
145TTDR5401 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $596.99 | Top Pick! Condition is New, Leeson 145Ttdr5401 Three-Phase General Purpose Motor, 3/4 Hp, 145T Frame,, FREE SHIPPING | 99.8% |
![]() | $784.17 | Condition is New, LEESON 145TTDR5401 GP Motor,3/4 HP,850 RPM,230/460V AC,145T 44Y978, FREE SHIPPING | ![]() |

The Leeson 145TTDR5401 GP Motor is a versatile and powerful 3/4 horsepower (0.67 kW) AC induction motor, designed for various industrial applications. It operates at a standard rotational speed of 850 revolutions per minute (RPM) and can be supplied with voltage ratings of both 230V and 460V. This motor comes in a TEFC (Totally Enclosed Fan Cooled) design, ensuring reliable and efficient operation, even in harsh environments.
The motor features a cast iron frame and a squirrel cage rotor, making it robust and durable for heavy-duty usage. The use of a squirrel cage rotor also results in simpler design and lower maintenance requirements. The motor's shaft is a 145mm (5.67 inches) length, and it comes with a mounting dimension of 44Y978, making it a suitable fit for specific applications.
The Leeson 145TTDR5401 GP Motor is designed to meet or exceed the efficiency requirements of various energy standards, making it an energy-conscious choice for industrial applications. It is also ROHS compliant, meaning it adheres to the European Union's restrictions on the use of certain hazardous materials in electronic and electrical equipment.
This motor comes with an integrated thermal protector, which safeguards against overheating and ensures prolonged motor life, enhancing overall system reliability. The motor's winding is class F insulation, which provides excellent thermal stability and increases the motor's operating temperature limit.
The Leeson 145TTDR5401 GP Motor's compact design allows for easy installation, saving valuable space in your industrial setup. It is also backed by Leeson's robust customer support and service network, ensuring that any potential issues are addressed promptly and efficiently.
In summary, the Leeson 145TTDR5401 GP Motor is a reliable, robust, and efficient choice for industrial applications that require a 3/4 horsepower AC induction motor. Its TEFC design, energy efficiency, and compliance with various standards make it a smart investment for any industrial setup.
Pros and Cons of buying a LEESON 145TTDR5401 GP Motor
The LEESON 145TTDR5401 GP Motor is a 3/4 horsepower, 850 rpm, AC induction motor designed for industrial applications. Here are some potential advantages and disadvantages to consider before making a purchase.
Pros:1. Energy Efficient: This motor is designed to meet or exceed the efficiency requirements of various energy regulations, such as NEMA Premium and IE3, which can help reduce energy costs over time.
2. Wide Voltage Range: The motor can operate on both 230V and 460V power supplies, making it a versatile option for various industrial applications.
3. Robust Construction: LEESON motors are known for their durability and reliability, with features such as cast iron frames, high-temperature insulation, and balanced rotors.
4. Easy Installation: The motor comes with a shaft mounting design, making it easier to install and connect to other machinery.
5. Good Performance: With a power factor of 0.85, the motor delivers good performance and can handle heavy loads.
Cons:1. Higher Upfront Cost: Compared to standard efficiency motors, the LEESON 145TTDR5401 GP Motor may have a higher upfront cost due to its energy efficiency and advanced features.
2. Size and Weight: The motor is relatively large and heavy, which may require additional space and mounting considerations during installation.
3. Complexity: The motor's advanced features and energy efficiency may make it more complex to repair or maintain compared to standard motors.
Conclusion:The LEESON 145TTDR5401 GP Motor is a reliable and efficient industrial motor that offers several advantages, such as energy savings, wide voltage range, robust construction, and easy installation. However, it also comes with some disadvantages, such as a higher upfront cost, size and weight, and complexity. Ultimately, the decision to purchase this motor depends on the specific requirements and budget of the industrial application. If energy efficiency and reliability are top priorities, then the LEESON 145TTDR5401 GP Motor is a strong contender.
Recommendation:If you are in the market for a robust, efficient, and reliable industrial motor, the LEESON 145TTDR5401 GP Motor is definitely worth considering. Its advanced features, such as energy efficiency and wide voltage range, make it a versatile and future-proof option for various industrial applications. However, be prepared for a higher upfront cost and consider the space and mounting requirements during installation.
Details:
Class b, motor service factor 1.15, ball bearings, frame material steel, max. Ambient temp. Power adapters and other modifications may be necessary for proper operation in countries. It features an open drip proof motor enclosure design.
specifications indumotorol:
- brand: Leeson
- mpn: 145ttdr5401
- type: General Purpose Ac Motors
offer indumotorol:
- prices: $596.99–$784.17
- item condition: New
- options: ship-to-home
- sold #: 11
- availability: in stock
- started: may 16, 2026
returns indumotorol:
- method: money back
- time: 30 days
- paid by: seller
- policy: returns accepted
seller indumotorol:
- city: minooka, illinois
- rating: 99.8%
- # reviews: 155090
shipping indumotorol:
- class: standard
- carrier: ups
- service: ups ground
- transit: 3-5 days
- type: fixed
payments indumotorol:
- wallet: google-pay
- credit card: discover
- other
general indumotorol:
- category: Business & Industrial > Starters > Drives > Motor Controls
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