Product introduction


The YE3 series motors are ultra - high - efficiency energy - saving three - phase asynchronous motors independently developed by our company. The cooling method is IC411. The motor performance meets the requirements of GB/T 755 "Rotating electrical machines - Rating and performance". The efficiency values comply with the Class 1 energy - efficiency standard in GB18613 - 2020 and are consistent with IE5 in the international standard IEC60034 - 30 "Efficiency classes of single - speed three - phase cage induction motors". This series of products can completely replace the Y, YGM, YGM2, YE2 series of low - voltage three - phase asynchronous motors.
The motor casings of this series are all made of high - strength gray cast iron, and the coils are made of high - quality corrosion - resistant copper wires. The protection level of the enclosure is IP55, which complies with the regulations of GB/T 4942.1 and IEC 60034 - 5. The installation dimensions comply with the international standard IEC 60072 and the national standard GB/T 4772.1. The cooling methods are IC411 and IC416, and they are suitable for continuous operation (S1). They feature low losses, high efficiency, compact structure, smooth operation, small vibration, low noise, long service life, and convenient use and maintenance. They can be widely used in machine tools, water pumps, fans, compressors, and speed reducers, and are also applicable to various mechanical transmission equipment such as transportation, mixing, printing, agricultural machinery, and food processing machinery.
The motor has one shaft extension. Upon the user's request, it can be made into a double - shaft extension. The second shaft extension can also transmit the rated power, but only through a coupling drive.
Upon the user's request, motors with other power ratings, voltages, frequencies, tropical wet type (TH), and protection levels can also be supplied.
Main parameters of 2 pole induction motor -YE3 series motors
Frame: H80-H355
Voltage: 380V, 400V, 415V, 660V, 690V, 220/380V, 380/660V, 400/690V, etc
No. of Poles: 2P
Efficiency Grade: IEC 60034-30 Grade 2 (IE3)
Protection Grade: IP55
Power: 0.18kW-315kW
Frequency: 50Hz
Standard: JB, IE
Cooling Type: IC411
Mounting Type: IM B3, IM B35, IM B5, IM V1, etc
Product advantages
1.This motor features high efficiency and energy-saving advantages. Its performance complies with GB/T 755 "Rotating electrical machines - Ratings and performance," and its efficiency meets the Class 1 energy efficiency standard in GB 18613-2020, aligning with the IE5 efficiency class in the international standard IEC 60034-30, helping users reduce electricity consumption.
2.This motor operates with low noise, high locked-rotor torque, and minimal vibration, meeting customers' requirements for quiet environments.
3.The motor is lightweight, safe, and reliable in operation, with guaranteed quality, minimizing potential after-sales issues for users during long-term use.
4.The motor is easy to install and maintain, allowing for online troubleshooting and guidance for repairing or replacing damaged parts, saving unnecessary time wasted during maintenance.
Manufacturer Introduction
Xi'an Simo Motor Co., Ltd. (formerly Xi'an Simo Motor Factory) is a professional manufacturer of electric motors in China's machinery industry. The motors it produces include large - and medium - sized, high - and low - voltage, AC and DC motors, synchronous motors, high - efficiency motors, and explosion - proof motors. It is a power system provider integrating motor design and manufacturing, mechanical processing, and automation complete engineering.

The company was established in 1955 and has a history of 70 years in motor production and sales. In 1995, Simo Motor was the first in the motor industry to obtain the ISO9001 - 1994 quality management system certification. In 2017, it passed the ISO9001 - 2015 quality management system certification of the China Quality Certification Center (CQC). It has also obtained certifications such as the EU "CE", Australian "GEMS", South Korean "KC", Russian "GOST", Chinese "CCC", and energy - saving certification. All explosion - proof motors have obtained explosion - proof certificates, "CCC" mandatory product certification certificates, and mining product safety mark certificates.
Simo Motor holds over 120 invention patents for its products. It has 34 major product series, including more than 1,800 sub - categories and a total of over 19,500 specifications. The power range is from 0.55 kilowatts to 25,000 kilowatts. The main motor products include YX, YXKK, YXKS series high - efficiency high - voltage motors; YR, YRKK, YRKS wound high - voltage motors; YE3 high - efficiency, YE4, YE5 ultra - high - efficiency series asynchronous motors; YVFE2, YVFE3, YVFE4, YVFE5 series high - efficiency variable - frequency speed - regulating motors; YBX3, YBX4, YBK3, YBF3, YBBP series explosion - proof high - and low - voltage asynchronous motors; T, TD, TK, TDMK series synchronous motors; and Z2, Z4, Z series DC motors. These products are widely used in fields such as environmental protection, power, coal, petroleum, mining, metallurgy, railways, transportation, chemical industry, agriculture, water conservancy, aviation, navigation, and high - tech. It is a designated motor supporting manufacturer for China Railway Corporation and a qualified supplier for General Electric (GE) of the United States.
Simo Motor has an advanced R & D team, constantly improving the efficiency and quality of its motors. It supports motor customization services from all over the world and across the country. At the same time, it has a perfect after - sales service system, helping customers solve after - sales problems through multiple online and offline channels.
Partner Introduction
SIMO Motors is a designated motor supplier for China Railway Corporation, providing auxiliary motors for railway stations, bullet trains, and various rolling stock applications. Additionally, SIMO Group is a certified supplier for:
*China North Industries Group Corporation (NORINCO Group)
*China Railway Construction Corporation (CRCC)
*Zoomlion Heavy Industry Science & Technology
*Shaanxi Blower Group
*Ansteel Group
*Shaanxi Coal and Chemical Industry Group
*Institute of Electrical Engineering, Chinese Academy of Sciences
*China Shipbuilding Industry Corporation (CSIC)
*General Electric (GE) USA
Choose Simo, Choose Quality!
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