Solution Description
CZPT 120mm Servo Motor Planetary Equipment PRF Series Gearboxes For Health-related Machine
Product Description
Planetary gearbox is a variety of reducer with broad versatility. The internal gear adopts low carbon alloy steel carburizing quenching and grinding or nitriding procedure. Planetary gearbox has the attributes of little construction dimensions, massive output torque, substantial pace ratio, substantial effectiveness, secure and reputable efficiency, etc. The interior equipment of the planetary gearbox can be divided into spur gear and helical equipment. Customers can choose the correct precision reducer according to the needs of the software.
Description:
(1).The output shaft is produced of large dimensions,big span double bearing design,output shaft and planetary arm bracket as a whole.The enter shaft is put immediately on the earth arm bracket to ensure that the reducer has large running precision and optimum torsional rigidity.
(2).Shell and the internal ring gear used built-in design,quenching and tempering after the processing of the tooth so that it can achieve higher torque,higher precision,higher put on resistance.Additionally surface nickel-plated anti-rust treatment method,so that its corrosion resistance drastically increased.
(3).The planetary equipment transmission employs full needle roller without having retainer to enhance the get in touch with area,which significantly upgrades structural rigidity and provider lifestyle.
(4).The gear is produced of Japanese imported materials.Right after the steel reducing approach,the vacuum carburizing heat treatment to 58-62HRC. And then by the hobbing,Get the greatest tooth shape,tooth route,to make sure that the gear of substantial precision and great impact toughness.
(5).Enter shaft and sunshine equipment integrated framework,in get to boost the procedure precision of the reducer.
Characteristic:
one.Single cantilever framework.straightforward design,financial price
2.Operating regular. Reduced noise
3.Backlash 8-16 arcmin. Can go well with most occasion
four.Approach blue axis output, standardized size
5.The input relationship specifications are comprehensive and there are numerous chices
six.Keyway can be opened in the drive shaft
seven.Straight gear transmission,large precision,large torque
8.Speed ratio assortment:3-one hundred
9.Precision variety:8-16arcmin
ten.Measurement variety:forty-160mm
Parameter:
| Variety | PRF120 sequence Planetane Reducer | |
| Ratio | 10:1 | |
| Greatest torque(Nm) | one.5times rated torque | |
| Emergency end torque(Nm) | 2times rated torque | |
| Allowable radial force(N) | 1240 | |
| Allowable axial drive(N) | a thousand | |
| Torsional rigidity (Nm/arc-min) | eleven | |
| Max. input velocity(rpm) | 6000 | |
| Rated input velocity(rpm) | 3500 | |
| Noise(dB) | ≤65 | |
| Typical daily life(h) | 20000 | |
| Effectiveness(%) | ≥96% | |
| Backlash | 8-16arcmin | |
| Second of intertia(kg.cm2) | 11.38 | |
| Rated torque(Nm) | 86 | |
| Diploma of security | IP65 | |
| Operation temperature(ºC) | 90ºC to -10ºC | |
| Bodyweight(kg) | 7.08 | |
| Materials | Alloy metal, aluminum alloy |
Design Variety:
Company Profile
Newgear(China) acquire German precision planetary equipment style and manufacturing technologies,Generation of high rigidity, modest backlash, lower noise, steady transmission, dependable and sturdy planetary reducer,commonly employed in various fields.
Newgear(China) has a comprehensive planetary gear reducer manufacturing chain .
Packaging & Shipping
|
US $50-260 / Piece | |
1 Piece (Min. Order) |
###
| Application: | Industrial |
|---|---|
| Speed: | Low Speed |
| Function: | Driving |
| Casing Protection: | Closed Type |
| Number of Poles: | 2 |
| Starting Mode: | Direct on-line Starting |
###
| Samples: |
US$ 260/Piece
1 Piece(Min.Order) |
|---|
###
| Customization: |
Available
|
|---|
###
 |
Type | PRF120 series Planetane Reducer |
| Ratio | 10:1 | |
| Maximum torque(Nm) | 1.5times rated torque | |
| Emergency stop torque(Nm) | 2times rated torque | |
| Allowable radial force(N) | 1240 | |
| Allowable axial force(N) | 1000 | |
| Torsional rigidity (Nm/arc-min) | 11 | |
| Max. input speed(rpm) | 6000 | |
| Rated input speed(rpm) | 3500 | |
| Noise(dB) | ≤65 | |
| Average life(h) | 20000 | |
| Efficiency(%) | ≥96% | |
| Backlash | 8-16arcmin | |
| Moment of intertia(kg.cm2) | 11.38 | |
| Rated torque(Nm) | 86 | |
| Degree of protection | IP65 | |
| Operation temperature(ºC) | 90ºC to -10ºC | |
| Weight(kg) | 7.08 | |
| Material | Alloy steel, aluminum alloy |
|
US $50-260 / Piece | |
1 Piece (Min. Order) |
###
| Application: | Industrial |
|---|---|
| Speed: | Low Speed |
| Function: | Driving |
| Casing Protection: | Closed Type |
| Number of Poles: | 2 |
| Starting Mode: | Direct on-line Starting |
###
| Samples: |
US$ 260/Piece
1 Piece(Min.Order) |
|---|
###
| Customization: |
Available
|
|---|
###
| |
Type | PRF120 series Planetane Reducer |
| Ratio | 10:1 | |
| Maximum torque(Nm) | 1.5times rated torque | |
| Emergency stop torque(Nm) | 2times rated torque | |
| Allowable radial force(N) | 1240 | |
| Allowable axial force(N) | 1000 | |
| Torsional rigidity (Nm/arc-min) | 11 | |
| Max. input speed(rpm) | 6000 | |
| Rated input speed(rpm) | 3500 | |
| Noise(dB) | ≤65 | |
| Average life(h) | 20000 | |
| Efficiency(%) | ≥96% | |
| Backlash | 8-16arcmin | |
| Moment of intertia(kg.cm2) | 11.38 | |
| Rated torque(Nm) | 86 | |
| Degree of protection | IP65 | |
| Operation temperature(ºC) | 90ºC to -10ºC | |
| Weight(kg) | 7.08 | |
| Material | Alloy steel, aluminum alloy |
Planetary Gearbox
This article will explore the design and applications of a planetary gearbox. The reduction ratio of a planetary gearbox is dependent on the number of teeth in the gears. The ratios of planetary gearboxes are usually lower than those of conventional mechanical transmissions, which are mainly used to drive engines and generators. They are often the best choice for heavy-duty applications. The following are some of the advantages of planetary gearboxes.
planetary gearboxes
Planetary gearboxes work on a similar principle to solar systems. They rotate around a center gear called the sun gear, and two or more outer gears, called planet gears, are connected by a carrier. These gears then drive an output shaft. The arrangement of planet gears is similar to that of the Milky Way’s ring of planets. This arrangement produces the best torque density and stiffness for a gearbox.
As a compact alternative to normal pinion-and-gear reducers, planetary gearing offers many advantages. These characteristics make planetary gearing ideal for a variety of applications, including compactness and low weight. The efficiency of planetary gearing is enhanced by the fact that ninety percent of the input energy is transferred to the output. The gearboxes also have low noise and high torque density. Additionally, their design offers better load distribution, which contributes to a longer service life.
Planetary gears require lubrication. Because they have a smaller footprint than conventional gears, they dissipate heat well. In fact, lubrication can even lower vibration and noise. It’s also important to keep the gears properly lubricated to prevent the wear and tear that comes with use. The lubrication in planetary gears also helps keep them operating properly and reduces wear and tear on the gears.
A planetary gearbox uses multiple planetary parts to achieve the reduction goal. Each gear has an output shaft and a sun gear located in the center. The ring gear is fixed to the machine, while the sun gear is attached to a clamping system. The outer gears are connected to the carrier, and each planetary gear is held together by rings. This arrangement allows the planetary gear to be symmetrical with respect to the input shaft.
The gear ratio of a planetary gearbox is defined by the sun gear’s number of teeth. As the sun gear gets smaller, the ratio of the gear will increase. The ratio range of planetary gears ranges from 3:1 to ten to one. Eventually, however, the sun gear becomes too small, and the torque will fall significantly. The higher the ratio, the less torque the gears can transmit. So, planetary gears are often referred to as “planetary” gears.
Their design
The basic design of a Planetary Gearbox is quite simple. It consists of three interconnecting links, each of which has its own torque. The ring gear is fixed to the frame 0 at O, and the other two are fixed to each other at A and B. The ring gear, meanwhile, is attached to the planet arm 3 at O. All three parts are connected by joints. A free-body diagram is shown in Figure 9.
During the development process, the design team will divide the power to each individual planet into its respective power paths. This distribution will be based on the meshing condition of all gears in the system. Then, the design team will proceed to determine the loads on individual gear meshes. Using this method, it is possible to determine the loads on individual gear meshes and the shape of ring gear housing.
Planetary Gearboxes are made of three gear types. The sun gear is the center, which is connected to the other two gears by an internal tooth ring gear. The planet pinions are arranged in a carrier assembly that sets their spacing. The carrier also incorporates an output shaft. The three components in a Planetary Gearbox mesh with each other, and they rotate together as one. Depending on the application, they may rotate at different speeds or at different times.
The planetary gearbox’s design is unique. In a planetary gearbox, the input gear rotates around the central gear, while the outer gears are arranged around the sun gear. In addition, the ring gear holds the structure together. A carrier connects the outer gears to the output shaft. Ultimately, this gear system transmits high torque. This type of gearbox is ideal for high-speed operations.
The basic design of a Planetary Gearbox consists of multiple contacts that must mesh with each other. A single planet has an integer number of teeth, while the ring has a non-integer number. The teeth of the planets must mesh with each other, as well as the sun. The tooth counts, as well as the planet spacing, play a role in the design. A planetary gearbox must have an integer number of teeth to function properly.
Applications
In addition to the above-mentioned applications, planetary gearing is also used in machine tools, plastic machinery, derrick and dock cranes, and material handling equipments. Further, its application is found in dredging equipment, road-making machinery, sugar crystallizers, and mill drives. While its versatility and efficiency makes it a desirable choice for many industries, its complicated structure and construction make it a complex component.
Among the many benefits of using a planetary gearbox, the ability to transmit greater torque into a controlled space makes it a popular choice for many industries. Moreover, adding additional planet gears increases the torque density. This makes planetary gears suitable for applications requiring high torque. They are also used in electric screwdrivers and turbine engines. However, they are not used in everything. Some of the more common applications are discussed below:
One of the most important features of planetary gearboxes is their compact footprint. They are able to transmit torque while at the same time reducing noise and vibration. In addition to this, they are able to achieve a high speed without sacrificing high-quality performance. The compact footprint of these gears also allows them to be used in high-speed applications. In some cases, a planetary gearbox has sliding sections. Some of these sections are lubricated with oil, while others may require a synthetic gel. Despite these unique features, planetary gears have become common in many industries.
Planetary gears are composed of three components. The sun gear is the input gear, whereas the planet gears are the output gears. They are connected by a carrier. The carrier connects the input shaft with the output shaft. A planetary gearbox can be designed for various requirements, and the type you use will depend on the needs of your application. Its design and performance must meet your application’s needs.
The ratios of planetary gears vary depending on the number of planets. The smaller the sun gear, the greater the ratio. When planetary stages are used alone, the ratio range is 3:1 to 10:1. Higher ratios can be obtained by connecting several planetary stages together in the same ring gear. This method is known as a multi-stage gearbox. However, it can only be used in large gearboxes.
Maintenance
The main component of a planetary gearbox is the planetary gear. It requires regular maintenance and cleaning to remain in top shape. Demand for a longer life span protects all other components of the gearbox. This article will discuss the maintenance and cleaning procedures for planetary gears. After reading this article, you should know how to maintain your planetary gearbox properly. Hopefully, you can enjoy a longer life with your gearbox.
Firstly, it is important to know how to properly lubricate a planetary gearbox. The lubricant is essential as gears that operate at high speeds are subject to high levels of heat and friction. The housing of the planetary gearbox should be constructed to allow the heat to dissipate. The recommended oil is synthetic, and it should be filled between 30 and 50 percent. The lubricant should be changed at least every six months or as needed.
While it may seem unnecessary to replace a planetary gearbox, regular servicing will help it last a long time. A regular inspection will identify a problem and the appropriate repairs are needed. Once the planetary gearbox is full, it will plug with gear oil. To avoid this problem, consider getting the unit repaired instead of replacing the gearbox. This can save you a lot of money over a new planetary gearbox.
Proper lubrication is essential for a long life of your planetary gearbox. Oil change frequency should be based on oil temperature and operating speed. Oil at higher temperatures should be changed more frequently because it loses its molecular structure and cannot form a protective film. After this, oil filter maintenance should be performed every few months. Lastly, the gearbox oil needs to be checked regularly and replaced when necessary.
editor by czh 2023-01-08
