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Baldor VM3611T Motor - 3 HP, 1750 RPM, 3-Phase, TEFC, 60 Hz, 182TC Frame

Baldor VM3611T Motor - 3 HP, 1750 RPM, 3-Phase, TEFC, 60 Hz, 182TC Frame

The Baldor VM3611T Motor is a reliable and energy-efficient solution for industrial and commercial applications. With a 3 HP output, 1750 RPM speed, and a Totally Enclosed Fan Cooled (TEFC) enclosure, this motor is designed for durability and dependable performance in demanding environments.

Built with a 182TC steel frame, this motor operates at an efficiency of 87.5% at full load, meeting NEMA standards for energy savings. Its C-face mounting design and 1.15 service factor provide flexibility and reliability for various equipment. This motor supports 208V, 230V, and 460V systems, ensuring compatibility with a range of industrial setups.

Key features include Polyrex EM grease-lubricated bearings, Class F insulation, and a locked bearing design. Its reversible rotation and continuous-duty rating make it suitable for pumps, fans, blowers, and other general-purpose machinery.

Product Specifications

Model: VM3611T

Power: 3 HP

Speed: 1750 RPM

Voltage: 208V / 230V / 460V

Phase: 3-Phase

Frequency: 60 Hz

Frame: 182TC

Enclosure: TEFC (Totally Enclosed Fan Cooled)

Efficiency: 87.5% at 100% load

Service Factor: 1.15

Insulation Class: F

Bearing Grease: Polyrex EM (-20°F to +300°F)

Mounting: F1, C-face mounting

Weight: 63 lbs

Ambient Temperature: 40°C

Duty Rating: Continuous (S1)

Starting Method: Direct on line

Compliance: NEMA Standards, CURUS Approved

Shaft Diameter: 1.125 in

Overall Length: 16.55 in

Locked Rotor Torque: Standard

Applications and Uses

  • Pumps: Suitable for water and fluid transfer systems.
  • Fans and Blowers: Reliable for ventilation and cooling tasks.
  • Compressors: Designed for industrial air compression applications.
  • General Purpose Machinery: Versatile for a variety of light to medium-duty industrial uses.

Although the Baldor VM3611T Motor has been discontinued, it remains a benchmark for reliability and efficiency in industrial motors. For replacement options or assistance, contact Denver Electric Motor Depot.

Key Features and Benefits

  • Power: 3 HP
  • Speed: 1750 RPM
  • Enclosure: TEFC (Totally Enclosed Fan Cooled)
  • Frame: 182TC, Steel
  • Efficiency: 87.5% at 100% load
  • Voltage Options: 208V / 230V / 460V @ 60 Hz
  • Service Factor: 1.15 for overload protection
  • Mounting Arrangement: F1, C-face mounting
  • Bearing Grease: Polyrex EM for durability

Installation and Maintenance Guidelines

Installation Guidelines:

  • Ensure a clean, level surface for mounting.
  • Use the C-face mounting (F1) for secure and stable positioning.
  • Follow the wiring diagram for 208V, 230V, or 460V connections.
  • Perform a no-load test before attaching a load to verify proper operation.

Maintenance Guidelines:

  • Monthly Inspections: Check for dirt, wear, and unusual vibrations.
  • Quarterly Checks: Tighten electrical connections and inspect for corrosion.
  • Annual Maintenance: Test insulation resistance and re-lubricate bearings with Polyrex EM grease.
  • Every 5 Years: Schedule a comprehensive overhaul to extend motor life.

Warranty and Support

Warranty: Although discontinued, this motor is backed by Baldor’s legacy for quality and reliability. Warranty details may vary.

Support: Denver Electric Motor Depot offers expert assistance for replacement options, maintenance, and troubleshooting.

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In-Depth Product Information and Specifications for Baldor VM3611T Motor - 3 HP, 1750 RPM, 3-Phase, TEFC, 60 Hz, 182TC Frame

Efficiency Comparison Chart

Efficiency Comparison Chart

Applications and Recommended Use Cases

In the 3 HP range, 3-phase motors like this one are commonly used to drive pumps, fans and blowers, compressors, and general material-handling equipment in industrial and commercial facilities.\nThe totally enclosed fan-cooled (TEFC) design keeps dust, dirt, and moisture away from the windings, making it a solid fit for machine shops, manufacturing floors, and other environments where an open frame would let contaminants reach the motor.

Energy Cost Savings Over Time

Energy Cost Savings Over Time

The Baldor VM3611T Motor delivers 87.5% efficiency at full load, meeting NEMA standards. Its energy-saving design reduces operational costs, making it a cost-effective solution for continuous-duty applications like pumps, fans, and compressors.

Technical Specifications Breakdown

Horsepower: 3 HP\nSpeed: 1750 RPM\nPoles: 4\nPhase: 3-Phase\nVoltage: 208V\nNEMA Frame: 182TC\nEnclosure: TEFC

Maintenance Schedule and Requirements

Maintenance Schedule and Requirements

Maintenance Task Frequency
Inspect for dirt, debris, and signs of wear Monthly
Lubricate bearings with Polyrex EM grease Annually
Check electrical connections for tightness Quarterly
Test insulation resistance Annually
Perform a comprehensive overhaul, including shaft alignment Every 5 years

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