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75kW 8 Pole IE3 (750rpm) Teco AC Motor, IE3, B5 Flange Mounted, Cast Iron, Frame 315M
MPN: C2---75-8B5
Alt. SKU: C2758B5
Why Choose the TECO C2-75-8B5 75 kW 8 Pole AC Motor?
The TECO C2-75-8B5 is a heavy duty three phase squirrel cage induction motor engineered for continuous industrial service. Built with a rugged cast iron frame and configured in an IEC B5 flange mounted arrangement, it provides dependable low speed, high torque performance for demanding plant applications.
The 75 designation indicates a rated output of 75 kW, while the 8 pole configuration delivers a nominal speed of approximately 750 rpm at 50 Hz, making it ideal for applications requiring steady torque at lower rotational speeds. The B5 mounting style enables direct flange coupling to gearboxes, pumps and driven equipment in accordance with IEC standards.
Key Features
- Rated output: 75 kW.
- Pole configuration: 8 pole design for approx. 750 rpm at 50 Hz.
- Mounting: IEC B5 flange mounted configuration.
- Construction: Cast iron frame for strength and vibration resistance.
- Duty rating: Continuous duty (S1) industrial operation.
- Cooling: Typically IC411 totally enclosed fan cooled construction.
- Efficiency class: Commonly IE2 or IE3 depending on specification.
- Industrial reliability: Designed for long service life under heavy mechanical loads.
Technical Specifications
- Manufacturer: TECO-Westinghouse
- Model: C2-75-8B5
- Motor type: Three phase squirrel cage induction motor
- Rated power: 75 kW
- Poles: 8 pole
- Nominal speed: Approx. 750 rpm at 50 Hz
- Mounting arrangement: B5 (flange 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
- Gearbox driven systems
- Industrial pumps and mixers
- Low speed high torque conveyors
- Process plant equipment
- Heavy duty manufacturing machinery
Frequently Asked Questions
What speed does an 8 pole motor run at?
On a 50 Hz supply, an 8 pole motor has a synchronous speed of 750 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 by a large flange, allowing direct coupling to driven equipment such as gearboxes or pumps.
Is this motor suitable for continuous industrial operation?
Yes. Motors of this type are typically rated for S1 continuous duty and are designed for long term operation in demanding industrial environments.
Trusted by Industrial Engineers
A robust 75 kW low speed flange mounted motor selected for its torque stability, mechanical strength and dependable long term industrial performance.
| Manufacturer Part Number | C2---75-8B5 |
|---|---|
| KW Rating | 75kW |
| Manufacturer | TECO |
| Mounting | B5 Flange Mounted |
| Number of Poles | 8 Pole |
| Alternative Product SKU | C2758B5 |
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