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3kW 4 Pole IE3 (1500rpm) Teco AC Motor, IE3, B5 Flange Mounted, Aluminium, Frame D100L
MPN: I2----3-4B5
Alt. SKU: I234B5
Why Choose the TECO I2-3-4B5 4 Pole B5 Flange AC Motor?
The TECO I2-3-4B5 is a rugged IEC three phase induction motor designed for flange-mounted industrial use. With a robust cast iron frame and compact B5 flange mounting, it provides dependable speed control and torque delivery for flange-driven pumps, gearboxes, blowers and OEM machinery.
This 4-pole model delivers approximately 3 kW of rated output, achieving around 1500 rpm when operated on a standard 50 Hz supply. Its flange mount allows clean, secure coupling to driven equipment without a foot base, making it ideal for vertical or integrated machine configurations.
Key Features
- Motor type: Three phase AC induction motor
- Pole count: 4 poles (~1500 rpm at 50 Hz)
- Rated output: ~3 kW
- Mounting: B5 flange mount
- Construction: Cast iron industrial frame
- IP rating: Typically IP55 for general industrial environments
- Insulation class: Class F (common industrial spec)
- Terminal box: Easy-access for wiring
- Designed for inverter use: Compatible with VFD control when correctly configured
Technical Specifications
- Manufacturer: TECO
- Series: I2 Cast Iron IEC Motor
- Model: I2-3-4B5
- Rated power: ~3 kW
- Rated speed: ~1500 rpm at 50 Hz
- Pole count: 4 poles
- Mounting: B5 flange mount
- Frame construction: Cast iron
- Ingress protection: IP55 typical
- Insulation class: Class F typical
Typical Applications
- Flange-mounted pumps and positive displacement units
- Gearboxes and direct-drive machinery
- Industrial blowers and fans
- Material handling and conveyor systems
- OEM machine tool drive systems
Frequently Asked Questions
What does “B5 flange mount” mean?
“B5” refers to an IEC standard flange mount where the motor’s output shaft protrudes through a face mounted flange, allowing direct coupling to driven equipment via a rigid flange or coupling arrangement.
Is this motor suitable for inverter operation?
Yes. With proper drive settings and cable screening, this motor can be used with a variable frequency drive for energy-efficient speed control.
Trusted by Engineers and Integrators
A dependable flange-mounted motor chosen for compact drive integration, strong industrial robustness and reliable torque performance in medium duty machinery.
| Manufacturer Part Number | I2----3-4B5 |
|---|---|
| KW Rating | 3kW |
| Manufacturer | TECO |
| Mounting | B5 Flange Mounted |
| Number of Poles | 4 Pole |
| Alternative Product SKU | I234B5 |
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