage

returns oelemot:

• policy: No Returns

Baldor 33E050W392G1 Is Similar To:

• 0105282922-000020 Baldor Hp Frame Phase Ac Motor Rpm (39.7% similar) 85: industrial motor hz: 60 shaft size inch...(September 3rd, 2018)
• 01069477349-000010 Baldor Reliance Super Spl Phase Electric Motor Rpm Frame (46.8% similar) These motors are unused, but dirty and have shelf wear. These were stock from a pump company that closed down. Several of these available in similar visual condition...(January 22nd, 2019)
• 05e165w03g1 Baldor Motor With Vertex (22.6% similar) ...(February 5th, 2018)
• 07m099y788g1 Daldor New Baldor Hp Motor Phase Rpm Frame (25.4% similar) New Baldor 10 hp 575 volt 3 phase motor 3500 rpm 215TC frame 325 weight...(September 1st, 2018)
• 09e727y613g2 Baldor Lot Of Hp Phase Rpm Industrial Motor (45.9% similar) These surplus items have been excellent quality...(February 28th, 2018)
• 100063076 Peerless Baldor Industrial Blower Motor Hp Rpm Amps (30% similar) 25 hp, 1725 rpm. 2 amps new however has suffered very minor cosmetic damage in original shipping. Peerless industrial blower w Baldor motor...(August 15th, 2018)
• 103021-02 Baldor Hvac Variable Torque Motor Used (28.3% similar) Baldor hvac variable torque motor please refer to picture 2 for full specifications of condition: item is in good working and physical conditions. I want you to be fully satisfied with every item that purchase from me...(June 27th, 2018)
• 103201-05 Baldor Hp Rpm Volt Frame (31.9% similar) Baldor hz frame 5 HP1760 RPM460 volt...(July 26th, 2018)
• 103204-02 Reliance Electric Baldor Phase Motor Hp Rpm (33.3% similar) M: 1725 frame: 56YZ hz: 60 ph: 3 sear. F: 75 rating: 40C ABM-cont cc: usable at 208VBEARINGS: DE: 6205 ode: 6203ENCL: ops Sn: f sofa PO. Baldor reliance motorcar. No: spec: 35Z194P890G1 hp: 3 volts : 460 amps: 15 code: l dies: b class: FNMA nom. 3 replaces old Lennon part NUMBERS:51W24 34W47 allied...(July 10th, 2018)
• 10e106x354h1 Baldor Electric Motor New In Crate (36.5% similar) Up for sale is 1 Baldor model VM2394T electric motor, 15-HP, 3450-RPM, 3-PH - new in the crate...(November 28th, 2018)
• 10h292y73061 Baldor Industrial Hp Motor Cat Frame (34.4% similar) New price through Baldor is ECP4102T 20HP, 1180RPM, 3PH, 60HZ, 286T, 1054M, TEFL, f1 output 20. Hp phase 3 synchronous speed 1,200 rpm frequency 60. Hz voltage 460 v, 230 v frame material iron 286T PX class and group none division ii brand Baldor-reliance. Motor is sold as-is...(April 23rd, 2018)