Planetary gear reducer planetary drawings _ _ Niu Geer

Structural analysis Niu Geer Planetary Transmission Equipment Co. planetary gearhead and an integral part of the planetary gear speed reducer is used in two-way two-helical gears, gear reducer is hardened, involute helical tooth structure A due to vibration parking, it was carried out through inspection openings. Circumstances found as follows: First, the axis south, north bearing clearance were 0.15mm, 0.10mm .II axis south and north respectively bearing clearance: 0.22mm, 0.20mm, III shaft south, north bearing clearance respectively: 0.15mm, 0.20mm. Second, the gap between east and west respectively distance ring of 0.64mm .0.40mm, shaft surface elevation can be combined with the lower cabinet to the lowest point of the distance between the output shaft) is 224.98mm. Third, the high speed pinion tooth surface and work with a large gear meshing with a slight pitting. Fourth, a pair of gear surface pitting two serious engagement, the pinion tooth size work to pitting flaking, in the vicinity of the pitch circle pitting spalling due to the formation of a small ditch, a depth of about 1- 1.5rnm , about 80% a planetary gear tooth long operation, the gear section of the gear teeth involute tooth profile shape has changed. Composition structure of planetary gear I believe we have a certain understanding, it is a set of runtime system plus system uses gear worm drive and the corresponding interact to form these components run where they are within a certain range are within the rigid casing of between related motive member and the movable member to produce a series of new coordination, such reducer Usually we are that it is a relatively low-speed torque big equipment. Above picture is only for reference, detailed models, please consult our planetary reducer brand, more models, please visit our official website or call us for disassembly and assembly of the planetary gear reducer should pay attention to what (Dongguan Niu Geer Planetary Transmission Equipment Co., Ltd.) 1, the planetary gear reducer should be securely mounted on a stable foundation or base level, behind the oil tank should be excluded, and the cooling air circulation flow. The basis of unreliable operation will cause vibration and noise, and to promote bearing and gear damage. When the drive coupling are projections or the use of gear, sprocket drive, you should consider the installation of protective devices, the output shaft to withstand higher radial loads should be used in enhanced. 2, to ensure that staff can be required to install the device conveniently close to the oil standard, breather plug, oil drain plug. After the installation is in place, should order a comprehensive check the accuracy of the installation location, each fastener pressed reliability, the installation should be flexible rotation. Planetary gear reducer with oil pool splash lubrication, the user before running the vent plug to remove and replace the breather. According to different installation location and open the oil level plug height screw Check the oil level line at the fuel from the oil level plug to the lubricating oil from the oil level plug holes to overflow, bit screwed oil plug determine correct before proceeding empty load test run, no less than two hours. Operation should be smooth, no shock, vibration, noise and oil leakage, abnormal should be immediately removed. After a certain period and then check the oil level should be to prevent leakage may cause the cabinet, such as ambient temperature is too high or too low, you can change the lubricant grades. 3, the installation of the planetary gear reducer, should pay attention to the central axis of the drive, the error is not greater than the use of the compensation amount of the coupling. You can extend the life of the well, and get a good transmission efficiency. 4, when the output shaft is installed transmission parts, is not allowed with a hammer planetary reducer, usually with a threaded assembly fixture and shaft ends, bolt the drive member is pressed into the planetary gear structure of the machine, or may cause reducer damage the internal parts. Best not to use steel fixed coupling, such coupling due to improper installation can cause unnecessary additional load, resulting in early bearing damage, serious and even cause the output shaft fracture. Planetary gear reducer planetary drawings _ _ 纽格尔 provided by City 纽格尔 Planetary Transmission Equipment Co.. City 纽格尔 Planetary Transmission Equipment Co., Ltd. (www.cn-newgear.com/)(www.cn-newgear.com) strong, credible, in Dongguan, Guangdong reducer, gearbox industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Niu Geer and you work into the brilliant, for a better future!