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行星减速机的型号类别介绍

行星减速机型号选型-精密行星齿轮减速机。减速机是一种动力传达机构,利用齿轮的速度转换器,将马达的回转数减速到所要的回转数,并得到较大转矩的机构。减速机是一种相对精密的机械,使用它的目的是降低转速,增加转矩。它的种类繁多,型号各异,不同种类有不同的用途。

Planetary reducer type selection - precision planetary gear reducer. The utility model relates to a speed reducer, which is a power transmission mechanism, which uses the speed converter of the gear to decelerate the rotation number of the motor to the required number of turns, and obtain the mechanism of large torque. Reducer is a relatively precise machinery, the use of its purpose is to reduce the speed and increase torque. It has a wide variety of models, different types have different uses.

一般的减速机有斜齿轮减速机(包括平行轴斜齿轮减速机、S系列减速机、锥齿轮减速机等等)、行星齿轮减速机、摆线针轮减速机、蜗轮蜗杆减速机、行星摩擦式机械无级变速机等等。常用减速机的用途:降速同时提高输出扭矩,扭矩输出比例按电机输出乘减速比,但要注意不能超出减速机额定扭矩。

General reducer with helical gear reducer (including parallel shaft helical gear reducer, S series reducer, bevel gear reducer etc.), planetary gear reducer, cycloid reducer, worm gear reducer, planetary frictioncvt mechanical machines. The use of commonly used reducer: slow down while increasing the output torque, torque output ratio of motor output by the deceleration ratio, but should pay attention to the speed reducer can not exceed the rated torque.

减速同时降低了负载的惯量,惯量的减少为减速比的平方。大家可以看一下一般电机都有一个惯量数值。蜗轮蜗杆减速机的主要特点是具有反向自锁功能,可以有较大的减速比,输入轴和输出轴不在同一轴线上,也不在同一平面上。但是一般体积较大,传动效率不高,精度不高。谐波减速机的谐波传动是利用柔性元件可控的弹性变形来传递运动和动力的,体积不大、精度很高,但缺点是柔轮寿命有限、不耐冲击,刚性与金属件相比较差,输入转速不能太高。

Slow down at the same time reduces the inertia of the load, the reduction of inertia is the square of the reduction ratio. We can look at the general motors have a number of inertia. The main characteristics of the worm gear reducer is a reverse self-locking function, can have a larger reduction ratio, the input shaft and output shaft is not on the same axis, not in the same plane. But generally larger size, transmission efficiency is not high, the accuracy is not high. Harmonic harmonic drive gear is controlled by the flexible components to transfer elastic deformation and dynamic movement, small volume, high precision, but the disadvantage is the soft wheel limited life, impact resistance, rigidity compared with metal, the input speed is not too high.

正因为以上种种因素,VEMTE技术中心工程师特研发出新型行星减速机,此款行星减速机其优点是结构比较紧凑,回程间隙小、精度较高,使用寿命很长,额定输出扭矩可以做的很大,但小编不得不说,此款行星减速机价格略贵。有目共睹的是行星减速机的传动效率高,一般的齿轮行星减速机传动效率可以高达98%,与轴承相比,行星齿轮减速机齿轮的当量曲线半径小,因此行星减速机的接触面积小,但是单位接触压力高。

Because of the above factors, the VEMTE Technology Center Engineer teyan issued a new planetary gear reducer, planetary reducer compare the advantage of compact structure, small backlash, high precision, long service life, rated output torque can be large, but small series have to say, this kind of planetary gear reducer with a little expensive. It is obvious to people the transmission efficiency of planetary gear reducer, gear planetary reducer drive efficiency can be as high as 98%, compared with the bearing, the equivalent radius of curve of planetary gear reducer gear is small, so the contact area of planetary gear reducer with small, but high contact pressure.

同时行星减速机的环齿中心有一个来自外部东西驱动的太阳齿轮,介于两者之间拥有一组由三颗齿轮分组合成与托盘之上的行星齿轮组,该组行星齿轮则是依靠著出力轴与内齿环及太阳齿支撑浮游于期间;当入力侧动力驱动太阳齿的时候,就可以带动行星齿轮自转,并依循著内齿环之轨迹沿著中心公转,行星减速机的旋转带动连结於托盘之出力轴输出动力。有一些传动比小的行星减速机的行星齿轮无法满足较大的传动比,有时需要2套或者3套来满足用户较大的传动比需求。

At the same time the center ring gear of planetary gear reducer has a sun gear from the external drive between the two things, have a group by three gear planetary gear set on the packet synthesis and tray, the planetary gear set is dependent on the output shaft and the inner ring gear and the sun gear support floating in time; when the the side force driving sun gear, planetary gear can be driven by the rotation, and follow the path along the center of the inner ring gear revolves, planetary gear reducer is driven by the rotation of the output shaft connected to the power output tray. Some planetary gear reducer with small transmission ratio can not meet the large transmission ratio, sometimes need 2 or 3 sets to meet the needs of the larger transmission ratio.

由于增加了行星齿轮的数量,所以2级或3级减速机的长度会有所增加,效率会有所下降,可以由使用者自由搭配。行星减速机也是利用齿轮的速度转换器,将电机的回转数调整到所要用的回转数,并得到较大转矩的机构。在用于传递动力与运动的减速机机构中,同时行星减速机属精密型减速机。行星减速机型号有:60 64 70 78 80 90 110 115 120 140 142 155 160 190 242。分为直角,中空,转角三种类型。

Due to the increase in the number of planetary gear, so the 2 or 3 speed reducer will be increased in length, the efficiency will be reduced, the user can freely match. Planetary gear reducer is also the use of gear speed converter, the motor will be adjusted to the number of rotary number to be used, and get a larger torque mechanism. The utility model relates to a speed reducer which is used for transmitting power and motion. Planetary reducer models are: 606470788090110115 120140142155160190 242. It is divided into three types: right angle, hollow and corner.


日期:2017/2/7 14:59:04
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