Model Number: EFB
Gearing Arrangement: Planetary
Output Torque: 12700
Input Speed: 2000
Output Speed: 0-24
Key words: Rotary Reducer
Product name: Transmission Drive Gearbox Reducer
Application: Crawler excavator
Weight: 125kg
Model: EFB17T2
Payment Terms: T/T
Package: Wooden tray
Reduction ratio: 27.4/ 33.1/ 46.4
Hydraulic motor: A2FE45 /A2FE56 /A2FE63
Brake working pressure MPa: 1.8-5
Packaging Details: Our Reducer use wooden box packing
Port: HangZhou

EFB Type Hydraulic Planetary Gear Rotary Reducer Detailed Description:

The EFB series hydrostatic rotary gearbox is the ideal transmission. It is an ideal rotary deceleration component for wheeled or crawler excavators, rotary drilling rigs, crawler and truck cranes, marine cranes, No noise Original Durable Rubber Steel Auto Car Suspension Stabilizer Control Arm Bushing For CZPT Camry NISSAN HONDA Hyundai etc. It provides reliable performance under very harsh conditions.
Due to the use of hardened gears and nitriding ring gears, the high quality of the production process ensures a very good load carrying capacity, reliable operation and low noise. The product is compact in structure, space saving, FITS KIA SORENTO RWD 2007-2009 Rear DRIVESHAFT NEW Drive Shaft Propshaft OE 49100-3E951 49100 3E951 19101142-101 936-210 Factory high efficiency, long life, built-in multi-plate brake, easy to install and maintain.
The listed hydrostatic rotary reducers represent the products that the company has already put into production. We can also provide other installation sizes and different speed ratio models according to customer requirements. We can provide relevant consulting services to our customers during the customer selection stage to find the most suitable solution for our customers. Please contact our technical or sales staff if necessary.

Technical Parameters:

Max output torque
Tmax N· The High Quality Car Auto Parts Control Arm Bushing 5F OEM 48632-0K571 486320K571 M

Ratio

Max input rotating
rpm
Static brake torque
TBmax N·M
Brake working pressure
MPa
Hydraulic motor
Weight
Kg
Model

8500
22 53 106
2000
450
1.8-5
A2F45
A2F63
110
EFB10T2
EFB10T3

12700
27.4 33.1
46.4
2000
450
1.8-5
A2FE45
A2FE56
A2FE63
125
EFB17T2

12700
89.2 103.6 78.9
2000
450
1.8-5
A2FE45
A2FE56
A2FE63
140
EFB17T3

28500
24 28.9
2000
500
1.8-5
A2FE80
A2FE90
190
EFB36T2

28500
68 80.4
101 117.6
2000
500
1.8-5
A2FE80
A2FE90
220
EFB36T3

29000
36.4 42
49.3 60.1
2000
550
1.8-5
A2FE80
A2FE90
A2FE107
A2FE125
240
EFB40T2

48500
34 40.4
2000
800
1.8-5
A2FE107
A2FE125
450
EFB60T2

48500
87.5 95.8
106.5 120.8 140.9 170.9
2000
800
1.8-5
A2FE107
A2FE125
480
EFB60T3

68300
62.3 80.2 99.9 111.8 127.9
150.9 186.4
2000
800
1.8-5
A2FE107
A2FE125
600
EFB80T3

93300
80.5 88.6
96.8 129.6
148.2 174.9
2000
1000
1.8-5
A2FE107
A2FE125
A2FE160
630
EFB110T3

Detail image :

Application:

Packing :

Types of Vehicle Gearboxes

In a vehicle, there are many types of gearboxes available. There are planetary gearboxes, Coaxial helical gearboxes, and skew bevel helical gearboxes, among others. In this article, we’ll cover all of them and help you determine which type of gearbox would be right for your vehicle. Also, we’ll discuss how each differs from the others.
gearbox

planetary gearbox

A planetary gearbox is composed of three main components: a sun gear, an input bevel gear, and an output shaft. A planetary gearbox can have different output torques and ratios. The basic model of a planetary gearbox is highly efficient and transmits 97% of the power input. There are several kinds of planetary gearboxes, depending on the type of operation. In general, there are three types: the simple, the intermediate, and the complex.
The price of a planetary gearbox can vary a lot, and it’s important to know what you’ll need. Different manufacturers produce different planetary gearboxes, so check with a manufacturer to see what they have available. Make sure to check the quality of the planetary gearbox before making a final purchase. In addition, be sure to compare the prices and the availability of a particular product. A quality planetary gearbox will provide years of trouble-free operation and will not break your bank.
Planetary gears feature an integer number of teeth. Each planet has teeth that must mesh with its ring or sun. The number of planets, ring, and tooth count of each gear determine whether the teeth mesh. Some planets have fewer teeth than others, so they mesh better than others. However, compound planets can be more flexible and achieve higher reduction ratios. If you’re looking for a planetary gearbox for your next project, consider getting in touch with a manufacturer who specializes in this technology.
When it comes to construction, a planetary gearbox is no exception. It’s extremely important to choose the right planetary gear for your application, because an imbalance in the planet gear can cause increased wear and failure. Moreover, the compact size of a planetary gear ensures maximum heat dissipation. However, a planetary gear box may require cooling in some applications. A planetary gearbox will make your life easier, and it will give you years of trouble-free operation.

Straight bevel helical gearbox

The Straight bevel helical gearbox has a number of advantages, but it has a relatively short manufacturing process. Its most popular application is in the automotive industry, where it is used in many types of vehicles. Other applications include heavy and light equipment and the aviation and marine industries. Below is a brief introduction to this gearbox type. Read on to learn about its benefits. This type of gearbox is one of the easiest to manufacture.
The spiral bevel gear has larger teeth than straight bevel gears, resulting in a smoother, quieter rotation. It can handle high-speed heavy loads with less vibration. Spiral bevel gears are classified by their tooth form and cutting method. Straight bevel gears are easier to design and manufacture, but spiral bevel gears are more expensive. Both designs are suitable for high-speed, heavy-load operations, and general manufacturing applications.
In addition to being easy to install, the modular bevel gears have many advantages. They have an exceptionally high degree of interchangeability and feature the highest standards of component integrity. They can also be tailored to meet your specific requirements. The advantages of this gearbox type include high precision, optimum performance, and low noise. And because they are modular, they can be produced in a variety of finishes. These include stainless steel, titanium, and bronze.
Straight bevel helical gearbox manufacturers are committed to a high degree of precision in their designs. The radii, torques, and tooth profiles of straight bevel gears are more precisely measured than those of cylindrical bevel gears. The same calculations are used for all traditional bevel gear generators. This ensures that your 5-axis milled bevel gear sets have the same calculations and layout.
gearbox

Coaxial helical gearbox

The Coaxial helical gearbox is a highly efficient transmission system that is well suited for light-duty applications. Compared to spur-type gearboxes, the real pitch of a Coaxial helical gearbox is low at all helix angles. This is because the coaxial type has the same number of teeth and center gap as the spur gearbox. Coaxial helical gearboxes also have a smaller footprint and are compact.
Several nations have implemented lockdown regulations for Industrial Gearbox trade, threatening the global economy. Several factors have been implicated in COVID-19, including supply chain, market, and financial markets. Experts are monitoring the situation globally and project remunerative prospects for gearbox manufacturers after the crisis. This report depicts the latest scenario and offers a comprehensive analysis of COVID-19’s impact on the entire industry.
This Coaxial helical gearbox features a compact structure and high precision gear. Its three-stage design combines two-stage gears with a single-stage gear, forging high-quality alloy steel for high precision and durability. The gears are serially-designed for easy interchangeability. They are also available in high-frequency heat-treated steel. A Coaxial helical gearbox is the perfect solution for many applications.
Coaxial helical gearboxes have the added benefit of using cylindrical gears instead of shafts. They operate quietly, and have more surface area to interact with. Their fixed angles make them suitable for heavy-duty applications, like in conveyors, coolers, and grinders. Compared to other gearbox types, Helical gearboxes have higher power-carrying capacity. Listed below are the benefits of a Coaxial Helical Gearbox

Skew bevel helical gearbox

A Skew bevel helical gear box is a common type of industrial gearbox. These gearboxes are rigid and compact and can be used in a variety of applications. They are commonly used in heavy-duty applications such as grinding mills, conveyors, and coolers. They are used in many applications to provide rotary motions between non-parallel shafts. They also have the added benefit of high-efficiency in a variety of industries.
Skew bevel helical gear boxes are suitable for heavy loads and are monolithic in construction. This type of gearbox combines the benefits of bevel and helical gears for right-angle torque, which makes it a popular choice for heavy-duty applications. In addition to being a robust and reliable gearbox, these gearboxes are highly customizable and can meet almost any industrial need.
To maximize the efficiency of bevel gears, FE-based tooth contact analysis is used to develop a sophisticated geometry optimization algorithm. The software also allows users to define optimal flank topography by introducing application-specific weightings for specific load levels. With this data, a manufacturing simulation is conducted to determine the best variant. A robust variant combines the benefits of efficiency, load-carrying capacity, and low excitation behavior.
The helical gear can be angled at 90 degrees. This is similar to a spur gear but produces less noise. It can achieve a nine-to-one speed reduction with one stage. However, a helical gear requires a larger driver gear for higher reductions. This gearbox is suitable for speeds from 1:1 to three times. They are often used in the manufacture of motors and generators.
gearbox

Extruder helical gearbox

An extruder helical gearbox is one of the most common industrial gears. It is compact in size and low-power consuming, making it ideal for heavy-duty applications. Extruder helical gearboxes are suitable for a variety of industrial applications, including cement, plastics, rubber, conveyors, and coolers. In addition to its use in plastics and rubber manufacturing, this gearbox is also useful in other low-power applications such as crushers, coolers, and conveyors.
CZPT SG series Extruder Helical Gearboxes are available in Single Screw and Twin Screw Variations. These gears feature a compact design, high power density, and long service life. Axial bearing housing and thrust bearings are mounted on the input shafts. Extruder helical gearboxes can be installed in various positions, including horizontal, vertical, and inclined.
Helicoidal gears are often produced in a modular manner. This design provides multiple benefits, including engineering and performance advantages, modular production, and the highest level of component integrity. A single helical gearbox can be assembled into a larger gearbox if needed, but modular production ensures consistent performance and economy. This modular design is also cost-effective. It is a versatile and reliable solution for a wide range of applications.
In addition to its efficiencies, Extruder helical gearboxes also have a low noise profile. They have no squeal sounds, and they are silent when running. They can transfer more power than conventional gearboxes. This type of gear has been used in the manufacturing of high-quality plastic products for years. They are often used for applications in automotive transmissions. Aside from being quiet, helical gears have higher contact levels and lower vibration.

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