Specific energy-efficient motor loss measures: energy efficiency measures electrical motor is a systematic project involving the whole life cycle of the motor, selection, running from the motor design and manufacturing to the motor, adjust, repair, scrap, to consider the entire life cycle of energy-saving measures from the effect of the electric motor, the main consideration in this respect at home and abroad to improve the efficiency of the motor from the following aspects. Saving motor design is the use of modern design tools optimized design technology, new materials technology, control technology, integrated technology, test technology, reducing the motor power loss and improve the efficiency of the motor, the design of efficient motors. Motor in converting electrical energy into mechanical energy, while part of the energy loss itself, typical AC motor loss can generally be divided into a fixed loss, variable loss and stray loss of three parts. Variable loss is included with the load changes, including the stator resistance loss (copper loss), loss of rotor resistance and brush resistance loss; fixed loss has nothing to do with the load, including core and mechanical losses. Iron loss but also by the hysteresis loss and eddy current losses are composed of a voltage proportional to the square, which is also inversely proportional to the frequency hysteresis loss; other stray losses are mechanical losses and other losses, including losses and friction bearing fan rotor etc. due to windage loss YZS series vibration motor characteristics caused by rotation: 1. excitation power and power with the proper vibration force, light body weight, small size YE3 motor, low mechanical noise. 2. Because the vibration motor is strong resistance type vibration resonance instead, it has a stable amplitude. 3. The vibration frequency range. Frequency electromagnetic vibration exciter is fixed, usually equal to the power efficient motor step rate, and the vibration frequency of the vibration motor can be adjusted by adjusting the speed of a wide range of ways, and can choose the frequency and amplitude of vibration in a different thoroughfare . 4. little affected by power fluctuations, electromagnetic exciter voltage variations due to centrifugal force caused by the occurrence of major changes, but the vibration motor, this change is very small. 5. Multi-machine combination export motor, can achieve self-synchronization to complete different process requirements. 6. exciting force can be changed according to the direction of the vibration motor mounting. 7. simply adjust the angle of the eccentric, exciting force can be adjusted stepless and amplitude. 8. maintenance simple, because unlike the electromagnetic spring-like, and therefore a similar gap adjustment, weight adjustment and other maintenance work can be exempt from the motor, bearing only need regular maintenance. 9. Complete specifications to meet the needs of various types of vibration machines work. Model is complete (2,4,6,8 grade), welcomed the purchase. Energy-saving motors, Dresdner Cheung motor (certified), Xuchang motor supplied by the Zhengzhou Dresdner Motor Manufacturing Co. Cheung. Zhengzhou Dresdner Cheung Motor Manufacturing Co. (www.deshengxiangmotor.com) (www.deshengxaingmotor.com) is Zhengzhou, asynchronous motor leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum to meet customer needs. Cheung at Dresdner leadership with the staff warmly welcome all inquiries negotiations to create a better future for Dresdner Cheung.