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China manufacturer high torque planetary gearbox speed reducer for transmission reduction gearbox gear ratio calculator

Warranty: 1 year
Applicable Industries: Manufacturing Plant, Machinery Repair Shops, Retail, Construction works , Energy & Mining, Construction Machinery, Excavators, Cranes
Customized support: OEM, ODM, OBM
Gearing Arrangement: Planetary
Output Torque: 15000 Nm
Input Speed: 1200 r/min
Output Speed: 23 r/min
Name: reducer
Application: slewing drive for excavator, crane
Ratio: 52.45:1
Input Form: Hydraulic Motor
Rated output torque: 8000 Nm
Gears Style: planetary gears
Type: planetary reducer
Customization: Acceptable
Mounting: customer require
Power type: Hydraulic motor
Certification: ISO
Packaging Details: Wooden box
Port: HangZhou

Product Overview high torque planetary gearbox speed reducer for transmission reduction gearboxDaixin planetary reducer gearbox is designed with large torque, high start and transmission efficiency, low-speed stability, compact radial size, low noise, etc. The main devices we are making are walking reducers, High Quality Excavator Parts Rotating Slewing E307E Swing Reduction Gearbox lifting reducers and swing reducers. They are widely used for vehicle cranes, crawler cranes, truck mounted cranes, marine cranes, aerial work trucks, excavators, etc. Main Features 1) Compact size2) Low noise3) High transmission efficiency4) Good working condition under lower speed5) Customized hydraulic motors and brakes for different request6) One Year Warranty from reception7) Free components for replacement within warranty period8) Professional and tailored solution for different requirements9) Free technical support at any time10) Customer training is available. Product Paramenters

Product Name Swing reducer
ModelDH15B52E
Rated output torque8000 Nm
Max. output torque15000 Nm
Reduction ratio52.45:1
Rated input torque162 Nm
Max. Output speed23 r/min
Braking typeHydraulic wet braking system
Product packaging Packing and shipping1. Packed by wooden box, fumigation-free for export and import standard.2. Shipped by sea or air with customer require Company Profile ZheJiang CZPT Intelligent Technology Co., Ltd is a scientific and technological enterprise engaged in the research, development and production of planetary gear transmission products, like walking reducers, swing reducers, lifting reducers, hydraulic planetary winches, etc. The company has always put quality management as the top priority of the company’s development. The planetary gear transmission productions are manufactured not only meet the international ISO 4301 and ISO9001 standards, High torque cycloidal speed reducer BWD2 cycloid gearbox with motor but also meet the US SAE J706 and the European Union CE standards. CZPT Intelligent Technology relies on quality, reputation and service to develop, cultivate and consolidate the national and global markets. Be our partners, be our friends. The company has always put quality management as the top priority of the company’s development. The planetary gear transmission productions are manufactured not only meet the international ISO 4301 and ISO9001 standards, but also meet the US SAE J706 and the European Union CE standards. Daixin Intelligent Technology relies on quality, reputation and service to develop, cultivate and consolidate the national and global markets. Currently, the cooperative customers include: the famous construction machinery manufacturers CZPT and Zoomlion, the largest wrecker manufacturer ZheJiang Yuehai Company, and the largest high-altitude vehicle manufacturer HangZhou Handler Company. Products are also exported to Russia, Canada, India, Malaysia and other countries. FAQ 1.How to choose the gearbox which meets our requirement?A)Look through our shop, find a proper item, send me an inquiry, High Precision Low Backlash Spur Gear Planetary Reducer Gearbox for Stepper Servo Motor I quote details for you.B)In case no suitable item in our shop, send me an inquiry with your requirements, we can customize for you.2.How to get a good quotation?To offer a precise price, please send me purchasing quantity. Different quantity, different packing size and weight, then different exporting cost.3.What is payment term?A)For regular design: 30% deposit, the balance before loading. B)For customized design: 50% deposit, the balance before loading. The longer cooperation, the better payment term.4.How to ship?Different methods are acceptable: EXW, FOB, CFR, CIF, DDU. We follow your convenience.5.How about after-sale service?A)Within warranty, all spare parts are delivered for free. B)Exceed warranty, all spare parts are offered with the lowest production cost.Warranty period is 1 year, from the time you receive the gearbox, High quality portable line boring machine with bevel gear in speed reducer not include production and shipping time. We will register for you, and servicing the whole lifetime of gearbox, so no worry for usage.

The Difference Between Planetary Gears and Spur Gears

A spur gear is a type of mechanical drive that turns an external shaft. The angular velocity is proportional to the rpm and can be easily calculated from the gear ratio. However, to properly calculate angular velocity, it is necessary to know the number of teeth. Fortunately, there are several different types of spur gears. Here’s an overview of their main features. This article also discusses planetary gears, which are smaller, more robust, and more power-dense.
Planetary gears are a type of spur gear

One of the most significant differences between planetary gears and spurgears is the way that the two share the load. Planetary gears are much more efficient than spurgears, enabling high torque transfer in a small space. This is because planetary gears have multiple teeth instead of just one. They are also suitable for intermittent and constant operation. This article will cover some of the main benefits of planetary gears and their differences from spurgears.
While spur gears are more simple than planetary gears, they do have some key differences. In addition to being more basic, they do not require any special cuts or angles. Moreover, the tooth shape of spur gears is much more complex than those of planetary gears. The design determines where the teeth make contact and how much power is available. However, a planetary gear system will be more efficient if the teeth are lubricated internally.
In a planetary gear, there are three shafts: a sun gear, a planet carrier, and an external ring gear. A planetary gear is designed to allow the motion of one shaft to be arrested, while the other two work simultaneously. In addition to two-shaft operation, planetary gears can also be used in three-shaft operations, which are called temporary three-shaft operations. Temporary three-shaft operations are possible through frictional coupling.
Among the many benefits of planetary gears is their adaptability. As the load is shared between several planet gears, it is easier to switch gear ratios, so you do not need to purchase a new gearbox for every new application. Another major benefit of planetary gears is that they are highly resistant to high shock loads and demanding conditions. This means that they are used in many industries.
Gear

They are more robust

An epicyclic gear train is a type of transmission that uses concentric axes for input and output. This type of transmission is often used in vehicles with automatic transmissions, such as a Lamborghini Gallardo. It is also used in hybrid cars. These types of transmissions are also more robust than conventional planetary gears. However, they require more assembly time than a conventional parallel shaft gear.
An epicyclic gearing system has three basic components: an input, an output, and a carrier. The number of teeth in each gear determines the ratio of input rotation to output rotation. In some cases, an epicyclic gear system can be made with two planets. A third planet, known as the carrier, meshes with the second planet and the sun gear to provide reversibility. A ring gear is made of several components, and a planetary gear may contain many gears.
An epicyclic gear train can be built so that the planet gear rolls inside the pitch circle of an outer fixed gear ring, or “annular gear.” In such a case, the curve of the planet’s pitch circle is called a hypocycloid. When epicycle gear trains are used in combination with a sun gear, the planetary gear train is made up of both types. The sun gear is usually fixed, while the ring gear is driven.
Planetary gearing, also known as epicyclic gear, is more durable than other types of transmissions. Because planets are evenly distributed around the sun, they have an even distribution of gears. Because they are more robust, they can handle higher torques, reductions, and overhung loads. They are also more energy-dense and robust. In addition, planetary gearing is often able to be converted to various ratios.
Gear

They are more power dense

The planet gear and ring gear of a compound planetary transmission are epicyclic stages. One part of the planet gear meshes with the sun gear, while the other part of the gear drives the ring gear. Coast tooth flanks are used only when the gear drive works in reversed load direction. Asymmetry factor optimization equalizes the contact stress safety factors of a planetary gear. The permissible contact stress, sHPd, and the maximum operating contact stress (sHPc) are equalized by asymmetry factor optimization.
In addition, epicyclic gears are generally smaller and require fewer space than helical ones. They are commonly used as differential gears in speed frames and in looms, where they act as a Roper positive let off. They differ in the amount of overdrive and undergearing ratio they possess. The overdrive ratio varies from fifteen percent to forty percent. In contrast, the undergearing ratio ranges from 0.87:1 to 69%.
The TV7-117S turboprop engine gearbox is the first known application of epicyclic gears with asymmetric teeth. This gearbox was developed by the CZPT Corporation for the Ilyushin Il-114 turboprop plane. The TV7-117S’s gearbox arrangement consists of a first planetary-differential stage with three planet gears and a second solar-type coaxial stage with five planet gears. This arrangement gives epicyclic gears the highest power density.
Planetary gearing is more robust and power-dense than other types of gearing. They can withstand higher torques, reductions, and overhung loads. Their unique self-aligning properties also make them highly versatile in rugged applications. It is also more compact and lightweight. In addition to this, epicyclic gears are easier to manufacture than planetary gears. And as a bonus, they are much less expensive.

They are smaller

Epicyclic gears are small mechanical devices that have a central “sun” gear and one or more outer intermediate gears. These gears are held in a carrier or ring gear and have multiple mesh considerations. The system can be sized and speeded by dividing the required ratio by the number of teeth per gear. This process is known as gearing and is used in many types of gearing systems.
Planetary gears are also known as epicyclic gearing. They have input and output shafts that are coaxially arranged. Each planet contains a gear wheel that meshes with the sun gear. These gears are small and easy to manufacture. Another advantage of epicyclic gears is their robust design. They are easily converted into different ratios. They are also highly efficient. In addition, planetary gear trains can be designed to operate in multiple directions.
Another advantage of epicyclic gearing is their reduced size. They are often used for small-scale applications. The lower cost is associated with the reduced manufacturing time. Epicyclic gears should not be made on N/C milling machines. The epicyclic carrier should be cast and tooled on a single-purpose machine, which has several cutters cutting through material. The epicyclic carrier is smaller than the epicyclic gear.
Epicyclic gearing systems consist of three basic components: an input, an output, and a stationary component. The number of teeth in each gear determines the ratio of input rotation to output rotation. Typically, these gear sets are made of three separate pieces: the input gear, the output gear, and the stationary component. Depending on the size of the input and output gear, the ratio between the two components is greater than half.
Gear

They have higher gear ratios

The differences between epicyclic gears and regular, non-epicyclic gears are significant for many different applications. In particular, epicyclic gears have higher gear ratios. The reason behind this is that epicyclic gears require multiple mesh considerations. The epicyclic gears are designed to calculate the number of load application cycles per unit time. The sun gear, for example, is +1300 RPM. The planet gear, on the other hand, is +1700 RPM. The ring gear is also +1400 RPM, as determined by the number of teeth in each gear.
Torque is the twisting force of a gear, and the bigger the gear, the higher the torque. However, since the torque is also proportional to the size of the gear, bigger radii result in lower torque. In addition, smaller radii do not move cars faster, so the higher gear ratios do not move at highway speeds. The tradeoff between speed and torque is the gear ratio.
Planetary gears use multiple mechanisms to increase the gear ratio. Those using epicyclic gears have multiple gear sets, including a sun, a ring, and two planets. Moreover, the planetary gears are based on helical, bevel, and spur gears. In general, the higher gear ratios of epicyclic gears are superior to those of planetary gears.
Another example of planetary gears is the compound planet. This gear design has two different-sized gears on either end of a common casting. The large end engages the sun while the smaller end engages the annulus. The compound planets are sometimes necessary to achieve smaller steps in gear ratio. As with any gear, the correct alignment of planet pins is essential for proper operation. If the planets are not aligned properly, it may result in rough running or premature breakdown.

China manufacturer high torque planetary gearbox speed reducer for transmission reduction gearbox     gear ratio calculatorChina manufacturer high torque planetary gearbox speed reducer for transmission reduction gearbox     gear ratio calculator

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EPG was awarded with “popular merchandise of Zhejiang Province” and “renowned model of Zhejiang Province”. We inspect every piece of bearing by ourselves just before shipping and delivery. Our firm pays particular consideration to customers’ wants, listening to the distinct needs of each customer and guaranteeing overall fulfillment. Flange Input RigEPTT Angle Big Output Torque Planetary EPTT With EPT

Description:
N collection of planetary EPTTs from SGR are extensively utilised for EPTT and weighty duty serious purposes . planetary EPTT characteristic with compact size, minimal noise , exceptional trustworthiness ,EPTT existence . In-line or appropriate-angle planetary EPTTes are obtainable in male and female shaft configurations. The SGR male shaft remedy (splined or cylindrical) is capable to stand up to strong radial or aXiHu (West EPT) Dis.al loads on the output shaft. As a top planetary EPTT manufactory in EPTT , SGR planetary EPTT is developed by modular design and style, combined in accordance to client prerequisite, housing material from SGR with nodular forged iron which can will increase EPTT’s rigidity and antiknock, heavy-obligation bearing is mounted at reduced-speed shaft, it can bear massive radial load due to proportionate distribution of torque ,each SGR EPTs are case hardened to get higher reliability and EPTT daily life . SGR planetary EPTT have sixteen models for diverse torque variety ,each and every SGR design have one-five levels to attain diverse ratios , SGR planetary EPTT have extensive rang variety of substantial pace design: cylindrical with important, EPT motor, electric powered motor .Installation in SGR is multiposition ,various fasten variety .

Important characteristic:

  • Planetary EPTT is developed by modular style, and can be combined in accordance to client’s request
  • Involuted planetary EPT design
  • Nodular cast iron EPT to enhance rigidity and antiknock
  • EPT responsibility bearing on low #8208speed shaft, and can bear large radial load thanks to proportionate distribution of torque
  • All EPTs are case hardened to get high area hardness, which assure EPTT effectiveness and EPTT EPTT’s daily life
  • Planetary EPTT has 16 types for distinct torque variety, and each and every product have one #82085 reduction stages to achieve different ratios
  • Ratio assortment: three.15 #82089000
  • Input EPTT: .twenty five #820855KW
  • Permit torque rang: le 800000N. M
  • Output speed: .425 #8208445 r/min
  • Structure manner: Probability of flange, foot, or shaft mounting options
  • Broad and comprehensive variety of N series for EPTT purposes
  • Low speed shaft style: Cylindrical with important, splined, hollow with shrink disc or splined hollow shaft
  • Rigid and precise nodular forged iron casing
  • Lower noise operating, high production high quality stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd
  • EPT and trustworthy performance, load capacity and reduced velocity shaft bearing

N collection planetary EPTT torque sheet with types

EPT device dimension two hundred 201 240 241 280 281 353/354 355 four hundred 401
Standard output torque
T2N[Nm]
1500 2000 3500 4000 4300 7300 13000 16000 20000 23000
EPT unit dimensions 428 429 445 446 510 542 543 695 810 885
Typical output torque
T2N[Nm]
26000 30000 32000 43000 63000 75000 a hundred thousand 150000 300000 420000

  in Ad-Dammam Saudi Arabia  sales   price   shop   near me   near me shop   factory   supplier Flange Input Right Angle Big Output Torque Planetary Gearbox with Motor manufacturer   best   Cost   Custom   Cheap   wholesaler

  in Ad-Dammam Saudi Arabia  sales   price   shop   near me   near me shop   factory   supplier Flange Input Right Angle Big Output Torque Planetary Gearbox with Motor manufacturer   best   Cost   Custom   Cheap   wholesaler