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55kW 2 Pole IE3 (3000rpm) Teco AC Motor, IE3, B5 Flange Mounted, Cast Iron, Frame D250M
MPN: C2---55-2B5
Alt. SKU: C2552B5
Why Choose the TECO C2-55-2B5 55 kW 2 Pole AC Motor?
The TECO C2-55-2B5 is a high performance three phase squirrel cage induction motor designed for continuous industrial duty in applications requiring high rotational speed. Manufactured with a rugged cast iron frame and supplied in IEC B5 flange mounted configuration, it is intended for direct coupling to pumps, compressors and high speed process equipment.
The 55 designation represents a rated output of 55 kW, while the 2 pole configuration provides a nominal synchronous speed of approximately 3000 rpm at 50 Hz. The B5 mounting arrangement allows secure flange mounting directly to driven machinery in accordance with IEC standards, ensuring precise alignment and compact installation.
Key Features
- Rated output: 55 kW.
- Pole configuration: 2 pole design for approx. 3000 rpm at 50 Hz.
- Mounting: IEC B5 flange mounted configuration.
- Construction: Cast iron frame for strength and vibration resistance.
- Duty rating: Continuous duty S1.
- Cooling method: Typically IC411 totally enclosed fan cooled construction.
- Efficiency class: Commonly IE2 or IE3 depending on specification.
- Industrial reliability: Engineered for sustained high speed operation.
Technical Specifications
- Manufacturer: TECO-Westinghouse
- Model: C2-55-2B5
- Motor type: Three phase squirrel cage induction motor
- Rated power: 55 kW
- Poles: 2 pole
- Nominal speed: Approx. 3000 rpm at 50 Hz
- Mounting arrangement: B5 flange mounted
- Frame material: Cast iron
- Cooling: IC411 TEFC
- Duty: Continuous duty S1
- Protection class: Typically IP55
- Insulation class: Commonly Class F
Typical Applications
- High speed industrial pumps
- Compressors
- Process plant machinery
- Large fans and blowers
- Heavy duty manufacturing equipment
Frequently Asked Questions
What speed does a 2 pole motor run at?
On a 50 Hz supply, a 2 pole motor has a synchronous speed of 3000 rpm. The actual operating speed is slightly lower due to slip under load.
What does B5 mounting mean?
B5 is an IEC flange mounting configuration where the motor is secured via a mounting flange directly to the driven machine.
Is this motor suitable for continuous industrial duty?
Yes. This motor type is typically rated S1 for continuous duty and is designed for long term operation in demanding industrial environments.
Trusted by Industrial Engineers
A dependable 55 kW high speed flange mounted motor selected for its mechanical strength, efficiency and reliable performance in heavy duty industrial applications.
| Manufacturer Part Number | C2---55-2B5 |
|---|---|
| KW Rating | 55kW |
| Manufacturer | TECO |
| Mounting | B5 Flange Mounted |
| Number of Poles | 2 Pole |
| Alternative Product SKU | C2552B5 |
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