DAYTON 6K702BA Motor Vac Single Phase Frame 1-1/2 115/208-230 56C

( Brand: Dayton ), ( Manufacturer Part Number: 6K702BA ), ( Part Type: Hp Motor Frame )

Review DAYTON Industrial Motor 1-1/2 Hp 115/208-230 Vac Single Phase 56c Frame

The **Dayton 6K702BA** is a robust, high-performance single-phase electric motor designed for reliability, efficiency, and versatility in a wide range of industrial, commercial, and residential applications. Engineered to meet stringent performance standards, this **1.5 horsepower** motor operates seamlessly across a dual-voltage range of **115/208-230 volts AC**, making it an ideal choice for systems where voltage flexibility is critical. Built with a **56C frame**, this motor adheres to NEMA standards, ensuring precise dimensional compatibility with a broad spectrum of mechanical equipment, including pumps, compressors, fans, conveyors, and other rotating machinery. Its compact yet sturdy construction features a **squirrel-cage induction design**, delivering consistent torque and smooth operation while minimizing energy consumption, making it an economical solution for both new installations and retrofits.

The Dayton 6K702BA is constructed with premium materials to ensure durability and longevity, including a **die-cast aluminum housing** that resists corrosion and withstands harsh environmental conditions. Its **ball-bearing support system** provides low-friction operation, reducing wear and extending the motor s operational lifespan, even under continuous heavy loads. The motor s **open drip-proof (ODP) enclosure** offers basic protection against dust, dirt, and splashing water, making it suitable for indoor or lightly exposed outdoor applications where moderate environmental challenges are present. For enhanced protection in wet or corrosive environments, this motor can be paired with optional accessories like splash-proof guards or explosion-proof housings, though these would require customization.

Performance-wise, the Dayton 6K702BA delivers **efficient power conversion**, with a full-load current rating optimized for stable operation without overheating. Its **1,725 RPM synchronous speed** (at 60 Hz) ensures consistent rotational velocity, which is crucial for applications requiring precise speed control, such as HVAC systems, industrial machinery, or material handling equipment. The motor s **high starting torque** capability allows it to overcome resistance in demanding applications, such as starting heavy loads or operating against high-pressure systems, without requiring additional starting equipment. Additionally, its **low noise and vibration levels** contribute to quieter operation, reducing operational disruptions in sensitive environments.

Installation and maintenance are streamlined with the Dayton 6K702BA s **standard NEMA flange mounting**, allowing for easy integration with compatible equipment using either a foot or flange mount configuration. The motor s **direct-on-line (DOL) starting capability** simplifies startup procedures, while its **thermal protection** features such as built-in overload relays help prevent damage from prolonged overload conditions. For extended service life, the motor s **low-maintenance design** eliminates the need for frequent lubrication, though periodic inspections of the bearings and electrical connections are recommended to ensure optimal performance. Overall, the Dayton 6K702BA represents a dependable, high-efficiency motor that balances power, versatility, and reliability, making it a trusted choice for engineers, contractors, and end-users seeking a dependable electric drive solution.

### **Pros and Cons of buying a Dayton 6K702BA Motor (1.5 HP, Single-Phase, 56C Frame)**

1. **Reliability and Durability** Dayton is a well-established brand known for manufacturing robust motors, particularly in industrial and commercial applications. This motor is designed for continuous duty, making it suitable for long-term use in equipment like pumps, fans, or conveyors.

2. **Compatibility with Common Voltages** The motor operates on **115V, 208V, or 230V single-phase power**, making it versatile for different electrical setups without requiring significant modifications.

3. **Standard 56C Frame** The 56C frame is a widely used industrial motor frame size, meaning replacement parts, bearings, and accessories are readily available. This reduces downtime and repair costs in the long run.

4. **1.5 HP Output** The motor provides sufficient power for moderate-duty applications such as small pumps, exhaust fans, or light-duty machinery. It strikes a balance between efficiency and performance without being overkill for most small-scale uses.

5. **Energy Efficiency** While not classified as a premium energy-efficient motor (like those meeting NEMA Premium standards), it is designed to operate efficiently within its rated load, reducing unnecessary energy consumption compared to older, less optimized models.

6. **Easy Installation** Single-phase motors like this one are simpler to install than three-phase motors, requiring fewer wiring considerations. They are commonly used in residential, light commercial, and small industrial settings where three-phase power is unavailable.

7. **Cost-Effective for Basic Needs** Compared to high-end or custom motors, this model offers a reasonable balance between price and performance, making it a practical choice for budget-conscious buyers who don t require premium features.

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1. **Lack of Premium Efficiency** This motor does not meet **NEMA Premium efficiency standards**, meaning it may consume slightly more energy than newer, high-efficiency models. Over time, this could lead to higher operating costs, especially in applications running continuously.

2. **Single-Phase Limitations** Single-phase motors are less powerful than three-phase motors of similar horsepower ratings. If your application requires higher torque or continuous heavy loads, a three-phase motor may be more suitable despite potentially higher upfront costs.

3. **No Built-in Protection Features** Unlike some higher-end motors, this model may lack built-in **thermal protection, overload relays, or electronic controls**, increasing the risk of damage if the motor overheats or is overloaded. Additional protective equipment (e.g., a thermal overload relay) may be required for safety.

4. **Limited Warranty** Dayton s standard warranty for this motor is typically **1 year**, which is shorter than some competitors offering 2-5 year warranties on premium or commercial-grade motors. This could be a concern if the motor fails prematurely.

5. **Noise and Vibration** Some users report that single-phase motors, especially older or less optimized designs, can produce more **noise and vibration** compared to three-phase or premium single-phase motors. This may be noticeable in sensitive applications like HVAC systems or cleanrooms.

6. **Not Ideal for High-Speed or Heavy-Duty Use** While 1.5 HP is adequate for many applications, it may struggle with **high-speed operations, frequent starts/stops, or heavy loads** without overheating. In such cases, a larger or more robust motor would be necessary.

7. **Dependence on Proper Maintenance** Like all motors, the Dayton 6K702BA requires **regular maintenance** (lubrication, bearing checks, cleaning) to perform optimally. Neglecting maintenance can lead to premature failure, reducing its lifespan.

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### **Conclusion**

The **Dayton 6K702BA 1.5 HP single-phase motor** is a **solid, cost-effective choice** for **light to moderate-duty applications** where reliability and compatibility with standard voltages are priorities. It excels in **simplicity, availability of parts, and durability** for basic industrial, commercial, or residential use. However, it is **not the most energy-efficient option** and lacks some advanced protective features found in higher-end motors.

- A **NEMA Premium-efficient motor** for lower operating costs.

- A **three-phase motor** if available for better power and torque.

- A **motor with built-in protection** (e.g., thermal overload relay) for added safety.

For **general-purpose use where budget and simplicity are key**, the Dayton 6K702BA remains a **practical and dependable selection**.

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- You need a **reliable, single-phase motor** for **light to moderate loads** (e.g., small pumps, fans, conveyors).

- You require **115V, 208V, or 230V compatibility** without complex wiring.

- You prioritize **affordability and ease of maintenance** over premium efficiency.

- You can **supplement it with protective devices** (e.g., overload relay) for safety.

- Your application demands **high efficiency, continuous heavy loads, or high-speed operation**.

- You require **long-term warranties or advanced protection features**.

- You have access to **three-phase power**, which could provide better performance for the same or slightly higher cost.

For most **small-scale, non-critical applications**, this motor will serve well with proper installation and maintenance.

Details:

This item is guaranteed to be as described. Stainless steel wire cable strain relief. This motor is in fair cosmetic condition with minor blemishes from prior use scuffs/scratches. Buyer pays for all shipping costs.

Metal connection box contains wire terminals and capacitors. Insulation class: B. Notes: This motor is in good working condition. Dayton 6K702BA Industrial Motor 1-1/2 HP, 115/208-230 VAC Single Phase 56C Frame.

The key for the output shaft has minor marks from a set screw. Manufacturer: Dayton. Model: 6K702BA. Enclosure: totally-enclosed, fan-cooled TEFC.

Specifications. It was removed from a decommissioned air pump. Reversible rotation. Comes in non-original packaging.

Suitable for continuous duty. 1 phase induction motor. Condition: Used. Power: 1-1/2 HP.

We gave it a quick test and ran smoothly quietly. No other testing was done.

part #: 6k702ba price

• $149.99

specifications oelemot:

• brand: Dayton
• mpn: 6k702ba
• part type: Hp Motor Frame

general oelemot:

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

shipping oelemot:

• service: UPS Ground, UPS 2nd Day Air, UPS Next Day Air, USPS Priority Mail
• type: Calculated
• class: Standard, Expedited, One-day
• cost: $92.19
• transit: 3-9 Days
• carrier: UPS, USPS

payments oelemot:

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

offer oelemot:

• availability: In Stock
• quantity: 1
• options: Ship-to-home
• best offers: True
• started: February 9, 2026
• sold: 0

returns oelemot:

• paid by: Seller
• policy: Returns Accepted
• time: 30 Days
• method: Money back

seller oelemot:

• rating: 99.9%
• # reviews: 90451
• city: Leander, Texas

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