Product Description

10 Ton 20 Ton 40 Ton planetary Hydraulic Winch with CE ISO certification

 Hydraulic winch is used in a variety of lifting equipment occasions. Types are divided into: built-in hydraulic winch, exposed hydraulic

winch, high-speed hydraulic winch, low-speed hydraulic winch, hydraulic winch usually by the hydraulic motor, control valve, gear boxes,
rollers, brackets, (clutch) Rope, installation bracket and other combinations.

Some hydraulic winch does not take stand, directly by the hydraulic motor, control valve group, the drum, the end of the shaft and other
components, these can be based on customer needs matching, can be widely used in conveyor tensioners, construction machinery
Lifting cranes such as truck cranes, crawler cranes, aerial work platforms, forestry cranes, and port vessels such as port cranes, floating
cranes, dredgers, crane cranes and davits, as well as heavy lifting equipment Such as oil rigs, offshore oil rigs, rotary drilling rigs for
piling machines, rock drills, core drills, hydrostatic piles, and more.

Hydraulic winch features:

1) Only flow restrictors and manifolds are on the outside of the drum. Hydraulic motors and shell to drive devices and other components
are hidden in the winch drum, so the axial size is small, compact, beautiful appearance;
2) Starting efficiency and transmission efficiency, low energy consumption, reliable, long service life;
3) low noise during operation;
4) good economic performance.

Hydraulic winch installation

1, winch installation location and direction, allowing the drum axis as the center, any conversion position.
2, install the base plate bolt hole location installation. Note: The number and size of fixing bolts must comply with the requirements and
must not be reduced or replaced with small diameter bolts.
3, winch floor installation, must be fixed and reliable, shall not be bent in use, the installation of the flatness of not more than 0.5mm,
otherwise it will affect the smooth operation of the winch,
4, after the winch is installed, the base contact surface should be level and force evenly.
5, to ensure that the vertical axis of the drum and the pulley vertical, vertical axis of the drum and the pulley angle of not more than 1.5
degrees.
6, winch oil control valve should be a spring reset H-type three-way four-way valve, control valve installation location, according to the
needs of the operation on the appropriate location.
7, brake valve (ie, sequence valve) to open the pressure should be between 6 ~ 8Mpa, winch factory, the manufacturer has been
adjusted, please do not change.
8, winch use a wide range of occasions, single-use, the hydraulic system pressure, flow must be consistent with the requirements of
the instructions, otherwise it will affect the service life of the winch. According to the needs of users, the factory can provide supporting
power source, control valves and related pipelines.
9, under normal circumstances, when the operator facing the motor back to the operator relatively close to the port to enhance (into) the
oil port. This port can be based on the specific operator habits. But once you decide not to change it.
10, Before formal use, you must carefully check the connection of the pipeline, lubricating oil level, ventilation holes, system pressure,
etc. After everything is normal, turn back and forth for 2 minutes.
11, winch rope fixed, the lifting, the rope must be wound on the drum first 5 laps or more.
12, do not stampede, collision winch metal pipelines and joints, so as not to damage the winch.
13, winch lifting heavy objects, pay special attention to observe the motor drain port pressure gauge, such as back pressure over
1.4MPa, the system must be carefully back to the oil return line to ensure smooth.
At present, the device can not be used to carry people.

1. Q: What’s your MOQ? 

  A: 1 Set; 

2. Q: What’s your package?

  A: Main body in plywood box or in plastic woven cloths; Spare parts in plywood boxes;

3. Q: What’s your delivery period?

  A: Within 10/25/40 days after your prepayment received; exact period should be based on detailed requirements and
actual period; 

4. Q: What’s your warranty period?

  A: 12 months from winches accepted; 

5. Q: Do you have engineer oversea installation service? 

   A: Yes; We have; 

6. Q: What kinds of products do you have? 

    A: All kinds of industrial electric winch (especially non-standard); Overhead Crane; Gantry Crane, Electric Hoist;
Screw Hoist; Radial/Flat Gate Hoist; Steel Gate; etc.  

7. Q: Could we buy spare parts in local once they are out of work? 

    A: Our main electrical parts brand is Siemens or Schneider brand; it’s very easy to buy all the world. But if there is
any difficulty, we can post to you by express, such as DHL, UPS, FEDEX, Aramex, etc.

8. Q: Do you provide lift tools?

    A: Yes, we can provide any kinds of lift tools such as lift sling belt, lift clamp, grab, magnet , pulley blocks, hook,
lock catch, wire rope, fiber rope, etc. 

9. Q: Could your winches drag inclined? 

    A: Yea, our electric winches could drag horizontal, drag inclined, hoisting vertical.

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 2 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 90 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 10 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 3 interconnecting links, each of which has its own torque. The ring gear is fixed to the frame 0 at O, and the other 2 are fixed to each other at A and B. The ring gear, meanwhile, is attached to the planet arm 3 at O. All 3 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 3 gear types. The sun gear is the center, which is connected to the other 2 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 3 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 3 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 6 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.