Vibration motor maintenance, maintenance and storage: vibration motor bearing grease should be added regularly, usually 2-3 months charge once. Vibration at the motor oil to be injected or disassemble the gun nozzle oiling in place. Note the volume of oil to the bearing chamber to a third to half. Vibration motors are generally run 4-6 months once a small repair, overhaul once a year. Minor repairs the body when the dust cleared electromagnetic speed motor, check the insulation resistance of the coil, the wiring is solid, timely removal of hazards. Overhaul should open the motor, remove the dust inside and outside the body, to check bearing wear, check the connections. Grounding and all fastening bolts are loose and timely tightening brake motors, replacement of the grease. Vibration motor is running if there is an abnormal sound, should immediately stop inspection after troubleshooting before start running again. Vibration motor allows the right amount of axial clearance. Moving with the shaft and bearing. Single row tapered roller bearings, axial clearance must be controlled between 0.30-0.35mm, clearance is too large should adjust the pump motor, causing the motor to sweep the boring and very easy to burn out the motor. Vibration motor when not in use, must be stored in a dry warehouse, the library does not use corrosive gas motor, vibration motor for the new store should be reviewed regularly. Have damp, cold, rusty and grease deterioration and so on. Replace high-energy motor efficiency motors. Efficient motor suitable for long-running, high load factor of electric drive systems. The principle is to reduce the loss of energy efficient motor operation timing of the power conversion process internal disk generated by the motor, improve operational efficiency, greatly save energy. Technically loss through scientific analysis, using a three-phase "sine" winding, coupled with the size and geometry and other design techniques, efficient fan. Specialized technology and high-quality materials, such as integrated and effective energy-saving technologies to reduce copper in the motor (aluminum) consumption, iron loss, mechanical wind friction and stray loss, the total loss of the motor decreased (20% to 30%) efficiency 2 ~ 7%. Cheung energy-saving motors _ Dresdner efficiency motors (certified) _ Heyuan motor supplied by Zhengzhou Dresdner Xiang Motor Manufacturing Co. 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. Dresdner Cheung leadership with the staff warmly welcome all inquiries negotiations to create a better future Dresdner Cheung.