DAYTON 31TR89 Motor Rpm Ac Mount 725 115/208-230V 56C

( Brand: Dayton ), ( Manufacturer Part Number: 31TR89 ), ( Part Type: Ac Hp Motor Mount ), ( Current Type: Ac ), ( Nominal Rated Input Voltage: 115 V, 230 V, 115/230 V )

Review DAYTON Motor Hp 725 Rpm 115/208-230v Ac Face Mount 56c Fr Ph

Dayton 31TR89, a Reliable and Powerful AC Induction Motor

The Dayton 31TR89 is a high-performance AC induction motor that promises efficiency and durability. This motor boasts a nominal horsepower of 7.25, making it an ideal choice for a wide range of industrial applications that require substantial power.

The motor operates at a standard speed of 725 revolutions per minute (RPM), providing a balanced performance that strikes the perfect balance between speed and torque. It is designed to run on both single-phase and three-phase power supplies, with voltage options of 115/208-230 volts, ensuring flexibility in power source selection.

The Dayton 31TR89 motor is designed for 'Y' and 'delta' connection configurations, offering mounting versatility. It features a compact, robust construction with a maximum operating ambient temperature of 40 C, making it suitable for various environmental conditions.

The motor's housing temperature rises to a maximum of 56 degrees Celsius under no-load conditions, indicating its efficient heat dissipation capabilities. This motor's high-quality construction, coupled with its impressive power and speed specifications, makes it an excellent choice for applications in industries such as manufacturing, agriculture, and more.

In summary, the Dayton 31TR89 is a dependable and powerful AC induction motor that offers a blend of performance, reliability, and versatility. Its robust design, coupled with its impressive power and speed specifications, makes it an ideal choice for industrial applications that demand high performance and longevity.

1. High Power: With a horsepower (HP) rating of 725, it can handle heavy loads.

2. Variable Voltage Capability: It is suitable for both single-phase (115/208-230V AC) and three-phase power supplies.

3. Speed: It operates at a relatively low speed of 725 RPM, which is beneficial for applications that require torque over speed.

4. Cooling: The TEFC design ensures that the motor runs cool, reducing the risk of overheating.

1. Size and Weight: Given its high power, the motor is large and heavy, which might be a challenge for some applications where space is limited.

2. Price: High-power motors like this one tend to be more expensive.

3. Complexity: The motor may require more maintenance due to its size and complexity.

4. No Variable Speed Drive (VSD) Capability: While the motor can operate on a wide voltage range, it does not have built-in Variable Speed Drive (VSD) functionality, which can be beneficial in some applications for energy efficiency and precise speed control.

In conclusion, the Dayton 31TR89 motor is a suitable choice for applications requiring high torque and the ability to operate on a wide voltage range. However, its size, weight, and cost might be a concern for some users. If Variable Speed Drive functionality is a requirement, it might be necessary to consider motors with built-in VSD or purchase a separate VSD unit.

Recommendation: If the power, speed, and voltage range of the Dayton 31TR89 suit your needs, and you are prepared for potential maintenance and the high cost, then it could be a good choice. Otherwise, it might be worth exploring other options that better fit your specific application requirements.

Details:

5/8 in Shaft length 1-7/8 in, LOCATION: OFIL8NB Duty Cycle. Ambient Temp. Of Speeds 1 voltage 115/208-230V AC Full Load Amps 17.6/9.5-8.8 Frame 56C Hz 60 Motor Service Factor 1.15 Max. Class B Motor Enclosure Design Open Drip proof Shaft Rotation CW/CCW Mounting Type Face DOA.

40 C Duty Cycle Continuous Ins.

part #: 31tr89 prices

• $164.97-$1000.99

specifications oelemot:

• brand: Dayton
• mpn: 31tr89
• part type: Ac Hp Motor Mount
• current type: Ac
• nominal rated input voltage: 115 V, 230 V, 115/230 V

shipping oelemot:

• cost: $0.00
• transit: 2-6 Days
• type: Fixed
• class: Standard
• service: Standard

seller oelemot:

• # reviews: 3377
• city: DeKalb, Illinois
• rating: 94.1%

general oelemot:

• Industrial Automation Motion Controls > Electric Motors > General Purpose Motors
• condition: For parts or not working

payments oelemot:

• credit card: Discover
• other
• money order
• wallet: Apple-pay

offer oelemot:

• availability: In Stock
• quantity: 1
• options: Ship-to-home
• started: July 9, 2025
• sold: 0

returns oelemot:

• policy: No Returns

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