AmTecs 3.7kW 2 Pole IE2 Single Phase Capacitor Start & Run Electric Motor – 5HP 112 Frame
The AmTecs 3.7kW 2-pole IE2 single-phase capacitor start & run electric motor from the AMAS-SR-IE2 series delivers strong starting performance and dependable continuous running for industrial applications. With a CSCR design providing high starting torque, plus an aluminium multi-mount frame and a 180° rotatable terminal box, this motor installs cleanly across pumps, conveyors, and hydraulic power packs.
Key Specifications
Manufacturer: AmTecs
Series: AMAS-SR-IE2 Single Phase Motors (Capacitor Start & Run)
Power Output: 3.7 kW (5 HP)
Speed: 2-Pole (3000 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 Flexible Orientation
Terminal Box: Aluminium – Rotatable 180° (Top / Left / Right Cable Entry)
Cooling Method: IC411 – External Fan Ventilated
Finish: RAL 5010 Blue
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)
Standard: IEC 60034-1
Compliance: CE / UKCA Certified
Features & Benefits
- ✅ High starting torque (CSCR) for pumps, conveyors, and hydraulic power packs
- ✅ IE2 efficiency to reduce running costs and heat losses
- ✅ Multi-mount aluminium frame with 180° rotatable terminal box
- ✅ IP55 protection for dusty and damp industrial settings
- ✅ Thermal reset switch guards against overload and overheating
- ✅ S1 continuous-duty rating for long, reliable operation
Typical Applications
- Pumps and fluid transfer systems
- Conveyors and material handling
- Hydraulic power packs
- Food processing and general machinery
Why Buy from Worm Gear Motors Online?
Genuine AmTecs motors: Factory-tested, CE/UKCA certified, and built to IEC standards.
Flexible installation: Multi-mount design with rotatable terminal box for clean cable entry.
Built for reliability: Robust aluminium housing and continuous S1 duty for demanding use.
Best Price Guarantee: Found it cheaper? We’ll beat it.
Order the AmTecs 3.7kW 2 Pole IE2 Single Phase Capacitor Start & Run Electric Motor Today
Fast UK delivery, expert support, and competitive pricing across the AMAS-SR-IE2 range.
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