China Custom P2N series 1:25 ratio coaxial planetary reduction gearbox planetary gearbox elecon

Warranty: 1 years, 1 Year
Applicable Industries: Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Printing Shops, Energy & Mining
Weight (KG): 50 KG
Customized support: OEM, ODM
Gearing Arrangement: Planetary
Output Torque: 22~2600kNm
Input Speed: 1500, 1000, 750rpm
Output Speed: 0.19~60rpm
Ratio: 25~4,000
Color: Customer Request
Gear material: 20CrMnTiH
Housing Material: Cast Iron
Mounting Position: Horizontal / Vertical Mounted
Input Form: Keyed Solid Shaft Input
Output Form: Keyed Solid Shaft Output
Certificate: ISO9001
Application: Converyors
Packaging Details: Wooden Cases
Port: ZheJiang /HangZhou

P2N series 1:25 ratio coaxial planetary reduction gearboxComponents:1. Housing: Ductile Cast Iron2. Gearset: Planetary Gear Set (Epicyclic Gearing)3. Input Configurations:Integrated with Electric Motors (AC Motors, Hydraulic Motors, Geared Motors)IEC-normalized Motor Flange & Motor AdaptorKeyed Solid Shaft Input4. Output Configurations:Keyed Solid Shaft Output
Involute Splined Solid Shaft Output (GB or DIN Standard)Involute Splined Hollow Shaft Output (GB or DIN Standard)Hollow Shaft Output with Shrink Disc5. Optional Accessories:Gear Unit Base for Horizontal MountedTorque Arm, Torque Shaft SupportMotor Mounting BracketDip Lubrication Compensation Oil TankForced Lubrication Oil PumpCooling Fan, Auxiliary Cooling Devices
Models:P2N – 2 Stage Planetary Gear Set, CoaxialP2L – 2 Stage Planetary Gear Set Integrated with Spiral Bevel Gear Pair, Right AngleP2S – 2 Stage Planetary Gear Set Integrated with Helical Gear Pair, Parallel ShaftP2K – 2 Stage Planetary Gear Set Integrated with Helical Gear Pair & Bevel Gear Pair, Right AngleP3N – 3 Stage Planetary Gear Set, CoaxialP3S – 3 Stage Planetary Gear Set Integrated with Helical Gear Pair, Parallel ShaftP3K – 3 Stage Planetary Gear Set Integrated with Helical Gear Pair & Bevel Gear Pair, Right AngleFrame Sizes: 9, 10, 11, … 34, 35, 36 (exclude 15)
Features:1. AOKMAN P series planetary gear units/(epicyclic gearboxes) have various options from 7 types and 27 frame sizes, can ensure up to 2600kN.m torque and 4,000:1 ratio2. High efficiency, high output torque, suitable for heavy duty working conditions and applications3. High reliability, low noise4. Highly modular design5. Optional accessories6. Easily combined with other gear units, such as helical, worm, bevel or helical-bevel gear units
Gearbox Parameters

TypesRatioTypesRatio
P2N (2 Stage)25, 28, 31.5, 35.5, 40P3N (3 Stage)140, 160, 180, 200, 225, 250, 280
P2L (2 Stage)31.5, 35.5, 40, 45, 50, 56, 63, 71, 80, 90, 100
P2S (2 Stage)45, 50, 56, 63, 71, 80, 90, 100, 112, 125P3S (3 Stage)280, 315, 355, 400, 450, 500, 560, 630, 710, 800, 900
P2K (2 Stage)112, 125, 140, 160, 180, 200, 225, 250, 280, 320, 360, 400, 450, 500, 560P3K (3 Stage)560, 630, 710, 800, 900, 1000, 1120, 1250, 1400, 1600, 1800, 2000, 2240, 2500, 2800, 3150, 3550, 4000
Gearbox Applications Roller PressesBucket Wheel DrivesRunning Mechanism DrivesSlewing Mechanism DrivesMixers/ Agitators Drives
Steel Plate ConveyorsScraper ConveyorsChain ConveyorsRotary Kilns DrivesPipe Rolling Mill DrivesTube Mill Drives
Lubrication Cooling Oil Immersion and Splash LubricationForced Lubrication
Natural CoolingCooling Fan, Auxiliary Cooling Devices
Packing & Delivery Related Products Our Company 1. More than 35 years experience in R&D and manufacturing, export gear motors & industrial gearboxes.2. Standardization of the gearbox series3. Strong design capability for large power & customized gearboxes.4. High quality gearboxes and proven solutions provider.5. Strict quality control process, stable quality.6. Less than 2% of the quality complaints.7. Modular design, short delivery time.8. Quick response & professional services
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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 Custom P2N series 1:25 ratio coaxial planetary reduction gearbox     planetary gearbox eleconChina Custom P2N series 1:25 ratio coaxial planetary reduction gearbox     planetary gearbox elecon