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11kW 2 Pole IE3 (3000rpm) Teco AC Motor, IE3, B3 Foot Mounted, Aluminium, Frame 160M
TECO I2—11-2B3 is an 11 kW IE2 three-phase 2-pole AC induction motor with a 160M frame, B3 foot mounting and a rated speed of 2950 rpm at 50 Hz for industrial machinery applications.
Why Choose the TECO I2---11-2B3 IE2 AC Motor?
The TECO I2---11-2B3 is a robust and efficient three-phase AC induction motor designed for reliable operation in industrial machinery, pumps, fans, conveyors and general-purpose drive applications. As part of the TECO I2 IE2 aluminium motor series, it combines an energy-efficient design with dependable performance for continuous industrial use.
This motor has a rated output of 11 kW and a 2-pole configuration, providing a rated speed of approximately 2950 rpm at 50 Hz. Its IE2 efficiency classification helps reduce electrical losses compared with conventional standard-efficiency motors, while the totally enclosed fan-cooled construction provides dependable cooling and protection in industrial environments.
Designed for operation at 400 V, 50 Hz, the I2---11-2B3 has a nominal current of approximately 19.9 A and a full-load efficiency of 89.5%. The 160M frame and B3 foot-mounted configuration make it suitable for straightforward installation onto machine bases, skids and industrial equipment.
Key Advantages
- Efficient 11 kW three-phase industrial AC motor.
- IE2 efficiency classification for reduced electrical losses.
- 2-pole design for high-speed industrial applications.
- Rated speed of approximately 2950 rpm at 50 Hz.
- Robust IP55 totally enclosed fan-cooled construction.
- B3 foot mounting for conventional horizontal installations.
Key Features
- TECO I2 IE2 aluminium motor series.
- 11 kW rated output power.
- 19.9 A nominal current at 400 V, 50 Hz.
- 2950 rpm rated speed at 50 Hz.
- 89.5% full-load efficiency.
- 0.89 power factor.
- 160M IEC frame size.
- IP55 protection for demanding industrial environments.
- IC411 totally enclosed fan-cooled construction.
- Class F insulation.
- B3 foot-mounted configuration for secure machine installation.
Reliable Power for Industrial Machinery
Three-phase induction motors such as the TECO I2---11-2B3 provide dependable mechanical power for industrial equipment while requiring relatively little routine maintenance. The squirrel-cage induction motor principle provides robust operation without brushes or commutators, making this type of motor well suited to continuous-duty machinery.
The combination of an 11 kW output, 2-pole configuration and approximately 2950 rpm operating speed makes this motor particularly suitable for applications requiring a high rotational speed. Its IP55 enclosure, IC411 cooling arrangement and Class F insulation support reliable operation across a wide range of industrial installations.
Typical Applications
- Industrial pumps and pumping systems.
- Fans, blowers and ventilation equipment.
- Conveyors and material handling machinery.
- Compressors and process equipment.
- Machine tools and manufacturing machinery.
- Industrial processing equipment.
- OEM machinery and general-purpose industrial drives.
Technical Specifications
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| Motor Mounting | B3 – Foot | |
|---|---|---|
| Construction | Aluminium | |
| Motor Speed | 2 Pole 3000RPM | |
| Phase | Three Phase | |
| Efficiency Class | IE3 | |
| Power | 11 kW | |
| Manufacturer | TECO | |
| Series | I2 IE2 Aluminium Motors | |
| Model | I2---11-2B3 | |
| Product type | Three-phase AC induction motor | |
| Rated output power | 11 kW | |
| Number of poles | 2 | |
| Rated speed | 2950 rpm at 50 Hz | |
| Rated voltage | 400 V AC | |
| Frequency | 50 Hz | |
| Rated current | 19.9 A | |
| Full-load efficiency | 89.5% | |
| Efficiency at 3/4 load | 90.5% | |
| Efficiency at 1/2 load | 90.0% | |
| Power factor | 0.89 | |
| Locked-rotor current | 165 A | |
| Rated torque | approx. 35.6 Nm | |
| Locked-rotor torque | 230% of full-load torque | |
| Breakdown torque | 305% of full-load torque | |
| Rotor inertia | 0.154 kg·m² | |
| Frame size | 160M | |
| Mounting type | B3 foot mounted | |
| Protection rating | IP55 | |
| Cooling method | IC411 totally enclosed fan cooled | |
| Insulation class | Class F |
Frequently Asked Questions
What is the TECO I2---11-2B3 used for?
The TECO I2---11-2B3 is an industrial three-phase AC induction motor designed to power equipment such as pumps, fans, conveyors, compressors and production machinery.
What is the power rating of the TECO I2---11-2B3?
The motor has a rated mechanical output of 11 kW.
What speed does the TECO I2---11-2B3 run at?
The 2-pole motor has a rated operating speed of approximately 2950 rpm at 50 Hz.
What is the efficiency rating of this motor?
The I2---11-2B3 is an IE2 efficiency motor with a full-load efficiency of approximately 89.5%.
How is the TECO I2---11-2B3 mounted?
The motor uses a B3 foot-mounted configuration, allowing it to be securely installed on a machine base, frame or equipment skid.
Trusted Industrial Motor Technology
TECO industrial motors are designed to provide dependable mechanical power for demanding machinery, with robust construction, efficient operation and standardised IEC mounting arrangements that simplify integration into industrial equipment.
