GE 7R4QKL Phase Motor Frame Rpm Tefc Volt General 56C 1800 230 460

( Brand: Ge ), ( Manufacturer Part Number: 7R4QKL ), ( Part Type: Hp Motor Frame ), ( Actual Rated Input Voltage: 208-230/460 Volt ), ( Reversible/non-reversible: Non-reversible ), ( Full Load Amps: 5.92/2.96a ), ( Inverter/vector Duty Rating: Inverter Duty ), ( Iec Frame Size: 56c Frame ), ( Ac Frequency Rating: 60 Hz ), ( Enclosure Type: Tefc ), ( Base Rpm: 1800 Rpm ), ( Shaft Type: Keyed ), ( Ac Motor Type: Induction/asynchronous ), ( Shaft Diameter: 5/8 In ), ( Insulation Class: F ), ( Mounting Type: Base-mounted, Face-mounted ), ( Current Type: Ac ), ( Unit Type: Unit ), ( Nominal Rated Input Voltage: 208 V, 230 V, 460 V ), ( Ac Phase: Three Phase ), ( Country Of Origin: China )

Review GE General Hp Phase Motor 56c Frame 1800 Rpm Tefc 230 460 Volt 60 Hz

The **GE 7R4QKL HP Phase General-Purpose Motor**, a robust and high-performance electric drive, represents the pinnacle of reliability and efficiency in industrial and commercial applications. Engineered within the **56C frame size**, this motor delivers a balanced blend of power and precision, making it an ideal choice for demanding environments where consistent performance is critical. With a **rated speed of 1800 RPM**, it operates smoothly across a wide range of mechanical systems, from conveyor belts and pumps to compressors and industrial machinery, ensuring seamless integration into existing or new setups. Built to **TEFC (Totally Enclosed Fan-Cooled)** standards, this motor is designed for durability and protection against harsh conditions, including dust, moisture, and corrosive elements, while its enclosed construction minimizes energy loss and maximizes operational longevity.

Powered by a **dual-voltage capability of 230V/460V**, the 7R4QKL accommodates diverse electrical infrastructures, offering flexibility for installations in both single-phase and three-phase systems. This adaptability, combined with its **60Hz synchronous operation**, ensures compatibility with standard industrial power grids worldwide, reducing the need for additional voltage conversion equipment. The motor s **high-performance (HP) phase design** enhances efficiency, reducing energy consumption while maintaining optimal torque output, which translates to lower operational costs and extended equipment life. Its robust construction, featuring high-quality materials and precision engineering, guarantees minimal maintenance requirements and superior resistance to mechanical stress, thermal fluctuations, and electrical surges key attributes for applications where uptime is non-negotiable.

Ideal for medium to large-scale industrial applications, the 7R4QKL excels in environments where reliability and performance are paramount. Whether driving heavy-duty machinery in manufacturing plants, powering HVAC systems in commercial buildings, or supporting critical infrastructure in utilities, this motor delivers consistent, high-efficiency operation with minimal downtime. Its compact yet sturdy **56C frame** allows for efficient space utilization, while its **NEMA-preferred design** ensures compatibility with standard mounting configurations, simplifying installation and integration. Backed by GE s reputation for innovation and engineering excellence, this motor is not just a power source but a strategic investment in operational efficiency, cost savings, and long-term reliability.

### **Pros and Cons of Buying a General Electric 7R4QKL HP Phase GE Motor (56C Frame, 1800 RPM, TEFC, 230/460V, 60Hz)**

1. **Reliability and Brand Reputation** General Electric (GE) is a well-established manufacturer known for producing durable, high-quality industrial motors. Their motors are widely used in commercial and industrial applications, offering consistent performance over extended periods.

2. **Energy Efficiency** The motor is likely designed with energy-saving features, such as high-efficiency windings and optimized magnetic materials, which can reduce operational costs over time.

3. **Wide Voltage Compatibility** The dual-voltage rating (230V/460V) makes this motor versatile for different electrical systems without requiring significant modifications.

4. **Standardized Frame Size (56C)** The 56C frame is a common industrial motor size, meaning replacement parts, bearings, and maintenance services are widely available.

5. **Explosion-Proof (TEFC) Design** The Totally Enclosed Fan-Cooled (TEFC) construction protects the motor from dust, moisture, and corrosive environments, making it suitable for harsh industrial settings.

6. **High RPM (1800 RPM)** The 1800 RPM speed is ideal for applications requiring moderate to high rotational speeds, such as pumps, compressors, and conveyors.

7. **Compatibility with Standard Control Systems** The 60Hz rating ensures compatibility with most industrial power grids, simplifying integration into existing electrical systems.

8. **Long Lifespan with Proper Maintenance** GE motors are built to last decades with routine maintenance, reducing the need for frequent replacements.

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1. **Higher Upfront Cost** Compared to generic or lesser-known brands, GE motors typically have a higher initial purchase price, which may be a barrier for budget-conscious buyers.

2. **Potential for Overkill in Small Applications** If the motor is significantly more powerful than required for the specific application, it may lead to unnecessary energy consumption and higher operational costs.

3. **Maintenance Requirements** While durable, TEFC motors require periodic inspections for bearing wear, seal integrity, and cooling fan performance. Neglecting maintenance can lead to premature failure.

4. **Limited Customization** GE motors are designed for general industrial use. If specialized features (e.g., variable frequency drive compatibility, unique mounting options) are needed, additional modifications or third-party components may be required.

5. **Potential for Counterfeit or Refurbished Units** If purchasing from an untrusted source, there is a risk of receiving a counterfeit or poorly refurbished motor, which could underperform or fail prematurely.

6. **Weight and Installation Complexity** The 56C frame is relatively large, which may require reinforced mounting structures and additional labor for installation, increasing setup costs.

7. **Depreciation Over Time** While GE motors are durable, older models may become obsolete as newer, more efficient technologies emerge, potentially limiting resale value.

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The **General Electric 7R4QKL HP Phase motor (56C frame, 1800 RPM, TEFC, 230/460V, 60Hz)** is a robust, reliable choice for industrial applications where durability, efficiency, and compatibility with standard systems are priorities. Its TEFC construction ensures longevity in harsh environments, while the dual-voltage and 60Hz ratings enhance versatility. However, the higher upfront cost and potential over-specification for smaller applications must be carefully considered.

For most **commercial, manufacturing, or process industries** where uptime and efficiency are critical, this motor is a strong recommendation. If budget constraints are a concern, a cost-benefit analysis should be conducted to ensure the motor s specifications align with the application s actual requirements.

- **Buy if:** You need a dependable, long-lasting motor for a high-demand industrial application where reliability outweighs initial cost concerns.

- **Consider alternatives if:** The application requires very specific customizations, the motor is significantly oversized for the load, or a lower-cost brand with comparable performance is available.

- **Verify sourcing:** Purchase from an authorized GE distributor or reputable dealer to avoid counterfeit or refurbished units.

- **Plan for maintenance:** Establish a routine inspection and lubrication schedule to maximize the motor s lifespan.

For most users, the **pros outweigh the cons**, making this a sound investment for industrial motor needs.

Details:

2 HP 208-230V/460V 1800 RPM, Just used 2-3 times for testing. Used 3 Phase induction motor.

part #: 7r4qkl price

• $135.00

specifications oelemot:

• brand: Ge
• mpn: 7r4qkl
• part type: Hp Motor Frame
• actual rated input voltage: 208-230/460 Volt
• reversible/non-reversible: Non-reversible
• full load amps: 5.92/2.96a
• inverter/vector duty rating: Inverter Duty
• iec frame size: 56c Frame
• ac frequency rating: 60 Hz
• enclosure type: Tefc
• base rpm: 1800 Rpm
• shaft type: Keyed
• ac motor type: Induction/asynchronous
• shaft diameter: 5/8 In
• insulation class: F
• mounting type: Base-mounted, Face-mounted
• current type: Ac
• unit type: Unit
• nominal rated input voltage: 208 V, 230 V, 460 V
• ac phase: Three Phase
• country of origin: China

General oelemot:

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

shipping oelemot:

payments oelemot:

• other
• wallet: Apple-pay
• credit card: Visa

seller oelemot:

• city: Northvale, New Jersey
• # reviews: 823
• rating: 100.0%

offer oelemot:

• quantity: 1
• options: Seller-arranGed-local-pickup
• started: May 18, 2026
• availability: In Stock
• sold: 0

returns oelemot:

• policy: No Returns

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