Amtecs 0.25kW 2 Pole Motor – 0.33HP 3000rpm IEC 63B3 Foot Mount
The Amtecs 0.25kW 2 pole IE2 motor in IEC 63B3 format is built for industrial reliability where fans, blowers, saws, polishing equipment, and direct-drive machinery. This foot-mounted aluminium motor combines standard IEC mounting dimensions with efficient 3 phase performance.
Motor Overview
This version is supplied in Foot Mount format so it can be installed on base-mounted machine beds and fabricated steel structures. This 2 pole configuration is typically chosen where higher shaft speed is required.
Why This Version?
This 0.25kW 2 pole Amtecs motor is intended for customers who need an IEC 63B3 motor rather than a generic substitute. The published frame, mounting, and shaft/flange detail (11mm Shaft) make it easier to match to replacement and OEM requirements.
Typical Applications
- Replacement motor duties where IEC interchangeability matters
- OEM installations requiring a standard foot mount motor
- High-speed industrial applications matched to 2 pole speed characteristics
- General 3 phase machinery including fans, blowers, saws, polishing equipment, and direct-drive machinery
Technical Details
- Rated power: 0.25kW
- Pole count: 2 pole
- Nominal speed: 3000
- IEC mounting code: 63B3
- Mounting type: Foot Mount
- Shaft / flange detail: 11mm Shaft
- Voltage: 380-420 / 220-240 V Y/Δ 50Hz
- Protection: IP55 TEFC
- Efficiency: IE2
- Construction: Aluminium frame, continuous-duty industrial motor
Internal Links & Compatible Options
Same motor power, different mounting options: jump to the Amtecs 0.25kW 2 Pole Motor mounting style you need.
Need a different motor power? Explore the closest motor sizes around 0.25kW.
More Amtecs motors: Browse all 0.25kW motors Browse all AMTECS electric motors
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Output Torque Calculator
Frequently Asked Questions
What speed does a 2 pole motor run at?
A 2 pole electric motor operating on a 50Hz supply typically runs at around 3000rpm, with the actual full-load speed usually around 2800–2900rpm due to motor slip.
What is this 0.25kW motor commonly used for?
This motor is commonly used on small conveyors, fans, pumps, geared assemblies, packaging equipment, and compact OEM machinery where higher running speed, reliable continuous-duty operation, and IEC interchangeability are important.
Is this motor suitable for pulley or coupling drives?
Yes, the B3 foot mount arrangement is commonly used for pulley-driven, chain-driven, and coupling-driven machinery where the motor is mounted directly onto a base or frame and aligned mechanically during installation.
What should I check before replacing a 0.25kW motor?
When replacing a 0.25kW motor, check the frame size, pole count, B3 mounting arrangement, shaft dimensions, supply voltage, and the mechanical fit to the existing machine before ordering.
Can this motor run on an inverter drive?
Many industrial AC motors can operate with inverter drives (VFDs), but suitability depends on the exact application, duty cycle, cable length, and motor specification.
What does B3 mounting mean?
B3 is the standard IEC foot-mounted arrangement, designed for motors that bolt down to a machine bed, baseplate, skid, or fabricated frame.
Duty Type: S1 (Continuous Operation)
Mechanical & Construction
Frame Material: Aluminium Alloy (Lightweight & Corrosion Resistant)
Feet: Removable Multi-Mount for Flexible Orientation
Bearings: NSK Premium Bearings
End Shields: Cast Iron Drive-End Shield (Frame 100 and Above)
Cooling Method: IC411 (Self-Ventilated External Fan)
Painting Color: RAL 5010 Blue
Mounting Options: IM B3, B5, B14S, B34S, B35, B5R
Thermal Protection: Thermistors Fitted as Standard
Performance & Compliance
Poles Available: 2 (3000 RPM) / 4 (1500 RPM) / 6 (1000 RPM) / 8 (750 RPM)
Efficiency Level: IE2 – High Efficiency
Operating Voltage Range: 220–240 / 380–420 V (50Hz)
Ambient Temperature: -20°C to +40°C
Rotation Direction: Forward / Reverse (F / R)
Standard: IEC 60034-1
Compliance: EU Eco Design Rule 2019/1781 (IE2 Efficiency Regulation)
Note: IE2 motors 0.75kW and above should now be IE3 unless used as a direct replacement.
Features & Benefits
- ✅ IE2 high efficiency motor ensures cost-effective and reliable operation
- ✅ 2-pole high-speed design ideal for fans, blowers, and centrifugal pumps
- ✅ Lightweight aluminium housing provides excellent cooling and corrosion resistance
- ✅ Removable multi-mount feet for flexible installation and terminal box positioning
- ✅ Premium NSK bearings for smooth operation and long lifespan
- ✅ Thermistors included for built-in motor protection
- ✅ RAL 5010 blue finish for enhanced durability and industrial appearance
Typical Applications
- Fans and ventilation systems
- Pumps and compressors
- Gearboxes and conveyors
- Textile and food processing equipment
- Automation and light industrial machinery
Why Buy from WormGear Motors Online
Genuine AmTec Motors: Compliant with IEC 60034-1 and EU Eco Design Rule 2019/1781.
Reliable Performance: Built for continuous-duty operation with NSK bearings and thermistors.
Flexible Installation: Multi-mount aluminium frame for adaptable configurations.
Best Price Guarantee: Found it cheaper elsewhere? We’ll beat it.
Order the AmTecs 0.25kW 2 Pole IE2 Aluminium Multi-Mount Electric Motor Today
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