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Baldor EM3558T Motor - 2 HP, 1760 RPM, 3-Phase, TEFC, 60 Hz, 145T Frame

Baldor EM3558T Motor - 2 HP, 1760 RPM, 3-Phase, TEFC, 60 Hz, 145T Frame

$899.00 USD
$899.00 USD
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The Baldor EM3558T Motor is a reliable and energy-efficient motor designed for industrial and commercial applications. With a 2 HP output, 1760 RPM speed, and a Totally Enclosed Fan Cooled (TEFC) enclosure, this motor ensures dependable operation and long-lasting performance in demanding environments.

Built with a durable 145T steel frame, the EM3558T meets NEMA Premium Efficiency standards, achieving 86.5% efficiency at full load to reduce energy costs and improve overall system performance. Its inverter-ready design ensures compatibility with variable frequency drives (VFDs), offering flexibility and precise control.

Key features include a 1.15 service factor for added reliability, Polyrex EM grease-lubricated bearings, and Class F insulation for high-temperature durability. This motor is ideal for pumps, fans, compressors, and other general-purpose applications requiring consistent and efficient power.

Product Specifications

  • Model: EM3558T
  • Power: 2 HP
  • Speed: 1760 RPM
  • Voltage: 230V / 460V
  • Phase: 3-Phase
  • Frequency: 60 Hz
  • Frame: 145T
  • Enclosure: TEFC (Totally Enclosed Fan Cooled)
  • Efficiency: 86.5% at full load (NEMA Premium)
  • Service Factor: 1.15
  • Insulation Class: F
  • Bearing Grease: Polyrex EM (-20°F to +300°F)
  • Mounting Arrangement: F1, Rigid Base
  • Weight: 45 lbs
  • Ambient Temperature: 40°C
  • Duty Rating: Continuous (S1)
  • Starting Method: Direct On Line
  • Compliance: NEMA Premium, CURUSEEV Approved
  • Shaft Diameter: 0.875 in
  • Overall Length: 13.28 in
  • Locked Rotor Torque: Standard

Applications and Uses

  • Pumps: Reliable for industrial fluid transfer and water systems.
  • Fans and Blowers: Efficient for ventilation, cooling, and air circulation.
  • Compressors: Ideal for industrial air compression tasks.
  • General Purpose Machinery: Versatile for a wide range of industrial operations.

The Baldor EM3558T Motor combines premium efficiency, robust construction, and reliable performance, making it a trusted choice for a variety of industrial and commercial applications.

Key Features and Benefits

Power: 2 HP

Speed: 1760 RPM

Enclosure: TEFC (Totally Enclosed Fan Cooled)

Frame: 145T, Steel

Efficiency: 86.5% at full load (NEMA Premium)

Voltage Options: 230V / 460V @ 60 Hz

Service Factor: 1.15 for overload protection

Mounting Arrangement: F1, rigid base

Bearings: Polyrex EM grease for long-lasting durability

Installation and Maintenance Guidelines

Installation Guidelines:

  • Mount the motor on a stable, level surface to ensure vibration-free operation.
  • Use the F1 rigid base for secure mounting.
  • Connect the motor to the appropriate voltage (230V/460V) following the wiring diagram.
  • Perform a no-load test to verify proper functionality before attaching a load.

Maintenance Guidelines:

  • Monthly: Inspect for dirt, debris, or unusual vibrations or noises.
  • Quarterly: Tighten electrical connections and inspect for corrosion.
  • Annually: Lubricate bearings with Polyrex EM grease and test insulation resistance.
  • Every 5 Years: Schedule a complete motor overhaul, including bearing checks and shaft alignment.

Warranty and Support

Warranty: The Baldor EM3558T Motor is covered by a 3-year manufacturer warranty, ensuring reliability and peace of mind.

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

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In-Depth Product Information and Specifications for Baldor EM3558T Motor - 2 HP, 1760 RPM, 3-Phase, TEFC, 60 Hz, 145T Frame

Efficiency Comparison Chart

Efficiency Comparison Chart

Applications and Recommended Use Cases

Applications and Recommended Use Cases

  • Pumps: Reliable for industrial and commercial fluid transfer systems.
  • Fans and Blowers: Suitable for ventilation and cooling tasks.
  • Compressors: Designed for air compression in industrial settings.
  • General Purpose Machinery: Flexible for a wide range of industrial applications.

Energy Cost Savings Over Time

Energy Cost Savings Over Time

The Baldor EM3558T Motor achieves an efficiency of 86.5%, helping to reduce energy consumption and operating costs. This high-efficiency design is ideal for continuous-duty applications like pumps, fans, and compressors, offering significant energy savings over standard motors.

Technical Specifications Breakdown

Technical Specifications Breakdown

Specification Details
Model EM3558T
Power 2 HP
Speed 1760 RPM
Voltage 230V / 460V
Phase 3-Phase
Frequency 60 Hz
Frame 145T
Enclosure TEFC (Totally Enclosed Fan Cooled)
Efficiency 86.5% at full load
Service Factor 1.15
Bearing Grease Polyrex EM (-20°F to +300°F)
Weight 45 lbs

Maintenance Schedule and Requirements

Maintenance Schedule and Requirements

Maintenance Task Frequency
Inspect for dirt, debris, and 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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