China wholesaler Dual Stages 70: 1 Planetary Precision Gearbox for DC Servo Motor wholesaler

Merchandise Description


Merchandise Description


The reducer is typically used for lower-velocity and high-torque transmission tools. The motor, inner combustion motor or other large-velocity running energy is used to attain the purpose of deceleration by meshing with the huge equipment on the output shaft by way of a equipment with a modest amount of enamel on the input shaft of the reducer. The reducer will also have a number of pairs of gears with the exact same basic principle to accomplish the excellent reduction effect. The ratio of the number of tooth of the huge and little gears is the transmission ratio.



Generation Range

Here is our all products list. If you would like to know CZPT kind of planetary gearbox, make sure you CLICKING Photograph to see a lot more specifics.  


42 Series Planetary Gearbox

Backlash: ten-fifteen arcmin

Ratio Variety:

L1: 4,5,7,10,

L2: twelve,16,twenty,25,28,35,forty,fifty,70

Body Dimension: 42mm Enter Flange

Equipment Arrangement: Planetary Straight Tooth

sixty Sequence Planetary Gearbox

Backlash: 10-fifteen arcmin

Ratio Selection:
L1: 4,5,7,ten,
L2: 16,twenty,25,28,35,40,fifty,70
Frame Dimension: 60mm Enter Flange
Equipment Arrangement: Planetary Straight Enamel

ninety Collection Planetary Gearbox

Backlash: 10-fifteen arcmin
Ratio Variety:
L1: 4,5,7,ten,
L2: sixteen,20,25,28,35,forty,fifty,70
Body Dimension: 90mm Input Flange
Equipment Arrangement: Planetary Straight Enamel

Powder Metal Series Planetary Gearbox

Backlash: ten-15 arcmin
Ratio Assortment:
L1: 4,5,7,ten,
L2: sixteen,twenty,25,28,35,40,fifty,70
Frame Dimension: 42mm & 57mm
Equipment Arrangement: Planetary Straight Tooth

Proper Angle Series Planetary Gearbox

Backlash: ten-15 arcmin
Ratio Variety:
L1: 4,5,7,10,

L2: sixteen,twenty,twenty five,28,35,40,fifty,70
Frame Dimension: 60mm & 90mm
Gear Arrangement: Planetary Straight Enamel


Software Field

Automatic Arms


Assembly Line




Health care -Products


CNC Equipment


Tapping Machine


Other Automation Units


Why Choose Us


ZheJiang Substantial Precision Gear Transmission Co., Ltd




Firm Profile



ZheJiang Large Precision Equipment Transmission Co., Ltd located in HangZhou town, ZheJiang Province, China. It is a foremost company devoted in precision transmission elements and method investigation, manufacture and sales, different series of merchandise are manufactured in its 5000 sq. meters workshop, the precision planetary gearbox and gear motor are created especially for photo voltaic CZPT business and have served several large-scale photo voltaic projects worldwidely. 

The research group has more than fifteen many years ordeals in this area, who can ensure a punctual and successful service to fulfill customer’s certain requirements. It has pasted the ISO9001 top quality management method and CE, merchandise have been exported to lots of countries with a extensive range application in AGV, intelligent robot, logistic, industrial automation, photo voltaic strength, vessel, packaging and textile and so forth.Constantly, our objective is to market the software of photo voltaic electricity industry in the world, and we feel it offers cleanse and sustainable CZPT for humanity to better defend our setting.





Q1:Which regions are your items largely utilised in?

A:At present, we have 2 major goods: precision planetary equipment reducer and solar geared motor. Most of the precision planetary reducers are used in automation fields, these kinds of as health-related products, 3D printers, doorway openers, tapping equipment, CNC lathes and a collection of automation gear. In addition, our solar geared motors are employed in photovoltaic power technology projects, which are primarily merged with rotary drives to push solar panels to keep track of daylight.
Q2: How to choose the appropriate planetary gearbox?
A :Very first of all, we need you to be CZPT to provide appropriate parameters. If you have a motor drawing, it will permit us advocate a appropriate gearbox for you faster. If not, we hope you can provide the pursuing motor parameters: output velocity, output torque, voltage, current, IP, noise, operating problems, motor size and electricity, etc.
Q3: What is the cost ?
A : The main determining factor for the cost of every solution is the buy quantity. You can connect with us and enable us recognize each and every other. I imagine that our costs, solution quality and our solutions can absolutely make you happy.

Q4: Do you provide customized service?

A: Of course, we supply customized solutions. You only need to put forward your wants, and we will do our greatest to supply you with a program, make plans, and consider our best to satisfy your wants.



Choosing a Gearbox For Your Software

The gearbox is an crucial part of bicycles. It is employed for numerous reasons, which includes pace and drive. A gearbox is utilized to achieve one particular or the two of these goals, but there is always a trade-off. Growing velocity will increase wheel speed and forces on the wheels. Similarly, rising pedal power raises the power on the wheels. This helps make it less complicated for cyclists to accelerate their bicycles. Even so, this compromise tends to make the gearbox significantly less productive than an ideal one particular.


Gearboxes appear in distinct measurements, so the measurement of your device is dependent on the number of levels. Using a chart to figure out how many levels are essential will support you determine the proportions of your device. The ratios of specific stages are usually higher at the best and get smaller sized as you get nearer to the final reduction. This details is essential when picking the proper gearbox for your application. Nevertheless, the proportions of your gearbox do not have to be precise. Some producers have guides that define the needed proportions.
The support factor of a gearbox is a mix of the essential trustworthiness, the true provider issue, and the load that the gearbox will endure. It can assortment from 1. to 1.4. If the service factor of a gearbox is 1., it signifies that the unit has just ample capability to fulfill your requirements, but any additional specifications could trigger the unit to fail or overheat. Nonetheless, provider variables of 1.4 are typically sufficient for most industrial purposes, since they point out that a gearbox can withstand 1.4 instances its application need.
Different dimensions also have different designs. Some sorts are concentric, even though other folks are parallel or at a right angle. The fourth kind of gearbox is referred to as shaft mount and is utilised when mounting the gearbox by foot is not possible. We will go over the various mounting positions later. In the meantime, hold these proportions in thoughts when deciding on a gearbox for your software. If you have room constraints, a concentric gearbox is normally your very best alternative.


The design and construction of a gearbox entails the integration of various components into a single construction. The components of a gearbox have to have enough rigidity and ample vibration damping qualities. The design recommendations be aware the approximate values for the parts and advise the creation method. Empirical formulation have been used to determine the proportions of the different factors. It was found that these techniques can simplify the design and style approach. These techniques are also utilised to estimate the angular and axial displacements of the components of the gearbox.
In this undertaking, we employed a 3D modeling software referred to as SOLIDWORKS to produce a 3-D product of a gear reducer. We utilised this software to simulate the framework of the gearbox, and it has effective design and style automation instruments. Although the equipment reducer and housing are different areas, we product them as a single entire body. To preserve time, we also removed the auxiliary aspects, this sort of as oil inlets and oil level indicators, from the 3D product.
Our technique is primarily based on parameter-optimized deep neural networks (DBNs). This product has the two supervised and unsupervised understanding abilities, enabling it to be self-adaptive. This technique is excellent to traditional strategies, which have poor self-adaptive function extraction and shallow community generalization. Our algorithm is ready to understand faults in various states of the gearbox using its vibration signal. We have examined our product on two gearboxes.
With the assist of superior content science systems, we can now manufacture the housing for the gearbox employing substantial-high quality steel and aluminium alloys. In addition, sophisticated telematics programs have enhanced the response time of manufacturers. These technologies are predicted to create incredible possibilities in the coming a long time and gasoline the expansion of the gearbox housing market. There are a lot of distinct methods to construct a gearbox, and these techniques are very customizable. In this research, we will take into account the style and construction of various gearbox kinds, as properly as their parts.

Doing work

A gearbox is a mechanical gadget that transmits electricity from one gear to an additional. The various kinds of gears are called planetary gears and are employed in a variety of applications. Based on the variety of gearbox, it may be concentric, parallel, or at a correct angle. The fourth kind of gearbox is a shaft mount. The shaft mount sort is employed in programs that cannot be mounted by foot. The a variety of mounting positions will be discussed afterwards.
Many style suggestions advise a support issue of 1., which wants to be adjusted based on actual services circumstances. This aspect is the combined measure of exterior load, necessary dependability, and all round gearbox life. In basic, published services aspects are the least requirements for a particular software, but a increased value is required for severe loading. This calculation is also advised for substantial-velocity gearboxes. Nonetheless, the service issue should not be a sole figuring out aspect in the assortment method.
The second equipment of a pair of gears has more tooth than the very first equipment. It also turns slower, but with higher torque. The 2nd equipment usually turns in the reverse course. The animation demonstrates this alter in route. A gearbox can also have more than one pair of gears, and a 1st gear may possibly be utilised for the reverse. When a equipment is shifted from one particular placement to one more, the next gear is engaged and the 1st gear is engaged once more.
An additional phrase utilized to describe a gearbox is “equipment box.” This term is an interchangeable expression for various mechanical units containing gears. Gearboxes are frequently utilised to alter pace and torque in a variety of purposes. Hence, understanding the gearbox and its parts is vital to preserving your car’s overall performance. If you want to prolong the life of your automobile, be confident to verify the gearbox’s effectiveness. The much better its functioning, the significantly less likely it is to fail.


Automated transmission bins are almost equivalent to mechanical transmission boxes, but they also have an electronic element that decides the convenience of the driver. Automated transmission containers use unique blocks to control shifts successfully and just take into account information from other systems, as well as the driver’s enter. This makes certain precision and positioning. The adhering to are a handful of gearbox rewards:
A gearbox creates a modest quantity of drag when pedaling, but this drag is offset by the improved work to climb. The exterior derailleur technique is a lot more effective when altered for friction, but it does not produce as tiny drag in dry situations. The inside gearbox makes it possible for engineers to tune the shifting program to reduce braking issues, pedal kickback, and chain development. As a result, an internal gearbox is a wonderful selection for bikes with substantial-functionality components.
Helical gearboxes offer you some positive aspects, which includes a lower noise amount and lower vibration. They are also highly tough and trustworthy. They can be extended in modular fashion, which tends to make them much more costly. Gearboxes are greatest for apps involving large masses. Alternatively, you can choose for a gearbox with multiple enamel. A helical gearbox is far more sturdy and robust, but it is also far more costly. Even so, the positive aspects much outweigh the negatives.
A gearbox with a handbook transmission is frequently a lot more vitality-efficient than 1 with an computerized transmission. Additionally, these autos typically have reduced gasoline usage and greater emissions than their automatic counterparts. In addition, the driver does not have to fear about the brakes donning out rapidly. One more benefit of a guide transmission is its affordability. A guide transmission is frequently offered at a lower value than its automated counterpart, and repairs and interventions are easier and much less high priced. And if you have a mechanical difficulty with the gearbox, you can control the fuel consumption of your vehicle with appropriate driving behavior.


Whilst picking a gearbox for a certain software, the client must think about the load on the output shaft. Large affect loads will wear out gear teeth and shaft bearings, requiring larger service aspects. Other factors to think about are the size and fashion of the output shaft and the environment. Detailed info on these factors will support the buyer pick the ideal gearbox. Several sizing plans are available to figure out the most acceptable gearbox for a distinct application.
The sizing of a gearbox depends on its enter pace, torque, and the motor shaft diameter. The input speed should not exceed the required gearbox’s ranking, as high speeds can cause premature seal wear. A minimal-backlash gearbox may be enough for a specific software. Making use of an output system of the right dimension may assist boost the enter pace. However, this is not advisable for all programs. To select the correct gearbox, verify the manufacturer’s guarantee and get in touch with buyer services representatives.
Distinct gearboxes have various strengths and weaknesses. A regular gearbox ought to be resilient and flexible, but it should also be able to transfer torque effectively. There are various sorts of gears, which includes open up gearing, helical gears, and spur gears. Some of the sorts of gears can be utilized to energy massive industrial devices. For illustration, the most well-liked kind of gearbox is the planetary travel gearbox. These are utilized in materials dealing with gear, conveyor techniques, electricity plants, plastics, and mining. Gearboxes can be employed for large-pace apps, such as conveyors, crushers, and transferring monorail programs.
Provider variables figure out the daily life of a gearbox. Usually, manufacturers advocate a support issue of 1.. Nevertheless, the actual benefit may possibly be increased or reduce than that. It is usually valuable to take into account the support issue when selecting a gearbox for a particular application. A provider element of 1.4 means that the gearbox can manage 1.4 occasions the load required. For example, a 1,000-inch-pound gearbox would want a 1,four hundred-inch-pound gearbox. Service factors can be adjusted to go well with different programs and problems.

China wholesaler Dual Stages 70: 1 Planetary Precision Gearbox for DC Servo Motor     wholesaler China wholesaler Dual Stages 70: 1 Planetary Precision Gearbox for DC Servo Motor     wholesaler