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55kW 4 Pole IE3 (1500rpm) Teco AC Motor, IE3, B5 Flange Mounted, Cast Iron, Frame D250M
MPN: C2---55-4B5
Alt. SKU: C2554B5
Why Choose the TECO C2---55-4B5 55 kW AC Motor?
The TECO C2---55-4B5 is an industrial three-phase induction motor engineered for reliable and efficient continuous operation in industrial applications. With a 55 kW output and 4-pole design delivering around 1500 rpm at 50 Hz, this motor is ideal for pumps, compressors, fans, conveyors and general machinery where robust performance and durability are essential. :contentReference[oaicite:1]{index=1}
TECO motors are built to recognised energy efficiency standards and feature rugged construction with flange mounting for secure coupling to driven equipment. This makes the C2---55-4B5 suitable for demanding environments and long service life. :contentReference[oaicite:2]{index=2}
Key Features
- Rated output power: 55 kW (three-phase output).
- Poles: 4-pole design for ~1500 rpm operation at 50 Hz. :contentReference[oaicite:3]{index=3}
- Efficiency class: Typically IE2 or higher, complying with IEC60034-30 standards. :contentReference[oaicite:4]{index=4}
- Mounting type: B5 flange mount for direct attachment to driven equipment. :contentReference[oaicite:5]{index=5}
- Construction: Cast iron frame for mechanical strength and vibration resistance. :contentReference[oaicite:6]{index=6}
- Cooling: Totally enclosed fan cooled (IC411) with IP55 protection typical of industrial motors. :contentReference[oaicite:7]{index=7}
- Duty rating: Continuous (S1), suitable for sustained industrial use. :contentReference[oaicite:8]{index=8}
- Supply voltage: Standard three-phase industrial supply (e.g., 380–415 V AC). :contentReference[oaicite:9]{index=9}
Technical Specifications
- Manufacturer: TECO
- Model: C2---55-4B5
- Motor type: Three-phase induction motor
- Rated output power: 55 kW
- Number of poles: 4
- Approximate speed: ~1500 rpm at 50 Hz
- Efficiency class: IE2 (minimum) or better
- Mounting: B5 flange mounted
- Construction: Cast iron frame
- Protection class: IP55 typical for industrial motors
- Cooling method: IC411 fan cooled
Typical Applications
- Industrial pumping and booster systems.
- Fans and ventilation drives.
- Compressors and process plant machinery.
- Conveyors and material handling systems.
- OEM equipment requiring high-power reliable motors.
Frequently Asked Questions
What speed does the C2---55-4B5 run at?
With its 4-pole design, it runs at approximately 1500 rpm on a standard 50 Hz supply. :contentReference[oaicite:10]{index=10}
What does IE2 efficiency class mean?
IE2 is a defined energy efficiency grade under IEC60034-30 that improves energy performance compared to older standard motors. :contentReference[oaicite:11]{index=11}
What is B5 flange mounting?
B5 flange mounting means the motor has a mounting flange for secure attachment to driven equipment without separate base feet. :contentReference[oaicite:12]{index=12}
Is this motor suitable for continuous duty?
Yes. It is designed for continuous S1 industrial duty. :contentReference[oaicite:13]{index=13}
Trusted by Engineers and Industrial Installers
Selected for dependable 55 kW performance, durable cast iron construction and reliable speed in industrial drive applications. :contentReference[oaicite:14]{index=14}
| Manufacturer Part Number | C2---55-4B5 |
|---|---|
| KW Rating | 55kW |
| Manufacturer | TECO |
| Mounting | B5 Flange Mounted |
| Number of Poles | 4 Pole |
| Alternative Product SKU | C2554B5 |
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