BLED XLED Series Cycloidal Gearbox Reducer Double Stage Flange-mounted with motor

BLED XLED Series Cycloidal Gearbox

Cycloidal Reducer Mounting Dimension Overview

XLED Series Cycloidal Gearbox

BLED Series Cycloidal Gearbox

Analysis of vibration causes of cycloidal pin gear reducer

Due to the compact structure and small volume of the cycloidal pin gear reducer, the input shaft and output shaft are on the same axis line due to the adoption of the planetary transmission principle so that its model can be as small as possible. The reducer runs smoothly and has low noise. The number of cycloidal needle teeth engaged is large, the overlap coefficient is significant, and the mechanism of machine balance limits the vibration and noise to a minimum.Vibration causes of cycloidal pin gear reducer:

1. The connection between the reducer and the motor is not vertical, resulting in resonance. The motor must be removed and installed again.
2.  If the output shaft connected with the reducer is bent or deformed, the coaxiality of the output transmission shaft must be detected.
3. If the center height of the equipment transmission shaft and the reducer is inconsistent, the installation surface of the reducer must be adjusted to ensure that the two installation dimensions of the equipment transmission shaft and the reducer are equal.Note that the vibration of the gear reducer can be avoided.

How to Dissipate Heat for Cycloidal Pin Gear Reducer

Generally, the working temperature of the lubricating oil inside the cycloidal pin gear reducer should not exceed 90 ℃. If the temperature is too high, the physical and chemical properties of the oil will be changed. For example, the viscosity of the lubricating oil is reduced, and the bearing capacity of the lubricating oil film is reduced, which may eventually lead to direct contact with the working tooth surface and tooth surface scuffing.There are three ways of cooling the reducer, which is described as follows:1. Natural coolingIf the general box can not meet the heat dissipation requirements, heat dissipation fins can be added outside the box, and the heat dissipation fins should be set so that the air can circulate naturally.2. Fan coolingIf the natural cooling of the box alone cannot meet the requirements, the fan can be used for cooling.3. Water coolingThe oil tank of the reducer is equipped with a serpentine water pipe, which is generally made of red copper or brass. The pipe is filled with cooling water, which takes away part of the air heat of the lubricating oil.

How to Deal with the High Temperature of Cycloidal Pin Gear Reducer

The cycloidal pin gear reducer is an integral part of the reducer. Still, the reducer is faced with a vital failure problem: how to deal with overheating of the reducer? How can we deal with these failures promptly? If it is not handled in time, it will damage the machine and decelerate. The following is a step-by-step ranking of hot issues:If the cycloidal pin gear reducer is heated in use and the temperature is too high, it is generally divided into the following possibilities:A. It may be that there is something wrong with the eccentric bearing.B. Of course, this is only a general situation. Other factors should also be considered. For example, the newly purchased machine may have unreasonable assembly or problems. Of course, this knowledge is the first reflection to be formed in the mind after the reducer temperature fault is found, but it does not mean that the problem is due to this reason.C. For the temperature problem of cycloidal pin gear reducer, there may be another essential factor to consider, that is, the problem of lubricating oil. If the reducer is short of lubricating oil, the above problem may also exist. It is necessary to suit the remedy to the case and adjust measures to local conditions.D. Of course, there are other reasons to consider. If the cycloidal pin gear reducer is often overloaded, it may also cause excessive temperatureHowever, these factors must be constantly analyzed, excluded, and selected to find the most correct answer. The reason for the high temperature of the cycloidal pin gear reducer has been found, and then there are solutions. There are many solutions to things, but the most direct and simple and the most reasonable one should be the method. This belongs to the basic theory of reducer technology, so there will be no more statements here.To sum up, there are many reasons for overheating cycloidal pin gear reducers. We need to gradually eliminate the fault according to the above points according to the actual situation, find out the problem, and then solve the problem. Of course, it is necessary to understand the structure and working principle of the cycloidal reducer. After learning to rank the fault step by step, we can quickly master the fault-solving method of the cycloidal reducer.