China Low RPM high torque 775 DC Electric Motor Planetary Gearbox 42MM 120Kg cm 12v 24v application of planetary gearbox

Design Quantity: PG42775
Utilization: BOAT, Car, Electric powered Bicycle, Admirer, Residence Equipment, Auto Shutter, Cash Detector, Binding Machine, Automated Television Rack
Type: Equipment MOTOR, DC Gear Motor
Design: Long lasting Magnet
Commutation: Brush
Safeguard Attribute: Drip-evidence
Speed(RPM): .8-1620RPM
Constant Existing(A): .01-1A
Performance: IE one
Gear Type: Planetary Gear
Gearbox Ratio: 1:3.7 to 1: 3736
Gearbox Diameter: 42mm
Gearbox Duration: 31.8-77mm
Shaft Substance: Carbon Steel or Stainless Metal
Shaft Variety: D-lower or Spherical
Shaft Diameter: 8mm
Shaft Length: Personalized
Keywords and phrases: Motor Planetary Gearbox
Certification: ce, RoHS
Packaging Information: 1. Normal export cartons 2. As customer’s requested
Port: HangZhou or ZheJiang

Low RPM High torque 775 DC Electrical Motor Planetary Gearbox 42MM 12v 24v
1. Features of PG42775:
DC Equipment Motor
–Planetary Equipment Type
–Bi-direction of Rotation
–D-reduce or Spherical Shaft
–Carbon Metal or Stainless Steel Shaft
2. Photos of PG42775:
3. Specs of PG42775:
Voltage: twelve/24V
Speed: .8-1620RPM
Output Electricity: 5-50W
Gearbox Ratio: 1:3.7 to 1: 3736
Gearbox Diameter: 42mm
Gearbox Duration: 31.8-77mm
Motor Duration: 66.5mm
Shaft Diameter: 8mm
Shaft Duration: Custom-made
Notice : It’s just the standard technical info for you reference, The specification such as voltage, pace, torque, shaft can tailored.
Related Goods Firm Profile HangZhou CZPT Co. Ltd is a producer and exporter of a variety of of motors with over ten several years expertise.Our item ranges include:
1) DC Brush motor: 6-130mm diameter, .01-1000W output energy
2) DC Spur Gear Motor: twelve-110mm diameter, .1-300W output electrical power
3) DC Planeary Gear Motor: 10-82mm diameter, .1-100W output electricity
four) Brushless DC Motor: 28-110mm, 5-1500W output power
5) Stepper Motor: NEMA 08 to NEMA 43, Can with gearbox and direct screw
six) Servo Motor: 42mm to 130mm diameter, fifty-4000w
seven) AC Gear Motor: forty nine to 100mm diameter, 6-a hundred and forty output power
Various Tests Gear:
Back Lash Check
Hardness Take a look at
Gear Power Take a look at
Insulation Test
Life-span Check
Noise Examination
Certifications Packing Client Visits FAQQ: What’s your primary items?A:We presently create Brushed Dc Motors, Brushed Dc equipment Motors, Planetary Dc Gear Motors, Brushless Dc Motors, Stepper motors and Ac Motors and so on. You can check out the specs for earlier mentioned motors on our internet site and you can e-mail us to advocate essential motors for every your specification as well.Q:How to pick a appropriate motor?A:If you have motor images or drawings to present us, or you have thorough specs like voltage, velocity, torque, motor measurement, doing work method of the motor, necessary daily life time and sound degree and so forth, remember to do not be reluctant to permit us know, then we can advocate suitable motor per your ask for accordingly.Q: Do you have customized provider for your standard motors?A:Indeed, we can customize per your request for the voltage, velocity, torque and shaft dimensions/condition. If you want further wires/cables soldered on the terminal or need to incorporate connectors, or capacitors or EMC we can make it too.Q:Do you have specific design provider for motors?A:Of course, we would like to style motors individually for our clients, but it may possibly require some CZPT cost and design demand. Q:Can I have samples for screening 1st?A:Yes, definitely you can. Following confirmed the required motor specs, 3000rpm velocity equipment box reducer shaft output Equipment Reducer plf60 plf 120 plf160 Planetary reducer Gearbox bldc servo dc motor we will quotation and supply a proforma invoice for samples, when we get the payment, we will get a Pass from our account office to commence samples accordingly.Q:How do you make positive motor good quality?A:We have our personal inspection methods: for incoming materials, we have signed sample and drawing to make positive competent incoming resources for creation procedure, we have tour inspection in the approach and ultimate inspection to make confident qualified merchandise ahead of shipping.Q:What’s your lead time?A:Typically speaking, our standard regular item will need twenty five-30days, a little bit longer for customized goods. But we are very versatile on the lead time, it will depends on the certain ordersQ:What’s your payment expression?A:For all our new customers, we will need forty% deposite, sixty% paid just before cargo.Q:When will you reply soon after acquired my inquiries?A:We will response within 24 several hours when get your inquires.Q:How can I have faith in you to make confident my money is protected?A:We are accredited by the 3rd party SGS and we have exported to over 85 international locations up to June.2017. You can check out our reputation with our recent consumers in your country (if our buyers do not head), or you can order through alibaba to get trade assurance from alibaba to make certain your cash is safe.Q:What is the least buy amount?A:Our bare minimum order amount depends on various motor types, remember to e-mail us to examine. Also, we normally do not settle for individual use motor orders. Q:What’s your delivery approach for motors?A:For samples and deals considerably less than 100kg, we typically propose express delivery For weighty packages, we typically suggest air shipping and delivery or sea delivery. But it all relies upon on our customers’ needs.Q:What certifications do you have?A:We presently have CE and ROSH certifications.Q:Can you send out me your price tag checklist?A:Considering that we have hundreds of various goods, and price tag varies for each various specs, we are not CZPT to offer you a price tag checklist. But we can estimate inside 24 hours as soon as obtained your inquirues to make sure you can get the cost in time.Q:Can I check out your business?A:Sure, welcome to pay a visit to our firm, but please permit us know at minimum 2 weeks in advance to help us make confident no other meetings throughout the working day you go to us. Thanks!

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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 Low RPM high torque 775 DC Electric Motor Planetary Gearbox 42MM 120Kg cm 12v 24v     application of planetary gearboxChina Low RPM high torque 775 DC Electric Motor Planetary Gearbox 42MM 120Kg cm 12v 24v     application of planetary gearbox
editor by czh 2023-02-15