AmTecs 3.7kW 4 Pole IE2 Single Phase Capacitor Start & Run Electric Motor – 5HP 112 Frame
The AmTecs 3.7kW 4-pole IE2 single-phase capacitor start & run electric motor from the AMAS-SR-IE2 series is built for medium starting-torque applications where smooth acceleration and reliable continuous performance are essential. Designed with a high-strength aluminium frame, removable multi-mount feet, and a 180° rotatable terminal box, this motor provides flexible installation options across demanding industrial environments.
Key Specifications
Manufacturer: AmTecs
Series: AMAS-SR-IE2 Single Phase Motors (Capacitor Start & Run)
Power Output: 3.7 kW (5 HP)
Speed: 4-Pole (1500 RPM)
Frame Size: 112 Frame
Mounting Type: B3
Construction: Aluminium Multi-Mount Housing
Voltage: 240 V Single Phase (50 Hz)
Efficiency Class: IE2
Protection Degree: IP55
Insulation Class: F (80°C Temperature Rise)
Duty Cycle: S1 (Continuous Operation)
Mechanical & Construction
Frame Material: Aluminium Alloy
Feet: Removable / Multi-Mount for Versatile Installations
Terminal Box: Aluminium – Rotatable 180° (Top / Left / Right Cable Entry)
Cooling Method: IC411 – External Fan Ventilated
Surface Finish: RAL 5010 Blue Coating
Mounting Formats: IM B3, B5, B14S, B34L, B35, B34S, B34L, B5R
Thermal Protection: Integrated Thermal Reset Switch
Performance & Compliance
Motor Type: Capacitor Start, Capacitor Run (CSCR)
Starting Torque: 1.8 – 2.5 × Rated Torque
Operating Voltage: 240 V Single Phase, 50 Hz
Ambient Temperature: −20°C to +40°C
Rotation Direction: Forward / Reverse (F / R)
Certification: CE / UKCA Approved
Standard: IEC 60034-1
Features & Benefits
- ✅ Medium starting torque ideal for pumps, conveyors, and hydraulic systems
- ✅ IE2 efficiency for reduced running costs and heat losses
- ✅ Capacitor start & run system ensures smooth and stable acceleration
- ✅ Multi-mount frame for easy integration across applications
- ✅ IP55 environmental protection for industrial durability
- ✅ Thermal reset switch prevents overheating and safeguards motor life
- ✅ Continuous S1 duty-rated for long-term performance reliability
Typical Applications
- Pumps and fluid transfer systems
- Conveyors and material handling systems
- Hydraulic power packs
- Food processing and machinery
Why Buy from Worm Gear Motors Online?
100% genuine AmTecs motors: Fully certified and factory tested.
Flexible installation options: Multi-mount design and 180° rotatable terminal box.
Designed for reliability: Built for continuous industrial operation.
Best Price Guarantee: Found it cheaper? We’ll beat it.
Order the AmTecs 3.7kW 4 Pole IE2 Single Phase Capacitor Start & Run Electric Motor Today
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