Application of AC asynchronous servo motor

Company Profile

Dalian Electric Group Co., Ltd. was formerly known as Dalian Electrical Machinery Factory. Founded in 1946, Dalian Electric Group Co., Ltd. is a technical professional company specializing in the development, design, manufacture, and sales of motor and drag, control, and drive products. It is the birthplace of the first inverter motor in China and the only winner of the China Quality Gold Award in the motor industry. Dalian Electric Co., Ltd. currently has 200 engineers and technicians. It is a young and knowledgeable team with professional and profound technical background and long-term practical experience. We always adhere to the business philosophy of “development-oriented, service users, and return society” and continue to develop new products that are “special, efficient, precise, energy-saving, and complete” to meet the needs of users in accordance with the national industrial policy of vigorously developing a conservation-oriented economy. All products have passed ISO9001 quality certification system and CE certification.

Dalian Electric Group Co., Ltd. has the capability of independent innovation and designing research and development capabilities that are the core capabilities of the company. Since the establishment of the company, based on the production of Y series, Y2 series motors, etc., it has been developed and marketed to the market. New generation MD series, MDSP series, DSP series, YSVP series, YBP series, YGP, YKK and other industries The required motor. Our company's servo control motor industry has very good results and development:

1. Developed the YSFZ/YSFJ series AC servo motor and DMS series AC permanent magnet servo controller with the latest state-of-the-art technology and has been widely used in servo spindles and feed systems of various CNC machine tools;
2. In terms of special servo motors, our company has developed a variety of auxiliary motors and high-speed servo motors and low-frequency low-speed high-torque servo motors (10HZ, 15HZ, 20HZ, 25HZ) for the machine tool industry.
3. Servo control class spindle servo motor sales in the domestic market share of the first;
4. The power station wind-cooled island frequency conversion motor market share is the first, reaching more than 95% (only Siemens, ABB and Dalian Motor Factory production in the world);
5. The number of low-frequency and high-torque vector control type frequency conversion speed-regulating motor used in CNC lathes is the highest.
6. Flameproof direct drive type screw pump servo motor
7. Electric motors for pure electric vehicles and hybrid vehicles (National 863 Project)
8. Electric motors for pure electric vehicles

Dalian Electric Group Co., Ltd. is one of the earliest export bases in China's motor industry. Our company exports motors including NEMA motors that meet the standards of the American market, and it has a very good reputation in more than 50 countries such as Europe and America. In recent years, we have exported products. On the other hand, we have designed and developed MD1C cast iron housing motors and MS1A die-casting aluminum housing motors that meet the requirements of the International Electrotechnical Commission IEC 72 standard, the Australian AS-1359 standard, the British BS5000 and the BS4999 standard and have been exported to Europe, Oceania and other countries. In the future, the company will continue to provide valuable power products for industrial machinery through innovation, progress and cooperation. Through customer interaction, it will focus on product positioning, and then design and develop personalized products that are more suitable for customers' needs and create successful solutions. , Be an engineer around the customer.

AC spindle servo system users:
Beijing Kain Emperor CNC Technology Co., Ltd.; Beijing Hypersynchronous Technology; Dalian Dasen CNC Technology Co., Ltd.; Beijing Time Technology; Qiqihar Second Machine Tool Group; Shenyang Machine Tool Group; Jinan First Machine Tool Group; Sanlei Plastic Machinery (Dalian) Co., Ltd. Texas Delong Group; Zhejiang Pingyang Light Industry Machinery Plant; Harbin Beit Automotive Electronic Equipment Factory; Tengzhou Forging Machine Tool Plant; East China Numerical Control Co., Ltd.; Wuhan Zero Technology Co., Ltd.; Dalian Easy Digital Control Co., Ltd., Wafangdian Heavy Machine Tool Factory; Tengzhou Wanhu CNC Co., Ltd.; Wuxi Sanchao Machinery Co., Ltd. Wuxi Tiangong Metallurgical Machinery Co., Ltd. Shanghai Jiexian Automation System Germany Kobe Bosch Rexroth Austria B & Q


Dalian Electric Group Co., Ltd. Liu Chunyong
Dalian Motor Factory Development Course
In August 1946, Guanghua Electric Factory, the predecessor of Dalian Electric Machinery Factory, was established.
In January 1948, the 15W hand-operated generator was officially produced for the war of liberation and the War to Resist US Aggression and Aid Korea.
In January 1950, the original analog US-British DS•FS-type motor was replaced by a Soviet-made KA•KAO-type motor. This is the first generation of new motor products after the founding of China.
In January 1954, A• AO series motors were officially put into production, and the first-generation motor-driven products were replaced.
In March 1954, it was renamed as Dalian Electrical Machinery Factory. It is a key enterprise directly under the State Ministry of Machinery Industry.
In January of 1959, the J2 and JO2 series AC motors were formally put into production, and all the replacements of imitation Su-A and AO series motors and motor-dominated products were replaced for the second time.
From 1963 to 1964, the replacement of J02 three-phase asynchronous motors was completed. At the same time, it began to produce export motors.
In January 1965, it began production of a 14.5mm quadrupole anti-aircraft gun supply device.
In the 1970s, Dalian Electric Machinery Factory became a model factory for the national motor industry.
In 1970, ZD2, ZF2, and ZKG series DC motors, 7000KW large synchronous motors, ZZJ800 series DC motors, and ZG DC track motors were manufactured and manufactured.
In 1974, the 7000KW large-scale synchronous motor supporting the Chongqing Steel mill was successfully manufactured. 108 tons of electric wheel motors were successfully produced.
In December 1982, the WD-120 excavator motor was awarded the second prize for scientific research achievement by the provincial government.
In 1982, the company won national and provincial technological advancement awards.
In March 1983, Y80-132 series motors won the Provincial Quality Product Award.
In June 1984, Y series motors won the National Excellent Product Flying Dragon Award from the State Economic Commission.
In April 1985, the first Y112-4 alloy steel (LD1) progressive die designed and manufactured by ourselves was put into operation.
High-precision hard alloy progressive die has won the first prize of the National Association for Modeling Technology.
In May 1986, it was awarded the title of Advanced Unit of Economic Benefits by the Ministry of Machinery and Electronic Industry for the year of 85.
In November 1986, Y80-280 series motors won the 85th Quality Award from the Ministry of Machinery and Electronic Industry. At the same time by the State Economic Commission "6th Five-Year" advanced technology advanced enterprises Jinyou Award.
In January 1988, it was awarded the title of a national secondary enterprise. Daly brand Y80-280 series motors won the national gold prize for quality products.
In the same year in 1988, he was promoted to a state-level enterprise, and was granted export self-management rights by the Ministry of Foreign Trade and Economic Cooperation and the State Council's Office of Mechanical and Electrical Products Export.
In March 1989, it successfully developed the first special equipment for the new motor industry in the country - "ZJ-5000KN full vertical cold is a motor rotor die casting machine."
In September 1989, the MARK-36 154-ton electric wheel dump truck was awarded the "7th Five-Year Plan", the national key scientific and technological breakthrough collective honor certificate, and the electric wheel motor was supplied by our factory.
In December 1989, YH series high slip motor won the third prize of National Science and Technology Progress Award.
The MARK-36 154-ton electric wheel dump truck won the first prize for scientific and technological progress in the Ministry of Metallurgy, and the electric wheel motor is for our factory.
In 1990, the design and development of Y2 series products and the design and development of variable frequency speed motor were started.
In February 1990, the introduction of Japan's Toshiba TP series inverters was verified by national key development projects. Bulk put into the market.
In 1991, Y80-160 and Y180-280 series motors won the first prize.
Y180-280 series motors have won the national gold prize for high quality products and are the only manufacturers in the same industry in the country.
In August 1999, the company completed the transformation of the company, and the overall restructuring of the wholly state-owned enterprises - Dalian Electric Group Co., Ltd.. At the same time, Dalian Dali Precision Mould Development Co., Ltd., Dalian Pu-Chuan Technology Co., Ltd., Dalian Electric Parts Co., Ltd., Dalian Green Food Packaging Co., Ltd., Dalian Third Crane Factory, Dalian Hongteng Motor Material Co., Ltd. and other production entities were established.
In October 1999, Dalian Luhuan Food Packaging Co., Ltd., a wholly-owned subsidiary of Dalian Electric Group Co., Ltd., was officially established and put into operation.
In 2001, it hired foreign experts to design and develop MDIA aluminum shell motors for export to Europe and the United States.
MDIC cast iron shell motor.
The YDCQ oil field pumping unit motor adapted to the energy-saving transformation of oil fields was developed.
In 2002 passed the ISO9001 quality system certification.
In cooperation with domestic research institutes, we developed domestic leading YSFZ and YSFJ series AC asynchronous servo motors. The maximum speed of servo motor reaches 8000rpm.
Developed the second generation of frequency conversion speed-regulating motor of MDSP series with more obvious energy-saving effect.
In April 2003, it was converted into Dalian Electric Co., Ltd. Development of various servo motors for electric vehicles and YSFT
Series special servo motors.
The high-speed variable-frequency speed-regulating motor that adapts to the new requirements of electric drive has a rotational speed exceeding 15,000 rpm.
In July 2003, we developed low-speed high-torque motors, special motors for the rubber and plastics machinery industry, special motors for the food and medical machinery industry, end-cover motors for hydraulic stations and hydraulic pump industries, and new types of ship-end cap motors.
In December 2003, the company developed the 33B frequency conversion speed-regulating motor for the main motor of the machine tool industry.
A large number of CNC machine tools. The maximum speed is 9000rpm.
Developed frequency-controlled variable-speed motors for air-cooled islands in large-scale power plants and won the bid for a number of power plant projects.
In December 2004, we developed and produced special-purpose motors for military refueling vehicles and AC servo pump motors.
Development and production of YSFP series high-power servo motors.
Development and production of YKK high-voltage motors.
In August 2005, the company developed and produced the YSVP series vector control inverter motor.
In October 2005, it developed and produced special frequency control motor for MDZP metallurgical lifting industry.
In December 2005, all kinds of control motors took the lead in the domestic motor industry to exceed 30%.
AC spindle servo motor sales of 1200 units, the first place in the domestic market share.
Power station air-cooled island frequency control motor market share,
The market share of the low-frequency and high-torque vector control type frequency conversion speed-regulating motor used in CNC lathes is the highest.
The company has entered the ranks of power electronics and motor integrated product companies.
In June 2006, the foundation of the site of the new plant of Huangnichuan Electric was laid. It was completed at the end of December 2006.
In August 2006, started in November 2005, covers an area of ​​100,000 square meters, with an annual output of 150,000 tons of ship steel segmentation bases completed and put into production.
The AC asynchronous spindle servo motor was identified as a major equipment achievement project of the “Tenth Five-Year Plan” in Liaoning Province.
In December 2006, the “Key Technology Research and Development for Vehicle Drive Motors” cooperation with the Beijing University of Science and Technology was formally listed in the national “863” project plan, project number: 2006AA11A172.
In January 2007, the company formally moved from the Nansong Road factory site to the new Huangnichuan plant.
The second phase of the self-provided pier improvement project in November 2007 broke ground. In July 2008, it was completed and put into use.
In December 2007, the "863" project passed preliminary national acceptance.
In January 2008, the new Dalian Electric Group Co., Ltd. was established.
Http://chunyong525.wanye68.com
Dalian Electric Group Co., Ltd. Liu Chunyong

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