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18.5kW 4 Pole IE3 (1500rpm) Teco AC Motor, IE3, B5 Flange Mounted, Cast Iron, Frame D180M
MPN: C2---18-4B5
Alt. SKU: C2184B5
Why Choose the TECO C2---18-4B5 18.5 kW AC Motor?
The TECO C2---18-4B5 is a three-phase induction motor built for industrial applications requiring reliable mid-speed performance and continuous duty. With an output of approximately 18.5 kW and a 4-pole configuration, this motor delivers around 1500 rpm on a 50 Hz supply, making it suitable for pumps, fans, compressors, conveyors and other general-purpose driven machinery.
Designed and manufactured to recognised energy efficiency and mechanical standards, the C2---18-4B5 features a robust cast iron frame and B5 flange mounting for secure direct attachment to driven components. Its totally enclosed fan cooled design and typical IP55 protection support dependable continuous operation in demanding industrial environments.
Key Features
- Rated output power: ~18.5 kW three-phase output.
- Poles: 4-pole design for approximately 1500 rpm at 50 Hz.
- Efficiency class: IE2 or higher, complying with IEC60034-30 energy efficiency standards.
- Mounting type: B5 flange mount for compact direct drive installation.
- Construction: Cast iron housing for mechanical durability and long service life.
- Cooling method: IC411 totally enclosed fan cooled.
- Protection rating: Typically IP55, suitable for industrial environments.
- Duty type: Continuous duty (S1).
- Supply voltage: Standard three-phase industrial supply (e.g., 380–415 V AC typical; verify on nameplate).
Technical Specifications
- Manufacturer: TECO
- Model: C2---18-4B5
- Motor type: Three-phase squirrel cage induction motor
- Rated output power: ~18.5 kW
- Number of poles: 4
- Approximate speed: ~1500 rpm at 50 Hz
- Efficiency class: IE2 (minimum) or better
- Mounting arrangement: B5 flange mounted
- Frame material: Cast iron
- Protection class: IP55 typical
- Cooling: IC411 fan cooled
Typical Applications
- Industrial pumps and booster systems.
- Ventilation and extraction fan drives.
- Compressors and processing equipment.
- Conveyor and material handling systems.
- OEM machinery requiring reliable mid-speed torque motors.
Frequently Asked Questions
What speed does the C2---18-4B5 operate at?
With its 4-pole design, it runs at approximately 1500 rpm on a standard 50 Hz supply.
What does IE2 efficiency class mean?
IE2 is an energy efficiency classification under IEC standards, indicating improved energy performance compared with older standard motors.
What is B5 flange mounting?
B5 flange mounting refers to a motor with a mounting flange and no base feet, designed for direct attachment to driven equipment.
Is this motor suitable for continuous duty?
Yes. It is rated for continuous (S1) operation and suited to sustained industrial use.
Trusted by Engineers and Industrial Installers
Selected for dependable ~18.5 kW performance, solid mid-speed torque and rugged cast iron construction in industrial drive systems.
| Manufacturer Part Number | C2---18-4B5 |
|---|---|
| KW Rating | 18.5kW |
| Manufacturer | TECO |
| Mounting | B5 Flange Mounted |
| Number of Poles | 4 Pole |
| Alternative Product SKU | C2184B5 |
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