Tag Archives: swing gear

China GFB Gearbox Gear Motor Machinery Hydraulic Motor Planetary Gearbox Swing Gearbox gearbox design

Warranty: 1 Yr, One particular 12 months distant warranty services
Applicable Industries: Creating Material Shops, Equipment Fix Retailers, Retail, Design works , Power & Mining, Other
Excess weight (KG): 225 KG
Custom-made help: OEM, ODM, OBM
Gearing Arrangement: Planetary
Output Torque: ten thousand-28500 Nm
Enter Velocity: in accordance to particular product
Output Pace: according to specific product
Item identify: Planetary Gearbox
Product: GFB swing drives
Model: ZheJiang BETT
Colour: Personalized
Installation method: Flanged link
Planetary carriers: Unibody
Transmission ratio: twenty.71-117.55
Optional Motor Type: Hydraulic fastened or variable displacement motor
Packing: Picket Packing
Packaging Specifics: Wooden box/ common export packing

Company Profile

BETT MissionCreate the initial brand name of hydraulic transmission in China
BETT PhilosophyPragmatic innovation, Expert norms
BETT SpiritBETT is the promise of large top quality
BETT ValueCreate the benefit for clientele supply system for staff Generate the value for clients offer system for employeesCreate the wealth for enterprises believe duty for society.
Item Specification
ModelGFB 0026 T2/ GFB 0036 T2/ GFB 0036 T3
Applications● propel drives in tracked autos
● wheel gears (hub drives)
● swing drives for rotary movement
● lifting and lowering hundreds
Advantage● compact style, stable framework
● modular design and style of transmission gadget
● higher effectiveness and extended service lifestyle
CertificationPatent Certification, ISO 9001:2015
Our website
*The merchandise price pls check out with us
Items Description
Gearbox type of us: Planetary gearbox
Our item attributes● Equipment-processing approach: gear grinding Larger equipment accuracy and greater fit.● Planetary carriers: unibody, not welded Far more energy, much better construction.● Installation strategy: flanged relationship● Minimal operation noise, the design has been optimized for associated facets of noise.● Right after a number of calculations, offer correct transmission ratio.Deformation framework can be customized in accordance to buyer demands, to meet up with the special requirements for measurement and output. Gearbox softwareSuitable for metallurgy, nonferrous metals, coal, creating resources, shipbuilding, water conservancy, electrical energy,building machinery, petrochemical industries and other industries. Our Factory The firm was founded in Could 2571 with a registered funds of 35 million yuan. Our manufacturing facility is situated in ZheJiang , covering an spot of 7,000 square meters. The manufacturing unit has a large number of imported creation products, measuring gear and check facility, we have superior and complete products. Our personnel also have wealthy knowledge in production and can meet the requirements of diverse buyers. Our Certifications
ISO 9001:2008Patent CertificatesCE Certification
2018.11Bauma China
2019.04HangZhou exhibition
2019.08Asia-Pacific’s Worldwide exhibition
2019.10China Coal & Mining Expo ZheJiang 2019
2019.twelveEXCON 2019
2571.11Bauma China
Packing & Delivery Packing Details: Wooden packing. Our devices are all double-packed. Initial packing is packed with plastic movie, it can be moistureproof and wearproof. The 2nd packing is picket situation packing, it can properly safeguard gear in the course of transportation and facilitately to maritime transportation. FAQ Q: Are you investing business or maker ?A: We have our very own manufacturing unit and manufacture hydraulic products.Q: How long is your shipping time?A: In accordance to quantity. Typically want 45 times as it has to be personalized.Q: What is the tackle of your factory ?A: In ZheJiang . Welcome to check out to our manufacturing unit. No.1 Factory: No.102, Xihu (West Lake) Dis. Rd, Xihu (West Lake) Dis., ZheJiang No.2 Manufacturing facility: No.318, Haohai Rd, Xihu (West Lake) Dis., ZheJiang Q: What is your conditions of payment ?A: L/C, T/T, D/A, D/P is recognized.

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 GFB Gearbox Gear Motor Machinery Hydraulic Motor Planetary Gearbox Swing Gearbox     gearbox design		China GFB Gearbox Gear Motor Machinery Hydraulic Motor Planetary Gearbox Swing Gearbox     gearbox design
editor by czh

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HangEPT King EPT EPTT EPTT EPTT,Ltd.is a specialist producer and exporter of excavator slewing rings, its factory is situated in HangEPT metropolis, ZheJiang Province,quite near to ZheJiang Port, merchandise can be simply transported all above the entire world.

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CAT EPT Ring Substitute
Excavator product number Portion variety Excavator product amount Element quantity
CAT 307 102-6377 CAT 325C 227-6087
CAT 307C 240-8361 CAT 325 199-4483
CAT 308C 240-8362 CAT 325 4178151
CAT 312CL 229-1077 CAT 325 3530676
CAT 311 231-6853 CAT 325 2316854
CAT 312B 616411 CAT 325CL 199-4475
CAT 312CL 229-1077 CAT 326 353-0649
CAT 312C 229-1077 CAT 329D 227-6087
CAT 315 148-4568 CAT 330 7Y571
CAT 318B 148-4568 CAT 330 1994559
CAT M315 M318 one hundred forty five-4809 CAT 330 353-0487
CAT 315C 229-1080 CAT 330B 231-6859
CAT 319C 227-6079 CAT 330B 114-1434
CAT320B 1141414 CAT 330D 227-6089
CAT320BL 121-8222 CAT 330C 227-6089
CAT 320 7Y1565 CAT330D/DL 227-6090
CAT 320B 114-1505 CAT 336D 353-0489
CAT 320BL 177-7723 CAT 336DL 227-6089
CAT 320BL 114-1341 CAT 336DL 353-0680
CAT 320C 227-6081 CAT 336D 353-0490
CAT 320C 227-6147 CAT 345 227-6052
CAT 320C 171-9425 CAT 345B 136-2969
CAT 320D 227-6082 CAT 345B two hundred-3645
CAT 320L 7Y1563 CAT 345BII 227-6094
CAT 320L 7Y1563 CAT 345BL 136-2970
CAT 225 8K4127 CAT 345BL 169-5536/169-5537
CAT 322C 221-6764 CAT 345DL 227-6037
CAT 324D 227-6085 CAT 345ECL 227-6052
CAT 325 7Y0745 CAT 349D 353-0490
CAT 350 1026392 CAT374 333-3009
CAT 365C 199-4565 CAT374 367-8361
CAT 365C 227-6096 CAT 385C 199-4491
CAT 365C 227-6097 CAT 385C 227-6099
CAT 365C 199-4586 CAT 385BL 227-6098
CAT 365CL 267-6793 CAT 385CL 227-6099
CAT 365CL 397-9666 CAT 390D 227-6099
CAT374F 378-9586

4. Our excavator slewing ring pictures

5. Our slewing bearing EPTT photographs

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7. Get in touch with data

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