We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more.
45kW 8 Pole IE3 (750rpm) Teco AC Motor, IE3, B5 Flange Mounted, Cast Iron, Frame 280M
MPN: C2---45-8B5
Alt. SKU: C2458B5
Why Choose the TECO C2---45-8B5 45 kW AC Motor?
The TECO C2---45-8B5 is a robust three-phase induction motor engineered for demanding industrial applications where low-speed, high-torque performance is required. With a rated output of 45 kW and an 8-pole configuration, it produces approximately 740–750 rpm on a 50 Hz supply, making it ideal for heavy duty drive systems such as large pumps, blowers, mixers and conveyor drives.
Manufactured to recognised efficiency and mechanical standards, this motor features a rugged cast iron frame and B5 flange mounting for secure direct attachment to driven equipment. Its totally enclosed fan cooled design with IP55 protection supports continuous industrial service with dependable performance.
Key Features
- Rated output power: 45 kW (three-phase output).
- Poles: 8-pole design for low-speed, high-torque operation (≈ 740–750 rpm at 50 Hz).
- Efficiency class: IE2 (or better) to meet IEC energy performance standards.
- Mounting arrangement: B5 flange mount for direct drive coupling to machinery.
- Construction: Cast iron housing for mechanical strength and durability.
- Cooling method: IC411 totally enclosed fan cooled.
- Protection rating: Typically IP55, suitable for industrial environments.
- Duty rating: Continuous duty (S1) for sustained operation.
- Standard voltage: Typically 400 V AC three-phase (verify nameplate details).
Technical Specifications
- Manufacturer: TECO
- Model: C2---45-8B5
- Motor type: Three-phase squirrel cage induction motor
- Rated output power: 45 kW
- Number of poles: 8
- Approximate speed: 740–750 rpm at 50 Hz
- Efficiency class: IE2 (or higher)
- Mounting: B5 flange mounted
- Frame material: Cast iron
- Protection class: IP55 (typical)
- Cooling: IC411 fan cooled
Typical Applications
- Large industrial pumps and booster systems.
- Blowers and ventilation fans.
- Mixers, crushers and processing machinery.
- Conveyor and materials handling systems.
- Direct drive or gearbox-coupled installations requiring dependable low-speed torque.
Frequently Asked Questions
What speed does the C2---45-8B5 run at?
The 8-pole design gives an approximate speed of 740–750 rpm on a 50 Hz supply.
What does IE2 efficiency mean?
IE2 is an efficiency class defined under IEC standards that indicates improved energy performance compared to older standard motors.
What is B5 flange mounting?
B5 flange mounting refers to a motor with a mounting flange and no base feet, designed to bolt directly to driven machinery.
Is this motor suitable for continuous duty?
Yes. It is designed for continuous S1 industrial duty.
Trusted by Engineers and Industrial Installers
Selected for dependable 45 kW performance, strong low-speed torque and rugged construction in industrial drive applications.
| Manufacturer Part Number | C2---45-8B5 |
|---|---|
| KW Rating | 45kW |
| Manufacturer | TECO |
| Mounting | B5 Flange Mounted |
| Number of Poles | 8 Pole |
| Alternative Product SKU | C2458B5 |
Write Your Own Review
