Power Station Project

Feed pump motor application in the thermal power unit is the key equipment of the thermal power plants. It needs the large capacity and long run-time characteristics, so the motor should be stable operation and long service life. To realize the feed pump features and the high speed characters of the motor, we designed the motor based on the load requirements and try to reduce the electromagnetic load of motor windings, which ensure that the temperature rise, vibration and noise level of the motor satisfy the national and industry standards. We have supplied hundreds of 3000kW-14000kW feed pump motors for dozens of key national electric thermal power project. The motor with high efficiency, low starting current, large moment of inertia, low noise, low vibration, high reliability, easy installation and maintenance and other significant advantages, meet the requirements of 300MW-1000MW thermal power units perfectly.

We developed YL, YLST, YLKS series motors for circulating pumps, condensate pumps in the thermal power industry based on the characteristics such as vertical installation and withstand axial force, etc. One kind motor would not withstand axial load except rotor itself, and the other kind motor could withstand the axial load applied from the pump. According to the value of the load, upper bearings are selected thrust spherical bearings or thrust pad bearings. The power of the motor is from 450kW to 6000kW. It has high efficiency, low starting current, low noise, low vibration, high reliability, easy installation and maintenance and other significant advantages. The motor could withstand large thrust perfectly.

Projects

Application range

Cement Plant Project

To satisfy the high load torque and large capacity characteristics for the cement mill and vertical mill in the building materials industry, we designed a new YRKK series motor. The rotor of this series motor is used silver welding technology. It can prevent the joint sleeve open welding and fight off effectively. The motor select end flange mounted type sliding bearing structure. In order to prevent the bearing oil spill, we increased storage tanks and lower oil back ports based on the GB standard which solve the problem of the bearing oil spills and into the motor effectively. It meets the operational requirements of hte site perfectly.

Projects

Application range

Mine Project

Suitable for driving low speed mill equipment, the main transmission lattice-type ball mill, rod mill, mill and so on. Widely used in mining, cement and other industries. Synchronous motor mainly TDMK, TM brush series excitation motors and TMW series brushless motor, motor with large capacity, good starting performance, high efficiency, low temperature rise, low noise, reliable operation.

Projects

Water Conservancy Project

Tellhow Shenyang Electric Machine has been positively participated in and made great contribution in national water conservancy construction. The vertical synchronous motor TL, TLKS series and vertical asynchronous motor YL, YLKS, YLKK series, with capacity ranges from 500-15000kW, was designed and manufactured by us in reliable manufacture system with sixty years of experience in medium and large high-voltage AC motor according to the water conservancy industry requirements. By using leading technique from both domestic and abroad, our product features are high efficiency, low noise, low vibration, high reliability and easy to install and maintain, which can be used to drive draught fan, water pump, compressor and other water conservancy machines. Our motor power grades, mounting dimensions meet both national and IEC standards, which can be used as the auxiliary motor for export equipment and replacement for import motor respectively.

Projects