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0.25kW 2 Pole IE3 (3000rpm) Teco AC Motor, IE3, B5 Flange Mounted, Aluminium, Frame D63
MPN: I2-0.25-2B5
Alt. SKU: I20252B5
Why Choose the TECO I2-0.25-2B5 0.25 kW 2 Pole B5 Flange AC Motor?
The TECO I2-0.25-2B5 is a compact industrial three phase induction motor from TECO’s I2 cast iron IEC motor family, engineered for continuous duty in machinery and OEM applications. With a rated power of 0.25 kW and a 2 pole design, this motor runs at approximately 3000 rpm on a 50 Hz supply, delivering dependable high speed torque for compact drives.
Supplied in B5 flange mounted configuration, it is ideal for mounting directly to driven equipment such as pumps, gearboxes or machine tool spindles without the need for a base. The cast iron housing enhances durability, mechanical strength and resistance to industrial stresses.
Key Features
- Rated output: 0.25 kW
- Pole configuration: 2 pole
- Rated speed: Approx. 3000 rpm at 50 Hz
- Mounting: B5 flange mounted (IEC standard)
- Construction: Cast iron industrial housing
- Protection rating: Typically IP55
- Insulation class: Class F
- Cooling method: IC411 (Totally Enclosed Fan Cooled)
- Thermal protection ready: Provision for thermostats/thermistors depending on frame
- Inverter compatible: Suitable for VSD operation when correctly configured
Technical Specifications
- Manufacturer: TECO
- Series: I2 Cast Iron IEC Motor
- Model: I2-0.25-2B5
- Motor type: Three phase squirrel cage induction motor
- Rated power: 0.25 kW
- Number of poles: 2
- Rated speed (50 Hz): Approx. 3000 rpm
- Mounting arrangement: B5 flange mount
- Frame size: Typically 63 or 71 frame (confirm on nameplate)
- Protection: IP55 typical
- Insulation class: Class F
- Supply voltage: Commonly 230/400 V or 400/690 V three phase (check nameplate)
Typical Applications
- Flange mounted centrifugal pumps
- High speed fans and blowers
- Compact conveyors with flange coupling
- Machine tool spindles
- OEM equipment integration
Frequently Asked Questions
What speed does a 2 pole motor run at?
A 2 pole motor operates at approximately 3000 rpm on a 50 Hz supply, suitable for high speed industrial and OEM drives.
What does B5 mounting indicate?
B5 indicates a flange mounted motor designed to be bolted directly to the driven equipment’s flange, eliminating the need for base feet.
Is this motor suitable for VSD/inverter use?
Yes. When correctly specified and installed, this motor can be driven by a variable speed drive for improved speed and torque control.
Trusted by Engineers and OEM Builders
A reliable and compact flange mounted motor chosen for high speed performance, durable construction and straightforward integration.
| Manufacturer Part Number | I2-0.25-2B5 |
|---|---|
| KW Rating | 0.25kW |
| Manufacturer | TECO |
| Mounting | B5 Flange Mounted |
| Number of Poles | 2 Pole |
| Alternative Product SKU | I20252B5 |
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