Product Introduction
IE3 premium efficiency motors-YE3 Series Motors
Production standards
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 IE3 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.
Basic information
IE3 premium efficiency motors-YE3 Series Motors 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.
Market applications
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
| Frame | H80-H355 |
| Voltage | 380V, 400V, 415V, 660V, 690V, 220/380V, 380/660V, 400/690V, etc |
| No. of Poles | 2P, 4P, 6P, 8P, 10P, 12P |
| 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 |
Analysis of advantages
IE3 premium efficiency motors-YE3 Series Motors
Energy-saving and highly efficient
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 IE3 efficiency class in the international standard IEC 60034-30, helping users reduce electricity consumption.
Low noise
This motor operates with low noise, high locked-rotor torque, and minimal vibration, meeting customers' requirements for quiet environments.
light weight
The motor is lightweight, safe, and reliable in operation, with guaranteed quality, minimizing potential after-sales issues for users during long-term use.
convenient after-sales maintenance
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.
Production Workshop and Process Overview
IE3 premium efficiency motors-YE3 Series Motors
Motor stator production
The stator adopts an integrated rolling process for one-piece forming, and uses a pure copper coil process. The standardized production process ensures that the production of the motor stator is more refined and efficient.
motor casing production
The motor casing is manufactured through a mechanized processing flow, using the gray cast iron hard-shell process, which results in higher processing accuracy. The casing has a unique heat dissipation design of Sima, enabling the motor to have a higher heat dissipation efficiency.
motor painting process
The painting of Sima motors involves three processes: one layer of dip painting, two layers of primer spraying, and three layers of outer painting.
motor assembly
The motor assembly follows an assembly line process, where each workshop is responsible for the corresponding assembly tasks, thus completing the assembly tasks more efficiently and professionally.
motor testing
Before leaving the factory, Sima motors are tested to check if they meet the standards. Products that fail to meet the standards are prohibited from entering the market.
motor packaging and warehousing
A professional outer packaging team classifies the motors. They use plastic bags for the primary packaging of the motors and wooden cases for the secondary packaging, ensuring that the motors are protected from dust and collisions.
Partial certificate display
IE3 premium efficiency motors-YE3 Series Motors
3C
CE
CQC
GEMS
GOST
Our factory
A detailed introduction to the history of our SIMO MOTOR and the range of products we manufacture.
our history
SIMO MOTOR
SIMO Group was founded in 1955 and has a history of more than 70 years in motor production and sales. The company was originally named "Xi'an Motor Factory". In 2004, it was restructured into "Xi'an SIMO Motor (Group) Co., Ltd.". Xi'an SIMO Motor (Group) Co., Ltd. was changed to "Xian Techfull Simo Motor Co., Ltd.." with a registered capital of 165 million yuan.
the range
The range of products we manufacture
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.
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