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Product Description
Company Info
Product Description
Series wound rotor double-speed three-phase asynchronous motor for lifting is a new type motor developed as a complete set of the lifting units of the crane.The high-speed electrode of the motor is used for running with load and the low speed electrode for the slow positioning process and it has the characteristics of stable starting, small switching current, small mechanical shock, simple structure and simple operation and so on.
The stator of this motor has 6 leadouts;The rotor adopts a set of compound coil line set and the design of the high-speed electrode can be carried out through three external slip rings;And the low-speed electrode rotor winding has been connected into a loop and the high impedance can automatically appear, at this time, it is equivalent that the squirrel cage motor runs.Since the rotors at both electrodes have high impedance, which can ensure a larger starting torque and the switching torque as well as effectively limit the starting current and the switching current.
The stator of this motor has 6 leadouts;The rotor adopts a set of compound coil line set and the design of the high-speed electrode can be carried out through three external slip rings;And the low-speed electrode rotor winding has been connected into a loop and the high impedance can automatically appear, at this time, it is equivalent that the squirrel cage motor runs.Since the rotors at both electrodes have high impedance, which can ensure a larger starting torque and the switching torque as well as effectively limit the starting current and the switching current.
Address:
Canglongdao Sci-Tech Park, Wuhan, Hubei, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Electrical & Electronics, Industrial Equipment & Components, Manufacturing & Processing Machinery
Main Products:
lifting motor, Y series motor, electric motor, hoist motor, special motor, induction motor
Company Introduction:
Motor Factory of China Changjiang National Shipping Group was established in 1970. As the only professional manufacturer making metallurgical and lifting motor in Hubei, its products are widely used in the fields such as metallurgy, lifting, construction, port, water conservancy, power and chemical engineering and so on.
With more than 1000 staff, our factory possesses 340 sets of special equipment and the electric power of the motors produced every year is up to 700, 000KW. With a powerful strength of design and development, large sum of investment into R & D, complete varieties of equipment and rational disposition of manpower. Our factory can meet the challenge of sustainable development of the industry.
Our Factory hold three patents: Patents on inventions of YZRD series wound rotor double-speed asynchronous motor for lifting. YMDZ electromagnetic brake and circulating water cooling motor. And the patent on invention of YZRD asynchronous motor has been granted a gold prize at the 7th National Patents on Invention Commend. In 1997, we establish a complete set of quality control system in accordance with the international standard ISO9001-1994. In 2002, our factory made a complete improvement of the quality control system according to the ISO9001-2000. In 2006, Our factory obtained CE Certification of Europe Union.
With more than 1000 staff, our factory possesses 340 sets of special equipment and the electric power of the motors produced every year is up to 700, 000KW. With a powerful strength of design and development, large sum of investment into R & D, complete varieties of equipment and rational disposition of manpower. Our factory can meet the challenge of sustainable development of the industry.
Our Factory hold three patents: Patents on inventions of YZRD series wound rotor double-speed asynchronous motor for lifting. YMDZ electromagnetic brake and circulating water cooling motor. And the patent on invention of YZRD asynchronous motor has been granted a gold prize at the 7th National Patents on Invention Commend. In 1997, we establish a complete set of quality control system in accordance with the international standard ISO9001-1994. In 2002, our factory made a complete improvement of the quality control system according to the ISO9001-2000. In 2006, Our factory obtained CE Certification of Europe Union.
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