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Baldor CEM3556T Motor - 1 HP, 1170 RPM, 3-Phase, TEFC, 60 Hz, 143TC Frame

Baldor CEM3556T Motor - 1 HP, 1170 RPM, 3-Phase, TEFC, 60 Hz, 143TC Frame

$1,456.00 USD
$1,456.00 USD
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The Baldor CEM3556T Motor is a high-performance, energy-efficient motor designed for demanding industrial applications. With a 1 HP output, 1170 RPM speed, and a Totally Enclosed Fan Cooled (TEFC) enclosure, this motor provides exceptional reliability and protection in challenging environments. Its C-face mounting and 143TC steel frame make installation seamless for a variety of systems.

This motor is NEMA Premium Efficiency certified, ensuring 82.5% efficiency at full load, making it an excellent choice for reducing operational costs in continuous-duty applications. The inverter-ready design allows for compatibility with variable frequency drives (VFDs), offering precise speed and torque control. With a robust construction and high service factor of 1.15, the CEM3556T motor is built to handle heavy-duty operations with ease.

Key Features:

  • Power: 1 HP
  • Speed: 1170 RPM
  • Enclosure: TEFC (Totally Enclosed Fan Cooled) for superior protection against contaminants.
  • Frame: 143TC, Steel construction for enhanced durability.
  • Efficiency: 82.5% at full load, NEMA Premium Efficiency certified.
  • Voltage Options: 208V / 230V / 460V @ 60 Hz.
  • Service Factor: 1.15 for dependable performance under load.
  • Mounting Arrangement: F1, C-face for easy and flexible installation.
  • Inverter Duty: Compatible with VFDs for energy-efficient operation.

Product Specifications

  • Model: CEM3556T
  • Power: 1 HP
  • Speed: 1170 RPM
  • Voltage: 208V / 230V / 460V
  • Phase: 3-Phase
  • Frequency: 60 Hz
  • Frame: 143TC
  • Enclosure: TEFC (Totally Enclosed Fan Cooled)
  • Efficiency: 82.5% at full load (NEMA Premium Efficiency certified)
  • Service Factor: 1.15
  • Bearing Grease: Polyrex EM (-20°F to +300°F)
  • Ambient Temperature: 40°C (104°F)
  • Duty Rating: Continuous (S1)
  • Mounting Arrangement: F1, C-face for easy installation
  • Insulation Class: F
  • Current @ Voltage:
  • Locked Rotor Current (LRC): Approximately 600% of rated full load current
  • Locked Rotor Torque: Standard
  • Breakdown Torque: 200% of rated torque
  • Power Factor: 67% at full load
  • Length: 13.29 inches
  • Weight: 43 lbs
  • Compliance and Approvals:
  • Rotor: Dynamically balanced for reduced vibration and smooth operation
  • Shaft Diameter: 0.875 inches
  • Shaft Extension Location: Pulley end
  • Shaft Rotation: Reversible
  • Starting Method: Direct On Line (DOL)
  • Thermal Protection: None built-in
  • Winding Thermal Devices: None
  • Noise Level: Standard NEMA sound level compliant

Applications and Uses

Pumps: Ideal for low-speed fluid transfer in industrial and commercial applications.

Fans and Blowers: Suitable for consistent airflow in controlled environments.

Conveyor Systems: Reliable for smooth and precise material handling.

Industrial Machinery: Perfect for applications requiring durable, efficient motors for heavy-duty operations.

Key Features and Benefits

Durable Construction: Steel 143TC frame for long-lasting performance.

Energy Efficient: Operates at 82.5% efficiency, saving on energy costs in continuous-duty applications.

TEFC Enclosure: Protects against contaminants, ideal for harsh environments.

NEMA Premium Efficiency: Certified for higher performance and lower operational costs.

Inverter Duty: Compatible with variable frequency drives for flexible operation.

Service Factor: 1.15 for reliable performance under heavy loads.

Installation and Maintenance Guidelines

Installation Guidelines:

  • Mount securely on a rigid, clean surface to prevent vibration.
  • Use the C-face mounting for easy alignment and setup.
  • Connect the motor to the proper voltage (208V/230V/460V) as per the wiring diagram.
  • Perform a no-load test to ensure proper functionality before applying a load.

Maintenance Guidelines:

  • Monthly: Check for dirt, debris, or unusual noise/vibration.
  • Quarterly: Inspect and tighten electrical connections.
  • Annually: Lubricate bearings with Polyrex EM grease and inspect frame for corrosion or wear.
  • Every 5 Years: Conduct a full motor overhaul, including alignment and insulation checks.

Warranty and Support

Warranty: Comes with a 3-year manufacturer warranty, covering defects in materials and workmanship.

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 CEM3556T Motor - 1 HP, 1170 RPM, 3-Phase, TEFC, 60 Hz, 143TC Frame

Efficiency Comparison Chart

Efficiency Comparison Chart

Applications and Recommended Use Cases

Applications and Recommended Use Cases

  • Pumps: Perfect for low-speed, high-torque fluid transfer applications.
  • Fans and Blowers: Ideal for air circulation in industrial environments.
  • Conveyor Systems: Reliable for smooth and consistent material handling.
  • Industrial Machinery: Durable for heavy-duty and long-lasting operations.

Energy Cost Savings Over Time

Energy Cost Savings Over Time

The Baldor CEM3556T Motor's NEMA Premium Efficiency certification ensures 82.5% efficiency, significantly reducing energy consumption and operational costs in continuous-duty applications. This efficiency can save up to 15% on energy expenses compared to standard motors.

Technical Specifications Breakdown

Technical Specifications Breakdown

Specification Details
Model CEM3556T
Power 1 HP
Speed 1170 RPM
Voltage 208V / 230V / 460V
Phase 3-Phase
Frequency 60 Hz
Frame 143TC
Enclosure TEFC (Totally Enclosed Fan Cooled)
Efficiency 82.5% at full load
Service Factor 1.15
Bearing Grease Polyrex EM (-20°F to +300°F)
Weight 43 lbs

Maintenance Schedule and Requirements

Maintenance Schedule and Requirements

Maintenance Task Frequency
Inspect motor for dirt, debris, and overheating Monthly
Check electrical connections for tightness and corrosion Quarterly
Lubricate bearings using Polyrex EM grease Annually
Inspect motor frame and shaft for wear or damage Annually
Perform a comprehensive motor inspection and overhaul Every 5 years

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