China OEM Od 20mm High Torque Low Rpm Tubular Motor Reduction Gearbox near me shop

Item Description

OD 20mm High Torque Reduced Rpm Tubular Motor Reduction Gearbox

Product Description

Rated voltage: 12V

No load velocity: eleven rpm
No load recent: 90 mA
Load velocity: ten rpm
Load Recent: one hundred thirty mA
Rated torque: 2,078
Output Electricity: .5-1.0W
Gearbox rated torque: 19,
Gearbox instant torque: fifty seven,
We also have the adhering to items:

earlier mentioned requirements just for reference and customizable according to specifications.Built-in Push Handle Module

Make sure you let us know your needs and we will give you with micro transmission remedies.

2d Drawing

Thorough Photographs



Firm Profile

HangZhou CZPT Machinery & Electronics Co., Ltd was recognized in 2001,We offer the whole travel remedy for buyers from layout, tooling fabrication, components manufacturing and assembly. 


Screening Gear

1) Competitive Benefits

  • one) Competitive Positive aspects
    19+yr expertise in manufacturing motor gearbox
    We supply complex assist from r&d, prototype, tests, assembly and serial generation , ODM &OEM
    Aggressive Value
    Merchandise Efficiency: Low noise, Substantial effectiveness, Extended lifespan
    Prompt Delivery: 15 operating days soon after payment
    Modest Orders Accepted

 2) Major Merchandise

  • Precision reduction gearbox and its diameter:3.4mm-38mm,voltage:1.5-24V,electricity: .01-40W,output velocity:5-2000rpm and output torque:1.,

  • Customized worm and equipment transmission machinery
  • Specific electromechanical movement module
  • Precise part and assembly of plastic and metal powder injection.

Our Companies

  • ODM & OEM
  • Gearbox style and development
  • Connected engineering assist
  • Micro travel gearbox personalized remedy

Packaging & Shipping and delivery

one) Packing Particulars

packed in nylon firstly, then carton, and then strengthened with wooden situation for outer packing.
Or in accordance to client’s necessity.

2) Shipping and delivery Particulars

samples will be delivered within 10 days
batch get top time in accordance to the true circumstance.



We Have passed to maintain ISO9001:2015(CN11/3571),ISO14001:2004(U006616E0153R3M), ISO13485:2016(CN18/42018) and IATF16949:2016(CN11/3571.01).

and far more…



1. Can you make the gearbox with custom specs?
Of course. We have style and advancement group, also a fantastic time period of engineers, every of them have
several perform a long time expertise.

2.Do you supply the samples?
Sure. Our company can supply the samples to you, and the shipping time is about 5-15days according to the specification of gearbox you want.

three.What is your MOQ?
Our MOQ is 2000pcs. But at the starting of our enterprise, we take tiny purchase.

four. Do you have the merchandise in inventory?
I am sorry we donot have the merchandise in inventory, All items are created with orders.

five. Do you offer engineering support?
Of course. Our business have layout and growth group, we can give engineering assistance if you

6.How to ship to us?
We will ship the merchandise to you in accordance to the DHL or UPS or FEDEX etc account you provide. 

seven.How to pay the money?
We accept T/T in progress. Also we have various bank account for getting cash, like US dollors or RMB and so on.

eight. How can I know the solution is suited for me?
Frist, you want to offer us the far more information information about the product. We will advocate the product to you in accordance to your requirement of specification. After you verify, we will put together the samples to you. also we will supply some excellent developments according to your product use.

9. Can I appear to your business to pay a visit to?
Yes, you can come to our company to check out at anytime, and welcome to visit our firm.

ten. How do make contact with us ?
 Please send an inquiry

What Is a Gearbox?

There are a number of factors to think about when deciding on a gearbox. Backlash, for instance, is a thought, as it is the angle at which the output shaft can rotate without having the input shaft moving. Even though this is not needed in applications with out load reversals, it is essential for precision programs involving load reversals. Examples of these applications incorporate automation and robotics. If backlash is a issue, you may want to appear at other factors, such as the quantity of teeth in each equipment.

Function of a gearbox

A gearbox is a mechanical device that is composed of a chain or established of gears. The gears are mounted on a shaft and are supported by rolling factor bearings. These units alter the speed or torque of the machine they are used in. Gearboxes can be employed for a broad range of purposes. Listed here are some examples of how gearboxes operate. Read on to discover much more about the gears that make up a gearbox.
Regardless of the type of transmission, most gearboxes are equipped with a secondary gear and a major one. Although the gear ratios are the same for each the primary and secondary transmission, the gearboxes may vary in dimensions and effectiveness. Substantial-overall performance racing cars generally use a gearbox with two eco-friendly and one blue gear. Gearboxes are typically mounted in the front or rear of the motor.
The major perform of a gearbox is to transfer torque from 1 shaft to one more. The ratio of the driving gear’s teeth to the obtaining member determines how significantly torque is transmitted. A big gear ratio will cause the principal shaft to revolve at a slower pace and have a higher torque when compared to its counter shaft. Conversely, a minimal gear ratio will let the automobile to switch at a decrease speed and produce a reduced torque.
A standard gearbox has enter and output gears. The countershaft is connected to a universal shaft. The input and output gears are organized to match the speed and torque of each and every other. The gear ratio determines how quickly a car can go and how significantly torque it can create. Most traditional transmissions use 4 equipment ratios, with one particular reverse equipment. Some have two shafts and three inputs. Even so, if the equipment ratios are high, the engine will experience a reduction of torque.
In the study of gearbox functionality, a large sum of information has been gathered. A highly bold segmentation approach has yielded nearly twenty,000 characteristic vectors. These final results are the most thorough and complete of all the offered information. This investigation has a twin curse – the very first is the massive volume of info collected for the purpose of characterization, whilst the next is the substantial dimensionality. The latter is a complication that arises when the experimental gearbox is not made to complete well.


The main perform of a gearhead is to multiply a minute of force and develop a mechanical advantage. Nonetheless, backlash can result in a range of issues for the program, such as impaired positioning accuracy and reduced general efficiency. A zero backlash gearbox can eradicate movement losses caused by backlash and improve overall system functionality. Listed here are some common difficulties linked with backlash in gearheads and how to repair them. Following you comprehend how to repair gearbox backlash, you are going to be ready to design and style a machine that fulfills your needs.
To reduce gearbox backlash, numerous designers attempt to lower the heart length of the gears. This eradicates space for lubrication and promotes abnormal tooth mesh, which leads to untimely mesh failure. To decrease gearbox backlash, a equipment manufacturer may possibly independent the two components of the gear and change the mesh center length among them. To do this, rotate one equipment with regard to the set gear, whilst adjusting the other gear’s successful tooth thickness.
Many producing processes might introduce errors, and decreasing tooth thickness will decrease this error. Gears with bevel tooth are a prime case in point of this. This variety of equipment characteristics a modest number of enamel in comparison to its mating gear. In addition to lowering tooth thickness, bevel gears also decrease backlash. Although bevel gears have much less tooth than their mating gear, all of their backlash allowance is utilized to the greater gear.
A gear’s backlash can influence the performance of a gearbox. In an excellent gear, the backlash is zero. But if there is way too significantly, backlash can lead to injury to the gears and lead to it to malfunction. Therefore, the goal of gearbox backlash is to lessen this issue. Even so, this could need the use of a micrometer. To determine how a lot gearbox backlash you require, you can use a dial gauge or feeler gauge.
If you’ve got been seeking for a way to reduce backlash, a gearbox’s backlash might be the reply. Nevertheless, backlash is not a revolt against the manufacturer. It is an mistake in motion that occurs by natural means in gear programs that modify direction. If it is remaining unaccounted for, it can lead to key gear degradation and even compromise the total method. In this article, we are going to explain how backlash impacts gears and how it has an effect on the performance of a gearbox.


The style of gearboxes is composed of a assortment of aspects, such as the type of materials used, power requirements, speed and reduction ratio, and the application for which the unit is supposed. The procedure of designing a gearbox normally commences with a description of the machine or gearbox and its meant use. Other crucial parameters to think about for the duration of gearbox design consist of the dimensions and bodyweight of the gear, its all round gear ratio and number of reductions, as nicely as the lubrication approaches utilised.
Throughout the layout process, the customer and provider will take part in different layout reviews. These contain notion or preliminary style evaluation, producing style validation, critical design review, and ultimate style overview. The consumer may possibly also initiate the method by initiating a DFMEA. After receiving the original design and style approval, the design and style will go through many iterations ahead of the finalized design is frozen. In some circumstances, the client will need a DFMEA of the gearbox.
The pace increaser gearboxes also require particular layout factors. These gearboxes generally operate at higher speeds, leading to troubles with equipment dynamics. Moreover, the large speeds of the device improve frictional and drag forces. A appropriate design of this part need to decrease the impact of these forces. To remedy these difficulties, a gearbox must include a brake system. In some instances, an external power may also boost frictional forces.
Various kinds of gear preparations are employed in gearboxes. The design and style of the tooth of the gears performs a substantial part in defining the variety of equipment arrangement in the gearbox. Spur equipment is an instance of a equipment arrangement, which has enamel that operate parallel to the axis of rotation. These gears supply substantial gear ratios and are often used in a number of stages. So, it is attainable to generate a gearbox that satisfies the requirements of your software.
The layout of gearboxes is the most sophisticated process in the engineering process. These complicated devices are created of several kinds of gears and are mounted on shafts. They are supported by rolling component bearings and are used for a selection of applications. In general, a gearbox is utilised to minimize velocity and torque and adjust direction. Gearboxes are typically used in motor cars, but can also be discovered in pedal bicycles and set devices.


There are a number of main segments in the gearbox market place, such as industrial, mining, and automotive. Gearbox producers are essential to comprehend the software and person industries to design and style a gearbox that satisfies their specific requirements. Basic understanding of metallurgy is necessary. Multinational firms also provide gearbox options for the electrical power era sector, shipping and delivery sector, and automotive industries. To make their merchandise far more aggressive, they need to have to emphasis on product innovation, geographical growth, and customer retention.
The CZPT Group commenced as a small organization in 1976. Given that then, it has grow to be a worldwide reference in mechanical transmissions. Its production range includes gears, reduction gearboxes, and geared motors. The firm was the 1st in Italy to achieve ISO certification, and it carries on to develop into one of the world’s foremost companies of manufacturing gearboxes. As the industry evolves, CZPT focuses on analysis and improvement to develop far better merchandise.
The agriculture industry employs gearboxes to employ a range of procedures. They are used in tractors, pumps, and agricultural machinery. The automotive business uses gears in vehicles, but they are also found in mining and tea processing machinery. Industrial gearboxes also engage in an important role in feed and velocity drives. The gearbox industry has a various portfolio of makers and suppliers. Below are some examples of gearboxes:
Gearboxes are intricate parts of gear. They should be used correctly to enhance efficiency and lengthen their lifespan. Manufacturers make use of superior technology and strict top quality manage procedures to make sure their goods satisfy the maximum requirements. In addition to producing precision and reliability, gearbox makers ensure that their goods are risk-free for use in the creation of industrial machinery. They are also utilized in office devices and healthcare gear. Nevertheless, the automotive gearbox marketplace is turning out to be increasingly aggressive.

China OEM Od 20mm High Torque Low Rpm Tubular Motor Reduction Gearbox     near me shop China OEM Od 20mm High Torque Low Rpm Tubular Motor Reduction Gearbox     near me shop