China Compact Structure Zero Backlash Harmonic Drive Gearbox SHF50 SHG Series Speed Reducer for Robot Arms gearbox assembly

Relevant Industries: Building Substance Stores, Producing Plant, Machinery Mend Stores, Foods & Beverage Manufacturing unit, Printing Outlets, Vitality & Mining, Foodstuff & Beverage Retailers, Promoting Firm, robot arms
Gearing Arrangement: Harmonic
Output Torque: 9-2041Nm
Enter Speed: primarily based on motor
Output Pace: based on ratio
Merchandise name: SHF SHG harmonic drive gearbox
Certificate: CE Certification
Ratio: fifty, eighty, one hundred, one hundred twenty, Quickly Delivery SMR63C-2OS Hybrid Ceramic Bearing Lubrication 3x6x2.5mm a hundred and sixty
Precision: zero backlash
Colour: Silver or black
Guarantee: 1 Calendar year
Software: Robotics
Packing: Carton or picket box
Buildings: compact
Excess weight: .fifty two-20.9kg
Port: ZheJiang

Compact Struct Zero Backlas Harmonice Drive Gearbox SHF50 SHG Sequence Speed Reducer for Robot ArmsSHG&SHF combination harmonic gearboxes are mostly structured by part sets.The cross roller bearing inside of the harmonic generate is with substantial precision and large rigidity,it is employed for keeping(principal bearing) exterior loading.SHG&SHF collection harmonic gearbox models are available in 9 measurements with gear ratios of fifty, 80, 100, one hundred twenty and 160:1.These harmonic generate gearboxes are best for extremely dynamic apps, this sort of as in robot axes. This is supported by: enormous torque density, substantial-tilt output bearing, lifelong precision and zero backlash.The built-in output bearing with substantial tilting capability enables the direct attachment of heavy payloads without the require for even more support, making certain a basic and area-saving design and style.SHG/SHF-2UH harmonic travel is fully sealed with a big hollow shaft diameter to feed by way of offer lines, shafts or cables for more travel techniques.Verified by many a long time of successful provider, Hot marketing V brushless large torque electric powered wheel hub motor geared dc motor with encoder the gears include a wide torque range and feature a long services life.SHG/SHF-2SO straightforward equipment units are very compact and lightweight. The absence of enter and output flanges make greatest overall flexibility in design integration. And the gears go over a wide torque assortment and feature a extended service existence.SHG/SHF-2SH simply units are extremely limited and light-weight. The absence of enter and output flanges make maximum flexibility in layout integration. The enlarged hollow shaft can be utilised to feed by means of supply strains, shafts or cables for further travel programs. Surly,the gears go over a extensive torque range and characteristic a extended provider existence.Form A variety of OptionsSHG&SHF collection harmonic gearboxes have 4 kinds of styles for selection.Please select the most ideal form according to the layout of mechanical device.*Large diameter hollow hole construction: hollow kind(2UH)*Correspond to a variety of input kinds: shaft enter sort(2UJ)*Less complicated procedure: standard straightforward sort(2S0)hollow easy type(2SH)Big difference in between SHG and SHF Harmonic Drive Gearbox*SHG sequence harmonic gearbox is used for high torque transmission system,while SHF harmonic gearbox is with standard torque.*SHG harmonic gearbox torque is 30% increased than that of SHF harmonic gearbox.*Services time of SHG harmonic gearbox is 43% for a longer time than that of SHF harmonic gearbox.(10000hours)

Precision Zero backlash
Model SHG-14, SHG-seventeen, SHG-twenty, SHG20,SHG25, SHG-32, SHG-40, Automobile bearing ka571cp0 solitary row ball bearing 6203 bearing balls SHG-forty five, SHG-50SHF-fourteen, SHF-seventeen, SHF-twenty, SHF-25, SHF-twenty five,SHF-32, SHF-40, SHF45
Ratio 50, 80, one hundred, 120, 130mm 3.8kw 15nm synchronous TAMAGAWA 2500ppr encoder servo motor one hundred sixty
Torque 9 to 2041 Nm
Lead time 10-15 times
Warranty 1year

Attributes of SHG&SHF Harmonic Generate Gearbox*Huge diameter, hollow gap and flat form*Compact layout*High torque potential*Substantial rigidity*Zero backlash*Exceptional positioning accuracy and rotation accuracy*Input and output are coaxial In depth Photographs Model Indication Dimension Info Relevant Products Organization Introduction

The Parts of a Gearbox

There are many parts of a Gearbox, and this article will help you understand its functions and components. Learn about its maintenance and proper care, and you’ll be on your way to repairing your car. The complexity of a Gearbox also makes it easy to make mistakes. Learn about its functions and components so that you’ll be able to make the best choices possible. Read on to learn more. Then, get your car ready for winter!


Gearboxes are fully integrated mechanical components that consist of a series of gears. They also contain shafts, bearings, and a flange to mount a motor. The terms gearhead and gearbox are not often used interchangeably in the motion industry, but they are often synonymous. Gearheads are open gearing assemblies that are installed in a machine frame. Some newer designs, such as battery-powered mobile units, require tighter integration.
The power losses in a gearbox can be divided into no-load and load-dependent losses. The no-load losses originate in the gear pair and the bearings and are proportional to the ratio of shaft speed and torque. The latter is a function of the coefficient of friction and speed. The no-load losses are the most serious, since they represent the largest proportion of the total loss. This is because they increase with speed.
Temperature measurement is another important preventive maintenance practice. The heat generated by the gearbox can damage components. High-temperature oil degrades quickly at high temperatures, which is why the sump oil temperature should be monitored periodically. The maximum temperature for R&O mineral oils is 93degC. However, if the sump oil temperature is more than 200degF, it can cause seal damage, gear and bearing wear, and premature failure of the gearbox.
Regardless of its size, the gearbox is a crucial part of a car’s drivetrain. Whether the car is a sports car, a luxury car, or a farm tractor, the gearbox is an essential component of the vehicle. There are two main types of gearbox: standard and precision. Each has its own advantages and disadvantages. The most important consideration when selecting a gearbox is the torque output.
The main shaft and the clutch shaft are the two major components of a gearbox. The main shaft runs at engine speed and the countershaft may be at a lower speed. In addition to the main shaft, the clutch shaft has a bearing. The gear ratio determines the amount of torque that can be transferred between the countershaft and the main shaft. The drive shaft also has another name: the propeller shaft.
The gears, shafts, and hub/shaft connection are designed according to endurance design standards. Depending on the application, each component must be able to withstand the normal stresses that the system will experience. Oftentimes, the minimum speed range is ten to twenty m/s. However, this range can differ between different transmissions. Generally, the gears and shafts in a gearbox should have an endurance limit that is less than that limit.
The bearings in a gearbox are considered wear parts. While they should be replaced when they wear down, they can be kept in service much longer than their intended L10 life. Using predictive maintenance, manufacturers can determine when to replace the bearing before it damages the gears and other components. For a gearbox to function properly, it must have all the components listed above. And the clutch, which enables the transmission of torque, is considered the most important component.


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 purpose of a gearbox is to increase torque and change the speed of an engine by connecting the two rotating shafts together. A gearbox is generally made up of multiple gears that are linked together using couplings, belts, chains, or hollow shaft connections. When power and torque are held constant, speed and torque are inversely proportional. The speed of a gearbox is determined by the ratio of the gears that are engaged to transmit power.
The gear ratios in a gearbox are the number of steps a motor can take to convert torque into horsepower. The amount of torque required at the wheels depends on the operating conditions. A vehicle needs more torque than its peak torque when it is moving from a standstill. Therefore, the first gear ratio is used to increase torque and move the vehicle forward. To move up a gradient, more torque is required. To maintain momentum, the intermediate gear ratio is used.
As metal-to-metal contact is a common cause of gearbox failure, it is essential to monitor the condition of these components closely. The main focus of the proactive series of tests is abnormal wear and contamination, while the preventative tests focus on oil condition and additive depletion. The AN and ferrous density tests are exceptions to this rule, but they are used more for detecting abnormal additive depletion. In addition, lubrication is critical to the efficiency of gearboxes.


Daily maintenance is a critical aspect of the life cycle of a gearbox. During maintenance, you must inspect all gearbox connection parts. Any loose or damaged connection part should be tightened immediately. Oil can be tested using an infrared thermometer and particle counters, spectrometric analysis, or ferrography. You should check for excessive wear and tear, cracks, and oil leaks. If any of these components fail, you should replace them as soon as possible.
Proper analysis of failure patterns is a necessary part of any preventative maintenance program. This analysis will help identify the root cause of gearbox failures, as well as plan for future preventative maintenance. By properly planning preventative maintenance, you can avoid the expense and inconvenience of repairing or replacing a gearbox prematurely. You can even outsource gearbox maintenance to a company whose experts are knowledgeable in this field. The results of the analysis will help you create a more effective preventative maintenance program.
It is important to check the condition of the gearbox oil periodically. The oil should be changed according to its temperature and the hours of operation. The temperature is a significant determinant of the frequency of oil changes. Higher temperatures require more frequent changes, and the level of protection from moisture and water reduces by 75%. At elevated temperatures, the oil’s molecular structure breaks down more quickly, inhibiting the formation of a protective film.
Fortunately, the gear industry has developed innovative technologies and services that can help plant operators reduce their downtime and ensure optimal performance from their industrial gears. Here are 10 steps to ensure that your gearbox continues to serve its purpose. When you are preparing for maintenance, always keep in mind the following tips:
Regular vibration analysis is a vital part of gearbox maintenance. Increased vibration signals impending problems. Visually inspect the internal gears for signs of spiraling and pitting. You can use engineers’ blue to check the contact pattern of gear teeth. If there is a misalignment, bearings or housings are worn and need replacement. Also make sure the breathers remain clean. In dirty applications, this is more difficult to do.
Proper lubrication is another key factor in the life of gearboxes. Proper lubrication prevents failure. The oil must be free of foreign materials and have the proper amount of flow. Proper lubricant selection depends on the type of gear, reduction ratio, and input power. In addition to oil level, the lubricant must be regulated for the size and shape of gears. If not, the lubricant should be changed.
Lack of proper lubrication reduces the strength of other gears. Improper maintenance reduces the life of the transmission. Whether the transmission is overloaded or undersized, excessive vibration can damage the gear. If it is not properly lubricated, it can be damaged beyond repair. Then, the need for replacement gears may arise. However, it is not a time to waste a lot of money and time on repairs.

China Compact Structure Zero Backlash Harmonic Drive Gearbox SHF50 SHG Series Speed Reducer for Robot Arms     gearbox assembly	China Compact Structure Zero Backlash Harmonic Drive Gearbox SHF50 SHG Series Speed Reducer for Robot Arms     gearbox assembly
editor by czh 2023-02-16