Taco230/460v 3ph 3/4hp 1725rpm Motor - 133-377

Taco230/460v 3ph 3/4hp 1725rpm Motor - 133-377

The Taco 133-377 motor operates at 230/460 volts in a three-phase system. It delivers 3/4 horsepower and runs at 1725 RPM. This motor is ideal for various applications requiring reliable power and speed.

The Taco 133-377 motor ensures efficient and consistent performance. Built for demanding tasks across different applications.

Features

• 230/460 volt operation
• 3/4 horsepower
• 1725 RPM

Specifications

What Our Experts Think

• Powerful & Efficient: Delivers 3/4 HP at 1750 RPM, providing reliable performance for various industrial applications.

• Voltage Flexibility: Operates on 208-230/460V in a 3-phase system, offering adaptability to different electrical setups.

• Premium Efficiency: Designed with high-efficiency standards to ensure energy savings and optimal performance.

• Durable Construction: Features an Open Drip Proof (ODP) enclosure and a 56C frame, ensuring durability and compatibility with various mounting configurations. 

• Consistent Operation: Built for continuous duty with a 1.25 service factor, ensuring reliable operation under varying loads.

Q&A

Q: What is the Taco 133-377 motor used for?
A: This 3/4 HP Taco motor is designed for HVAC and pump applications, offering reliable performance for commercial and industrial systems.

Q: What are the electrical specifications?
A: It operates at 230/460V, 3-phase, with a speed of 1725 RPM.

Q: Is this motor energy efficient?
A: Yes, it runs efficiently with consistent torque and low noise, ideal for continuous-duty environments.

Q: Can it replace other 3/4 HP motors?
A: Yes, it's a compatible replacement for many similar frame motors—verify specs for fit.

Q: Why choose Taco motors?
A: Taco is known for durability, quality engineering, and long-lasting motor performance.

Maintenance Tips

• Electrical Setup

• Ensure voltage matches 208–230/460V, 3-phase supply.

• Verify rotation is counterclockwise when viewed from shaft end

• Mounting & Alignment

• Install on a stable, vibration-free surface using the 56C frame.

• Align motor shaft precisely with the pump coupling to prevent wear.

• Cooling & Environment

• Maintain ambient temperature below 40°C.

• Keep motor clean; ensure unobstructed airflow for the open drip-proof (ODP) design.

• Routine Inspection

• Regularly check for unusual noise or vibration.

• Inspect wiring and terminals for signs of wear or corrosion.

• Lubrication

• If applicable, lubricate bearings per manufacturer guidelines.

• Startup & Testing

• After maintenance, monitor for smooth operation and correct amperage draw.