AmTecs 1.1kW 4 Pole IE3 Cast Iron Electric Motor – 1.5HP 90 Frame

The AmTecs 1.1kW 4-pole IE3 cast iron electric motor is a premium-efficiency, medium-speed motor designed for performance, reliability, and durability across a wide range of industrial applications. Built to IEC 60034-1 standards and compliant with Eco Design Rule 2019/1781, this robust motor combines high efficiency with superior mechanical strength. Its cast iron construction, fixed feet, and built-in thermistor protection make it ideal for long-term operation in demanding industrial environments.

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Key Specifications

Manufacturer: AmTec
Series: AM3-IE3 Cast Iron Motors
Power Output: 1.1 kW (1.5 HP)
Speed: 4-Pole (1500 RPM)
Frame Size: 90 Frame
Mounting Type: B3 / B5 / B35
Construction: Cast Iron Housing with Fixed Feet
Voltage: 230 / 400 V
Efficiency Class: IE3 (Premium Efficiency)
Protection Degree: IP55
Insulation Class: F (Class B Temperature Rise)
Duty Type: S1 (Continuous Operation)

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Mechanical & Construction

Frame Material: Heavy-Duty Cast Iron
Feet: Fixed Cast Feet for Enhanced Rigidity
Mounting Options: IM B3, B5, B35
Cooling Method: IC411 (Self-Ventilated External Fan)
Painting Color: RAL 5010 Blue
Bearings: Re-Greasable (Frame 160 and Above)
Thermal Protection: Thermistors Fitted as Standard

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Performance & Compliance

Poles Available: 2 (3000 RPM) / 4 (1500 RPM) / 6 (1000 RPM) / 8 (750 RPM)
Efficiency Level: IE3 – Premium Efficiency
Operating Voltage Range: 220–240 / 380–420 V or 380–420 / 660–720 V (50Hz)
Ambient Temperature: -20°C to +40°C
Rotation Direction: Forward / Reverse (F / R)
Standard: IEC 60034-1
Compliance: Eco Design Rule 2019/1781 (EU Efficiency Regulations)

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Features & Benefits

• ✅ IE3 premium efficiency reduces energy consumption and operating costs
• ✅ 4-pole design offers a balanced speed-to-torque ratio for versatile industrial use
• ✅ Cast iron housing ensures rugged durability and vibration resistance
• ✅ Fixed feet improve alignment stability and simplify installation
• ✅ Thermistors included for built-in temperature monitoring and protection
• ✅ RAL 5010 paint finish provides corrosion resistance and a professional appearance
• ✅ Re-greasable bearings (on larger frames) increase service life and reduce maintenance

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Typical Applications

• Pumps and compressors
• Conveyors and crushers
• Fans and blowers
• Mixers and agitators
• Industrial process and automation equipment

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Why Buy from WormGear Motors Online

Genuine AmTec Motors: All AM3-IE3 models are certified and tested to IEC and EU Eco Design standards.

Reliable Performance: Ideal for continuous-duty operation in harsh industrial environments.

Expert Support: Our technical team provides assistance with product selection and configuration.

Best Price Guarantee: Found it cheaper elsewhere? We’ll beat it.

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Order the AmTecs 1.1kW 4 Pole IE3 Cast Iron Electric Motor Today

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