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4kW 4 Pole IE3 (1500rpm) Teco AC Motor, IE3, B5 Flange Mounted, Aluminium, Frame D112M
MPN: I2----4-4B5
Alt. SKU: I244B5
Why Choose the TECO I2-4-4B5 AC Induction Motor?
The TECO I2-4-4B5 is a compact three phase AC induction motor designed for reliable continuous duty operation in industrial environments. With a rated output of 4 kW and a 4 pole configuration, it delivers stable mid-range speed and torque performance suitable for pumps, fans, conveyors and general machinery. The B5 flange mounting design enables direct coupling to gearboxes, pumps and driven equipment where face mounting is required.
Part of the TECO I2 motor family, this unit is typically specified for robust performance, thermal stability and long service life. It is commonly built in a totally enclosed fan cooled format for protection in industrial areas. Exact electrical characteristics, efficiency class and rated current should always be confirmed from the supplied motor nameplate.
Key Features
- Rated output: 4 kW
- Motor type: Three phase squirrel cage induction motor
- Pole count: 4 pole configuration
- Typical speed: approximately 1450 rpm at 50 Hz (refer to nameplate)
- Mounting: B5 large flange mount
- Duty: Continuous duty (S1)
- Application suitability: Direct-on-line or inverter-driven operation subject to rating
Technical Specifications
- Model / SKU: I2-4-4B5
- Manufacturer: TECO
- Product type: Three phase AC induction motor
- Power rating: 4 kW
- Poles: 4
- Rated speed: typically around 1450 rpm at 50 Hz
- Mounting: B5 flange mounted
- Supply: Three phase AC supply as per nameplate
- Duty rating: S1 continuous duty
Typical Applications
- Gearbox-driven machinery.
- Centrifugal pumps and process equipment.
- Industrial fans and ventilation systems.
- Conveyor and material handling drives.
- OEM equipment requiring flange-mounted motors.
Frequently Asked Questions
What speed does a 4 pole motor run at?
On a 50 Hz supply, a 4 pole induction motor typically operates at approximately 1450 rpm depending on load and slip.
What does B5 mounting mean?
B5 indicates a flange-mounted motor designed to be bolted directly to mating equipment such as gearboxes or pumps.
Is the I2-4-4B5 suitable for continuous duty?
Yes. It is designed for continuous S1 duty in industrial applications.
Can this motor be used with a variable frequency drive?
Many motors in this class are suitable for inverter use, but inverter-duty suitability and any derating requirements should be confirmed from the motor nameplate and datasheet.
Trusted by
Control panel builders, OEM manufacturers and maintenance teams select TECO motors like the I2-4-4B5 for dependable 4 kW drive power where flange mounting and reliable mid-speed operation are required.
| Manufacturer Part Number | I2----4-4B5 |
|---|---|
| KW Rating | 4kW |
| Manufacturer | TECO |
| Mounting | B5 Flange Mounted |
| Number of Poles | 4 Pole |
| Alternative Product SKU | I244B5 |
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