China Ini up to 200knm High Torque Hydraulic Planetary Gearbox

Product Description

INI 2 speed excavator travel motor
IKY series track and wheel drives were developed by us . We own the intellectual property right.   It has an integrated structure with radial piston motor, gearbox and integral oil distributor with control vlaves. It results in compact design, reduced cost and higher reliability and transmission efficiency. 

 

 

Main features

 

• high torque low speed

• high startup and operation efficiency

• high reliability

• can be directly connected to sprocket wheel   

• compact design, short overall length

• Due to the high torque rating and the quality of the materials, these units are the best solution in heavy duty applications

 

Application

 

• specially desgined for tracked and wheels vehicles, such as excavators, drillers, coal mining machines.

  • Specification 

 

IY 2.5 series

Model no.

Total displacement (ml/rev)

Rated Torque(N.m)

Speed (r/min)

16 MPa

20 MPa

IY2.5-520 * * *

518

952

1224

1~100

IY2.5-800 * * *

805

1480

1903

IY2.5-1050 * * *

1057

1943

2500

IY2.5-1330 * * *

1337

2487

3200

 

IY 3 series

Model no.

Total displacement (ml/rev)

Rated Torque(N.m)

Speed (r/min)

16 MPa

20 MPa

IY3-700 * * *

693

1358

1747

1~80

IY3-1000 * * *

1078

2113

2717

IY3-1700 * * *

1701

3273

4571

IY3-2200 * * *

2198

4229

5437

 

Model no.

Total displacement (ml/rev)

Rated Torque(N.m)

Speed (r/min)

16 MPa

20 MPa

IY3-2000 * * *

1908.5

3742

4811

1~85

IY3-2500 * * *

2337.5

4583

5892

1~65

IY3-2750 * * *

2711.5

5316

6835

1~60

IY3-3400 * * *

3426.5

6593

8476

1~45

 

IY 4 series

Model no.

Total displacement (ml/rev)

Rated Torque(N.m)

Speed (r/min)

16 MPa

20 MPa

IY4-3400 * * *

3402

6640

8537

1~70

IY4-4160 * * *

4165

8014

10303

1~60

IY4-4800 * * *

4830

9293

11949

1~50

IY4-5500 * * *

5544

10667

13715

1~40

 

 IY 5 series

Model

Total displacement (ml/rev)

Rated Torque(N.m)

Speed (r/min)

16 MPa

20 MPa

IY5-7200 * * *

7154

13675

17698

0.5~40

IY5-7800 * * *

7812

15031

19325

0.5~32

IY5-9200 * * *

9212

19384

24922

0.5~25

 

Model

Total displacement (ml/rev)

Rated Torque(N.m)

Speed (r/min)

16 MPa

20 MPa

IY5-10000 * * *

9988

2571

25752

0.5~20

IY5-11000 * * *

11038.5

22136

28460

0.5~15

 

 

IY 79 series

Model

Total displacement (ml/rev)

Rated Torque(N.m)

Speed (r/min)

16 MPa

20 MPa

IY79-55000 * * *

55286

110867

142544

0.2~10

IY79-67000 * * *

66902

134162

172494

0.2~8

IY79-80000 * * *

77660

155735

25711

0.2~5

 

 

When the input speed is 3000rpm

Power(W) Gear Ratio
 1/3  1/5  1/9   1/15   1/20   1/25   1/35   1/45   1/81
50 B B B B B B B C C
100 B B B B B B C C D
200 B B C C C C C D E
400 B C C C C C D E  
750 C C D D D D E E  
1000 D D E E E E      
1500 D D E E          
2000 D E E E          
2500 E E E            
3000 E E E            
3500 E E              
4000 E E              
4500 E                
5000 E                

 

B type: M5*10     C type: M6*12 (or M8*16)    
D typr: M8*16 (M6*12)     E type: M10*20    

Our Services

 

1. One year warranty from delivery

2. Free components for replacement within warranty period

3. Professional solution provider

4. Free technical support at any time

5. Customer training is available.

6. On-site installation and commissioning is available.

 

Company Information

 

  •  Company Introduction

 

240,000 m3, 700 employees, ISO9001:2008 & ISO14001:2004 certified.

 

Established in 1996, we're 1 of leading manufacturers in China who are specialized in designing and manufacturing  hydraulic winches, hydraulic motors, hydraulic slewing drives,  planetary gearboxes, travel motors and wheel motors, hydraulic capstans, hydraulic power units, and hydraulic pumps. 
 
With strong research and development capability, we have achieved 14 invention patents and 30 practical innovation patents.
Meanwhile, we have more than 250 sets of advanced production and inspection equipment to ensure the quality of 
our products. 

 
Our products have been widely used in Offshore Application, Agriculture Industry, Fishing Equipment, Construction Machinery, 
Petroleum Industry, Coal Mining, Geological Prospection, Marine Application, Metallurgical Engineering, Light Industry, 
as well as Environmental Protection and other industries. 
 
As a trustworthy manufacturer and supplier, we have a dominating market share in China, and we also enjoy an increasing 
market share worldwide.  Our products have been exported to:

 

-Europe: UK, Austria, Netherlands, Germany, Sweden
-North America: USA, Canada
-South America: Brazil, Argentina
-Russia, Australia,Turkey, Southeast Asia, Middle East, India, Korea and other countries in the world.

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

This article will provide a brief overview of the Spur gear and the helical planetary gearbox. To learn more about the advantages of these gearboxes, read on. Here are a few common uses for planetary gears. A planetary gearbox is used in many vehicles. Its efficiency makes it a popular choice for small engines. Here are 3 examples. Each has its benefits and drawbacks. Let's explore each one.
planetarygearbox

helical planetary gearbox

In terms of price, the CZPT is an entry-level, highly reliable helical planetary gearbox. It is suitable for applications where space, weight, and torque reduction are of high concern. On the other hand, the X-Treme series is suitable for applications requiring high-acceleration, high-axial and radial loads, and high-speed performance. This article will discuss the benefits of each type of planetary gearbox.
A planetary gearbox's traction-based design is a variation of the stepped-planet design. This variation relies on the compression of the elements of the stepped-planet design. The resulting design avoids restrictive assembly conditions and timing marks. Compared to conventional gearboxes, compound planetary gears have a greater transmission ratio, and they do so with an equal or smaller volume. For example, a 2:1 ratio compound planet would be used with a 50-ton ring gear, and the result would be the same as a 100-ton ring gear, but the planetary disks would be half the diameter.
The Helical planetary gearbox uses 3 components: an input, an output, and a stationary position. The basic model is highly efficient and transmits 97% of the input power. There are 3 main types of planetary gearboxes, each focusing on a different performance characteristic. The CZPT basic line is an excellent place to start your research into planetary gearboxes. In addition to its efficiency and versatility, this gearbox has a host of modular features.
The Helical planetary gearbox has multiple advantages. It is versatile, lightweight, and easy to maintain. Its structure combines a sun gear and a planet gear. Its teeth are arranged in a way that they mesh with each other and the sun gear. It can also be used for stationary applications. The sun gear holds the carrier stationary and rotates at the rate of -24/16 and -3/2, depending on the number of teeth on each gear.
A helical planetary gearbox can reduce noise. Its shape is also smaller, reducing the size of the system. The helical gears are generally quieter and run more smoothly. The zero helix-angle gears, in contrast, have smaller sizes and higher torque density. This is a benefit, but the latter also increases the life of the system and is less expensive. So, while the helical planetary gearbox has many advantages, the latter is recommended when space is limited.
The helical gearbox is more efficient than the spur gear, which is limited by its lack of axial load component. The helical gears, on the other hand, generate significant axial forces in the gear mesh. They also exhibit more sliding at the points of tooth contact, adding friction forces. As such, the Helical planetary gearbox is the preferred choice in servo applications. If you're looking for a gearbox to reduce noise and improve efficiency, Helical planetary gearboxes are the right choice.
The main differences between the 2 types of planetary gears can be found in the design of the 2 outer rings. The outer ring is also called the sun gear. The 2 gears mesh together according to their own axes. The outer ring is the planetary gear's carrier. Its weight is proportional to the portion of the ring that is stationary. The carrier sets the gaps between the 2 gears.
Helical gears have angled teeth and are ideal for applications with high loads. They are also extremely durable and can transfer a high load. A typical Helical gearbox has 2 pairs of teeth, and this ensures smooth transmission. In addition, the increased contact ratio leads to lower fluctuations in mesh stiffness, which means more load capacity. In terms of price, Helical planetary gears are the most affordable gearbox type.
The outer ring gear drives the inner ring gear and surrounding planetary parts. A wheel drive planetary gearbox may have as much as 332,000 N.m. torque. Another common type of planetary gearbox is wheel drive. It is similar to a hub, but the outer ring gear drives the wheels and the sun gear. They are often combined over a housing to maximize size. One-stage Helical gears can be used in bicycles, while a two-stage planetary gear system can handle up to 113,000 N.m. torque.
The design of a helical planetary geartrain is complicated. It must comply with several constraints. These constraints relate to the geometrical relationship of the planetary geartrains. This study of the possible design space of a Helical geartrain uses geometric layouts. The ring gear, sun, and ring gear have no effect on the ratio of the planetary transmission. Nonetheless, helical geartrains are a good choice for many applications.
planetarygearbox

Spur gear planetary gearbox

The combination of planetary gears and spur gears in a transmission system is called a planetary or spur gearbox. Both the planetary gear and spur gear have their own characteristics and are used in various kinds of vehicles. They work in a similar way, but are built differently. Here are some important differences between the 2 types of gears. Listed below are some of the most important differences between them:
Helical gears: As opposed to spur gears, helical gears generate significant axial forces in the gear mesh. They also feature greater sliding contact at the point of tooth contact. The helix angle of a gearbox is generally in the range of 15 to 30 degrees. The higher the helix angle, the more axial forces will be transmitted. The axial force in a helical gearbox is greater than that of a spur gear, which is the reason why helical gears are more efficient.
As you can see, the planetary gearhead has many variations and applications. However, you should take care in selecting the number of teeth for your planetary gear system. A five:1 spur gear drive ratio, for example, means that the sun gear needs to complete 5 revolutions for every output carrier revolution. To achieve this, you'll want to select a sun gear with 24 teeth, or 5 mm for each revolution. You'll need to know the metric units of the planetary gearhead for it to be compatible with different types of machines.
Another important feature of a planetary gearbox is that it doesn't require all of the spur gears to rotate around the axis of the drive shaft. Instead, the spur gears' internal teeth are fixed and the drive shaft is in the same direction as the output shaft. If you choose a planetary gearbox with fixed internal teeth, you'll need to make sure that it has enough lubrication.
The other significant difference between a spur gear and a planetary gearbox is the pitch. A planetary gearbox has a high pitch diameter, while a spur gear has low pitch. A spur gear is able to handle higher torques, but isn't as efficient. In addition, its higher torque capability is a big drawback. Its efficiency is similar to that of a spur gear, but it is much less noisy.
Another difference between planetary and spur gear motors is their cost. Planetary gear motors tend to be more expensive than spur gear motors. But spur gears are cheaper to produce, as the gears themselves are smaller and simpler. However, planetary gear motors are more efficient and powerful. They can handle lower torque applications. But each gear carries a fixed load, limiting their torque. A spur gear motor also has fewer internal frictions, so it is often suited for lower torque applications.
Another difference between spur gears and planetary gears is their orientation. Single spur gears are not coaxial gearboxes, so they're not coaxial. On the other hand, a planetary gearbox is coaxial, meaning its input shaft is also coaxial. In addition to this, a planetary gearbox is made of 2 sets of gear wheels with the same orientation. This gives it the ability to achieve concentricity.
Another difference between spur gears and planetary gears is that a planetary gear has an integer number of teeth. This is important because each gear must mesh with a sun gear or a ring gear. Moreover, each planet must have a corresponding number of teeth. For each planet to mesh with the sun, the teeth must have a certain distance apart from the other. The spacing between planets also matters.
Besides the size, the planetary gear system is also known as epicyclic gearing. A planetary gear system has a sun gear in the center, which serves as the input gear. This gear has at least 3 driven gears. These gears engage with each other from the inside and form an internal spur gear design. These gear sets are highly durable and able to change ratios. If desired, a planetary gear train can be converted to another ratio, thereby enhancing its efficiency.
Another important difference between a spur gear and a planetary gearbox is the type of teeth. A spur gear has teeth that are parallel to the shaft, while a planetary gear has teeth that are angled. This type of gear is most suitable for low-speed applications, where torque is necessary to move the actuation object. Spur gears also produce noise and can damage gear teeth due to repeated collisions. A spur gear can also slip, preventing torque from reaching the actuation object.

China Ini up to 200knm High Torque Hydraulic Planetary Gearbox    China Ini up to 200knm High Torque Hydraulic Planetary Gearbox

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