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China Hot selling High Torque Spur Gear Transmission Laser Cutting Machine Planetary Gearboxes with high quality

Product Description

PRN90 series high quality straight gear transmission laser cutting machine planetary gearboxes

Planetary gearbox is a kind of reducer with wide versatility. The inner gear adopts low carbon alloy steel carburizing quenching and grinding or nitriding process. Planetary gearbox has the characteristics of small structure size, large output torque, high speed ratio, high efficiency, safe and reliable performance, etc. The inner gear of the planetary gearbox can be divided into spur gear and helical gear. Customers can choose the right precision reducer according to the needs of the application.

Product Parameters

Characteristics:
1.Output threaded connection, standard installation,universal usage;
2.Single cantilever structure.simple design,economic price;
3.Working steady. Low noise;
4.Round flange output,threaded reverse connection,standardized size;
5.Keyway can be opened in the force shaft;
6.The output connection specifications are complete and there are many choices;
7.Low backlash. Can suit most occasion;
8.Speed ratio range:3-100;
9.Precision range:8-16arcmin;
10.Size range:60-160mm.

Specifications PRN60 PRN80 PRN90 PRN120 PRN160
Technal Parameters
Max. Torque Nm 1.5times rated torque
Emergency Stop Torque Nm 2.5times rated torque
Max. Radial Load N 240 400 450 1240 2250
Max. Axial Load N 220 420 430 1000 1500
Torsional Rigidity Nm/arcmin 1.8 4.7 4.85 11 35
Max.Input Speed rpm 8000 6000 6000 6000 4000
Rated Input Speed rpm 4000 3500 3500 3500 3000
Noise dB ≤58 ≤60 ≤60 ≤65 ≤70
Average Life Time h 20000
Efficiency Of Full Load % L1≥96%                     L2≥94%
Return Backlash P1 L1 arcmin ≤8 ≤8 ≤8 ≤8 ≤8
L2 arcmin ≤12 ≤12 ≤12 ≤12 ≤12
P2 L1 arcmin ≤16 ≤16 ≤16 ≤16 ≤16
L2 arcmin ≤20 ≤20 ≤20 ≤20 ≤20
Moment Of Inertia Table L1 3 Kg*cm2 0.46 0.77 1.73 12.78 36.72
4 Kg*cm2 0.46 0.77 1.73 12.78 36.72
5 Kg*cm2 0.46 0.77 1.73 12.78 36.72
7 Kg*cm2 0.41 0.65 1.42 11.38 34.02
10 Kg*cm2 0.41 0.65 1.42 11.38 34.02
L2 12 Kg*cm2 0.44 0.72 1.49 12.18 34.24
15 Kg*cm2 0.44 0.72 1.49 12.18 34.24
16 Kg*cm2 0.72 0.72 1.49 12.18 34.24
20 Kg*cm2 0.44 0.72 1.49 12.18 34.24
25 Kg*cm2 0.44 0.72 1.49 12.18 34.24
28 Kg*cm2 0.44 0.72 1.49 12.18 34.24
30 Kg*cm2 0.44 0.72 1.49 12.18 34.24
35 Kg*cm2 0.44 0.72 1.49 12.18 34.24
40 Kg*cm2 0.44 0.72 1.49 12.18 34.24
50 Kg*cm2 0.34 0.58 1.25 11.48 34.02
70 Kg*cm2 0.34 0.58 1.25 11.48 34.02
100 Kg*cm2 0.34 0.58 1.25 11.48 34.02
Technical Parameter Level Ratio   PRN60 PRN80 PRN90 PRN120 PRN160
Rated Torque L1 3 Nm 27 50 96 161 364
4 Nm 40 90 122 210 423
5 Nm 40 90 122 210 423
7 Nm 34 48 95 170 358
10 Nm 16 22 56 86 210
L2 12 Nm 27 50 96 161 364
15 Nm 27 50 96 161 364
16 Nm 40 90 122 210 423
20 Nm 40 90 122 210 423
25 Nm 40 90 122 210 423
28 Nm 40 90 122 210 423
30 Nm 27 50 96 161 364
35 Nm 40 90 122 210 423
40 Nm 40 90 122 210 423
50 Nm 40 90 122 210 423
70 Nm 34 48 95 170 358
100 Nm 16 22 56 86 210
Degree Of Protection   IP65
Operation Temprature ºC  – 10ºC to -90ºC
Weight L1 kg 0.95 2.27 3.06 6.93 15.5
L2 kg 1.2 2.8 3.86 8.98 17

Company Profile

FAQ

1. Who are we?
Hefa Group is based in ZheJiang , China, start from 1998,has a 3 subsidiaries in total.The Main Products is planetary gearbox,timing belt pulley, helical gear,spur gear,gear rack,gear ring,chain wheel,hollow rotating platform,module,etc

2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3. How to choose the suitable planetary gearbox?
First of all,we need you to be able to provide relevant parameters.If you have a motor drawing,it will let us recommend a suitable gearbox for you faster.If not,we hope you can provide the following motor parameters:output speed,output torque,voltage,current,ip,noise,operating conditions,motor size and power,etc

4. Why should you buy from us not from other suppliers?
We are 22 years experiences manufacturer on making the gears, specializing in manufacturing all kinds of spur/bevel/helical gear, grinding gear, gear shaft, timing pulley, rack, planetary gear reducer, timing belt and such transmission gear parts

5. What services can we provide?
Accepted Delivery Terms: Fedex,DHL,UPS;
Accepted Payment Currency:USD,EUR,HKD,GBP,CNY;
Accepted Payment Type: T/T,L/C,PayPal,Western Union;
Language Spoken:English,Chinese,Japanese

Application: Motor, Motorcycle, Machinery, Marine, Agricultural Machinery, Textile Machinery
Function: Change Drive Direction, Speed Changing, Speed Reduction
Layout: Coaxial
Hardness: Hardened Tooth Surface
Installation: Vertical Type
Step: Single-Step
Samples:
US$ 163/Piece
1 Piece(Min.Order)

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Request Sample

Customization:
Available

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Customized Request

planetarygearbox

Planetary Gearbox Basics

If you’re in the market for a new Planetary Gearbox, you’ve come to the right place. There’s more to these mechanical wonders than just their name. Learn about Spur gears, helical gears, and various sizes. After you’ve read this article, you’ll know exactly what to look for when shopping for a new one. And you’ll also be able to avoid common mistakes made by amateur mechanics.

Wheel drive planetary gearboxes

Planetary gearboxes have numerous benefits over conventional gearboxes. Their compact design is advantageous for servo functions. Their lubrication is a key feature to maintain smooth operation and avoid damage to the gears. Some manufactures use CZPT to ensure proper functioning. These gearboxes have nearly three times the torque of traditional gearboxes while remaining compact and low in mass.
The planetary gears are made of three different types. Each type has an input and output shaft. The input and output shafts are usually coaxially arranged. The input and output shafts are connected to each other via a carrier. The carrier rotates with the planetary gears. The sun gear is the input gear and is typically 24 teeth in diameter. The outer gears are connected to the sun gear via rings of gears that are mounted around the sun gear.
Planetary gearboxes are also used in wheeled and tracked vehicles. They are also used in winch systems, which lift and lower loads. Typical applications include heavy machinery, such as cranes and earthmovers. Wheel drives are also widely used in municipal and agricultural vehicles, as well as material handling vehicles. The wheel drive is typically mounted directly into the wheel rim. A wheel drive may be fitted into two, three, or even four wheels.
A planetary gear set may be used in stages to provide different transmission rates. In order to choose the right gearbox for your application, consider the torque, backlash, and ratio you need. Then, consider the environment where the gearbox is used. Depending on its location, it might need to be protected from weather, water, and other elements. You can find a wide range of different sizes in the market.

Spur gears

There are two basic types of gearheads: planetary and spur gearheads. Each has its advantages and disadvantages depending on the application. This article will discuss the differences between these two types of gearheads. Spur gearheads are commonly used for transmission applications, while planetary gearheads are more widely used for motors. Spur gearheads are less expensive to produce than planetary gearheads, and they are more flexible in design.
There are many different types of spur gears. Among them, a 5:1 spur gear drive ratio means that the sun gear must rotate five times per revolution of the output carrier. The desired number of teeth is 24. In metric systems, the spur gears are referred to as mm and the moon gears as modules. Spur gears are used in many different types of applications, including automotive and agricultural machinery.
A planetary geartrain is a combination of ring and spur gears, which mesh with each other. There are two kinds of planetary geartrains: simple planetary gears and compound planetary gears. Spur gears are the most common type, with a sun gear and ring gear on either side of the sun. Simple planetary gears feature a single sun and ring gear, while compound planetary gears use multiple planets.
A planetary gearbox consists of two or more outer gears, which are arranged to rotate around the sun. The outer ring gear meshes with all of the planets in our solar system, while the sun gear rotates around the ring gear. Because of this, planetary gearboxes are very efficient even at low speeds. Their compact design makes them a desirable choice for space-constrained applications.
planetarygearbox

Helical gears

A planetary helical gearbox has two stages, each with its own input speed. In the study of planetary helical gear dynamics, the base circle radius and full-depth involute teeth are added to the ratio of each gear. The tangential position of the planets affects the dynamic amplifications and tooth forces. The tangential position error is an important factor in understanding the dynamic behaviour of helical planetary gears.
A helical gearbox has teeth oriented at an angle to the shaft, making them a better choice than spur gears. Helical gears also operate smoothly and quietly, while spur gears generate a thrust load during operation. Helical gears are also used in enclosed gear drives. They are the most common type of planetary gearbox. However, they can be expensive to produce. Whether you choose to use a helical or spur gearbox depends on the type of gearbox you need.
When choosing a planetary gear, it is important to understand the helix angle of the gear. The helix angle affects the way the planetary gears mesh, but does not change the fundamentals of planetary phasing. In each mesh, axial forces are introduced, which can either cancel or reinforce. The same applies to torques. So, if the ring gear is positioned at an angle of zero, helical gears will increase the axial forces.
The number of teeth on the planets is a variable parameter that must be considered in the design phase. Regardless of how many teeth are present, each planet must have a certain amount of tooth spacing to mesh properly with the ring or sun. The tip diameter is usually unknown in the conceptual design stage, but the pitch diameter may be used as an initial approximation. Asymmetrical helical gears may also cause undesirable noise.

Various sizes

There are several sizes and types of planetary gearboxes. The planetary gear sets feature the sun gear, the central gear, which is usually the input shaft, and the planet gears, which are the outer gears. A carrier connects the planet gears to the output shaft. The primary and secondary features of the planetary gearbox are important factors to consider. Besides these, there are other things to consider, such as the price, delivery time, and availability around the world. Some constructors are quicker than others in responding to inquiries. While others may be able to deliver every planetary gearbox out of stock, they will cost you more money.
The load share behavior of a planetary gearbox is comparable to that of a spur or a helical gearbox. Under low loads, individual gear meshes are slightly loaded, while other components have minimal deflections. In general, load sharing behaviour is affected mostly by assembly and manufacturing deviations. In this case, the elastic deflections help balance these effects. The load-sharing behavior of a planetary gearbox improves when the load increases.
Planetary gearboxes come in different sizes. The most common size is one with two or three planets. The size and type of the gears determine the transmission rate. Planetary gear sets come in stages. This gives you multiple transmission rate choices. Some companies offer small planetary gearboxes, while others offer larger ones. For those with special applications, make sure you check the torque, backlash, and ratio.
Whether the power is large or small, the planetary gearbox should be matched to the size of the drive. Some manufacturers also offer right-angle models. These designs incorporate other gear sets, such as a worm gear stage. Right-angle designs are ideal for situations where you need to vary the output torque. When determining the size of planetary gearboxes, make sure the drive shafts are lined up.
planetarygearbox

Applications

This report is designed to provide key information on the Global Applications of Planetary Gearbox Market, including the market size and forecast, competitive landscape, and market dynamics. The report also provides market estimates for the company segment and type segments, as well as end users. This report will also cover regional and country-level analysis, market share estimates, and mergers & acquisitions activity. The Global Applications of Planetary Gearbox Market report includes a detailed analysis of the key players in the market.
The most common application of a planetary gearbox is in the automobile industry, where it is used to distribute power between two wheels in a vehicle’s drive axle. In a four-wheel-drive car, this system is augmented by a centre differential. In hybrid electric vehicles, a summation gearbox combines the combustion engine with an electric motor, creating a hybrid vehicle that uses one single transmission system.
In the Global Industrial Planetary Gearbox Market, customer-specific planetary gears are commonly used for automated guided vehicles, intra-logistics, and agricultural technology. These gears allow for compact designs, even in tight spaces. A three-stage planetary gear can reach 300 Nm and support radial loads of 12 kN. For receiver systems, positioning accuracy is critical. A two-stage planetary gearbox was developed by CZPT. Its internal gear tension reduces torsional backlash, and manual controls are often used for high-quality signals.
The number of planetary gears is not fixed, but in industrial applications, the number of planetary gears is at least three. The more planetary gears a gearbox contains, the more torque it can transmit. Moreover, the multiple planetary gears mesh simultaneously during operation, which results in high efficiency and transmittable torque. There are many other advantages of a planetary gearbox, including reduced maintenance and high speed.

China Hot selling High Torque Spur Gear Transmission Laser Cutting Machine Planetary Gearboxes   with high quality China Hot selling High Torque Spur Gear Transmission Laser Cutting Machine Planetary Gearboxes   with high quality
editor by CX 2023-11-25

China Newgear 120mm Servo Motor Planetary Gear Prf Series Gearboxes for Medical Machine supplier

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)

|
Request Sample

###

Customization:

###

Newgear 120mm Servo Motor Planetary Gear Prf Series Gearboxes for Medical Machine 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)

|
Request Sample

###

Customization:

###

Newgear 120mm Servo Motor Planetary Gear Prf Series Gearboxes for Medical Machine 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.
planetarygearbox

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.
planetarygearbox

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.
planetarygearbox

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.

China Newgear 120mm Servo Motor Planetary Gear Prf Series Gearboxes for Medical Machine     supplier China Newgear 120mm Servo Motor Planetary Gear Prf Series Gearboxes for Medical Machine     supplier
editor by czh 2023-01-08

China Custom Ratio 15: 1 Hot-Selling Stepper Motor Packing Machine Planetary Gearboxes with Free Design Custom

Solution Description

PXR120 sequence ratio 15:1 sizzling-offering stepper motor packing machine planetary gearboxes

Solution Description

Planetary gearbox is a sort of reducer with extensive flexibility. The internal gear adopts minimal carbon alloy steel carburizing quenching and grinding or nitriding process. Planetary gearbox has the traits of small framework size, huge output torque, substantial pace ratio, substantial performance, protected and reputable functionality, and many others. The internal gear of the planetary gearbox can be divided into spur equipment and helical equipment. Consumers can choose the appropriate precision reducer in accordance to the needs of the application.

Qualities:
1.Lower Sound:The use of helical gear design,to obtain a easy,fairly procedure of the reducer.
two.Substantial Precision:Backlash is 3 arcmin or much less,exact positioning.
three.Substantial Rigidity,Higher Torque:The output shaft utilised large dimension,massive span double assist bearing design,which enhances the rigidity and torque of the reducer.
four.High Effectiveness:1-stage up to 95% or more,2-phase up to ninety two% or more.
5.Routine maintenance-Free:Minimal grease put on,can be lifetime lubrication.
six.Sealing Influence is Good:Lubricating grease with higher viscosity,not simple to individual the traits,ip65 safety class to make sure that no grease leakage.
7.Set up Unrestrained:Can be put in arbitrarily.
8.Vast Applicability:Applicable to any kind of servo motor.
9.An organic and natural [integral] total output axis.
10.Speed ratio variety:3-one hundred.
eleven.Precision assortment:3-5arcmin(P1 level)5-8arcmin(P2 level).
12.Dimensions variety:60-140mm.

Parameters:

Organization Profile

Newgear(China) acquire German precision planetary gear design and manufacturing technological innovation,Generation of high rigidity, little backlash, minimal sound, secure transmission, trustworthy and durable planetary reducer,widely used in various fields.
Newgear(China) has a complete planetary gear reducer production chain .

Packaging & Shipping

A Brief Overview of the Spur Equipment and the Helical Planetary Gearbox

This article will provide a transient overview of the Spur gear and the helical planetary gearbox. To find out more about the benefits of these gearboxes, study on. Here are a few widespread makes use of for planetary gears. A planetary gearbox is used in a lot of automobiles. Its efficiency tends to make it a well-known selection for modest engines. Right here are a few examples. Every has its positive aspects and disadvantages. Let’s check out every one.
planetarygearbox

helical planetary gearbox

In terms of cost, the CZPT is an entry-degree, extremely trustworthy helical planetary gearbox. It is ideal for apps exactly where room, bodyweight, and torque reduction are of substantial problem. On the other hand, the X-Treme series is ideal for applications demanding large-acceleration, substantial-axial and radial hundreds, and substantial-pace overall performance. This article will talk about the advantages of every type of planetary gearbox.
A planetary gearbox’s traction-based mostly style is a variation of the stepped-planet design and style. This variation relies on the compression of the factors of the stepped-earth design. The resulting style avoids restrictive assembly circumstances and timing marks. In comparison to traditional gearboxes, compound planetary gears have a better transmission ratio, and they do so with an equal or scaled-down volume. For example, a 2:1 ratio compound earth would be utilized with a fifty-ton ring equipment, and the result would be the same as a one hundred-ton ring equipment, but the planetary disks would be 50 percent the diameter.
The Helical planetary gearbox makes use of 3 components: an enter, an output, and a stationary placement. The standard design is very efficient and transmits ninety seven% of the input energy. There are three principal sorts of planetary gearboxes, each and every focusing on a various performance attribute. The CZPT standard line is an outstanding place to commence your study into planetary gearboxes. In addition to its effectiveness and flexibility, this gearbox has a host of modular features.
The Helical planetary gearbox has several positive aspects. It is functional, lightweight, and easy to maintain. Its structure combines a sun gear and a world equipment. Its enamel are organized in a way that they mesh with every other and the sun equipment. It can also be utilized for stationary apps. The sun equipment holds the carrier stationary and rotates at the price of -24/sixteen and -3/2, based on the variety of teeth on each gear.
A helical planetary gearbox can reduce sounds. Its condition is also smaller sized, reducing the dimensions of the technique. The helical gears are normally quieter and run much more smoothly. The zero helix-angle gears, in distinction, have more compact measurements and increased torque density. This is a gain, but the latter also raises the existence of the method and is considerably less costly. So, while the helical planetary gearbox has several benefits, the latter is recommended when room is limited.
The helical gearbox is far more successful than the spur equipment, which is limited by its lack of axial load component. The helical gears, on the other hand, produce considerable axial forces in the equipment mesh. They also show a lot more sliding at the factors of tooth make contact with, incorporating friction forces. As this kind of, the Helical planetary gearbox is the favored choice in servo apps. If you happen to be seeking for a gearbox to reduce sound and boost performance, Helical planetary gearboxes are the appropriate choice.
The primary variations amongst the two sorts of planetary gears can be identified in the layout of the two outer rings. The outer ring is also referred to as the sun gear. The two gears mesh collectively according to their personal axes. The outer ring is the planetary gear’s provider. Its excess weight is proportional to the portion of the ring that is stationary. The carrier sets the gaps amongst the two gears.
Helical gears have angled teeth and are ideal for applications with higher hundreds. They are also extremely durable and can transfer a large load. A common Helical gearbox has two pairs of tooth, and this assures easy transmission. In addition, the improved speak to ratio prospects to decrease fluctuations in mesh stiffness, which implies much more load capability. In conditions of cost, Helical planetary gears are the most reasonably priced gearbox sort.
The outer ring gear drives the internal ring gear and surrounding planetary parts. A wheel travel planetary gearbox could have as significantly as 332,000 N.m. torque. An additional frequent sort of planetary gearbox is wheel travel. It is related to a hub, but the outer ring gear drives the wheels and the sunshine equipment. They are typically combined above a housing to optimize dimensions. A single-stage Helical gears can be used in bicycles, although a two-stage planetary equipment system can take care of up to 113,000 N.m. torque.
The design of a helical planetary geartrain is complicated. It have to comply with several constraints. These constraints relate to the geometrical relationship of the planetary geartrains. This research of the attainable design and style space of a Helical geartrain utilizes geometric layouts. The ring equipment, sunshine, and ring equipment have no result on the ratio of the planetary transmission. Even so, helical geartrains are a good decision for numerous purposes.
planetarygearbox

Spur gear planetary gearbox

The blend of planetary gears and spur gears in a transmission program is named a planetary or spur gearbox. Each the planetary gear and spur equipment have their own qualities and are utilised in various kinds of cars. They function in a equivalent way, but are constructed otherwise. Here are some essential variations amongst the two sorts of gears. Detailed beneath are some of the most essential variances among them:
Helical gears: As opposed to spur gears, helical gears generate considerable axial forces in the gear mesh. They also attribute higher sliding contact at the point of tooth make contact with. The helix angle of a gearbox is usually in the range of 15 to 30 levels. The higher the helix angle, the a lot more axial forces will be transmitted. The axial drive in a helical gearbox is increased than that of a spur equipment, which is the cause why helical gears are more effective.
As you can see, the planetary gearhead has numerous variations and applications. Nonetheless, you should just take treatment in selecting the number of teeth for your planetary gear method. A 5:1 spur equipment travel ratio, for case in point, indicates that the sunlight equipment requirements to comprehensive five revolutions for each output carrier revolution. To accomplish this, you may want to select a solar equipment with 24 teeth, or 5 mm for every single revolution. You will want to know the metric models of the planetary gearhead for it to be compatible with various kinds of machines.
An additional important function of a planetary gearbox is that it doesn’t need all of the spur gears to rotate around the axis of the travel shaft. Rather, the spur gears’ internal teeth are fixed and the generate shaft is in the very same direction as the output shaft. If you decide on a planetary gearbox with fastened inside tooth, you’ll need to have to make positive that it has sufficient lubrication.
The other important difference among a spur gear and a planetary gearbox is the pitch. A planetary gearbox has a substantial pitch diameter, even though a spur equipment has lower pitch. A spur gear is in a position to take care of larger torques, but is not as productive. In addition, its higher torque ability is a large drawback. Its effectiveness is similar to that of a spur equipment, but it is considerably much less noisy.
An additional big difference amongst planetary and spur gear motors is their cost. Planetary gear motors are inclined to be far more high-priced than spur gear motors. But spur gears are less costly to make, as the gears on their own are smaller and simpler. Even so, planetary gear motors are more productive and potent. They can deal with reduce torque applications. But every gear carries a fastened load, limiting their torque. A spur gear motor also has fewer interior frictions, so it is frequently suited for reduced torque applications.
One more variation among spur gears and planetary gears is their orientation. Solitary spur gears are not coaxial gearboxes, so they’re not coaxial. On the other hand, a planetary gearbox is coaxial, which means its enter shaft is also coaxial. In addition to this, a planetary gearbox is created of two sets of gear wheels with the identical orientation. This gives it the ability to achieve concentricity.
One more difference amongst spur gears and planetary gears is that a planetary equipment has an integer amount of teeth. This is important since every equipment must mesh with a solar gear or a ring equipment. In addition, every planet have to have a corresponding variety of tooth. For every single world to mesh with the sunshine, the enamel have to have a certain length apart from the other. The spacing among planets also matters.
Aside from the dimensions, the planetary equipment technique is also identified as epicyclic gearing. A planetary equipment method has a solar equipment in the heart, which serves as the enter gear. This gear has at the very least three driven gears. These gears have interaction with every other from the inside of and sort an interior spur gear style. These equipment sets are very sturdy and ready to modify ratios. If preferred, a planetary equipment teach can be transformed to another ratio, thus enhancing its performance.
Yet another crucial difference in between a spur gear and a planetary gearbox is the sort of tooth. A spur gear has teeth that are parallel to the shaft, even though a planetary equipment has enamel that are angled. This variety of equipment is most suitable for reduced-velocity purposes, in which torque is needed to shift the actuation object. Spur gears also make sound and can damage equipment tooth owing to repeated collisions. A spur equipment can also slip, stopping torque from reaching the actuation object.

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