China CZPT Gft80t3 Track Drive Gearbox

Product Description

Rexroth GFT80T3 track drive gearbox
Manufacturer of planetary gearbox from China
China planetary gearbox manufacturer
China planetary gearbox factory
 

Specifications

1.CZPT GFT high speed reducer
2. Range from GFT 13T2 to GFT 330T3
3. Completely interchangeable with original.

Rexroth GFT of GFT13T2,GFT17T2,GFT17T3,GFT24T3,GFT36T3,GFT50T3,GFT60T3,GFT110T3,

GFT220T3,GFT330T3 high speed reducer

1. Range from GFT 13T2 to GFT 330T3

2. Completely interchangeable with original

3. Planetary Gearboxes for Mobile Equipment

4. For travel drives in tracked and wheeled vehicles

5. Also suitable for other applications, e.g. rotary motion sequences,

drum drives, milling drum drives etc.

6. High speed cranked shell reducer

8. Compact two-, three- or four-stage planetary gearboxes

9. Cageless planetary gear bearing

10. Robust main bearing

11. Optimized seals

12. Integr. multi-disc parking brake

13. Optional with wheel drives: mechanical disconnecting device

14. Optional for mounting CZPT fixed or variable motors (A2FM/E, A6VM/E, A10VE)

15. Easy mounting

16. Easy oil change

17. Low-noise operation

18. Very competitive price

19. 1 year of warranty.
 

Introduction of planetary gearbox GFT series

 

HYDROTRAC GFT is an ideal driving component for wheel or track driving vehicles, and other moving equipment and widely applied in excavator, spreading machine, drill machine, mobile crusher, engineering machinery, mining, tunnel machinery, agricultural machinery, etc. Meanwhile, different motor connectors and dimensions are available on request. It is an ideal replacement of CZPT products.

Special Features: 
1. Compact two-, three- or four-stage planetary gearboxes
2. Cageless planetary gear bearing
3. Robust main bearing
4. Optimized seals
5. Integr. multi-disc parking brake
6. Optional for mounting CZPT fixed or variable motors (A2FM/E, A6VM/E, A10VM/E)
7. Interchangeable with CZPT on performance and dimension.
8. More than 80% components can be interchanged with those of CZPT (planet gear, Cageless planetary gear bearing, planet carrier, ring gear and so on).

Technical parameters 

Type/Version GFT 7 T2 GFT 9 T2 GFT 13 T2 GFT 17 T2 GFT 17 T3 GFT 24 T3
Output Torque T2
Max
Nm 7000 9000 13000 17000 17000 24000
 
 
Ratio    I   30.9-62.6  38.3-47.6  16.3-60.2  6.4-54 78-102.6 90.1-137.2
 
Hydraulic Motor      A10VM45 A10VE45 A2FE56
A6VE55
A10VE63
A10VM45
A2FE63
A6VE55
A2FE56
A6VE55
A2FE63
A10VE45
 
Weight without Motor (approx.)   kg 45 67 92 90 105 115
Type/Version     GFT 26 T3 GFT 36 T3 GFT 50 T3 GFT 60 T2 GFT 60 T3 GFT 80 T2
Output Torque T2
Max
Nm 26000 36000 50000 60000 60000 80000
 
Ratio   42.9-62 67-161 66.3-146.4 23 94.8-197 55.5
 
Hydraulic Motor     A2FE90
A6VE80
A2FE90
A10VE80
A2FE125
A6VE107
A6VM220 A2VE125
A6VE107
A6VM220
 
Weight without Motor (approx.)   kg 155 170  220 205 260 570
Type/Version      GFT 80 T3 GFT 110 T3 GFT 160 T3 GFT 220 T3 GFT 330 T3  
Output Torque, crane T2
Max
Nm 8000 110000 160000 220000 330000  
 
Ratio     I 76.7-185.4 95.8-215 161.8-251 97.7-365 168.9-302.4  
 
Hydraulic Motor     A2FE180
A6VE160
A2FE180
A6VE160
A2FE180
A6VE160
A2FE180
A6VE160
A6VM355
A2FE355
A6VE250
 
 
Weight without Motor (approx.)   kg 405 505 680 1370 1250  

 

Contact Details:

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Contact Cathy

 

 

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The Basics of a Planetary Gearbox

The basic model of a planetary gearbox is a highly efficient transmission that transmits nearly 90 percent of the power it receives. The basic planetary gearbox comes in 3 basic types: Inline, Helical, and Spur. Below, we will discuss the differences between each of them and which 1 is better for your needs. A planetary gearbox is an important part of any engine and may be the perfect choice for your vehicle.
planetarygearbox

Inline planetary gearbox

An inline planetary gearbox has an inline arrangement of gears that enables the transfer of power. Its design makes it stable and reliable, and the space and weight-saving benefits make it a popular choice for many applications. Planetary gearboxes have low inertia, high torque, and a wide range of reduction ratios, which make them a versatile choice for many industries. To find out more about this type of gearbox, read about its construction and specifications.
A planetary gearbox is composed of 2 parts: a sun gear (also called the central or input gear), and 2 planet gears (also called outer gears). These gears are connected to each other via a carrier. In order to get the best performance from your gearbox, it's important to find a model with the features and benefits required for your application. Also, be sure to check out the delivery time, global availability, and customer service of your selected constructor. A few constructors are faster than others and have the ability to respond quickly, while others can deliver every single planetary gearbox out of stock.
Whether you're using an inline planetary gearbox for your car's transmission, or you're building a new machine, it's important to choose the right size for your application. The most common ratio is five:1, but an inline gearbox can be as high as 1000:1! The torque range is between 250-950 lb-in for continuous torque, and up to 5800 lb-in for yield torque. Some companies even offer custom shafts if you need them to fit a specific application.
Inline planetary gearboxes have a high ratio of helical rotation and are useful for applications where space is limited. Their low-backlash design allows them to handle high torques and high accelerations without backlash. Despite their compact size, planetary gear systems also have high single-stage reduction ratios, a feature that makes them ideal for a variety of industrial applications. They can also be connected for high reduction ratios.
An inline planetary gearbox can be used in many applications, from small tools to heavy industrial machinery. Its basic design includes 3 components: an input gear pair, an output gear pair, and a stationary position. Some planetary gearbox designs also include additional gear sets that can provide a slight offset between input and output. A planetary gearbox may also contain multiple bearings, which make the assembly more robust and reliable.
Inline planetary gear reducers are commonly used in industrial settings to slow down an electric motor. They are able to multiply torque, which means they can reduce the input speed to a level where the mechanical devices inside the motor can function properly. This type of gear reducer also has a low clearance, which makes it ideal for machines with high torque. However, you should consider the amount of torque required in your application before you make a purchase.
planetarygearbox

Helical planetary gearbox

A helical planetary gearbox is a type of mechanical system. The gears are connected by joints to the carrier that holds the planets stationary. The sun gear serves as an input to the other gears, and the planet gears rotate at a rate that depends on the number of teeth in each gear. The ratio between these gears is -Ns/Np, and the number of teeth in the ring is N r, N s, and N p.
Another type of planetary gearbox uses multiple helical axes to distribute the load. This design also offers high stiffness and low backlash, which is important for applications involving frequent start-stop cycles and rotational direction changes. It also features a compact design and low mass inertia. A helical planetary gearbox can be used for a wide range of applications. Listed below are some of the benefits of helical gear technology.
The basic design of a helical planetary gear is based on the principle of stepping planets. This concept eliminates the need for timing marks and restrictive assembly conditions. The planetary gear's helical shape can be modified to achieve a greater transmission ratio in an equal or smaller volume. For example, a 50-T ring gear will yield the same effect as a 100-T ring gear.
In addition to the helical axis, a helical planetary gearbox also has a wide variety of secondary features that are critical to torque transmission. For instance, compact needle roller bearings are appropriate for a helical planetary gearbox because of their low-profile design and small space. However, a tapered roller bearing is better suited to handling high axial forces. In general, a helical planetary gearbox will have a higher efficiency rate and lower noise levels.
A helical planetary gearbox will have a number of components that can vary in size and shape. They will include a sun gear and many planetary parts. The central sun gear will take a low-torque input and will run multiple external gears to increase the torque and speed. This basic model of a planetary gearbox is highly efficient, transferring 97% of the power input. There are 3 main types of planetary gearboxes: the cylindrical planetary gearbox, the helical planetary gearbox, and the helical wormwheel.
The CZPT is a good example of an entry-level helical planetary gearbox. It is extremely reliable and aimed at providing torque in quiet applications with high precision. The Access series is another option, which is designed to meet the needs of the low-backlash planetary gearbox market. It features helical planetary gears with 5 to 8 arc-minutes backlash, and is built on a monobloc housing.
A helical planetary gearbox is widely used in 3D printing. They are lightweight and can provide a high gear ratio. In addition to their low weight and high efficiency, some people have installed them into 3D printers to improve the accuracy of their designs. And in addition to 3D printing, helical gears are used in many industrial applications. If you're thinking about purchasing one, you should know what the benefits are.
planetarygearbox

Spur planetary gearbox

There are many advantages to a spur planetary gearbox, from its compact design and low cost to its unmatched power transmission capacity per unit volume. Planetary gears have high efficiency per stage and can achieve up to 95% efficiency, depending on the ratio. Planet gears are mounted on a joint carrier, and the output rotation speed is slower than the drive rotation speed, which leads to increased torque. The higher the gear wheels, the more torque the unit can produce.
A spur planetary gearbox incorporates multiple other gear sets that must have helical teeth. These other gear sets must be helical, and the motor must be aligned with the driven parts. The spur gears are the most efficient type of planetary gear, as their teeth are symmetrical, which means no axial forces are generated. The difference between a spur and a planetary gearbox is its shape.
The right angle spur planetary gearbox is a versatile design with a spiral bevel gear that provides superior smoothness and quiet operation. This gearhead is case-hardened and ground to increase its efficiency. These gears can be purchased in 3-100 ratios. Spur planetary gearboxes can also have ISO rotary flanges, keyed shafts, DIN splines, or hollow compression connections.
A spur planetary gearbox utilizes spur gears around the circumference of the mechanism. The spur gears rotate between gears that have internal and external teeth. Because of this, the angular velocity of the spur gear differential carrier is the average of the ring gears and sun gears. A spur gearbox can also be considered a compound planetary gear. It is typically used for servo applications. Unlike spur gears, helical planetary gears are easier to maintain and have lower noise levels.
The most notable difference between a spur planetary gearbox and a planetary gearhead is the lubrication of the pinion and the spur gear head. A spur gear head is less complex, but cannot handle the same amount of load as a planetary gearhead. Both types can achieve the same backlash, but a planetary gearhead has better lubrication retention than a spur gear. It can run at higher speeds without excessive lubrication, while a spur gear drive is more efficient at low speeds. The reduction ratio of a planetary gearhead is near unity while that of a planetary gear head is many thousand to one.
A planetary gearbox has many applications. Plastic machinery, goods & personnel lifts, and machine tools are all prime examples of these types of gearing systems. Other industries that use these gears include wind turbines and sugar crystallizers, as well as steel and sugar mills. And of course, the use of planetary gears is not limited to these industries. It is used in many different ways, including slewing drives, mill drive, and derrick & dockyard cranes

China CZPT Gft80t3 Track Drive Gearbox  China CZPT Gft80t3 Track Drive Gearbox

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