精密行星减速机

精密行星减速机主要为伺服电机/步进电机专用，最大特点为高精度、传递能力大,当然也可以配直流电机、单相电机、同步电机及各类三相异步电机等动力源。精密行星减速机采用行星齿轮结构设计，采用高性能合金钢特殊热处理，法兰等为铝合金材质，具有外形美观、体积小、重量轻、扭矩大、噪音低、高效率、使用寿命长等特点。精密减速机全封闭内加高性能润滑脂，终生免维护。

相对其他减速机，精密行星减速机具有高刚性、高精度（单级可做到1分以内）、高传动效率(单级在97%-98%)、高的扭矩/体积比、终身免维护等特点。多数是安装在步进电机和伺服电机上，用来降低转速，提升扭矩，匹配惯量。 

按输出方向分主要有两种：直线型和直角型；
按级数分一般有三种：一级减速（一般为小于10：1）、二级减速（一般为大于10：1而小于等于200：1）、三级减速（有的品牌没有第三级，最大减速比做到100：1，一般划分原则就是大于100：1），但微型行星减速器可做到五级，减速比最大做到4592：1；
基本上精密行星减速器都是三个行星轮与一个太阳轮组合。
各种应用场合的不同，导致选择产品的也不同，选择那种品牌和产品主要还是看实际的应用情况如果您对这方面想进一步的了解，欢迎与我司工作人员联系。
应用领域：主要使用在数控机床、机床改造、包装机械和军工等行业 
技术参数：   
  外形尺寸： 40mm---400mm 
  减速比： 3---512 
  传递力矩： 5Nm---16660Nm 
  精密侧隙：≤5arcmin 

  安装方式： 任意… 

The precision planetary reducer is mainly designed for servo motors/stepper motors, with the greatest characteristics of high precision and large transmission capacity. Of course, it can also be equipped with power sources such as DC motors, single-phase motors, synchronous motors, and various three-phase asynchronous motors. The precision planetary reducer adopts a planetary gear structure design, uses high-performance alloy steel for special heat treatment, and the flange is made of aluminum alloy material. It has the characteristics of beautiful appearance, small volume, light weight, high torque, low noise, high efficiency, and long service life. The precision reducer is fully enclosed and equipped with high-performance lubricating grease, which is maintenance free for life.

Compared to other reducers, precision planetary reducers have the characteristics of high rigidity, high precision (up to 1 point per stage), high transmission efficiency (97% -98% per stage), high torque/volume ratio, and lifelong maintenance free. Most of them are installed on stepper and servo motors to reduce speed, increase torque, and match inertia.

There are mainly two types according to output direction: straight and right angle;
There are generally three types of speed reduction based on the number of stages: first level reduction (generally less than 10:1), second level reduction (generally greater than 10:1 but less than or equal to 200:1), and third level reduction (some brands do not have a third level, and the maximum reduction ratio is 100:1, and the general classification principle is greater than 100:1). However, micro planetary reducers can achieve five levels, and the maximum reduction ratio is 4592:1;
Basically, precision planetary reducers are a combination of three planetary gears and one sun gear.

The different application scenarios lead to different product choices. The choice of brand and product mainly depends on the actual application situation. If you want to further understand this aspect, please feel free to contact our staff.

Application fields: mainly used in industries such as CNC machine tools, machine tool transformation, packaging machinery, and military industry

Technical parameters:
External dimensions: 40mm -- -400mm
Reduction ratio: 3-512
Transmission torque: 5Nm --16660Nm
Precision side clearance: ≤ 5arcmin
Installation method: Any