AmTecs 0.25kW 4 Pole IE2 Single Phase Capacitor Run Electric Motor – 0.35HP 71 Frame
The AmTecs 0.25kW 4-pole IE2 single-phase capacitor run electric motor from the AMAS-R-IE2 range is designed for light-duty industrial and commercial applications where smooth, continuous running is essential. With a low-starting torque design, it is ideal for fans, pumps, and equipment that gradually builds load. The aluminium multi-mount housing and 180° rotatable terminal box enable quick and flexible installation.
Key Specifications
Manufacturer: AmTecs
Series: AMAS-R-IE2 Single Phase Motors (Capacitor Run)
Power Output: 0.25 kW (0.35 HP)
Speed: 4-Pole (1500 RPM)
Frame Size: 71 Frame
Mounting Type: B3
Motor Housing: Aluminium Multi-Mount
Voltage: 240 V Single Phase (50 Hz)
Efficiency Class: IE2
Protection Rating: IP55
Insulation Class: F (80°C Temperature Rise)
Duty Type: S1 (Continuous Operation)
Mechanical & Construction
Frame Material: Aluminium Alloy
Feet: Removable / Reversible for Flexible Installation
Terminal Box: Aluminium, Rotatable 180° (Top / Left / Right Entry)
Cooling System: IC411 – External Fan Cooling
Finish: RAL 5010 Blue
Mounting Formats: IM B3, B5, B14S, B34L, B35, B34S, B34L, B5R
Thermal Protection: Integrated Thermal Reset Switch
Performance & Compliance
Motor Design: Capacitor Run (Low Starting Torque)
Starting Torque: 0.3 – 0.7 × Rated Torque
Frequency: 50 Hz
Ambient Operating Range: −20°C to +40°C
Rotation: Forward / Reverse (Reversible)
Conformance: IEC 60034-1 Standards
Certification: CE / UKCA Approved
Features & Benefits
- ✅ IE2 high efficiency improves performance and reduces operating cost
- ✅ Capacitor run configuration ideal for low-starting torque applications
- ✅ Terminal box rotates 180° for simplified wiring & flexible cable entry
- ✅ IP55 protection ensures durability in challenging environments
- ✅ Thermal overload protection included as standard
- ✅ Lightweight corrosion-resistant frame with a durable RAL 5010 finish
- ✅ Perfect for continuous S1 duty applications
Typical Applications
- Fans and ventilation systems
- Water and fluid pumps
- Food processing machinery
- General light-duty industrial equipment
Why Buy from Worm Gear Motors Online?
Industrial-Grade Quality: Fully certified and built to IEC standards.
Flexible Installation Options: Multi-mount with rotatable terminal box.
Reliable Performance: Designed for long-running continuous S1 operation.
Best Price Guarantee: Found it cheaper? We’ll beat it.
Order the AmTecs 0.25kW 4 Pole IE2 Single Phase Capacitor Run Electric Motor Today
Fast UK delivery, competitive pricing, and expert support across the full AMAS-R-IE2 single-phase motor range.





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