Tag Archives: motor 3v

China factory 3V Small Motor Speed Reducer Gearbox with Plastics Output Shaft design of planetary gearbox

Product Description

3V Small Motor Speed Reducer Gearbox With Plastics Output Shaft

Product Description

Model:  ZWPD012012-1296
Rated Voltage: 3v
No Load Speed: 13 rpm
No Load Current: 95 mA MAX
Rated Load Speed: 12 rpm
Rated Load Current: 135 mA MAX
Rated Load Torque: 547 gf.cm
Max Rated Torque of Gear Box: 550 gf.cm
Max Instant Torque of Gear Box: 1100 gf.cm
Overall Length L: 33.3 mm
Gear Box Length L1: 18.3 mm
We also have the following items with different gear ratio:

Model Application Parameters Rated Torque of Gear Box Instant Torque of Gear Box Gear Ratio Gear Box Length
Rated At No Load At Rated Load Overall Length
Voltage Speed Current Speed Current Torque
VDC rpm mA rpm mA gf.cm mN.m mm gf.cm gf.cm mm
ZWPD012012-64 3.0 174 90 156 135 54 5.3 29.5 350 1000 64 14.5
ZWPD012012-96 3.0 116 90 104 135 81 7.9 350 1000 96
ZWPD012012-144 3.0 77 90 69 135 122 11.9 350 1000 144
ZWPD012012-216 3.0 52 90 46 135 182 17.9 350 1000 216
ZWPD012012-256 3.0 44 95 39 135 162 15.9 33.3 550 1100 256 18.3
ZWPD012012-384 3.0 29 95 26 135 243 23.8 550 1100 384
ZWPD012012-576 3.0 19 95 17 135 365 35.7 550 1100 576
ZWPD012012-864 3.0 13 95 12 135 547 53.6 550 1100 864
ZWPD012012-1296 3.0 9 95 8 135 550 53.9 550 1100 1296

above specifications just for reference and customizable according to requirements.Integrated Drive Control Module.

Please let us know your requirements and we will provide you with micro transmission solutions.

2D Drawing

Product details show:




Smart wearable devices   watch,VR,AR,XR and etc.
Household application kitchen appliances, sewing machines, corn popper, vacuum cleaner, garden tool, sanitary ware, window curtain, intelligent closestool, sweeping robot, power seat, standing desk, electric sofa, TV, computer, treadmill, spyhole, cooker hood, electric drawer, electric mosquito net, intelligent cupboard, intelligent wardrobe, automatic soap dispenser, UV baby bottle sterilizer, lifting hot pot cookware, dishwasher, washing machine, food breaking machine, dryer, air conditioning, dustbin, coffee machine, whisk,smart lock,bread maker,Window cleaning robot and etc.
communication equipment 5G base station,video conference,mobile phone and etc.
Office automation equipments   scanners, printers, multifunction machines copy machines, fax (FAX paper cutter), computer peripheral, bank machine,  screen, lifting socket,  display,notebook PC and etc.
Automotive products  conditioning damper actuator, car DVD,door lock actuator, retractable rearview mirror, meters, optic axis control device, head light beam level adjuster, car water pump, car antenna, lumbar support, EPB, car tail gate electric putter, HUD, head-up display, vehicle sunroof, EPS, AGS, car window, head restraint, E-booster, car seat, vehicle charging station and etc.
Toys and models  radio control model, automatic cruise control, ride-on toy, educational robot, programming robot, medical robot, automatic feeder, intelligent building blocks, escort robot and etc.
Medical equipments  blood pressure meter, breath machine, medical cleaning pump, medical bed, blood pressure monitors, medical ventilator, surgical staplers, infusion pump, dental instrument, self-clotting cutter, wound cleaning pump for orthopedic surgery,electronic cigarette, eyebrow pencil,fascia gun, , surgical robot,laboratory automation and etc.
Industrials   flow control valves, seismic testing,automatic reclosing,Agricultural unmanned aerial vehicle,automatic feeder ,intelligent express cabinet and etc.
Electric power tools  electric drill, screwdriver,garden tool and etc.
Precision instruments  optics instruments,automatic vending machine, wire-stripping machine and etc.
Personal care tooth brush, hair clipper, electric shaver, massager, vibrator, hair dryer, rubdown machine, scissor hair machine, foot grinder,anti-myopia pen, facial beauty equipment, hair curler,Electric threading knife,POWER PERFECT PORE, Puff machine,eyebrow tweezers and etc.
Consumer electronics camera, mobile phone,digital camera, automatic retracting device,camcorder,  kinescope DVD,headphone stereo, cassette tape recorder, bluetooth earbud charging case, turntable, tablet,UAV(unmanned aerial vehicle),surveillance camera,PTZ camera, rotating smart speaker and etc.
robots educational robot, programming robot, medical robot, escort robot and etc.


Company Profile

Company Information:

HangZhou CZPT Machinery & Electronics Co., Ltd was established in 2001,We provide the total drive solution for customers from design, tooling fabrication, components manufacturing and assembly. 

1) Competitive Advantages

  • 1) Competitive Advantages
    19+year experience in manufacturing motor gearbox
    We provide technical support from r&d, prototype, testing, assembly and serial production , ODM &OEM
    Competitive Price
    Product Performance: Low noise, High efficiency, Long lifespan
    Prompt Delivery: 15 working days after payment
    Small Orders Accepted

 2) Main Products

  • Precision reduction gearbox and its diameter:3.4mm-38mm,voltage:1.5-24V,power: 0.01-40W,output speed:5-2000rpm and output torque:1.0 gf.cm -50kgf.cm,

  • Customized worm and gear transmission machinery;
  • Precise electromechanical motion module;
  • Precise component and assembly of plastic and metal powder injection.


Our Services

  • ODM & OEM
  • Gearbox design and development
  • Related technology support
  • Micro drive gearbox custom solution

Packaging & Shipping

1) Packing Details

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

2) Shipping Details

samples will be shipped within 10 days;
batch order leading time according to the actual situation.




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

and more…




1. Can you make the gearbox with custom specifications?
YES. We have design and development team, also a great term of engineers, each of them have
many work years experience.

2.Do you provide the samples?
YES. Our company can provide the samples to you, and the delivery time is about 5-15days according to the specification of gearbox you need.

3.What is your MOQ?
Our MOQ is 2000pcs. But at the beginning of our business, we accept small order.

4. Do you have the item in stock?
I am sorry we donot have the item in stock, All products are made with orders.

5. Do you provide technology support?
YES. Our company have design and development team, we can provide technology support if you

6.How to ship to us?
We will ship the goods to you according to the DHL or UPS or FEDEX etc account you provide. 

7.How to pay the money?
We accept T/T in advance. Also we have different bank account for receiving money, like US dollors or RMB etc.

8. How can I know the product is suitable for me?
Frist, you need to provide us the more details information about the product. We will recommend the item to you according to your requirement of specification. After you confirm, we will prepare the samples to you. also we will offer some good advances according to your product use.

9. Can I come to your company to visit?
YES, you can come to our company to visit at anytime, and welcome to visit our company.

10. How do contact us ?
 Please send an inquiry

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Application: Motor, Toy, Car
Function: Change Drive Torque, Speed Reduction
Hardness: Hardened Tooth Surface
Type: Planetary Gear Box
Voltage: 3V
No Load Speed: 13 Rpm
US$ 90/Piece
1 Piece(Min.Order)

Request Sample



Customized Request


Planetary Gearbox

This article will explore the design and applications of a planetary gearbox. The reduction ratio of a planetary gearbox is dependent on the number of teeth in the gears. The ratios of planetary gearboxes are usually lower than those of conventional mechanical transmissions, which are mainly used to drive engines and generators. They are often the best choice for heavy-duty applications. The following are some of the advantages of planetary gearboxes.

planetary gearboxes

Planetary gearboxes work on a similar principle to solar systems. They rotate around a center gear called the sun gear, and two or more outer gears, called planet gears, are connected by a carrier. These gears then drive an output shaft. The arrangement of planet gears is similar to that of the Milky Way’s ring of planets. This arrangement produces the best torque density and stiffness for a gearbox.
As a compact alternative to normal pinion-and-gear reducers, planetary gearing offers many advantages. These characteristics make planetary gearing ideal for a variety of applications, including compactness and low weight. The efficiency of planetary gearing is enhanced by the fact that ninety percent of the input energy is transferred to the output. The gearboxes also have low noise and high torque density. Additionally, their design offers better load distribution, which contributes to a longer service life.
Planetary gears require lubrication. Because they have a smaller footprint than conventional gears, they dissipate heat well. In fact, lubrication can even lower vibration and noise. It’s also important to keep the gears properly lubricated to prevent the wear and tear that comes with use. The lubrication in planetary gears also helps keep them operating properly and reduces wear and tear on the gears.
A planetary gearbox uses multiple planetary parts to achieve the reduction goal. Each gear has an output shaft and a sun gear located in the center. The ring gear is fixed to the machine, while the sun gear is attached to a clamping system. The outer gears are connected to the carrier, and each planetary gear is held together by rings. This arrangement allows the planetary gear to be symmetrical with respect to the input shaft.
The gear ratio of a planetary gearbox is defined by the sun gear’s number of teeth. As the sun gear gets smaller, the ratio of the gear will increase. The ratio range of planetary gears ranges from 3:1 to ten to one. Eventually, however, the sun gear becomes too small, and the torque will fall significantly. The higher the ratio, the less torque the gears can transmit. So, planetary gears are often referred to as “planetary” gears.

Their design

The basic design of a Planetary Gearbox is quite simple. It consists of three interconnecting links, each of which has its own torque. The ring gear is fixed to the frame 0 at O, and the other two are fixed to each other at A and B. The ring gear, meanwhile, is attached to the planet arm 3 at O. All three parts are connected by joints. A free-body diagram is shown in Figure 9.
During the development process, the design team will divide the power to each individual planet into its respective power paths. This distribution will be based on the meshing condition of all gears in the system. Then, the design team will proceed to determine the loads on individual gear meshes. Using this method, it is possible to determine the loads on individual gear meshes and the shape of ring gear housing.
Planetary Gearboxes are made of three gear types. The sun gear is the center, which is connected to the other two gears by an internal tooth ring gear. The planet pinions are arranged in a carrier assembly that sets their spacing. The carrier also incorporates an output shaft. The three components in a Planetary Gearbox mesh with each other, and they rotate together as one. Depending on the application, they may rotate at different speeds or at different times.
The planetary gearbox’s design is unique. In a planetary gearbox, the input gear rotates around the central gear, while the outer gears are arranged around the sun gear. In addition, the ring gear holds the structure together. A carrier connects the outer gears to the output shaft. Ultimately, this gear system transmits high torque. This type of gearbox is ideal for high-speed operations.
The basic design of a Planetary Gearbox consists of multiple contacts that must mesh with each other. A single planet has an integer number of teeth, while the ring has a non-integer number. The teeth of the planets must mesh with each other, as well as the sun. The tooth counts, as well as the planet spacing, play a role in the design. A planetary gearbox must have an integer number of teeth to function properly.


In addition to the above-mentioned applications, planetary gearing is also used in machine tools, plastic machinery, derrick and dock cranes, and material handling equipments. Further, its application is found in dredging equipment, road-making machinery, sugar crystallizers, and mill drives. While its versatility and efficiency makes it a desirable choice for many industries, its complicated structure and construction make it a complex component.
Among the many benefits of using a planetary gearbox, the ability to transmit greater torque into a controlled space makes it a popular choice for many industries. Moreover, adding additional planet gears increases the torque density. This makes planetary gears suitable for applications requiring high torque. They are also used in electric screwdrivers and turbine engines. However, they are not used in everything. Some of the more common applications are discussed below:
One of the most important features of planetary gearboxes is their compact footprint. They are able to transmit torque while at the same time reducing noise and vibration. In addition to this, they are able to achieve a high speed without sacrificing high-quality performance. The compact footprint of these gears also allows them to be used in high-speed applications. In some cases, a planetary gearbox has sliding sections. Some of these sections are lubricated with oil, while others may require a synthetic gel. Despite these unique features, planetary gears have become common in many industries.
Planetary gears are composed of three components. The sun gear is the input gear, whereas the planet gears are the output gears. They are connected by a carrier. The carrier connects the input shaft with the output shaft. A planetary gearbox can be designed for various requirements, and the type you use will depend on the needs of your application. Its design and performance must meet your application’s needs.
The ratios of planetary gears vary depending on the number of planets. The smaller the sun gear, the greater the ratio. When planetary stages are used alone, the ratio range is 3:1 to 10:1. Higher ratios can be obtained by connecting several planetary stages together in the same ring gear. This method is known as a multi-stage gearbox. However, it can only be used in large gearboxes.


The main component of a planetary gearbox is the planetary gear. It requires regular maintenance and cleaning to remain in top shape. Demand for a longer life span protects all other components of the gearbox. This article will discuss the maintenance and cleaning procedures for planetary gears. After reading this article, you should know how to maintain your planetary gearbox properly. Hopefully, you can enjoy a longer life with your gearbox.
Firstly, it is important to know how to properly lubricate a planetary gearbox. The lubricant is essential as gears that operate at high speeds are subject to high levels of heat and friction. The housing of the planetary gearbox should be constructed to allow the heat to dissipate. The recommended oil is synthetic, and it should be filled between 30 and 50 percent. The lubricant should be changed at least every six months or as needed.
While it may seem unnecessary to replace a planetary gearbox, regular servicing will help it last a long time. A regular inspection will identify a problem and the appropriate repairs are needed. Once the planetary gearbox is full, it will plug with gear oil. To avoid this problem, consider getting the unit repaired instead of replacing the gearbox. This can save you a lot of money over a new planetary gearbox.
Proper lubrication is essential for a long life of your planetary gearbox. Oil change frequency should be based on oil temperature and operating speed. Oil at higher temperatures should be changed more frequently because it loses its molecular structure and cannot form a protective film. After this, oil filter maintenance should be performed every few months. Lastly, the gearbox oil needs to be checked regularly and replaced when necessary.

China factory 3V Small Motor Speed Reducer Gearbox with Plastics Output Shaft   design of planetary gearboxChina factory 3V Small Motor Speed Reducer Gearbox with Plastics Output Shaft   design of planetary gearbox
editor by CX 2024-04-03

China Hofon 12mm GM12-N20 3v 3.7v 4.5v 5v 6v 7.4v 9v 12v Low Rpm electric mini Gearbox DC Metal 12 volt geared Motor For Smart lock with Best Sales

Guarantee: 3months-1year
Model Amount: GM12-N20VA
Use: Automobile, Admirer, Residence Appliance, Beauty instrument, Sensible Property, Medical gear
Sort: Gear MOTOR
Torque: two hundred-1500g.cm
Building: Everlasting Magnet
Commutation: Brush
Defend Feature: Not water-resistant
Velocity(RPM): 10-4000RPM or tailored
Constant Existing(A): About 30mA
Effectiveness: IE 2
Item Identify: GM12-N20VA Equipment Motor
Key phrases: 12mm Gear Motor
Motor kind: DC Brush Equipment Motor
Motor Diameter: 12mm
Excess weight: 12g
Output shaft diameter: 3.0mm , D-Lower 2.5mm
Output shaft length: 4.4mm or personalized
Brush Sort: Treasured metal brush
Gear materials: All cutting metallic gears
Certification: RoHS
Packaging Specifics: Carton boxStyrofoam interior packing, shockproof and drop resistant
Port: HangZhou

Products Description Common Applications:- Electronic doorway lock / Keep an eye on / Printer / Robotic / Optic tools / Precision instrument- Bank tools / Safe box / Paper feeder / Smart gasoline meter / Tissue machine- Accessory of vehicle / Advert gear / Examination instrument / Electronic game equipment Tailored Provider:(If you need, remember to contact us for information.)Voltage, pace, torque and other performance parameters can be tailored according to specifications.Shaft size, D-Cut shaft, threaded shaft, Carbon Brush, encoder, equipment box and so on can be custom-made. Agent Overall performance:

1# GM12F-N20VA-08230-thirty1.5-5.3.0V2550.5712100.06560≥2000.twenty five
2# GM12F-N20VA-08230-fifty1.5-5.3.0V1540.5711250.065100≥3200.twenty five
3# GM12F-N20VA-08230-a hundred1.5-5.3.0V750.571630.065200≥7000.25
4# GM12F-N20VA-08230-a hundred and fifty1.5-5.3.0V500.571420.065300≥10000.twenty five
5# GM12F-N20VA-08230-2101.5-5.3.0V350.571300.065420≥13000.twenty five
6# GM12F-N20VA-08230-2501.5-5.3.0V300.571250.065500≥13000.twenty five
7# GM12F-N20VA-08230-2981.5-5.3.0V250.571200.065596≥13000.25
8# GM12F-N20VA-08230-303.-7.5.0V4000.0353500.095603500.39
9# GM12F-N20VA-08230-503.-7.5.0V2400.0352100.0951006000.39
10# GM12F-N20VA-08230-a hundred3.-7.5.0V1200.0351050.09520010000.39
11# GM12F-N20VA-08230-one hundred fifty3.-7.5.0V800.035700.09530014000.39
12# GM12F-N20VA-08230-2103.-7.5.0V570.035500.095420≥ Excavator PC300-8 journey gearbox 207-27-00441travel reduction gear 15000.39
13# GM12F-N20VA-08230-2503.-7.5.0V480.035420.095500≥15000.39
14# GM12F-N20VA-08230-2983.-7.5.0V400.035350.095596≥15000.39
15# GM12F-N20VA-5715-thirty1.5-5.3.0V3300.0302900.a hundred and ten602400.39
16# GM12F-N20VA-5715-501.5-5.3.0V2000.0301740.1101004000.39
17# GM12F-N20VA-5715-1001.5-5.3.0V1000.030870.a hundred and ten2007200.39
18# GM12F-N20VA-5715-one hundred fifty1.5-5.3.0V650.030580.a hundred and ten30010800.39
19# GM12F-N20VA-5715-2101.5-5.3.0V450.030410.one hundred ten420≥15000.39
20# GM12F-N20VA-5715-2501.5-5.3.0V400.030340.110500≥15000.39
21# GM12F-N20VA-5715-2981.5-5.3.0V320.030290.110596≥15000.39
22# GM12F-N20VA-5715-303.-8.6.0V6650.0405800.one hundred thirty604050.80
23# GM12F-N20VA-5715-fifty3.-8.6.0V4000.0403500.a hundred thirty1006750.eighty
24# GM12F-N20VA-5715-a hundred3.-8.6.0V2000.0401750.13020013500.80
25# GM12F-N20VA-5715-a hundred and fifty3.-8.6.0V1300.0401150.a hundred thirty300≥15000.80
26# GM12F-N20VA-5715-2103.-8.6.0V950.040830.130420≥15000.80
27#GM12F-N20VA-5715-2503.-8.6.0V800.040700.one hundred thirty500≥15000.eighty
28# GM12F-N20VA-5715-2983.-8.6.0V650.040580.130596≥15000.eighty
29# GM12F-N20VA-06360-thirty6.-fourteen.12.0V6400.0304650.one hundred1445000.36
30# GM12F-N20VA-06360-506.-14.12.0V3840.0302800.one hundred2408500.36
31# GM12F-N20VA-06360-1006.-fourteen.12.0V1920.0301400.one hundred480≥15000.36
32# GM12F-N20VA-06360-one hundred fifty6.-fourteen.12.0V1280.030930.100720≥15000.36
33# GM12F-N20VA-06360-2106.-14.12.0V900.030650.one hundred1000≥15000.36
34# GM12F-N20VA-06360-2506.-14.12.0V760.030560.one hundred1200≥15000.36
35# GM12F-N20VA-06360-2986.-fourteen.12.0V640.030460.1001430≥15000.36
36# GM12F-N20VA-06360-3806.-fourteen.12.0V500.030360.a hundred1824≥15000.36
37# GM12F-N20VA-06360-a thousand6.-fourteen.12.0V190.030140.one hundred4800≥15000.36
Perhaps you also like Reduction Ratio: 1:3 1:5 1:10 1:30 1:50 1:63 1:a hundred 1:150 1:210 1:250 1:298 1:380 1:one thousand Software Organization Profile HangZhou Hofon Digital Engineering Co., Ltd. was founded in the 12 months of 2002, to the institution of the DC micro motor, little modulus equipment motor, brushless motor study and development of the manufacture and sale of customer support specialist corporations.Hofon Motor, specialized R & D and manufacturing in buyer electronics, Factory Price tag Last Push Gearbox Provider Assy E311 First Stage Planetary Carrier Assembly 6I6514 And Sunshine Equipment For Caterpillar toys, product aircraft, security, automotive electronics and digital gear, office products to streamline the growth of important pieces of the Critical component.Hofon Motor is much more conductive to buyer demand from customers, with clients to design and style and develop new products, specifically in the refined goods concentrated on the wants of buyers, shorten the cycle of analysis and advancement under the precondition of, and ongoing to improve client pleasure and efficiency and to develop a constructive Hofon clients out of the believe in.We are dedicated to the Firm’s generation of the motor and equipment factors with large quality and reasonable cost, fast shipping and delivery and higher pleasure of marketing solutions close to the globe. Our Benefits * twenty several years knowledge in production motor and gearbox motor * Skilled Personnel: regular fifteen many years knowledge in R&D , ODM & OEM * Competitive Price * Large Product Functionality: Reduced sound, Higher efficiency, Long lifespan * Prompt Delivery: twenty-twenty five working days right after payment * Top quality Approvals * Small Orders Approved * Superior equipments: Automatic winding machine, stator computerized location equipment, stop cover computerized environment machine, automated soldering device, and so forth Certifications Exhibition FAQ Q:1. How to buy?A: send us inquiry → get our quotation → negotiate details → verify the sample → CE ISO approval bucket loader JGM767 cost for sale signal deal/deposit → mass manufacturing →cargo prepared → harmony/shipping and delivery → additional cooperation.Q:2. How about Sample buy?A: we can also return your samples charge back when you area get.Q:3. Can you send out me a cost checklist?A: For all of our motors, they are custom-made primarily based on various requirements like lifetime, noise, voltage, and shaft and many others. The cost also varies in accordance to once-a-year quantity. So it is really tough for us to give a price tag checklist. If you can share yourdetailed requirements and once-a-year quantity, we will see what provide we can provide.Q:4. What is the direct time for normal order?A: For orders, the common lead time is 3-25 days and this time can be shorter or more time dependent on various product, time period and quantity.Q:5. Is it achievable for you to build new motors if we can supply tooling value?A: Yes. Please kindly share the thorough needs like performance, measurement, once-a-year quantity, concentrate on price and so on. Then we are going to make our analysis to see if we can arrange or not.Q:6. How to affirm the payment?A: We accept payment by T/T, PayPal, the other payment ways also could be accepted,You should contact us ahead of you spend by the other payment methods. Also 50% deposit is obtainable, the harmony funds must be paid ahead of shipping.

Benefits of a Planetary Gearbox With Output Shaft

The output shaft of a Planetary Gearbox connects to the driven wheels, while the input shaft comes from the engine. These gears are interlinked and create a wide range of gear reductions, which are necessary to get a vehicle rolling comfortably. Gear reductions are the place where the various “gears” are located. Here are some examples. They can help you determine what you need for your vehicle. You might also want to learn about planetary gears.

Planetary gearboxes

Modern cars are most likely equipped with planetary gearboxes. If you’re unsure if your vehicle uses planetary gears, you should first consult your car’s owner’s manual. If not, contact your dealership’s service department for more information. Otherwise, you can do a quick search on the internet to find out whether your car has a planetary gearbox. These gearboxes are generally more complex than ordinary gears. Additionally, they are equipped with more parts and require lubrication.
In addition to their low noise levels, planetary gearboxes are also remarkably efficient at transmission. These features make them ideal for applications requiring high torque and small footprints. Unfortunately, there are many different types of planetary gearboxes on the market, making it difficult to find the right one. The following article will give you some guidelines to help you choose the right planetary gearbox for your needs. Let’s take a look!

Planetary gears

A planetary gearbox has two main components: the sun gear (also known as the central or input) and the planet gears (also known as outer or peripheral). These gears are connected together by a carrier to the output shaft of the machine. In some applications, it is necessary to use a planetary gearbox with lubrication to prevent wear and tear. A planetary gearbox also has a small ring gear that helps hold the planet gears together.
The main advantage of a planetary gearbox is that it uses several teeth that engage at once, allowing for high-speed reduction with a small number of gears. Because the gears are relatively small, they have lower inertia than their larger counterparts. Planetary gearboxes are compact, which makes them popular for space-constrained applications. Because of their compact size and efficiency, planetary gearboxes are also commonly used in motor vehicles.

Planetary gearboxes with output shaft

For high-speed, dynamic applications, planetary gearbox units with output shaft provide the optimal solution. Thanks to their low inertia, these gearheads deliver superior performance in many industrial applications. Additionally, their wide range of variants allows users to select the perfect product for their application. This article examines some of the key benefits of planetary gearboxes with output shaft. Read on to learn more.
The planetary gearbox has two major components: a sun gear and planet gears. The sun gear is usually the input gear, while the planet gears are located at the outer edges of the system casing. Planet gears are held together by a carrier that is connected to the output shaft. Before choosing a particular gearbox for your application, make sure that you check the specific requirements and the environment to which the unit will be subjected.
A planetary gearbox has less stages of gears, and thus lower backlash compared to spur gearboxes. Backlash is lost motion that occurs when the teeth of the gears are out of perfect alignment. This problem is common in all gears, but is significantly less in planetary gearboxes. As such, planetary gearboxes are more efficient. They can also be customized according to the specific engine model and motor flange.

Planetary gearboxes with carrier

A planetary gearbox is a type of gearbox with three or more stages. They have a sun gear, which is usually the input gear, and planet gears, also called the outer gears. The carrier that connects the planet gears to the output shaft is called a ring gear. A planetary gearbox is generally designed to meet specific application and environmental requirements, but there are some factors to consider when choosing one.
The compact footprint of planetary gear sets results in high heat dissipation. This can be a problem in applications with sustained performance or high speeds. As a result, planetary gear sets often include lubricants, which present a cooling effect while also reducing noise and vibration. Some planetary gears even feature a carrier to make the installation process easier. Here are some things to keep in mind when choosing a planetary gear set.
Planetary gearboxes with carrier have several advantages over other types of gearboxes. Unlike conventional gearboxes, planetary gears have a common central shaft, and the tangential forces between the gears cancel out at the center of the ring gear. Because of this, planetary gearboxes are commonly used in input/output applications, and their compact size allows for a wide range of gear reductions. These gears can also produce higher torque density.

Planetary gearboxes with traction

Planetary gears are similar to the planetary system, in that each pinion rotates around a sun gear. The output of the planetary gear unit is lower than the drive rotation speed, but the torque is higher. As the number of planet gear wheels increases, so does the torque. Planetary gear systems contain three to four planet gears, and each is in constant mesh with the others. Power applied to any one member rotates the entire assembly.
Typical applications for planetary gear sets include high-precision motion control. In these applications, high torque, torsional stiffness, and low backlash are required. Planetary gear sets are also ideal for motors with higher speeds. A number of factors contribute to the reliability of these devices. The low backlash and large torque capacity of a planetary gear motor allow them to be used in a wide range of applications.

Planetary gearboxes with electric motors

If you’re in the market for a new gearbox, you may have already heard about planetary gearboxes. The planetary gearbox is a high-efficiency, low-noise gearbox. CZPT manufactures high-torque planetary gearboxes with low backlash. They also make economy planetary gearboxes for lower loads. However, with so many different types available, choosing the right one for your needs can be challenging.
These planetary gearboxes are a compact alternative to conventional pinion-and-gear reducers. They offer high-speed reduction and high torque transfer, and are often used for space-constrained applications. But before you can understand how they work, you’ll need to understand a little about their construction. There are a few things to look for that you may not have noticed before.
The most common type of planetary gearbox is a PM81/LN. It features a set of DC brush motors with diameter 77mm, a stator, and two or more outer gears. Each of these gears is connected to an output shaft through a carrier. They can also be used with brakes, encoders, or a clutch. A planetary gearbox is one of the most reliable gearbox types on the market.

Planetary gearboxes with hydraulic motors

A planetary gearbox is a combination of two gears, the sun and the planets. The sun gear rotates at high speed, while the planets roll around and orbit around the ring gear. The output shaft has the same direction of rotation as the input shaft. The benefits of a planetary gearbox include high reduction ratios, efficiency, space-saving compactness, and higher overload capacity. These gears are also more stable and compact, and they do not suffer from self-locking properties.
Planetary gearboxes are a highly efficient way to power hydraulic lifts. They can be input via electric, hydraulic, or air motors. The drive arrangement can be mounted on a bare shaft, splined shaft, or a parallel keyed input shaft. Depending on the application, bespoke gearboxes can be manufactured with a variety of features and functions.

Planetary gearboxes with combustion engines

There are many different applications of planetary gear sets. The most common is the distribution of power between two wheels in a car’s drive axle. Four-wheel drives use two axle differentials, which are further augmented by a centre differential. Hybrid electric vehicles use summation gearboxes to distribute power from the combustion engine to the wheels and to an electric motor. Planetary gear sets also combine the two different types of motors to form one hybrid vehicle.
To understand how planetary gear sets work, it is important to understand the underlying mechanical principles. For example, Fig. 4.6 shows a stick diagram illustrating two planetary gear sets connected by a lever. The two levers are the same length, so the system is analogous to a single lever. When calculating the torque, it is essential to consider the lever diagram. Similarly, if two gear sets are connected by vertical links, the horizontal links must be horizontal.

China Hofon 12mm GM12-N20 3v 3.7v 4.5v 5v 6v 7.4v 9v 12v Low Rpm electric mini Gearbox DC Metal 12 volt geared Motor For Smart lock     with Best Sales China Hofon 12mm GM12-N20 3v 3.7v 4.5v 5v 6v 7.4v 9v 12v Low Rpm electric mini Gearbox DC Metal 12 volt geared Motor For Smart lock     with Best Sales
editor by czh 2023-02-14