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75kW 4 Pole IE3 (1500rpm) Teco AC Motor, IE3, B3 Foot Mounted, Cast Iron, Frame D280S
MPN: C2---75-4B3
Alt. SKU: C2754B3
Why Choose the TECO C2-75-4B3 75 kW 4 Pole AC Motor?
The TECO C2-75-4B3 is a heavy duty three phase squirrel cage induction motor designed for continuous industrial operation in demanding environments. Manufactured with a robust cast iron frame and supplied in an IEC B3 foot mounted configuration, it delivers reliable high power performance for pumps, fans, compressors and general process equipment.
The 75 designation indicates a rated output of 75 kW, while the 4 pole configuration provides a nominal speed of approximately 1500 rpm at 50 Hz, making it well suited to higher speed industrial applications. The B3 mounting style ensures straightforward installation onto baseplates or skids in accordance with IEC mounting standards.
Key Features
- Rated output: 75 kW.
- Pole configuration: 4 pole design for approx. 1500 rpm at 50 Hz.
- Mounting: IEC B3 foot mounted configuration.
- Construction: Cast iron frame for durability and vibration resistance.
- Duty rating: Continuous duty industrial operation (S1).
- Cooling: Typically IC411 totally enclosed fan cooled construction.
- Efficiency class: Commonly IE2 or IE3 depending on build specification.
- Industrial reliability: Designed for long service life under heavy mechanical loads.
Technical Specifications
- Manufacturer: TECO-Westinghouse
- Model: C2-75-4B3
- Motor type: Three phase squirrel cage induction motor
- Rated power: 75 kW
- Poles: 4 pole
- Nominal speed: Approx. 1500 rpm at 50 Hz
- Mounting arrangement: B3 (foot mounted)
- Frame material: Cast iron
- Cooling method: IC411 (TEFC)
- Duty cycle: Continuous duty (S1)
- Protection class: Typically IP55 (variant dependent)
- Insulation class: Commonly Class F (variant dependent)
Typical Applications
- Industrial pumps and booster systems
- Fans and ventilation systems
- Compressors
- Conveyors and processing equipment
- General heavy duty industrial machinery
Frequently Asked Questions
What speed does a 4 pole motor run at?
On a 50 Hz supply, a 4 pole motor has a synchronous speed of 1500 rpm. The actual operating speed is slightly lower due to slip under load.
What does B3 mounting mean?
B3 is an IEC foot mounted configuration where the motor is secured to a base or skid using integrated mounting feet.
Is this motor suitable for continuous industrial use?
Yes. This motor type is typically rated S1 continuous duty, designed for long term operation in demanding industrial environments.
Trusted by Industrial Engineers
A dependable 75 kW high speed industrial motor selected for its mechanical strength, efficiency and reliable long term performance in heavy duty applications.
| Manufacturer Part Number | C2---75-4B3 |
|---|---|
| KW Rating | 75kW |
| Manufacturer | TECO |
| Mounting | B3 Foot Mounted |
| Number of Poles | 4 Pole |
| Alternative Product SKU | C2754B3 |
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