YesSlowerYou can't overload. Overloading can seriously damage the internal components of the speed-reducing machine, leading to reduced equipment performance, a sharp reduction in life expectancy, and even to sudden breakdowns and security incidents。
Main hazards of overloading on speed-reducing machines:
Severe damage to mechanical components: overloads expose core components such as gears, bearings, transmission axes to stress well beyond design limits. This can lead to tasting, stripping, broken teeth, accelerated wear, hugging or fragmentation of bearings, bending, deforming and even fractures of moving axes。
Temperature surges: overloading can significantly increase internal friction and generate large amounts of heat. Lubricating oils oxidize, deteriorate and decrease viscosity due to high temperatures, leading to the loss of lubrication and the formation of a vicious circle of “overloading, heat and lubrication, and more severe wear”, which may trigger corroding or axle burning。
Vibration and noise increase: overload disrupts the balance of the transmission system, leads to unstable operation of the equipment and produces abnormal vibrations and noise. This not only affects the working environment, but may also cover up other potential failures and is an important early warning signal that equipment is about to fail。
Lubrication system failure: the high temperature and pressure generated by overload accelerates oil seals, seals age, and spills lubricants. At the same time, lubricant performance decreased to prevent the formation of effective oil membranes on the friction surface, further exacerbating the wear of components。
Overloading and electrical risks: overloading can lead directly to increased electrical currents, higher temperatures, aging materials for accelerating electrical insulation, burning generators in serious cases and even causing electrical fires in a flammable and explosive environment。
Equipment lifetime and safety risk: combining the above effects, long-term overloading will significantly reduce the service life of the speed-reducing machines and the equipment as a whole and significantly increase maintenance and replacement costs. In extreme cases, sudden breakdowns, such as broken gears and axle bearings, can lead to serious security incidents, such as equipment out of control and heavy objects falling, threatening the safety of persons and property。
Recommendation for correct use:
To ensure the safe, reliable and long-lived operation of speed-reducing machines, the following principles must be strictly observed:
Overloading is strictly prohibited: always ensure that the load does not exceed the rated twirls and rated loads indicated on the speed-reducing badge。
Regulate type: when choosing type, it should be calculated on the basis of load peaks (rather than averages) and a safety factor of 1. 2 ~ 1. 5 times is set aside to avoid the “small marathon”。
Emphasis on installation and maintenance: ensure that speed-reducing machines are accurate with electrics and loads and avoid creating additional loads due to installation deviations. Regular inspections of oil tables and oils, replacement of lubricants on time and monitoring of operating temperatures and vibrations。
In short, the normative use is the basis for ensuring the safety and economic efficiency of equipment, and any overloading is short-sighted at the expense of equipment life and safety。
From: http://www. Fsjzxfsb. Com
