China factory Planetary Gearbox with Compact Structure (NGW Series) wholesaler

Item Description

Planetary Gearbox with Compact Structure (NGW Sequence)

NGW collection gearboxes consist of single-phase(NGW11-NGW121),two-phase(NGW42-NGW122) and stree-stage(NGW73-NGW123).

1.Design Number

NGW Planetary Gear Units is widely used in several locations this kind of as metallurgy, mine, lifting, transportation, textile, cement, mild business, chemical, pharmaceutical, dye printing and so on. 

three.Product Traits
(1) Tiny volume, mild excess weight, nicely-knitted construction, huge transmission power and high load potential. Compared with the ordinary cylindrical gear reducers of the same degree, its weight is lower 1/2 and quantity is only 1/2-1/3 of the previous.
(2) Large transmission efficiency. 1-stage is up to ninety seven%, 2-phase ninety four%, 3-stage 91%.
(3) The range of transmission electrical power is quite wide, from 1kw to 1300kw.
(4) NGW Planetary Gear Models is developed with tough-tooth-faced, and can be utilised extensively and in long period.
(5) Massive transmission ratio 

four.Complex Info(NGW)
Unique Variation NGW Series
Shafts Situation: In Line
one Phase: NGW11~NGW121 Ratio: 2.8~twelve.five
two Stage: NGW42~NGW122 Ratio: 14~one hundred sixty
three Phase: NGW73~NGW123 Ratio: one hundred eighty~2000

New Design NGW Collection
Shafts Placement: In Line, Parallel Shaft
NAD(NAF) – 1 Stage, Foot Mounted(Flange Mounted), In Line
NAZD(NAZF) – 1 Phase, Foot Mounted(Flange Mounted), Parallel Shaft
NBD(NBF) – 2 Phase, Foot Mounted(Flange Mounted), In Line

NGW-S Series Planetary Gearboxes
Shafts Place: Appropriate Angle
Gearset: Spiral Bevel Equipment Pair Integrated With Planetary Equipment Established
two Stage: NGW-S42~NGW-S122 Ratio: eleven.2~eighty
three Stage: NGW-S73~NGW-S123 Ratio: fifty six~five hundred



five.Item image:

6.Our organization :
AOKMAN was established in 1982, which has much more than 36 many years in R & D and producing of gearboxes, gears, shaft, motor and spare parts.
We can supply the proper resolution for uncountable programs. Our merchandise are extensively used in the ranges of metallurgical, steel, mining, pulp and paper, sugar and alcoholic beverages industry and different other kinds of machines with a strong presence in the worldwide industry.
AOKMAN has turn out to be a reliable provider, CZPT to provide high high quality gearboxes.With 36 a long time knowledge, we CZPT you the utmost dependability and safety for equally product and services.

7.Client going to:

one.Q:What sorts of gearbox can you create for us?
A:Main products of our organization: UDL collection pace variator,RV collection worm equipment reducer, ATA collection shaft mounted gearbox, X,B sequence gear reducer,
P sequence planetary gearbox and R, S, K, and F series helical-tooth reducer, far more
than 1 hundred designs and countless numbers of specifications
two.Q:Can you make as for each custom drawing?
A: Indeed, we offer you personalized provider for customers.
three.Q:What is your conditions of payment ?
A: thirty% Progress payment by T/T soon after signing the contract.70% prior to shipping and delivery
four.Q:What is your MOQ?
A: 1 Set

If you have any demand from customers for our products please truly feel cost-free to get in touch with me.

What Is a Gearbox?

There are several aspects to think about when deciding on a gearbox. Backlash, for case in point, is a thing to consider, as it is the angle at which the output shaft can rotate with out the input shaft shifting. Although this is not necessary in applications without having load reversals, it is critical for precision programs involving load reversals. Illustrations of these applications consist of automation and robotics. If backlash is a issue, you may want to seem at other variables, this sort of as the amount of tooth in every single equipment.

Perform of a gearbox

A gearbox is a mechanical unit that consists of a chain or set of gears. The gears are mounted on a shaft and are supported by rolling element bearings. These devices alter the velocity or torque of the equipment they are employed in. Gearboxes can be used for a vast range of programs. Below are some illustrations of how gearboxes perform. Study on to discover much more about the gears that make up a gearbox.
Regardless of the variety of transmission, most gearboxes are equipped with a secondary gear and a main one particular. While the gear ratios are the very same for each the primary and secondary transmission, the gearboxes could differ in dimensions and performance. Higher-functionality racing cars normally utilize a gearbox with two environmentally friendly and 1 blue equipment. Gearboxes are typically mounted in the front or rear of the motor.
The primary purpose of a gearbox is to transfer torque from one particular shaft to another. The ratio of the driving gear’s tooth to the obtaining member decides how much torque is transmitted. A huge equipment ratio will cause the major shaft to revolve at a slower velocity and have a substantial torque compared to its counter shaft. Conversely, a lower equipment ratio will allow the motor vehicle to change at a lower pace and create a lower torque.
A standard gearbox has input and output gears. The countershaft is connected to a common shaft. The enter and output gears are organized to match the velocity and torque of each other. The equipment ratio establishes how quickly a automobile can go and how considerably torque it can create. Most traditional transmissions use four equipment ratios, with 1 reverse gear. Some have two shafts and a few inputs. Nevertheless, if the equipment ratios are large, the engine will expertise a reduction of torque.
In the examine of gearbox performance, a huge sum of information has been gathered. A extremely formidable segmentation procedure has yielded virtually 20,000 attribute vectors. These results are the most comprehensive and thorough of all the offered data. This investigation has a dual curse – the 1st is the massive volume of information collected for the objective of characterization, even though the next is the substantial dimensionality. The latter is a complication that occurs when the experimental gearbox is not designed to perform well.


The major function of a gearhead is to multiply a moment of force and create a mechanical benefit. Nevertheless, backlash can cause a variety of problems for the method, such as impaired positioning accuracy and lowered total performance. A zero backlash gearbox can eliminate movement losses caused by backlash and increase overall system efficiency. Here are some common troubles linked with backlash in gearheads and how to repair them. After you realize how to repair gearbox backlash, you’ll be ready to style a equipment that fulfills your demands.
To reduce gearbox backlash, a lot of designers try to reduce the middle length of the gears. This eradicates space for lubrication and promotes excessive tooth mesh, which qualified prospects to untimely mesh failure. To reduce gearbox backlash, a gear manufacturer could different the two components of the equipment and modify the mesh middle length in between them. To do this, rotate a single equipment with respect to the mounted equipment, whilst adjusting the other gear’s effective tooth thickness.
Many production procedures may possibly introduce problems, and decreasing tooth thickness will lessen this mistake. Gears with bevel enamel are a key instance of this. This sort of equipment characteristics a little quantity of tooth in comparison to its mating equipment. In addition to minimizing tooth thickness, bevel gears also minimize backlash. Although bevel gears have less enamel than their mating equipment, all of their backlash allowance is applied to the greater gear.
A gear’s backlash can affect the efficiency of a gearbox. In an excellent gear, the backlash is zero. But if there is also significantly, backlash can result in harm to the gears and result in it to malfunction. As a result, the goal of gearbox backlash is to minimize this issue. Even so, this might demand the use of a micrometer. To figure out how significantly gearbox backlash you need, you can use a dial gauge or feeler gauge.
If you have been seeking for a way to reduce backlash, a gearbox’s backlash could be the solution. Nonetheless, backlash is not a revolt from the maker. It is an mistake in motion that takes place by natural means in gear systems that alter path. If it is remaining unaccounted for, it can guide to significant equipment degradation and even compromise the entire technique. In this write-up, we will describe how backlash influences gears and how it influences the performance of a gearbox.


The design and style of gearboxes is composed of a variety of factors, such as the variety of content used, electricity needs, speed and reduction ratio, and the application for which the unit is meant. The approach of developing a gearbox typically commences with a description of the device or gearbox and its meant use. Other key parameters to think about in the course of gearbox style contain the measurement and weight of the gear, its all round gear ratio and variety of reductions, as nicely as the lubrication approaches utilised.
In the course of the design method, the client and supplier will take part in different design testimonials. These contain concept or preliminary design and style overview, production design validation, crucial layout overview, and closing design and style overview. The consumer could also initiate the approach by initiating a DFMEA. Right after getting the preliminary design and style acceptance, the design will go via a number of iterations just before the finalized design and style is frozen. In some instances, the buyer will need a DFMEA of the gearbox.
The velocity increaser gearboxes also need particular design issues. These gearboxes typically function at high speeds, triggering difficulties with equipment dynamics. Moreover, the high speeds of the unit increase frictional and drag forces. A correct layout of this element must reduce the influence of these forces. To fix these issues, a gearbox should include a brake method. In some circumstances, an external power may possibly also improve frictional forces.
Various sorts of equipment arrangements are used in gearboxes. The style of the teeth of the gears plays a considerable position in defining the kind of equipment arrangement in the gearbox. Spur equipment is an instance of a gear arrangement, which has tooth that operate parallel to the axis of rotation. These gears supply substantial gear ratios and are often used in several levels. So, it is possible to produce a gearbox that fulfills the needs of your application.
The style of gearboxes is the most intricate process in the engineering process. These sophisticated gadgets are created of a number of types of gears and are mounted on shafts. They are supported by rolling aspect bearings and are employed for a assortment of applications. In basic, a gearbox is employed to minimize velocity and torque and change path. Gearboxes are generally utilized in motor automobiles, but can also be located in pedal bicycles and fastened machines.


There are numerous significant segments in the gearbox market place, including industrial, mining, and automotive. Gearbox manufacturers are essential to comprehend the application and consumer industries to style a gearbox that meets their specific needs. Fundamental information of metallurgy is necessary. Multinational companies also offer gearbox answers for the electricity era market, shipping and delivery market, and automotive industries. To make their goods a lot more competitive, they need to have to focus on item innovation, geographical growth, and buyer retention.
The CZPT Group started out as a little business in 1976. Given that then, it has become a international reference in mechanical transmissions. Its generation variety includes gears, reduction gearboxes, and geared motors. The organization was the very first in Italy to achieve ISO certification, and it continues to grow into one of the world’s foremost manufacturers of creation gearboxes. As the market evolves, CZPT focuses on investigation and advancement to create much better goods.
The agriculture market utilizes gearboxes to employ a variety of procedures. They are utilised in tractors, pumps, and agricultural machinery. The automotive business uses gears in vehicles, but they are also found in mining and tea processing equipment. Industrial gearboxes also perform an critical function in feed and speed drives. The gearbox business has a assorted portfolio of makers and suppliers. Right here are some illustrations of gearboxes:
Gearboxes are sophisticated pieces of products. They must be utilized effectively to improve efficiency and prolong their lifespan. Companies use advanced technological innovation and stringent top quality control procedures to ensure their goods meet up with the optimum specifications. In addition to producing precision and dependability, gearbox companies ensure that their goods are protected for use in the manufacturing of industrial equipment. They are also used in business office equipment and medical equipment. Nonetheless, the automotive gearbox marketplace is becoming progressively competitive.

China factory Planetary Gearbox with Compact Structure (NGW Series)     wholesaler China factory Planetary Gearbox with Compact Structure (NGW Series)     wholesaler