DAYTON 3N489B Phase Motor Rpm 1/2HP 725

( Brand: Dayton ), ( Manufacturer Part Number: 3N489B ), ( Model: DAYTON 3N489B 3 PHASE 1 ), ( Part Type: Motor )

Review DAYTON Phase 1/2hp Motor 725 Rpm

Dayton 3N489B 1/2 HP, 725 RPM Motor - Reliable Power for Your Projects

The Dayton 3N489B is a versatile and powerful 1/2 HP (0.5 horsepower) motor that operates at a steady 725 RPM (Revolutions Per Minute). This motor is a great choice for a wide range of applications due to its robust design and reliable performance.

Housed in a durable cast-iron frame, this motor is built to withstand the rigors of continuous operation. It features a single-phase, 115V power supply, making it compatible with standard household current. The motor's shaft is 5/8" in diameter and 1-3/8" long, facilitating smooth and easy connection to your desired equipment.

The Dayton 3N489B motor operates efficiently, with a high torque output that ensures it can handle demanding tasks with ease. Its speed of 725 RPM provides a good balance between speed and torque, making it suitable for various applications where a steady, consistent power source is required.

The motor is equipped with a thermal overload protector to guard against overheating, enhancing its safety and longevity. It also comes with a convenient mounting base for easy installation, saving you valuable time and effort during setup.

Whether you're working on a DIY project, maintaining equipment, or operating a small manufacturing process, the Dayton 3N489B 1/2 HP, 725 RPM motor offers the ideal blend of power, efficiency, and reliability. Its robust design, combined with its versatile performance, makes it an indispensable tool in your workshop or workplace. Upgrade your projects with the Dayton 3N489B motor and experience the difference in performance and quality.

**Dayton 3N489B Phase 1/2HP Motor 725 RPM: A Comprehensive Analysis**

1. **Power Efficiency:** The motor is relatively power-efficient, with a 1/2 horsepower rating. This makes it suitable for various small-scale applications where power consumption needs to be controlled.

2. **Speed:** With a speed of 725 RPM, it offers a reasonable rotational speed for many applications. This speed is suitable for tasks that don't require high-speed operation.

3. **Brand Reputation:** Dayton is a brand under the umbrella of Havil International, which has a reputation for producing quality electrical products.

1. **Limited Torque:** Given its size and power, the motor may not provide the torque necessary for heavy-duty applications.

2. **Noise Level:** The motor's noise level might be higher compared to some more expensive, quieter models.

3. **Limited Speed Range:** The motor's speed of 725 RPM is fixed, which might limit its versatility in applications requiring variable speed.

The Dayton 3N489B Phase 1/2HP Motor 725 RPM is a decent choice for small-scale, power-efficient applications that don't require high torque or variable speed. However, if you're looking for a motor that can handle heavy-duty tasks or requires a wider speed range, you might want to consider a more powerful or versatile motor.

If the Dayton 3N489B meets your power and speed requirements and fits your budget, it could be a good choice. However, it's always a good idea to compare it with other options in the market to ensure you're making the best decision for your specific needs.

Details:

Condition is Used. Dayton 3N489B 3 Phase 1/2hp Motor 1,725 Rpm. Shipped with FedEx Ground Economy.

part #: 3n489b price

• $350.00

specifications oelemot:

• brand: Dayton
• mpn: 3n489b
• model: Dayton 3n489b 3 Phase 1
• part type: Motor

payments oelemot:

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

offer oelemot:

• started: November 17, 2025
• options: Ship-to-home
• availability: In Stock
• best offers: True
• sold: 0
• quantity: 2

seller oelemot:

• rating: 95.6%
• # reviews: 122
• city: Petaluma, California

returns oelemot:

• policy: No Returns

general oelemot:

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

shipping oelemot:

• carrier: FedEx
• service: FedEx Ground Economy
• transit: 3-8 Days
• class: Economy
• type: Calculated
• cost: $32.13

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