GENERAL ELECTRIC 5KH23AC1 Motor Rpm 1/20 1725

( Brand: General Electric ), ( Manufacturer Part Number: 5KH23AC1 ), ( Part Type: Hp Motor ), ( Reversible/non-reversible: Non-reversible ), ( Rated Load: Hp ), ( Current Type: Ac ), ( Shaft Type: D Profile ), ( Nominal Rated Input Voltage: 12 V ), ( Shaft Diameter: 3/8 In ), ( Ac Phase: Single Phase )

Review GENERAL ELECTRIC Motor 1/20 Hp Ph Rpm Runs Good

The **General Electric 5KH23AC1** is a robust, high-performance single-phase, permanently split capacitor (PSC) motor designed for reliability, efficiency, and versatility in a wide range of industrial and commercial applications. Engineered with GE s signature precision and durability, this ** horsepower (0.37 kW) motor** operates at a consistent **1725 RPM** under a nominal 115-volt, 60Hz single-phase power supply, making it an ideal choice for applications requiring compact yet powerful performance. Built with a **172 frame size**, this motor strikes an excellent balance between space efficiency and torque output, ensuring smooth operation in fans, blowers, pumps, compressors, and other mechanical systems where consistent rotational speed and dependable starting torque are essential.

The **5KH23AC1** features a **permanently split capacitor (PSC) design**, which eliminates the need for external starting capacitors while delivering strong starting torque typically around **150% of rated torque** to handle heavy loads with ease. Its **cast aluminum rotor** and **slotted stator** construction enhance thermal efficiency and reduce energy consumption, contributing to lower operational costs over time. The motor s **Class B insulation** (105 C rise) ensures extended lifespan and resistance to heat buildup, even under continuous duty cycles, while its **NEMA Premium efficiency rating** meets or exceeds industry standards for energy savings, making it a cost-effective choice for environmentally conscious applications.

Constructed with **high-grade steel laminations** and a **rigid endbell assembly**, this motor is built to withstand mechanical stress, vibration, and environmental factors, providing long-term reliability in both indoor and outdoor settings. The **bearing system** incorporates **double-shielded ball bearings** (typically 6000 series) for smooth operation and reduced maintenance requirements, while the **sealed housing** protects internal components from dust, moisture, and contaminants. For added convenience, the motor is equipped with a **standard NEMA 345B terminal box**, allowing for easy wiring and compatibility with most standard control systems.

Whether integrated into HVAC systems, industrial machinery, or residential appliances, the **GE 5KH23AC1** delivers consistent performance with minimal noise and vibration, thanks to its optimized design and high-quality materials. Its **universal compatibility** with a variety of fan blades, impellers, and mechanical couplings makes it a versatile solution for engineers and technicians seeking a dependable, long-lasting motor that balances power, efficiency, and ease of installation. With GE s reputation for innovation and reliability, this motor is a trusted workhorse for applications where performance and durability are non-negotiable.

**Pros and Cons of buying a General Electric 5KH23AC1 Motor (1/20 HP, 1725 RPM)**

1. **Reliability and Brand Reputation** General Electric (GE) is a well-established manufacturer with a long history of producing durable industrial motors. This model is designed for general-purpose use, making it suitable for applications like small pumps, fans, compressors, and conveyors.

2. **Standard Specifications** The motor meets NEMA (National Electrical Manufacturers Association) standards, ensuring compatibility with common industrial equipment and control systems. Its 1/20 HP rating (approximately 0.03 HP) is sufficient for low-power applications where high torque is not required.

3. **Efficiency** While not a high-efficiency motor by modern standards (it likely falls under NEMA Premium or standard efficiency), it performs adequately for light-duty tasks. For many small-scale or non-critical applications, efficiency gains from premium motors may not justify the higher cost.

4. **Availability and Spare Parts** GE motors are widely available in the market, and replacement parts (such as bearings, windings, or capacitors) are relatively easy to source. This reduces downtime in maintenance scenarios.

5. **Cost-Effective for Basic Needs** The motor is priced affordably for its power rating, making it a practical choice for budget-conscious buyers who do not require high performance or extended lifespan beyond standard expectations.

6. **Compatibility with Common Voltages** The 1725 RPM speed and likely 115V or 230V single-phase design (common in North America) ensure it fits standard household or light industrial electrical setups without requiring specialized wiring.

7. **Durable Construction** GE motors are generally built to withstand moderate environmental conditions, though they may not be fully sealed for harsh or corrosive environments (e.g., outdoor or wet locations).

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1. **Limited Power Output** At only 1/20 HP, this motor is extremely low-powered. It may struggle with applications requiring even modest resistance (e.g., pushing air through a clogged duct or lifting light but frequent loads). For heavier tasks, a higher HP motor (e.g., 1/6 HP or 1/4 HP) would be more appropriate.

2. **Outdated Efficiency Standards** This motor likely adheres to older NEMA efficiency standards, meaning it consumes more energy compared to modern high-efficiency motors (e.g., NEMA Premium or IE3/IE4 rated). Over time, this could increase operational costs, especially in applications running continuously.

3. **Potential for Overheating** Low-power motors like this can overheat if operated at or near their maximum capacity for extended periods. Poor ventilation or frequent starts/stop cycles may reduce lifespan.

- **Energy-saving technologies** (e.g., variable frequency drives (VFD) compatibility).

- **Enhanced protection** (e.g., IP65 or NEMA 4X ratings for dust/water resistance).

- **Digital diagnostics** (e.g., built-in sensors for predictive maintenance).

These features are increasingly important in modern industrial settings.

5. **Maintenance Requirements** While durable, GE motors of this age may require periodic maintenance (e.g., lubrication of bearings, checking for loose connections). Neglecting maintenance can lead to premature failure, particularly in motors that run frequently.

6. **Environmental Limitations** The motor is not designed for harsh environments (e.g., extreme temperatures, high humidity, or corrosive atmospheres). Prolonged exposure to such conditions could damage the windings or bearings.

7. **Potential for Obsolescence** GE has shifted focus away from some of its traditional motor lines in favor of newer, more efficient models. While this motor is still functional, finding long-term support or replacements for it may become difficult as GE transitions to newer technologies.

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The **General Electric 5KH23AC1 (1/20 HP, 1725 RPM)** motor is a **practical, cost-effective choice for very light-duty applications** where reliability and simplicity are prioritized over efficiency or performance. It is well-suited for:

- Small fans or blowers in HVAC systems.

- Light-duty pumps (e.g., irrigation or dewatering).

- Conveyor belts moving minimal loads.

- Appliances or machinery requiring minimal power (e.g., some industrial tools).

- Higher power output or torque.

- Continuous heavy-duty operation.

- Operation in harsh or corrosive environments.

- Energy efficiency or long-term cost savings.

For **new installations or critical applications**, a **modern high-efficiency motor** (e.g., a NEMA Premium or IE3-rated motor) would be a better long-term investment despite the higher upfront cost. If this motor is being used as a **replacement for an existing system** or in a **non-critical, low-power role**, it remains a viable and affordable option.

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- You need a **low-cost, reliable motor for a very light-duty task**.

- The motor is a **direct replacement for an existing system** and compatibility is non-negotiable.

- The application involves **infrequent use** (e.g., occasional operation) where efficiency is not a major concern.

- You can **maintain it properly** (e.g., regular inspections, lubrication) to extend its lifespan.

- The application requires **higher power, efficiency, or durability** (e.g., continuous operation, harsh environments).

- You are starting a **new project** and can invest in a **modern, energy-efficient motor** for lower long-term costs.

- The motor is being considered for a **critical system** where downtime or inefficiency would be costly.

- You anticipate **future upgrades** new motors may not be compatible with older models as manufacturers phase out legacy parts.

- For **better efficiency**, look for **NEMA Premium or IE3-rated motors** (e.g., from brands like **Baldor, ABB, or Siemens**).

- For **higher power needs**, consider a **1/6 HP or 1/4 HP motor** (e.g., GE s **5KH24AC1** or **5KH25AC1**).

- For **VFD compatibility**, opt for a **single-phase or three-phase motor with built-in VFD ratings**.

Details:

Its a model 5KH23AC1, Single phase 110 volt and produces 1725 RPM. The shaft dimensions are 1/4 long by 3/8 diameter with flat spot for set screws. This motor is in good working condition. Buyer pays actual shipping cost See calculator.

part #: 5kh23ac1 prices

• $130.99-$154.99

specifications oelemot:

• brand: General Electric
• mpn: 5kh23ac1
• part type: Hp Motor
• reversible/non-reversible: Non-reversible
• rated load: Hp
• current type: Ac
• shaft type: D Profile
• nominal rated input voltage: 12 V
• shaft diameter: 3/8 In
• ac phase: Single Phase

payments oelemot:

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

general oelemot:

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

shipping oelemot:

• cost: $23.50
• carrier: USPS, UPS
• class: Standard
• service: USPS Ground Advantage, UPS Ground
• type: Calculated
• transit: 3-5 Days

returns oelemot:

• policy: No Returns

offer oelemot:

• availability: In Stock
• options: Ship-to-home
• started: February 22, 2026
• quantity: 1
• sold: 0
• best offers: True

seller oelemot:

• city: McHenry, Illinois
• rating: 100.0%
• # reviews: 958

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