China high quality 24V Small Electric Motor Gearbox for Automobile Power Sunroof near me manufacturer

Product Description

24V Small Electric Motor Gearbox For Vehicle Energy Sunroof

Product Description

Model: ZWMD571571-107
Rated Voltage: 24. V
No Load Speed: 71 rpm
No Load Current: 120 mA
Rated Load Speed: 63 rpm
Rated Load Current: 295 mA
Rated Load Torque: 2,257
Rated Torque of Gear Box: 3,500
Instantaneous Torque of Equipment Box: ten,000
Instant 66.6 mm
Gear Box Size L1: 28.3 mm

over requirements just for reference and customizable according to needs.

Integrated Travel Handle Module.

You should allow us know your requirements and we will offer you with micro transmission remedies.

2d Drawing:

Detailed Images


Company Profile

HangZhou CZPT Machinery & Electronics Co., Ltd was set up in 2001,We supply the whole travel remedy for consumers from layout, tooling fabrication, elements production and assembly. 


Screening Equipment

one) Aggressive Benefits

  • one) Aggressive Benefits
    19+year encounter in producing motor gearbox
    We offer technological support from r&d, prototype, testing, assembly and serial generation , ODM &OEM
    Aggressive Value
    Merchandise Performance: Reduced sound, Substantial performance, Extended lifespan
    Prompt Shipping and delivery: 15 operating days soon after payment
    Small Orders Accepted

 2) Principal Goods

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

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

Our Providers

  • ODM & OEM
  • Gearbox design and style and development
  • Relevant technological innovation help
  • Micro push gearbox custom made answer

Packaging & Shipping

1) Packing Particulars

packed in nylon firstly, then carton, and then strengthened with picket case for outer packing.
Or according to client’s requirement.

two) Transport Details

samples will be transported inside ten times
batch buy major time in accordance to the true predicament.



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

and more…



one. Can you make the gearbox with custom specs?
Indeed. We have design and style and development staff, also a great phrase of engineers, every single of them have
a lot of work several years expertise.

2.Do you supply the samples?
Yes. Our business can offer the samples to you, and the supply time is about 5-15days according to the specification of gearbox you require.

3.What is your MOQ?
Our MOQ is 2000pcs. But at the commencing of our company, we acknowledge little purchase.

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

5. Do you supply engineering assist?
Of course. Our business have design and style and improvement group, we can offer technology assistance if you

six.How to ship to us?
We will ship the goods to you in accordance to the DHL or UPS or FEDEX etc account you supply. 

seven.How to shell out the funds?
We accept T/T in progress. Also we have different bank account for getting funds, like US dollors or RMB and so forth.

eight. How can I know the product is appropriate for me?
Frist, you want to offer us the much more particulars info about the merchandise. We will advise the merchandise to you according to your necessity of specification. Following you validate, we will prepare the samples to you. also we will provide some good advances according to your merchandise use.

9. Can I occur to your firm to visit?
Yes, you can appear to our firm to check out at at any time, and welcome to visit our firm.

ten. How do speak to us ?
 Please send an inquiry

Planetary Gearbox

This write-up will discover the design and applications of a planetary gearbox. The reduction ratio of a planetary gearbox is dependent on the variety of teeth in the gears. The ratios of planetary gearboxes are usually reduce than those of typical mechanical transmissions, which are largely employed to generate engines and turbines. They are often the greatest selection for hefty-obligation applications. The pursuing are some of the rewards of planetary gearboxes.

planetary gearboxes

Planetary gearboxes function on a related principle to solar techniques. They rotate around a center equipment called the sun equipment, and two or much more outer gears, called planet gears, are related by a carrier. These gears then push an output shaft. The arrangement of earth gears is related to that of the Milky Way’s ring of planets. This arrangement makes the very best torque density and stiffness for a gearbox.
As a compact different to typical pinion-and-gear reducers, planetary gearing provides a lot of positive aspects. These qualities make planetary gearing best for a range of purposes, which includes compactness and minimal fat. The effectiveness of planetary gearing is increased by the simple fact that ninety per cent of the enter strength is transferred to the output. The gearboxes also have reduced noise and higher torque density. Moreover, their design and style provides better load distribution, which contributes to a for a longer time services daily life.
Planetary gears call for lubrication. Because they have a smaller footprint than conventional gears, they dissipate warmth nicely. In simple fact, lubrication can even decrease vibration and noise. It truly is also critical to hold the gears effectively lubricated to avoid the dress in and tear that will come with use. The lubrication in planetary gears also helps maintain them functioning effectively and lowers wear and tear on the gears.
A planetary gearbox uses numerous planetary areas to attain the reduction aim. Each and every gear has an output shaft and a sun equipment situated in the heart. The ring gear is fastened to the device, while the sun equipment is attached to a clamping method. The outer gears are connected to the provider, and every planetary equipment is held collectively by rings. This arrangement enables the planetary gear to be symmetrical with regard to the input shaft.
The gear ratio of a planetary gearbox is outlined by the sunshine gear’s quantity of teeth. As the sun equipment receives smaller sized, the ratio of the equipment will enhance. The ratio assortment of planetary gears ranges from 3:1 to ten to a single. Ultimately, nonetheless, the solar gear gets also small, and the torque will tumble substantially. The increased the ratio, the much less torque the gears can transmit. So, planetary gears are often referred to as “planetary” gears.

Their layout

The simple design and style of a Planetary Gearbox is quite straightforward. It consists of 3 interconnecting back links, every of which has its possess torque. The ring equipment is mounted to the frame at O, and the other two are fixed to each other at A and B. The ring gear, in the meantime, is connected to the world arm 3 at O. All three areas are connected by joints. A cost-free-physique diagram is proven in Figure 9.
During the development approach, the design team will divide the electrical power to each person world into its respective electrical power paths. This distribution will be primarily based on the meshing problem of all gears in the method. Then, the design and style group will proceed to establish the masses on individual equipment meshes. Employing this strategy, it is possible to figure out the loads on specific equipment meshes and the condition of ring equipment housing.
Planetary Gearboxes are produced of a few gear types. The sunlight equipment is the center, which is linked to the other two gears by an internal tooth ring equipment. The planet pinions are arranged in a carrier assembly that sets their spacing. The carrier also incorporates an output shaft. The three factors in a Planetary Gearbox mesh with every single other, and they rotate jointly as one. Based on the software, they may possibly rotate at diverse speeds or at diverse occasions.
The planetary gearbox’s design and style is special. In a planetary gearbox, the enter gear rotates about the central gear, while the outer gears are organized close to the sunlight gear. In addition, the ring gear retains the composition with each other. A carrier connects the outer gears to the output shaft. Ultimately, this gear system transmits large torque. This sort of gearbox is best for higher-speed operations.
The fundamental design and style of a Planetary Gearbox consists of multiple contacts that should mesh with every other. A solitary earth has an integer amount of teeth, whilst the ring has a non-integer amount. The teeth of the planets need to mesh with each and every other, as properly as the solar. The tooth counts, as well as the world spacing, enjoy a role in the style. A planetary gearbox should have an integer variety of enamel to perform effectively.


In addition to the earlier mentioned-talked about applications, planetary gearing is also utilised in machine equipment, plastic machinery, derrick and dock cranes, and material handling equipments. More, its application is located in dredging tools, street-creating machinery, sugar crystallizers, and mill drives. While its versatility and effectiveness makes it a desirable option for many industries, its complicated framework and construction make it a complex ingredient.
Amongst the several advantages of using a planetary gearbox, the capability to transmit increased torque into a managed space helps make it a popular selection for a lot of industries. Moreover, adding extra earth gears increases the torque density. This helps make planetary gears suited for apps requiring high torque. They are also utilized in electric powered screwdrivers and turbine engines. Even so, they are not used in every little thing. Some of the a lot more frequent purposes are mentioned underneath:
One particular of the most critical functions of planetary gearboxes is their compact footprint. They are capable to transmit torque although at the exact same time minimizing noise and vibration. In addition to this, they are ready to attain a high speed with no sacrificing high-quality overall performance. The compact footprint of these gears also enables them to be used in substantial-velocity apps. In some situations, a planetary gearbox has sliding sections. Some of these sections are lubricated with oil, even though others could need a artificial gel. Regardless of these unique characteristics, planetary gears have turn into typical in a lot of industries.
Planetary gears are composed of a few factors. The sun gear is the input equipment, while the planet gears are the output gears. They are related by a provider. The carrier connects the enter shaft with the output shaft. A planetary gearbox can be designed for a variety of specifications, and the variety you use will count on the demands of your application. Its design and style and functionality should fulfill your application’s demands.
The ratios of planetary gears differ based on the quantity of planets. The scaled-down the sunshine equipment, the better the ratio. When planetary phases are used by itself, the ratio range is 3:1 to ten:1. Larger ratios can be obtained by connecting a number of planetary phases with each other in the very same ring gear. This approach is recognized as a multi-stage gearbox. Nevertheless, it can only be utilised in large gearboxes.


The main part of a planetary gearbox is the planetary gear. It demands standard maintenance and cleansing to stay in best condition. Demand from customers for a more time lifestyle span protects all other components of the gearbox. This report will discuss the upkeep and cleansing processes for planetary gears. Following reading through this write-up, you must know how to sustain your planetary gearbox effectively. Ideally, you can enjoy a longer life with your gearbox.
To start with, it is crucial to know how to properly lubricate a planetary gearbox. The lubricant is essential as gears that run at higher speeds are topic to higher amounts of heat and friction. The housing of the planetary gearbox should be created to enable the warmth to dissipate. The recommended oil is artificial, and it should be loaded amongst 30 and fifty per cent. The lubricant should be modified at the very least each and every 6 months or as required.
Whilst it may seem unnecessary to replace a planetary gearbox, typical servicing will support it very last a long time. A standard inspection will discover a problem and the suitable repairs are required. After the planetary gearbox is total, it will plug with gear oil. To avoid this issue, contemplate receiving the device fixed instead of changing the gearbox. This can preserve you a lot of funds above a new planetary gearbox.
Appropriate lubrication is vital for a extended life of your planetary gearbox. Oil change frequency need to be based mostly on oil temperature and operating speed. Oil at larger temperatures ought to be modified much more usually due to the fact it loses its molecular composition and cannot sort a protecting film. Right after this, oil filter maintenance should be performed every single few months. Lastly, the gearbox oil needs to be checked regularly and replaced when required.

China high quality 24V Small Electric Motor Gearbox for Automobile Power Sunroof     near me manufacturer China high quality 24V Small Electric Motor Gearbox for Automobile Power Sunroof     near me manufacturer