China OEM Precision Helical Gear Planetary Reducer Size 140 Speed 400W Servo Gear Box for 57 Steeping Motor with Free Design Custom

Item Description

precision helical gear planetary reducer dimensions one hundred forty velocity 400w servo gear box for 57 steeping motor

Merchandise Description

Planetary gearbox is a variety of reducer with wide versatility. The inner equipment adopts low carbon alloy steel carburizing quenching and grinding or nitriding process. Planetary gearbox has the characteristics of modest structure size, huge output torque, higher speed ratio, high performance, protected and dependable overall performance, and so on. The inner equipment of the planetary gearbox can be divided into spur equipment and helical gear. Customers can pick the right precision reducer in accordance to the requirements of the application.
1.The output shaft is created of massive dimension,big span double bearing design and style,output shaft and planetary arm bracket as a whole.The input shaft is positioned directly on the world arm bracket to guarantee that the reducer has substantial functioning accuracy and maximum torsional rigidity.
2.Shell and the internal ring equipment utilized integrated design,quenching and tempering soon after the processing of the tooth so that it can accomplish higher torque,large precision,substantial wear resistance.Moreover surface area nickel-plated anti-rust treatment,so that its corrosion resistance tremendously enhanced.
3.The planetary equipment transmission employs entire needle roller with out retainer to enhance the contact floor,which drastically updates structural rigidity and provider existence.
four.The equipment is produced of Japanese imported content.Soon after the metallic slicing approach,the vacuum carburizing heat treatment to 58-62HRC. And then by the hobbing,Get the greatest tooth form,tooth path,to guarantee that the gear of high precision and good effect toughness.
5.Input shaft and sunshine equipment built-in framework,in order to increase the procedure precision of the reducer.
6.Ring gear processing technological innovation: Making use of interior gear slotting machine and hobbing equipment the precision of ring gear right after processing can get to .GB7.

Planetary reducer characteristic:
one.Quiet procedure:helical gears lead to decrease vibration and sounds.
2.Higher precision:common backlash is 3 arcmin,excellent for precision handle.
three.High rigidity & torque:substantial rigidity&torque had been utilized integral ball bearings.
4.Adapter-bushing link:can be hooked up to any motor all more than the world.
5.No grease leakage:perfect dissolution utilizing high viscosity anti-separation grease.
6.Servicing-totally free:no need to replace the grease for the life of the device.can be hooked up in any position.

Planetary reducer parameters:

Design Variety:

Business Profile

Newgear(China) obtain German precision planetary equipment layout and producing engineering,Production of higher rigidity, little backlash, minimal sound, stable transmission, reputable and sturdy planetary reducer,extensively utilized in numerous fields.
Newgear(China) has a complete planetary equipment reducer producing chain .

Packaging & Delivery


The Components of a Gearbox

There are numerous areas of a Gearbox, and this write-up will assist you realize its capabilities and elements. Learn about its maintenance and suitable treatment, and you’ll be on your way to repairing your auto. The complexity of a Gearbox also can make it straightforward to make blunders. Discover about its capabilities and parts so that you are going to be capable to make the greatest selections attainable. Read on to learn more. Then, get your auto completely ready for wintertime!


Gearboxes are entirely integrated mechanical factors that consist of a sequence of gears. They also incorporate shafts, bearings, and a flange to mount a motor. The conditions gearhead and gearbox are not usually used interchangeably in the motion sector, but they are typically synonymous. Gearheads are open up gearing assemblies that are put in in a machine body. Some newer designs, this sort of as battery-run cell models, require tighter integration.
The electricity losses in a gearbox can be divided into no-load and load-dependent losses. The no-load losses originate in the equipment pair and the bearings and are proportional to the ratio of shaft velocity and torque. The latter is a function of the coefficient of friction and speed. The no-load losses are the most significant, considering that they signify the biggest proportion of the complete decline. This is since they improve with pace.
Temperature measurement is one more essential preventive routine maintenance follow. The warmth produced by the gearbox can hurt parts. Substantial-temperature oil degrades speedily at higher temperatures, which is why the sump oil temperature ought to be monitored periodically. The maximum temperature for R&O mineral oils is 93degC. However, if the sump oil temperature is a lot more than 200degF, it can result in seal harm, equipment and bearing dress in, and untimely failure of the gearbox.
No matter of its size, the gearbox is a vital part of a car’s drivetrain. Regardless of whether the auto is a athletics vehicle, a luxury car, or a farm tractor, the gearbox is an essential component of the motor vehicle. There are two principal types of gearbox: regular and precision. Every has its personal advantages and negatives. The most essential thing to consider when choosing a gearbox is the torque output.
The main shaft and the clutch shaft are the two main elements of a gearbox. The principal shaft runs at motor velocity and the countershaft could be at a reduced velocity. In addition to the principal shaft, the clutch shaft has a bearing. The equipment ratio establishes the quantity of torque that can be transferred between the countershaft and the main shaft. The travel shaft also has yet another identify: the propeller shaft.
The gears, shafts, and hub/shaft link are designed in accordance to endurance design and style specifications. Relying on the application, each component have to be in a position to withstand the normal stresses that the system will knowledge. Oftentimes, the bare minimum pace range is ten to twenty m/s. Nevertheless, this assortment can vary in between various transmissions. Generally, the gears and shafts in a gearbox should have an stamina limit that is much less than that limit.
The bearings in a gearbox are regarded put on parts. While they should be replaced when they put on down, they can be held in service a lot for a longer time than their supposed L10 lifestyle. Utilizing predictive maintenance, makers can decide when to replace the bearing prior to it damages the gears and other factors. For a gearbox to purpose appropriately, it should have all the elements detailed previously mentioned. And the clutch, which allows the transmission of torque, is regarded as the most important ingredient.


A gearbox is a fully integrated mechanical component that consists of mating gears. It is enclosed in a housing that houses the shafts, bearings, and flange for motor mounting. The goal of a gearbox is to enhance torque and change the pace of an engine by connecting the two rotating shafts jointly. A gearbox is usually manufactured up of multiple gears that are connected jointly using couplings, belts, chains, or hollow shaft connections. When electrical power and torque are held consistent, pace and torque are inversely proportional. The speed of a gearbox is decided by the ratio of the gears that are engaged to transmit electricity.
The equipment ratios in a gearbox are the amount of methods a motor can take to change torque into horsepower. The volume of torque necessary at the wheels is dependent on the working problems. A motor vehicle demands more torque than its peak torque when it is moving from a standstill. As a result, the 1st gear ratio is utilised to boost torque and shift the motor vehicle ahead. To go up a gradient, far more torque is necessary. To sustain momentum, the intermediate equipment ratio is utilized.
As metal-to-metallic speak to is a widespread result in of gearbox failure, it is crucial to keep track of the situation of these factors intently. The main concentrate of the proactive collection of exams is abnormal dress in and contamination, whilst the preventative exams emphasis on oil situation and additive depletion. The AN and ferrous density exams are exceptions to this rule, but they are utilized far more for detecting abnormal additive depletion. In addition, lubrication is crucial to the efficiency of gearboxes.


Day-to-day maintenance is a essential factor of the life cycle of a gearbox. During maintenance, you have to inspect all gearbox link parts. Any free or ruined connection part should be tightened immediately. Oil can be tested using an infrared thermometer and particle counters, spectrometric evaluation, or ferrography. You need to check for too much wear and tear, cracks, and oil leaks. If any of these parts are unsuccessful, you must exchange them as quickly as attainable.
Correct analysis of failure styles is a necessary portion of any preventative maintenance system. This investigation will support recognize the root trigger of gearbox failures, as nicely as program for foreseeable future preventative routine maintenance. By effectively organizing preventative servicing, you can avoid the expense and inconvenience of repairing or replacing a gearbox prematurely. You can even outsource gearbox servicing to a business whose authorities are knowledgeable in this discipline. The final results of the examination will support you develop a much more efficient preventative maintenance system.
It is critical to check the condition of the gearbox oil periodically. The oil ought to be changed according to its temperature and the hours of procedure. The temperature is a significant determinant of the frequency of oil modifications. Increased temperatures need a lot more frequent modifications, and the degree of protection from humidity and drinking water minimizes by 75%. At elevated temperatures, the oil’s molecular construction breaks down far more speedily, inhibiting the development of a protecting movie.
Fortunately, the gear sector has developed progressive systems and companies that can aid plant operators decrease their downtime and ensure optimal overall performance from their industrial gears. Listed here are 10 steps to guarantee that your gearbox continues to serve its objective. When you are getting ready for maintenance, often keep in mind the pursuing tips:
Regular vibration examination is a important portion of gearbox routine maintenance. Increased vibration indicators impending difficulties. Visually examine the internal gears for signs of spiraling and pitting. You can use engineers’ blue to check the speak to pattern of equipment tooth. If there is a misalignment, bearings or housings are worn and require alternative. Also make certain the breathers remain clear. In filthy applications, this is far more hard to do.
Appropriate lubrication is another key aspect in the existence of gearboxes. Correct lubrication prevents failure. The oil need to be cost-free of international materials and have the appropriate volume of flow. Appropriate lubricant selection is dependent on the type of equipment, reduction ratio, and input power. In addition to oil stage, the lubricant have to be regulated for the dimension and condition of gears. If not, the lubricant need to be modified.
Absence of correct lubrication lowers the toughness of other gears. Inappropriate upkeep decreases the daily life of the transmission. Regardless of whether the transmission is overloaded or undersized, abnormal vibration can injury the gear. If it is not appropriately lubricated, it can be destroyed outside of repair. Then, the need to have for alternative gears might arise. Nevertheless, it is not a time to squander a whole lot of income and time on repairs.

China OEM Precision Helical Gear Planetary Reducer Size 140 Speed 400W Servo Gear Box for 57 Steeping Motor     with Free Design CustomChina OEM Precision Helical Gear Planetary Reducer Size 140 Speed 400W Servo Gear Box for 57 Steeping Motor     with Free Design Custom