Tag Archives: dc motor and gearbox

China OEM 12V 80W Small DC Motor Worm Gear Box Manufactures gearbox and motor

Product Description

12v 80w Small DC Motor Worm Gear Box Manufactures

Diameter of the output shaft can be 6mm, 8mm, 10mm and 12mm.


Products Code
Voltage (V)
Power (W)
No load   Load     Gear ratio
Motor length (mm) 
 Speed (rpm) Current (A)   Speed (rpm) Current (A)  Torque (N.m) 
 D63L(72)-4830-15  48   30  15±2  ≤0.6  12±2  ≤3.5  ≥5.0  82:1  88
 D63L(72)-2445-60  24  45  60±3  ≤0.8  55±3  ≤4.5  ≥6.0  82:1  88
 D63L(72)-1280-40  12  80  40±3  ≤1.2  32±3  ≤8.0  ≥8.0  82:1  88
 D63L(72)-4830-120  48  30  120±5  ≤0.6  110±5  ≤6.5  ≥6.5  82:1  88
 D63L(72)-2445-100  24  45  100±5  ≤0.8  95±5  ≤5.5  ≥7.0  82:1  88
 D63L(72)-1280-95  12  80  95±5  ≤1.2  90±5  ≤6.0  ≥8.0  82:1  88

More Application:
Welding machine, electrical household, CHINAMFG machinery, office intelligent equipment, hotel leisure, automated machine etc.

HangZhou CHINAMFG Science & Technology Co.,Ltd is a professional company specialized in design and customization of small dc worm gear motor. The motor models mainly include D49 D59 D63 D76 D88 series, and all the motors can be installed with hall sensor, encoder, opto sensor and brake,so we accept OEM and ODM orders ,and manufacture the motor according to your required like voltage, power, speed, torque, dimension and motor direction.

Our boss is a doctor of dc gear motor with over 20 years experience in motor customization and production,we also has professional R & D team and testing centers to test gears and motors, and could guaranteed high quality products for customers,welcome to contact our customer service center.

Our main market:

Europe,America and Asia,including United Kingdom, Germany, Italy, France, Sweden, United State,Brazil, India,Korea and so on.

Company Advantages:

  1. Big production capacity, fast delivery.

  2. Strict QC inspecting rules: all products must be 100% inspected before delivery.

  3. OEM/ODM services are available

 4. 24 hours online service.

 5. Prompt quotation for your inquiry

  6. Quality,reliability and long product life.

  7. Professional manufacturer offers competitive price.

  8. Diversified rich experienced skilled workers.


Q: Are you trading company or manufacturer ?

A: We are Integration of industry and trade, with over 20 years experience in worm gear motor. Our company have accumulated skilled production line, complete management and powerful research support, which could match all of the customers’ requirements and make them satisfaction.

Q: What is your main product?

DC Motor: geared motor and micro motor without gear box
-Welding equipment: Mig mag welding machine wire feeder, Welding rod, Welding Torch, Earth clamp, Electrode holder, and Rectifier

Q: What if I don’t know which DC motor I need?

A: Don’t worry, if you have motor pictures or drawings to show us,or you have detailed specs like voltage,speed,torque,motor size,working mode of the motor,needed life time and noise level etc,pls do not hesitate to let us know,then we can remommend suitable motor per your request accordingly.

Q:Can I get same samples?

A:  It depends. If only a few samples for personal use or replacement, I am afraid it will be difficult for us to provide, because all of our motors are custom made and no stock available if there is no further needs. If just sample testing before the official order and our MOQ, price and other terms are acceptable, we’d love to provide samples.

Q:Is there a MOQ for your motors?

A: Yes. The MOQ is between 1000~10,000pcs for different models after sample approval.
But it’s also okay for us to accept smaller lots like a few dozens, hundreds or thousands
For the initial 3 orders after sample approval.For samples, there is no MOQ requirement. But the less the better (like no more than 5pcs) on condition that the quantity is enough in case any changes needed after initial testing.

Q:Do you have individual design service for motors?

A6:Yes,we would like to design motors individually for our customers,but it may need some mould charge and design charge.


Q:How do you make sure motor quality?

A:We have our own inspection producdures:for incoming materials ,we have signed sample and drawing to make sure qualified incoming materials;for production process,we have tour inspection in the process and final inspection to make sure qualified products before shipping.


Q:What certifications do you have?

A:We currently have CE and RoHS certifications.

Q: How long is your delivery time?

A: Usually it takes about 35 days if you accept our standard output shaft.If the output shaft is customized,the production time depends on what the customization shaft it is.

Q:Can I visit your company?

A:Yes,welcome to visit our factory,our factory is HangZhou CHINAMFG Motor Co.,Ltd.The legal person is Hui Zhou,Sunny Deng’s wife.

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Application: Universal, Industrial, Household Appliances, Car, Power Tools, Auto Garage Door Opener
Operating Speed: Low Speed
Excitation Mode: Brush
US$ 48/Piece
1 Piece(Min.Order)


Order Sample

Motor Customized


Customized Request

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Shipping Cost:

Estimated freight per unit.

about shipping cost and estimated delivery time.
Payment Method:


Initial Payment

Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

plastic gearbox

Industries Utilizing Plastic Gearboxes

Plastic gearboxes find applications in various industries due to their unique advantages. Some of the industries where plastic gearboxes are frequently utilized include:

  • Automotive: Plastic gearboxes are used in automotive systems such as windshield wipers, power windows, and HVAC controls.
  • Consumer Electronics: They are found in products like printers, scanners, and home appliances.
  • Medical Devices: Plastic gearboxes are used in medical equipment like pumps and robotic surgical instruments.
  • Food and Beverage: They are employed in food processing equipment and vending machines due to their corrosion resistance.
  • Packaging: Plastic gearboxes are used in packaging machines for precise movement and automation.
  • Agriculture: They find applications in agricultural machinery such as irrigation systems and poultry feeders.
  • Robotics: Plastic gearboxes are used in robotic systems for their lightweight and precision.
  • Renewable Energy: They are utilized in solar tracking systems and wind turbines.
  • Marine: Plastic gearboxes are employed in marine equipment due to their corrosion resistance.

The versatility and performance of plastic gearboxes make them suitable for a wide range of industries, contributing to improved efficiency and reliability in various applications.

plastic gearbox

Advantages of Noise Reduction in Plastic Gearboxes

Plastic gearboxes offer distinct advantages in applications where noise reduction is a key concern. Here are specific scenarios where plastic gearboxes excel in minimizing noise:

  • Home Appliances: Plastic gearboxes are commonly used in household appliances like blenders, mixers, and food processors. Their inherent dampening properties help reduce noise levels, ensuring a quieter kitchen environment.
  • Office Equipment: Printers, photocopiers, and other office machines benefit from plastic gearboxes as they contribute to a quieter workplace, enhancing user comfort and productivity.
  • Medical Devices: Precision instruments and medical equipment often require low noise levels for patient comfort and accurate readings. Plastic gearboxes can contribute to a quieter and more peaceful medical environment.
  • Automotive Interiors: Plastic gearboxes are used in applications such as adjustable seats, sunroof mechanisms, and HVAC systems. Noise reduction enhances the overall driving experience and comfort.
  • Consumer Electronics: Plastic gearboxes are employed in devices like cameras, audio equipment, and household robots, ensuring quieter operation and improved user satisfaction.
  • Entertainment Systems: Plastic gearboxes play a role in gaming consoles, home theaters, and automated entertainment systems, providing a noise-free experience.

Plastic gearboxes’ ability to dampen vibrations and reduce noise makes them a suitable choice for applications where quiet operation is essential, enhancing user experience and product performance.

plastic gearbox

Suitability of Plastic Gearboxes for Industrial and Consumer Applications

Plastic gearboxes offer versatility and are well-suited for both industrial and consumer applications due to their unique properties:

  • Industrial Applications: Plastic gearboxes find applications in various industrial sectors, such as automotive, packaging, food processing, and automation. They are suitable for light to moderate load applications where corrosion resistance, noise reduction, and customization options are important.
  • Consumer Applications: Plastic gearboxes are also widely used in consumer products, including household appliances (e.g., blenders, mixers, washing machines), power tools, garden equipment, and toys. Their lightweight construction, lower noise output, and cost-effectiveness make them popular choices in these applications.

While plastic gearboxes may not be suitable for heavy-duty industrial applications with high torque and load requirements, advances in plastic materials and manufacturing processes have expanded their capabilities, allowing them to handle more demanding tasks than before. Ultimately, the choice between using plastic or metal gearboxes depends on the specific needs and performance criteria of the application.

China OEM 12V 80W Small DC Motor Worm Gear Box Manufactures   gearbox and motor	China OEM 12V 80W Small DC Motor Worm Gear Box Manufactures   gearbox and motor
editor by CX 2024-04-30

China Custom NEMA Low Backlash Precision Round Square Flange Supr Gear Planetary Reducer Speed Transmission Gearbox for Stepper and Servo DC Motor wholesaler

Merchandise Description

Item Description


The reducer is generally employed for minimal-speed and high-torque transmission tools. The motor, inner combustion motor or other large-pace working energy is used to attain the purpose of deceleration by meshing with the huge equipment on the output shaft through a gear with a modest variety of teeth on the enter shaft of the reducer. The reducer will also have numerous pairs of gears with the exact same basic principle to achieve the perfect reduction effect. The ratio of the amount of tooth of the huge and tiny gears is the transmission ratio.




Creation Range


forty two Collection Planetary Gearbox

Backlash: ten-fifteen arcmin

Ratio Selection:

L1: 4,5,7,10,

L2: twelve,16,twenty,twenty five,28,35,40,fifty,70

Body Dimension: 42mm Enter Flange

Equipment Arrangement: Planetary Straight Teeth

60 Collection Planetary Gearbox

Backlash: ten-fifteen arcmin

Ratio Variety:
L1: 4,5,7,10,
L2: 16,20,25,28,35,40,fifty,70
Body Dimension: 60mm Input Flange
Gear Arrangement: Planetary Straight Teeth

90 Series Planetary Gearbox

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

Powder Metallic Series Planetary Gearbox

Backlash: ten-fifteen arcmin
Ratio Selection:
L1: 4,5,7,ten,
L2: sixteen,20,twenty five,28,35,forty,50,70
Frame Dimension: 42mm & 57mm
Gear Arrangement: Planetary Straight Teeth

Right Angle Sequence Planetary Gearbox

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

L2: sixteen,20,25,28,35,40,fifty,70
Body Dimension: 60mm & 90mm
Equipment Arrangement: Planetary Straight Teeth


Application Discipline

Automatic Arms


Assembly Line




Health-related -Equipment


CNC Device


Tapping Device


Other Automation Units


Why Select Us


ZheJiang Higher Precision Gear Transmission Co., Ltd






ZheJiang Higher Precision Gear Transmission Co., Ltd found in HangZhou city, ZheJiang Province, China. It is a top organization devoted in precision transmission parts and technique analysis, manufacture and sales, numerous collection of products are manufactured in its 5000 sq. meters workshop, the precision planetary gearbox and gear motor are produced especially for photo voltaic CZPT business and have served numerous large-scale photo voltaic initiatives worldwidely. 

The research staff has far more than 15 many years activities in this area, who can make certain a punctual and productive services to meet customer’s specific demands. It has pasted the ISO9001 high quality management method and CE, goods have been exported to plenty of nations around the world with a wide range application in AGV, smart robot, logistic, industrial automation, photo voltaic power, vessel, packaging and textile and so forth.Regularly, our aim is to promote the application of solar power business in the planet, and we imagine it offers clean and sustainable CZPT for humanity to much better shield our setting.





Q:Which regions are your goods primarily utilized in?

A:At current, we have 2 major merchandise: precision planetary equipment reducer and solar geared motor. Most of the precision planetary reducers are employed in automation fields, these kinds of as health care products, 3D printers, door openers, tapping machines, CNC lathes and a series of automation tools. In addition, our solar geared motors are used in photovoltaic power technology assignments, which are mostly combined with rotary drives to drive photo voltaic panels to monitor daylight.
Q : How to select the suitable planetary gearbox?
A :Initial of all, we want you to be CZPT to provide relevant parameters. If you have a motor drawing, it will let us suggest a suited gearbox for you more quickly. If not, we hope you can supply the adhering to motor parameters: output velocity, output torque, voltage, present, IP, sounds, working conditions, motor measurement and electricity, and so forth.
Q : What is the price tag ?
A : The major determining factor for the value of every single product is the get quantity. You can connect with us and let us realize each other. I believe that our rates, item good quality and our solutions can definitely make you content.

Q : Do you provide customized services?

A: Sure, we offer custom-made services. You only want to set forward your demands, and we will do our ideal to supply you with a prepare, make plans, and consider our best to meet up with your wants.



Kinds of Gearboxes

There are numerous kinds of gearboxes. Some are acknowledged as helical gear reducers, whilst others are called planetary gearboxes. The write-up also discusses Repeatedly Variable Transmission (CVT) and helical equipment reducer. If you are fascinated in getting a new gearbox, make certain to read our articles on these various kinds. If you are perplexed, contemplate reading through our content articles on planetary gearboxes and helical equipment reducers.

planetary gearbox

The planetary gearbox has many advantages. Its compact layout and light fat enables it to transmit large torques although remaining quiet. The gears are connected to a single yet another by way of a provider, which is generally set and aids transmit torques to the output shaft. Its planetary structure arrangement also lowers backlash and provides large rigidity, which is critical for swift start and quit cycles and rotational course adjust. Depending on the style and efficiency preferred, planetary gearboxes are classified into a few primary sorts:
The sort of planetary gears used in a provided application determines the total expense of the device. Companies provide a range of prices, and they can aid you figure out which gearbox is proper for your wants. You must also ask a company for the value of a planetary gearbox. By asking about value and specs, you can avoid squandering funds and time on a planetary gearbox that does not execute up to its likely.
A planetary gearbox is probably mounted in your new car’s automatic transmission. For far more information, seek advice from your owner’s manual or call the dealer’s support office. This sort of gearbox is far more sophisticated than other varieties of gearboxes, so if you do not know considerably about them, do an world wide web search for “planetary gearbox.”
The tooth of a planetary gearbox are fashioned by the stepping motion of two gears: the solar gear and the inner ring. The sun equipment is the input, while the planetary gears rotate around the sunlight equipment. Their ratio is dependent on the quantity of tooth and the place between the planets. If you have a 24 tooth sunshine gear, the planetary gears’ ratio will be -3/2. The sunlight equipment is also attached to the axle.
Another edge of a planetary equipment system is that it can generate high torques. The load is shared between numerous world gears. This makes the gears much more resilient to injury. A planetary gearbox can be as substantial as 332,000 Nm, and can be utilized in autos and industrial apps necessitating medium to substantial torque. A planetary gear system is a excellent alternative to a classic transmission. So, how does it function?

helical gearbox

The main distinction in between the helical gearbox and the spur equipment is the center length in between the teeth. The helical gearbox has a more substantial pitch circle than the spur gear and hence requires a radial module. In addition, the two varieties of gears can only be created with the very same tooth-reducing resource as the spur gear. However, the helical gearbox is more productive in phrases of manufacturing fees.
The helical gearbox is a lower-energy consumption, compact sort of gearbox that is employed for a broad selection of industrial apps. They are hugely tough and withstand high hundreds with utmost efficiency. The helical gearbox can be produced in cast metal and iron for small and medium models. This kind of gearbox is also frequently utilised for crushers, conveyors, coolers, and other apps that need to have minimal energy.
The helical equipment has several positive aspects in excess of the spur equipment. It makes much less sounds. It has less friction and is much less probably to wear out. It is also quieter than spur gears. This is due to the fact several enamel are in mesh. Because the enamel are in mesh, the load is distributed above a larger spot, ensuing in a smoother changeover between gears. The reduction in sounds and vibration minimizes the danger of harmful the equipment.
The helical gear’s axial excitation force is obtained making use of a linearized equation of movement in the rotational course. The damping coefficient of the equation is .07. The helical equipment is created up of a steel shaft with a diameter of twenty mm and a 5 mm thick aluminum plate. The stiffness of the bearing is 6.eighty four x 107 N/m. The damping force of the plate is 2,040 kg/m2/s.
The worm gearbox has a much better effectiveness ratio than the helical a single, but it is considerably less productive in low-ratio applications. In common, worm gearboxes are a lot more successful than helical gearboxes, despite the fact that there are some exceptions to this rule. A helical gearbox is better for purposes that need substantial torque. It may also be far more cost-effective in the long operate. If you are contemplating a helical gearbox, consider the advantages it has in excess of worm gearboxes.

helical equipment reducer

A helical gear reducer for a machine’s gearbox is an integral part of the travel technique. This unit amplifies torque and controls pace and, for that reason, compliments the engine by rotating slower than the engine’s input shaft. A helical gear reducer is a compact gearbox element that is utilised in industrial apps. A variety of measurements is obtainable to go well with numerous equipment configurations. The following sections will discuss some of the various types offered.
Designed by specialists and engineers, a helical equipment reducer is a astonishingly tiny and mild gear that satisfies the demands of many device applications. It features a massive transmission torque, a reduced starting up and operating speed, and a fine classification of transmission ratios. A helical gear reducer is lightweight and simply linked to other gears, and it features a high complex content material.
In purchase to steer clear of errors and very poor functionality, typical upkeep is a have to. The proper lubrication of the equipment reducer can decrease failures, problems, and inadequate efficiency. Every equipment reducer company sells a ideal lubricant, which should match the properties of the machine’s push system. It is also recommended to verify the lubrication often to avoid any deterioration of the unit’s efficiency.
Although the worm gearbox might be far better for purposes the place torque is high, the helical gear reducer offers higher efficiency at decrease expense. Even though worm gearboxes may be cheaper to begin with, they are less efficient at higher ratios. Even if the worm gear is a lot more costly to get, it nonetheless offers ninety four% performance, which helps make it much more price-effective. There are some important rewards to equally varieties of gearboxes.
The main advantage of a helical equipment reducer more than a spur equipment is its smoother procedure. Unlike spur gears, which have tooth that are straight, helical gears have angled tooth that steadily have interaction with each and every other. This helps make certain that the equipment does not grind or make too much sound when it turns. Additionally, they are less generally employed in automation and precision machinery. They are often utilised in industrial purposes.

Continuously variable transmission

A Continually Variable Transmission (CVT) is an automatic transmission that can run by means of a extensive amount of gears. In contrast to a common automatic transmission, it can run at any speed, even at a minimal rev. The CVT is also capable of running at infinitely minimal gears. Its basic function is to offer different torque ratios to the engine. In addition to delivering energy, CVTs have other rewards.
One particular of the major advantages of a CVT is its simplicity. Its simplicity translates into less moving components, which means much less maintenance. The CVT’s simplicity also signifies that it can manage a extensive assortment of diverse varieties of highway problems and driving variations. In addition to being a fantastic different to a standard automatic transmission, CVTs can be utilised on many other types of automobiles, such as tractors, snowmobiles, motor scooters, and electrical power instruments.
A CVT is significantly smoother than a standard automatic transmission. It never has to hunt for a equipment. It also responds effectively to throttle inputs and pace changes. Both of these technologies are obtainable on numerous present day vehicles, like the Nissan Rogue and Mazda CX-5. It really is critical to note that each and every of these transmissions has its professionals and disadvantages. So, if you’re seeking for a car with a CVT, make certain to go through the reviews. They will assist you make a decision which transmission is proper for you.
An additional edge of a CVT is its gasoline effectiveness. Many cars now characteristic CVTs, and they are turning into ever more popular with automakers. In addition to gas efficiency, most cars with CVTs also have a smoother ride. You will find no much more unexpected downshifts or gear hunting. This can make driving a great deal easier. And, the added advantages of smoother driving make CVTs the best choice for a lot of motorists.
Although a CVT is much more typical amongst Japanese automobile makers, you’ll locate CVTs on European auto versions as effectively. The Mercedes-Benz A-Course, B-Class, and Megane are some examples of cars that use this technological innovation. Ahead of producing a selection, take into account the trustworthiness of the design in question. Client Reports is a good resource for this. It also gives a background of use and trustworthiness for each and every kind of car, such as the Honda Accord.

China Custom NEMA Low Backlash Precision Round Square Flange Supr Gear Planetary Reducer Speed Transmission Gearbox for Stepper and Servo DC Motor     wholesaler China Custom NEMA Low Backlash Precision Round Square Flange Supr Gear Planetary Reducer Speed Transmission Gearbox for Stepper and Servo DC Motor     wholesaler