MVB-060 planetary gear, planetary gear, 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 and north respectively bearing clearance 0.15mm MVS-060 planetary reducer, 0.10mm .II axis south and north respectively bearing clearance: 0.22mm, 0.20mm, III south axis North bearing clearance are: 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 tooth length, tooth gear reducer section involute 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 contact us for more models, please visit our official website or call us for Planetary Transmission Equipment Co., Ltd., Dongguan Niu Geer to share with you an introduction to planetary gear planetary gear reducer stainless planet getting started machine applications requiring high torque volume ratio (the value at 2-100, depending on the ratio of the size), high torsional stiffness and low backlash precision motion control applications, etc., depending on the application. Planetary gear reduction ratio and torque increase by the same factor, as well as the speed is reduced by the same factor MVB-090 planetary reducer, the corresponding motor to maintain high efficiency operation. For greater stability, it also reduces the load on the motor equivalent inertia. In short, the use of planetary gear allows the machine manufacturers to build smaller, more economical motion control device. Single-stage planetary gear reducer gear ratio available between 3: between 1: 1-10. The gear ratio can not be higher than 10: 1 is because the size of the pinion can not be further reduced. Gear ratio can not be less than 3: 1 MVD-140 planetary reducer, or external gear pinion and size is almost the same, there is no space to lay out a planetary gear. In 4: 1-8: 1 gear ratio provides the best planetary gear pinion and size, improve performance and extend life. Greater than 10: 1 gear ratio by increasing the second-stage planet gear is obtained, but generally increases the length and cost of the reducer. Crowning gear means to increase torque and less noise and modify gear tooth profile can be optimized gear. It also enhances the flank load distribution, thus reducing the surface pitting may cause high stress areas. Helical gear contact ratio increases, the performance of the planetary gear can be improved. Contact ratio refers to the gear at any given time engagement. Typical contact ratio spur gear reducer planet is 1.5, and the contact bevel gear ratio can be doubled to 3.3. By increasing the contact ratio helical gears available: spur gear type planetary gear compared torque increased by more than 30-50% increase in the degree of load sharing, thus extending the life of smooth and quiet operation. The above pictures, the content is for reference only, detailed questions, please call us or on our official website for. . MVB-060 planetary gear, planetary gear, 纽格尔 provided by the Dongguan 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!