GENERAL ELECTRIC 5KC47AB4030 Motor Rpm 1/4 1725

( Brand: General Electric ), ( Manufacturer Part Number: 5KC47AB4030 ), ( Part Type: Hp Motor ), ( Reversible/non-reversible: Non-reversible ), ( Rated Load: Hp ), ( Current Type: Ac ), ( Shaft Type: Keyed ), ( Nominal Rated Input Voltage: 12 V ), ( Shaft Diameter: 5/8 In ), ( Ac Phase: Single Phase ), ( Country Of Origin: United States )

Review GENERAL ELECTRIC Motor 1/4 Hp Ph Rpm Runs Good

The **General Electric 5KC47AB4030** is a robust, high-performance fractional horsepower electric motor designed for reliability, efficiency, and versatility in a wide range of industrial, commercial, and residential applications. Part of GE s trusted line of premium electric motors, this **1/4 horsepower (0.25 hp), single-phase, 1725 RPM** unit delivers consistent performance while adhering to strict engineering standards for durability and energy efficiency. Built with a **115/230V AC, 60Hz** electrical rating, this motor is engineered to operate seamlessly in environments where precision and dependability are critical, such as HVAC systems, small machinery, pumps, fans, compressors, and automated equipment. Its **NEMA Premium efficiency** classification ensures optimal power conversion, reducing energy consumption without compromising torque or speed, making it an eco-friendly choice for cost-conscious operators.

The **5KC47AB4030** features a **drip-proof (DP) enclosure**, providing protection against accidental splashes and light moisture, which extends its lifespan in moderately harsh conditions. Its **ball-bearing construction** ensures smooth operation with minimal friction, reducing wear and tear over time, while the **cast iron end shields** contribute to robust structural integrity and thermal stability. The motor s **1725 RPM synchronous speed** paired with a **full-load current of approximately 1.5A at 115V and 0.75A at 230V** makes it ideal for applications requiring moderate speed without excessive vibration or noise. Whether integrated into a conveyor system, a small industrial lathe, or a residential appliance, this motor operates with quiet efficiency, delivering the consistent rotational force needed to power demanding tasks.

GE s reputation for innovation is evident in the **5KC47AB4030 s** design, which incorporates **high-quality windings** resistant to heat and electrical stress, ensuring longevity even under prolonged operation. The motor s **NEMA Frame 56C** dimensions standardized for easy integration into existing systems allow for straightforward installation and compatibility with a variety of gear reductions, belts, and couplings. Additionally, its **low-maintenance construction** eliminates the need for frequent lubrication, making it a practical choice for applications where downtime must be minimized. For businesses and DIY enthusiasts alike, this motor represents a balance of **performance, efficiency, and reliability**, backed by GE s legacy of engineering excellence and a commitment to meeting or exceeding industry standards. Whether in a factory, workshop, or home improvement project, the **5KC47AB4030** stands as a dependable workhorse, ready to power productivity with precision and endurance.

The **General Electric 5KC47AB4030** is a HP, 1725 RPM single-phase, capacitor-start, induction-run (C-SIR) motor commonly used in small appliances, fans, and light-duty equipment. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

---

### **Pros of the GE 5KC47AB4030 Motor**

1. **Reliability and Durability**

The GE brand is well-regarded for industrial and commercial-grade motors, known for robust construction and long operational lifespans. This motor is designed for continuous duty (though check the specific application requirements), making it suitable for frequent use in appliances like fans, blowers, or small machinery.

2. **Standardized Specifications**

The motor adheres to common NEMA (National Electrical Manufacturers Association) standards, ensuring compatibility with standard voltage (115V/120V) and frequency (60Hz) setups in North America. This makes sourcing replacement parts or finding compatible controls easier.

3. **Efficiency for Its Class**

While not a high-efficiency motor by modern standards (e.g., IE3 or IE4), it performs adequately for low-power applications where energy efficiency is not the primary concern. It delivers consistent torque at 1725 RPM, which is suitable for many small-scale tasks.

4. **Wide Availability**

As a legacy model, this motor is still widely available through industrial suppliers, e-commerce platforms (e.g., Amazon, Grainger, McMaster-Carr), and salvage yards. This reduces lead times and makes it easier to find replacements or compatible components.

5. **Compatibility with Capacitor-Start Designs**

The capacitor-start, induction-run (C-SIR) configuration is ideal for applications requiring smooth startup without excessive current draw. This design is common in fans, blowers, and small compressors, where a gradual ramp-up is beneficial.

6. **Low Maintenance Requirements**

Being a simple induction motor, it requires minimal maintenance beyond ensuring proper lubrication (if applicable) and clean operation. The absence of brushes (in this design) reduces wear compared to brushed motors.

7. **Cost-Effective for Basic Applications**

For low-power, non-critical applications, this motor offers a balance between performance and cost. It is often cheaper than premium or variable-speed alternatives, making it a practical choice for budget-conscious projects.

---

### **Cons of the GE 5KC47AB4030 Motor**

1. **Outdated Efficiency Standards**

The motor does not meet modern energy efficiency standards (e.g., IE2 or higher). If energy savings are a priority, newer motors (e.g., permanent split capacitor or electronically commutated motors) may offer better efficiency, though at a higher upfront cost.

2. **Limited Variable Speed Capability**

This is a fixed-speed motor (1725 RPM at rated load). If variable speed control is required, additional components like a VFD (Variable Frequency Drive) or a different motor type (e.g., DC or brushless) would be necessary, adding complexity and cost.

3. **Potential for Overheating in Heavy Loads**

While rated for continuous duty, prolonged operation at or near maximum load without adequate ventilation can lead to overheating. Ensure the application s ambient conditions and cooling are adequate to prevent premature failure.

4. **Compatibility Issues with Non-Standard Systems**

If the motor is being used in a system with non-standard voltage, frequency, or phase requirements (e.g., 230V/50Hz in some regions), it may require additional components like a transformer or converter, which could complicate installation.

5. **Limited Lifespan Under Harsh Conditions**

Exposure to moisture, dust, or extreme temperatures can reduce the motor s lifespan. While GE motors are durable, they are not inherently sealed for harsh environments (e.g., NEMA 4 or 6 ratings). For such applications, a more robust motor (e.g., with IP65 or NEMA 4X ratings) would be preferable.

6. **Potential for Noise and Vibration**

Like many small induction motors, this model may produce some noise and vibration during operation, particularly if the load is uneven or if the motor is not properly aligned. This could be an issue in sensitive applications (e.g., medical equipment or precision machinery).

7. **Deprecated Model with Limited Future Support**

As a legacy model, GE may no longer produce this exact part, and long-term availability could become an issue. While spares are currently abundant, future repairs might rely on third-party suppliers or refurbished units.

---

### **Conclusion**

The **GE 5KC47AB4030** is a solid, reliable choice for **low-power, fixed-speed applications** where cost, availability, and simplicity are priorities. It excels in basic appliances, fans, blowers, and light-duty machinery where efficiency is secondary to durability and ease of use. However, for applications requiring **higher efficiency, variable speed, or operation in harsh environments**, newer or specialized motors would be more appropriate.

The motor s strengths lie in its **proven performance, widespread availability, and compatibility with standard electrical systems**, while its weaknesses include **outdated efficiency, lack of variable speed, and susceptibility to environmental stressors**. If the application aligns with its design parameters, this motor remains a practical and cost-effective solution.

---

### **Recommendation**

- You need a **reliable, low-cost, fixed-speed motor** for a simple application (e.g., replacing a failed motor in a fan, blower, or small appliance).

- Availability and ease of sourcing parts are critical (e.g., in a legacy system where exact replacements are needed).

- The motor will operate under **moderate loads and controlled environmental conditions** (not extreme heat, moisture, or dust).

- You require **variable speed control** (e.g., for adjustable fan speeds or precise process control). In this case, a **VFD-compatible motor** or a **permanent split capacitor (PSC) motor** with a VFD would be better.

- Energy efficiency is a priority. Look for **IE2 or higher efficiency motors**, or consider **brushless DC motors** for better performance in modern applications.

- The application involves **harsh environments** (e.g., outdoor, high-dust, or wet conditions). Opt for a motor with **NEMA 4X or IP65 ratings** for better protection.

- You anticipate **long-term use with heavy loads**. A motor with a higher horsepower rating or better cooling (e.g., fan-cooled) may be necessary to prevent overheating.

- **For new projects or critical applications**, weigh the trade-offs carefully. While the GE 5KC47AB4030 is a **proven workhorse**, investing in a slightly more advanced motor (e.g., a modern IE2-rated motor or a VFD-compatible unit) could offer better long-term performance and cost savings in energy and maintenance.

If budget and simplicity are the main concerns, the GE motor is a **safe and practical choice**. Otherwise, evaluate whether the benefits of a newer or more specialized motor justify the additional cost.

Details:

This motor is in good working condition. The shaft dimensions are 1 7/8 long by 5/8 diameter with key way. Buyer pays actual shipping cost See calculator. Its a model 5KC47AB4030, Single phase 110 volt and produces 1725 RPM.

part #: 5kc47ab4030 prices

• $42.00-$154.99

specifications oelemot:

• brand: General Electric
• mpn: 5kc47ab4030
• part type: Hp Motor
• reversible/non-reversible: Non-reversible
• rated load: Hp
• current type: Ac
• shaft type: Keyed
• nominal rated input voltage: 12 V
• shaft diameter: 5/8 In
• ac phase: Single Phase
• country of origin: United States

shipping oelemot:

• cost: $56.58
• class: Standard
• carrier: UPS, FedEx
• type: Calculated
• service: UPS Ground, FedEx Ground / FedEx Home Delivery
• transit: 3-7 Days

offer oelemot:

• started: March 23, 2026
• sold: 0
• options: Ship-to-home
• quantity: 1
• best offers: True
• availability: In Stock

returns oelemot:

• policy: No Returns

seller oelemot:

• city: McHenry, Illinois
• # reviews: 981
• rating: 100.0%

payments oelemot:

• credit card: Diners-club
• other
• wallet: Paypal

general oelemot:

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

General Electric 5KC47AB4030 Is Similar To:

• .7536os1bjpr56c Weg Electric Motor Odp (35% similar) 79, code k, IP21, stainless steel shaft, frame body, E56C, thermally protected, sf 55KW, 3600RPM, DP, v, 12. 1 a, eff 68. 7536OS1BJPR56C, 3/4 hp. 5, ins b, ABM 40C, TB214 EEG Electric split capacitor motor...(July 25th, 2018)
• 00-01224-02 Photocircuits Kollmorgen Printed Motors Dc Electric Motor (26.9% similar) Photo circuits collagen printed motors dc Electric motor made in USA, used and good working condition, package includes: head unit only, as shown photo...(July 30th, 2018)
• 0000950 Weg Electric Motor 50 (38.3% similar) 50 hp 460 volt, 60HZ 1180RPM class 1 has been in dry indoor storage. New old stock motor from a cancelled project...(April 12th, 2017)
• 001180p3e143jm-s Weg Electric Motor Rpm Phase (41.8% similar) ...(April 18th, 2018)
• 001560p3e143t Weg Electric Motor Model Rpm (41.1% similar) 1 kw, 3PH, 460V, 15, ins f, ABM 40C, eff 5HP2PE143 5t 460V,60HZ TB72...(March 5th, 2018)
• 00158ep3er145tc Weg Electric Motor New Severe Duty Hp Rpm (42.6% similar) Just opened the box to take picture for listing. Brand new still in the box...(June 14th, 2018)
• 00158es1rfd145t-s Weg Hp Electric Motor Frame Rpm Single Phase 685650083452 (35.7% similar) Specifications bull frame: 143 5t output: if you are in need of expedited shipping, please via messaging system. Because of their high starting torque, they are particularly well-suited for heavy loads such as compressors and other equipment. This motor is the perfect option for applications that ...(February 16th, 2019)
• 002-0002 Marathon Electric Motor Hp Works Great (42.9% similar) Great working motor with some cosmetic ware 1/2 shaft 3400RPM...(October 2nd, 2018)
• 0025e-xban-0001 Reuland Electric Crane Motor (36.7% similar) 5HP 1200 rpm 215 3PH 460V 4 amps used motor has been tested and runs good stock at my location...(April 18th, 2017)
• 00312ep3e213t Weg Phase Hp Sever Duty Electric Motor (30.8% similar) EEG motor, 00312EP3E213T,3PHASE, 3HP, sever duty Electric 1170 rpm...(March 15th, 2019)
• 00336ot3e145t-s Weg Electric Rpm Frame (31.1% similar) 59FL EFFICIENCY85...(November 14th, 2018)