High Precision Slewing Drive System
Based on the traditional slewing drive, Maanshan Fuyong Intelligent Technology Co., Ltd has in-depth research and analysis of the rotary drive for the CSP based on the following aspects. And it optimized and upgraded for product structure, making product bearing capacity and the transmission precision improved, the installation faster, and the maintenance more convenient.
It has the following characteristics:
1. Adopting a pitch and azimuth integrated design. The overall compact structure solves the complicated installation problem of the split type reducer, reduces redundant parts, and reduces the host failure rate. At the same time, in order to ensure reliable bearing, the azimuth rotary drive system uses high-strength four-point contact ball bearings, which can withstand a large overturning moment while bearing certain axial and radial forces.
2. The integrated technology of the worm wheel integrated bearing raceway can maximize the distribution circle of the bearing rolling elements and improve the bearing capacity of the rotary drive system. In the same space size, the axial drive capacity of the slewing drive system can be increased by about 10% and the anti-overturning capability can be increased by about 20%.
3. It adopts double-lead worm gear transmission form and unique side gap adjustment device, which can accurately control axial displacement and accurately control transmission accuracy and backlash. And throughout the life cycle (lifetime of 30 years), it has the function of quickly recovering accuracy without disassembling the machine, and the operation is simple and convenient, and the power generation is not affected during the period.
4. According to local conditions, it adopts sealing structure and materials that can adapt to high and low temperature, dust, longtime sunlight and other environments, so that the sealing performance is reliable, the service life is long, and maintenance is free during the whole life cycle.
5. Fully adopt CAE design analysis and calculation to ensure that the main transmission parts and low temperature resistant housing can meet the strength and stiffness requirements under extreme conditions.
- December 30, 20201. Analysis on the causes of heating of slewing bearings:Possible reason 1:The shaft size of the slewing bearing is too large that the bearings will be tight.Solution:Provide an appropriate tolerance ...view
- April 21, 2020The tower crane slewing bearing is a large special structural bearing that can withstand large axial loads, radial loads and overturning moments. In addition, the slewing bearing itself has the charac...view
- December 17, 2020With the rapid economic development, bearings are widely used in life. Speaking of bearings, single row ball slewing bearings should be the most widely used bearings, and they are also essential spare...view
- April 29, 2019Enterprise information in the presence of insufficient and their part of the more successful machinery enterprises to implement informatization is tall CAD should be used, but was still in the stage o...view