High Efficiency Ye3/Ye4/Ye5 Series Three-Phase Electric Motors - China Suppliers & Factory
Product Overview
We can also customize products with various voltages, 380v, 400v, 415v, 440v, 660v and various frequencies of 50HZ, 60HZ, and various installation methods.
The YE3 / YE4 / YE5 series ultra-high efficiency three-phase asynchronous motors comply with the standard "YE3 / YE4 / YE5 Series (IP55) Three-Phase Asynchronous Motors Technical Conditions (Frame Size 80 - 355)". The efficiency indicators meet the standard "Energy Efficiency Limits and Energy Efficiency Grades for Small and Medium-sized Three-Phase Asynchronous Motors".
This series of motors are highly efficient, energy-saving and environmentally friendly. They feature low operating costs, low vibration, low noise, and high reliability. They are suitable for driving various mechanical equipment without special requirements.
The Y series motors feature excellent protection levels and superior insulation performance, making them ideal for a variety of general machinery, including fans, pumps, machine tools, compressors, and conveyor systems. This versatility also gives them potential applications in hazardous environments such as the petroleum and chemical industries, as well as demanding settings like steel mills and mines, where reliability and durability are crucial.
Working Environment
Maintenance Guidelines
- 1 The motor should be installed in a dry, ventilated place free of corrosive gases, and ensure good heat dissipation.
- 2 Ensure the voltage is stable before wiring the motor.
- 3 The motor wiring should be correct, securely connected, and have good contact to avoid poor contact or short circuits. (For a 3KW motor, the wiring method is 'Y'; for motors above 3KW, the wiring method is '△').
- 4 During motor operation, regularly check the motor's running condition, such as temperature, sound, and vibration. If any abnormalities are found, stop the motor for inspection immediately.
Detail Pictures
Frequently Asked Questions (FAQ)
What customization options are available for these motors?
We can customize products with various voltages (380v, 400v, 415v, 440v, 660v), frequencies (50HZ, 60HZ), and different installation configurations to meet your requirements.
What technical standards do YE3, YE4, and YE5 motors comply with?
They comply with the technical standard "YE3 / YE4 / YE5 Series (IP55) Three-Phase Asynchronous Motors Technical Conditions (Frame Size 80 - 355)" and standard energy efficiency limits and grades for small and medium-sized motors.
What are the required operating environment conditions?
The standard operating environment requires an altitude below 1000 meters and an ambient temperature ranging between -15℃ and 40℃.
How should the motor wiring be connected based on power rating?
For a 3KW motor, the wiring method is 'Y' (Star connection). For motors with power above 3KW, the wiring method is '△' (Delta connection).
What applications and industries are these motors suitable for?
They are ideal for driving general machinery such as fans, pumps, machine tools, compressors, and conveyors, as well as demanding industries like petroleum, chemical, steel mills, and mines.
What inspections are required during routine maintenance?
Ensure installation in a dry, ventilated, non-corrosive environment, verify voltage stability before wiring, and regularly inspect operating temperature, sound, and vibration for abnormalities.