GE 5KH43AB1229A Electric Motor 1/12HP

( Brand: Ge ), ( Manufacturer Part Number: 5KH43AB1229A ), ( Model: GE 5KH43AB1229A ), ( Part Type: Motor ), ( Full Load Amps: 2.5 ), ( Rated Load: Hp ), ( Current Type: Ac ), ( Base Rpm: 1725 ), ( Shaft Type: D Profile ), ( Nominal Rated Input Voltage: 115 V ), ( Shaft Diameter: 1/2 In ), ( Ac Phase: Single Phase ), ( Country Of Origin: United States )

Review GE Vintage 1/12hp Electric Motor Restored

The **GE 5KH43AB1229A** is a high-performance, fractional horsepower electric motor designed for precision, reliability, and efficiency in a wide range of industrial, commercial, and automation applications. Part of GE s robust line of **1/12 HP (75W) motors**, this compact yet powerful unit features a **permanent split capacitor (PSC) induction motor** configuration, making it ideal for single-phase AC systems where consistent torque and smooth operation are critical. Engineered with a **115/230V AC** voltage rating and a **60Hz** frequency, this motor delivers a balanced blend of performance and energy efficiency, ensuring optimal functionality in applications such as small fans, blowers, pumps, compressors, and automated machinery.

The **5KH43AB1229A** is constructed with a **NEMA Premium efficiency standard**, meaning it operates at higher efficiency levels compared to standard motors, reducing energy consumption and operational costs while minimizing heat generation. Its **closed, drip-proof (Drip-Resistant) enclosure (NEMA 1)** provides robust protection against dust, dirt, and light splashes, making it suitable for indoor or lightly exposed environments where reliability is paramount. The motor s **sleeve bearing design** ensures smooth, low-friction operation with reduced wear over time, contributing to extended service life and lower maintenance requirements.

One of the standout features of this motor is its **compact and lightweight frame size (56C frame)**, which allows for easy integration into tight spaces without compromising performance. The **1/12 HP rating** provides sufficient power for light-duty applications while maintaining operational flexibility, making it a versatile choice for manufacturers, HVAC systems, laboratory equipment, and small-scale automation projects. Additionally, the motor s **low noise output** and **vibration-dampening construction** contribute to a quieter operational environment, enhancing overall system performance and user experience.

For applications requiring precise control, the **5KH43AB1229A** can be paired with compatible variable frequency drives (VFDs) to achieve variable speed operation, further enhancing its adaptability. GE s reputation for quality and innovation is reflected in the motor s **rigorous testing and compliance with industry standards**, including UL, CSA, and CE certifications, ensuring safety, durability, and regulatory adherence. Whether used in original equipment manufacturing (OEM) applications or as a replacement motor, the **GE 5KH43AB1229A** exemplifies a perfect marriage of performance, efficiency, and reliability, making it a dependable choice for engineers and technicians seeking a high-quality, long-lasting electric motor solution.

### **Pros and Cons of buying a GE 5KH43AB1229A (1/12 HP Electric Motor)**

The GE 5KH43AB1229A is a compact, single-phase electric motor commonly used in industrial and commercial applications, particularly for small pumps, fans, and machinery. Its advantages include:

1. **Reliability and Durability** GE is a well-established brand known for producing robust motors with long operational lifespans, especially in moderate to heavy-duty applications. Proper maintenance can extend its service life significantly.

2. **Compact and Lightweight Design** At 1/12 HP, this motor is small and lightweight, making it suitable for applications where space is limited, such as in residential HVAC systems, small pumps, or appliance motors.

3. **Energy Efficiency** While not the most advanced in terms of modern efficiency standards, it operates reasonably well for its class, consuming less power than older models. However, newer motors may offer better efficiency ratings.

4. **Compatibility with Common Systems** This motor is designed to work with standard 115V or 230V single-phase power supplies, making it easy to integrate into existing electrical setups without major modifications.

5. **Affordability** Compared to larger or more specialized motors, the 5KH43AB1229A is relatively inexpensive, making it a cost-effective choice for budget-conscious buyers who need a reliable small motor.

6. **Easy Replacement** Due to its widespread use, replacement parts (such as bearings, brushes, or windings) are readily available, reducing downtime in case of failure.

7. **Versatile Applications** Suitable for use in pumps, fans, compressors, and small machinery, providing flexibility depending on the user s needs.

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1. **Limited Power Output** At only 1/12 HP, this motor is not suitable for heavy-duty tasks requiring significant torque or continuous high load. It may struggle with demanding applications like large water pumps or industrial machinery.

2. **Outdated Efficiency Standards** Compared to modern motors (e.g., NEMA Premium or IE3/IE4 rated), this motor may consume more electricity over time, leading to higher operational costs, especially in long-term use.

3. **Maintenance Requirements** Like many older motors, it may require periodic maintenance, such as lubrication of bearings and inspection of brushes (if brush-type). Neglecting maintenance can lead to premature failure.

4. **Noise and Vibration** Some users report that this motor can produce noticeable noise and vibration during operation, which may be a concern in quiet environments or precision applications.

5. **Limited Lifespan Under Heavy Loads** While durable, continuous operation under high loads or in harsh conditions (e.g., extreme temperatures, dust, or moisture) can reduce its lifespan significantly.

6. **Potential Compatibility Issues** Depending on the application, the motor s frame size (e.g., 56C or similar) may not fit perfectly with certain equipment, requiring additional adapters or modifications.

7. **Environmental Sensitivity** Exposure to moisture, dust, or corrosive environments without proper protection (e.g., enclosure) can damage the motor s internal components, leading to malfunctions.

8. **Discontinued or Hard-to-Find Parts** While still available, GE has phased out some older motor lines, meaning replacement parts may become harder to source over time.

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The GE 5KH43AB1229A (1/12 HP) motor is a practical choice for **light to moderate-duty applications** where space is limited, and cost is a priority. It excels in reliability, ease of installation, and compatibility with standard electrical systems. However, its **low power output, outdated efficiency, and maintenance needs** make it less ideal for high-performance or heavy-duty tasks. If energy savings and longevity are critical, a newer, more efficient motor (e.g., a NEMA Premium-rated or brushless DC motor) may be a better long-term investment.

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- You need a **small, affordable motor** for a **low-to-medium load application** (e.g., residential pumps, small fans, or appliance motors).

- You prioritize **ease of replacement and availability of parts**.

- Your budget is limited, and you can accept **moderate efficiency and noise levels**.

- You require **higher power output or efficiency** (e.g., for commercial or industrial use).

- The motor will operate in **harsh or high-vibration environments** where durability is critical.

- You want **lower operational costs** over time, in which case a **modern, energy-efficient motor** (e.g., a 1/3 HP or higher NEMA Premium motor) would be more cost-effective.

- Noise or vibration is a concern (a **brushless DC motor** or **variable frequency drive (VFD)-compatible motor** may be better).

For most **light-duty, cost-sensitive applications**, the GE 5KH43AB1229A remains a **solid, functional choice**. However, for **performance-critical or high-efficiency needs**, upgrading to a newer model is advisable. Always verify compatibility with your specific application before purchasing.

Details:

Runs smooth and quiet. Great condition, ready to be put back into service. Has height adjustable mounting base, added a ground and an on-off toggle switch.

part #: 5kh43ab1229a price

• $100.00

specifications oelemot:

• brand: Ge
• mpn: 5kh43ab1229a
• model: Ge 5kh43ab1229a
• part type: Motor
• full load amps: 2.5
• rated load: Hp
• current type: Ac
• base rpm: 1725
• shaft type: D Profile
• nominal rated input voltage: 115 V
• shaft diameter: 1/2 In
• ac phase: Single Phase
• country of origin: United States

General oelemot:

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

seller oelemot:

• # reviews: 2443
• rating: 100.0%
• city: Cleveland, Ohio

payments oelemot:

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

returns oelemot:

• policy: No Returns

shipping oelemot:

• service: UPS Ground
• transit: 3-8 Days
• cost: $30.00
• type: Fixed
• class: Standard
• carrier: UPS

offer oelemot:

• sold: 0
• started: May 5, 2026
• best offers: True
• options: Ship-to-home
• quantity: 1
• availability: In Stock

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