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Item
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Specification
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Model
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YE4
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Frame Size
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H80–355
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Output Power
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0.12 kW – 800 kW
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Voltage
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380V, or customized
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Protection Degree
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IP55
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Insulation Class
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Class F
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Mounting Type
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Foot mounting, flange mounting, double shaft ends
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Certification
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ISO9001, CCC, CE
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Motor Type
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Totally enclosed fan-cooled squirrel-cage three-phase induction motor
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YE4 Series H80–355 Ultra-High Efficiency Three-Phase Induction Motor
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The YE4 Series three-phase induction motor is a high-efficiency general-purpose motor designed for industrial equipment that requires reliable operation, reduced energy consumption, and stable long-term performance. This series meets the Grade 2 efficiency requirements under GB18613-2020 and complies with the IE4 efficiency level specified in IEC 60034-30-2014. It also meets the performance requirements of JB/T 13299-2017 for YE4 motors.
Manufactured with improved materials, advanced processing technology, and optimized electromagnetic design, the YE4 motor is a totally enclosed, fan-cooled squirrel-cage three-phase asynchronous motor. Its mounting dimensions, testing methods, and performance requirements are designed in accordance with relevant IEC and Chinese national standards.
This series offers high efficiency, strong starting torque, low noise, and reliable cooling performance. It is suitable for driving a wide range of general machinery, including compressors, fans, pumps, and other industrial equipment. It can also be used in petroleum, chemical, pharmaceutical, mining, and other industrial environments.
Key Features
- IE4 High Efficiency – Complies with IEC 60034-30-2014 IE4 efficiency requirements and supports energy-saving operation.
- Optimized Motor Design – Manufactured with improved materials, advanced processes, and optimized electromagnetic design.
- Totally Enclosed Fan-Cooled Structure – Suitable for general industrial operating conditions.
- Strong Starting Torque – Helps support stable startup for various mechanical equipment.
- Low Noise Operation – Designed for smoother and quieter performance.
- Flexible Installation Options – Available with foot mounting, flange mounting, and double shaft end configurations.
- Wide Industrial Application – Suitable for compressors, fans, pumps, petroleum, chemical, pharmaceutical, mining, and general machinery sectors.
Technical Specifications
Item Specification Model YE4 Frame Size H80–355 Output Power 0.12 kW – 800 kW Voltage 380V, or customized Protection Degree IP55 Insulation Class Class F Mounting Type Foot mounting, flange mounting, double shaft ends Certification ISO9001, CCC, CE Motor Type Totally enclosed fan-cooled squirrel-cage three-phase induction motor Application Fields
The YE4 Series three-phase induction motor can be used to drive many types of general industrial machinery, including:
Compressors, fans, water pumps, production equipment, mechanical drive systems, petroleum equipment, chemical equipment, pharmaceutical machinery, mining machinery, and other general-purpose industrial equipment.
Short Description
YE4 Series three-phase induction motors are IE4 high-efficiency motors designed for general industrial drive applications. With optimized materials, strong starting torque, low noise, IP55 protection, Class F insulation, and flexible mounting options, they provide reliable performance for compressors, fans, pumps, mining equipment, chemical machinery, and other industrial systems.
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