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Baldor EM3154T Motor - 1.5 HP, 1770 RPM, 3-Phase, OPSB, 60 Hz, 145T Frame

Baldor EM3154T Motor - 1.5 HP, 1770 RPM, 3-Phase, OPSB, 60 Hz, 145T Frame

$677.22 USD
$1,087.00 USD $677.22 USD
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The Baldor-Reliance Motor EM3154T is a robust, energy-efficient motor engineered for industrial and commercial applications. With a 1.5 HP power rating, 1770 RPM speed, and an Open Slotted Band (OPSB) enclosure, this motor is perfect for environments requiring consistent and reliable performance.

Its 145T steel frame ensures durability, while the 86.5% efficiency at full load minimizes energy consumption and operational costs. Built to NEMA Premium efficiency standards, this motor is inverter-ready for seamless integration with variable frequency drives (VFDs), offering enhanced control and energy savings.

Key features include Polyrex EM grease-lubricated bearings for extended service life, F-class insulation, and a 1.15 service factor, making it ideal for continuous-duty operations in pumps, fans, and compressors.

Product Specifications

  • Model: EM3154T
  • Power: 1.5 HP
  • Speed: 1770 RPM
  • Voltage: 230V / 460V
  • Phase: 3-Phase
  • Frequency: 60 Hz
  • Frame: 145T
  • Enclosure: OPSB (Open Slotted Band)
  • Efficiency: 86.5% at 100% load
  • Service Factor: 1.15
  • Insulation Class: F
  • Bearing Grease: Polyrex EM (-20°F to +300°F)
  • Full Load Torque: 0 LB-FT
  • Break-Down Torque: 18.8 LB-FT
  • Pull-Up Torque: 9.6 LB-FT
  • Locked-Rotor Torque: 12.6 LB-FT
  • Starting Current: 19.7 A
  • Weight: 37 lbs
  • Overall Length: 11.62 in
  • Shaft Diameter: 0.875 in
  • Rotation: Reversible
  • Compliance: NEMA Premium Efficiency, RoHS Compliant
  • Ambient Temperature: 40°C

Applications and Uses

  • Pumps: Reliable for water and fluid handling systems.
  • Fans and Blowers: Suitable for ventilation and cooling applications.
  • Compressors: Excellent for industrial air compression systems.
  • General Purpose Machinery: Versatile for various light to medium-duty applications.

This motor is built to deliver efficient, dependable performance in demanding environments, making it a cost-effective choice for general-purpose industrial needs.

Key Features and Benefits

  • Power: 1.5 HP
  • Speed: 1770 RPM
  • Enclosure: Open Slotted Band (OPSB)
  • Frame: 145T, Steel
  • Efficiency: 86.5% at 100% load
  • Voltage Options: 230V / 460V @ 60 Hz
  • Service Factor: 1.15 for overload protection
  • Inverter-Ready: Compatible with VFDs for energy optimization
  • Bearings: Polyrex EM grease for enhanced longevity

Installation and Maintenance Guidelines

Installation Guidelines

  • Ensure the mounting surface is clean, level, and vibration-free.
  • Use the F1 rigid base for secure installation and align the motor shaft with the driven equipment.
  • Connect the motor to a power supply according to the wiring diagram for 230V or 460V.
  • Perform a no-load test to ensure proper operation before attaching a load.

Maintenance Guidelines

  • Monthly Inspections: Check for dirt, debris, or unusual noise.
  • Annual Lubrication: Use Polyrex EM grease for bearing maintenance.
  • Electrical Checks: Inspect connections quarterly and test insulation annually.
  • Comprehensive Overhaul: Conduct a full motor overhaul every 5 years for heavy-duty use.

Warranty and Support

Warranty: This motor is backed by a 3-year manufacturer warranty, covering defects in materials and workmanship under normal operating conditions.

Support: Denver Electric Motor Depot provides comprehensive technical support for installation, maintenance, and troubleshooting.

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In-Depth Product Information and Specifications for Baldor EM3154T Motor - 1.5 HP, 1770 RPM, 3-Phase, OPSB, 60 Hz, 145T Frame

Efficiency Comparison Chart

Efficiency Comparison Chart

Applications and Recommended Use Cases

Applications and Recommended Use Cases

  • Pumps: Ideal for water and fluid handling systems.
  • Fans and Blowers: Suitable for ventilation and cooling applications.
  • Compressors: Reliable for industrial air compression systems.
  • General Purpose Machinery: Flexible for light to medium-duty tasks.

Energy Cost Savings Over Time

Energy Cost Savings Over Time

The Baldor-Reliance Motor EM3154T is NEMA Premium efficiency rated with an efficiency of 86.5%. This level of performance ensures lower energy consumption, reducing operational costs over time when compared to standard motors. The motor’s inverter-ready design enhances its ability to save energy when used with variable frequency drives (VFDs).

Technical Specifications Breakdown

Technical Specifications Breakdown

Specification Details
Model EM3154T
Power 1.5 HP
Speed 1770 RPM
Voltage 230V / 460V
Phase 3-Phase
Frequency 60 Hz
Frame 145T
Enclosure OPSB (Open Slotted Band)
Efficiency 86.5% at full load
Service Factor 1.15
Full Load Torque 0 LB-FT
Break-Down Torque 18.8 LB-FT
Pull-Up Torque 9.6 LB-FT
Locked-Rotor Torque 12.6 LB-FT

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 Every 5 years

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