China best 12V 3rpm Low Speed High Torque Motor Gearbox with Good quality

Solution Description

12V 3rpm Reduced Velocity Substantial Torque Motor Gearbox


Merchandise Description

Rated Voltage: 12V
No load velocity: 7rpm
No load current: 90mA
Load speed: 7rpm
Load Recent: 130mA
Rated torque: 3,
Gearbox rated torque: 19,
Gearbox instant torque:  57,
Ratio: 864:1

We also have the pursuing items:

over specifications just for reference and customizable in accordance to specifications.

Built-in Drive Management Module.

Remember to allow us know your needs and we will supply you with micro transmission answers.

2nd Drawing:

Thorough Pictures



Company Profile

HangZhou CZPT Machinery & Electronics Co., Ltd was proven in 2001,We supply the overall generate remedy for customers from design, tooling fabrication, parts producing and assembly. 


Tests Products

one) Competitive Rewards

  • 1) Aggressive Benefits
    19+calendar year encounter in manufacturing motor gearbox
    We give complex help from r&d, prototype, tests, assembly and serial production , ODM &OEM
    Aggressive Price tag
    Product Performance: Lower noise, Higher performance, Prolonged lifespan
    Prompt Shipping: fifteen working days right after payment
    Modest Orders Approved

 2) Major Goods

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

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


Our Providers

  • ODM & OEM
  • Gearbox layout and advancement
  • Relevant technology assistance
  • Micro generate gearbox customized remedy

Packaging & Shipping and delivery

1) Packing Specifics

packed in nylon to begin with, then carton, and then strengthened with wooden scenario for outer packing.
Or according to client’s necessity.

two) Shipping Specifics

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




We Have passed to hold 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 personalized technical specs?
Of course. We have design and style and improvement staff, also a great term of engineers, every of them have
several perform years experience.

two.Do you supply the samples?
Indeed. Our company can give the samples to you, and the supply time is about 5-15days in accordance to the specification of gearbox you want.

three.What is your MOQ?
Our MOQ is 2000pcs. But at the beginning of our business, we acknowledge little get.

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

five. Do you give technological innovation help?
Yes. Our firm have design and style and growth group, we can provide engineering support if you
need to have.

six.How to ship to us?
We will ship the goods to you in accordance to the DHL or UPS or FEDEX and many others account you offer. 

7.How to pay out the money?
We acknowledge T/T in progress. Also we have various bank account for receiving money, like US dollors or RMB and many others.

8. How can I know the solution is suitable for me?
Frist, you want to supply us the far more information details about the product. We will suggest the product to you in accordance to your necessity of specification. After you confirm, we will get ready the samples to you. also we will provide some excellent advances according to your product use.

nine. Can I come to your business to check out?
Of course, you can occur to our organization to go to at anytime, and welcome to check out our firm.

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

The Principles of a Planetary Gearbox

The fundamental model of a planetary gearbox is a hugely successful transmission that transmits virtually ninety p.c of the energy it receives. The simple planetary gearbox will come in three basic varieties: Inline, Helical, and Spur. Under, we will discuss the variations in between every single of them and which 1 is better for your needs. A planetary gearbox is an important portion of any engine and may possibly be the perfect option for your automobile.

Inline planetary gearbox

An inline planetary gearbox has an inline arrangement of gears that permits the transfer of electrical power. Its design helps make it secure and reliable, and the space and fat-conserving rewards make it a well-known choice for several programs. Planetary gearboxes have lower inertia, high torque, and a extensive range of reduction ratios, which make them a versatile decision for several industries. To locate out much more about this kind of gearbox, read through about its building and specifications.
A planetary gearbox is composed of two areas: a sun gear (also named the central or enter equipment), and two earth gears (also called outer gears). These gears are linked to every other via a carrier. In purchase to get the very best performance from your gearbox, it really is essential to find a design with the attributes and positive aspects required for your software. Also, be certain to examine out the supply time, international availability, and consumer service of your chosen constructor. A handful of constructors are more quickly than other people and have the capability to answer speedily, even though others can deliver each and every single planetary gearbox out of inventory.
No matter whether you happen to be utilizing an inline planetary gearbox for your car’s transmission, or you might be building a new equipment, it’s important to decide on the correct size for your application. The most frequent ratio is five:1, but an inline gearbox can be as substantial as 1000:1! The torque assortment is among 250-950 lb-in for continuous torque, and up to 5800 lb-in for generate torque. Some firms even offer customized shafts if you require them to suit a particular software.
Inline planetary gearboxes have a substantial ratio of helical rotation and are useful for purposes the place space is limited. Their minimal-backlash design and style makes it possible for them to handle higher torques and higher accelerations without having backlash. Even with their compact dimensions, planetary equipment techniques also have high solitary-phase reduction ratios, a function that tends to make them excellent for a assortment of industrial programs. They can also be connected for large reduction ratios.
An inline planetary gearbox can be employed in several purposes, from little resources to hefty industrial machinery. Its standard layout consists of a few parts: an enter equipment pair, an output gear pair, and a stationary place. Some planetary gearbox types also contain added gear sets that can provide a slight offset between input and output. A planetary gearbox may possibly also contain numerous bearings, which make the assembly a lot more strong and reliable.
Inline planetary equipment reducers are frequently employed in industrial options to gradual down an electric motor. They are ready to multiply torque, which indicates they can lessen the enter pace to a stage in which the mechanical units inside of the motor can perform appropriately. This type of equipment reducer also has a low clearance, which makes it perfect for equipment with large torque. Nevertheless, you should contemplate the amount of torque needed in your application before you make a acquire.

Helical planetary gearbox

A helical planetary gearbox is a sort of mechanical technique. The gears are linked by joints to the provider that retains the planets stationary. The sun gear serves as an input to the other gears, and the earth gears rotate at a price that is dependent on the quantity of teeth in each and every equipment. The ratio among these gears is -Ns/Np, and the variety of tooth in the ring is N r, N s, and N p.
One more variety of planetary gearbox uses multiple helical axes to distribute the load. This layout also offers high stiffness and reduced backlash, which is critical for applications involving repeated commence-stop cycles and rotational course alterations. It also attributes a compact layout and low mass inertia. A helical planetary gearbox can be used for a wide range of programs. Outlined under are some of the positive aspects of helical gear technology.
The fundamental design of a helical planetary gear is dependent on the principle of stepping planets. This idea removes the need for timing marks and restrictive assembly conditions. The planetary gear’s helical form can be modified to attain a increased transmission ratio in an equivalent or smaller volume. For instance, a fifty-T ring gear will generate the identical effect as a a hundred-T ring equipment.
In addition to the helical axis, a helical planetary gearbox also has a vast assortment of secondary characteristics that are vital to torque transmission. For instance, compact needle roller bearings are appropriate for a helical planetary gearbox because of their minimal-profile layout and modest area. Nevertheless, a tapered roller bearing is much better suited to managing higher axial forces. In common, a helical planetary gearbox will have a larger efficiency price and reduced sounds levels.
A helical planetary gearbox will have a variety of factors that can fluctuate in measurement and shape. They will contain a sunlight equipment and numerous planetary parts. The central sun gear will take a lower-torque enter and will run multiple external gears to increase the torque and pace. This simple model of a planetary gearbox is very successful, transferring 97% of the power enter. There are three primary sorts of planetary gearboxes: the cylindrical planetary gearbox, the helical planetary gearbox, and the helical wormwheel.
The CZPT is a great instance of an entry-stage helical planetary gearbox. It is incredibly reputable and aimed at providing torque in silent apps with large precision. The Entry sequence is one more choice, which is created to fulfill the demands of the low-backlash planetary gearbox marketplace. It functions helical planetary gears with five to eight arc-minutes backlash, and is constructed on a monobloc housing.
A helical planetary gearbox is extensively utilised in 3D printing. They are light-weight and can supply a large equipment ratio. In addition to their lower excess weight and large efficiency, some folks have mounted them into 3D printers to improve the precision of their styles. And in addition to 3D printing, helical gears are utilized in many industrial applications. If you are pondering about purchasing one, you need to know what the advantages are.

Spur planetary gearbox

There are many positive aspects to a spur planetary gearbox, from its compact design and low price to its unmatched power transmission ability per device quantity. Planetary gears have higher efficiency for every phase and can obtain up to 95% effectiveness, dependent on the ratio. Planet gears are mounted on a joint provider, and the output rotation pace is slower than the generate rotation speed, which prospects to improved torque. The increased the gear wheels, the far more torque the device can make.
A spur planetary gearbox incorporates several other gear sets that must have helical enamel. These other gear sets have to be helical, and the motor need to be aligned with the driven elements. The spur gears are the most efficient sort of planetary gear, as their teeth are symmetrical, which indicates no axial forces are produced. The difference among a spur and a planetary gearbox is its form.
The right angle spur planetary gearbox is a adaptable design and style with a spiral bevel gear that offers superior smoothness and peaceful procedure. This gearhead is circumstance-hardened and floor to improve its efficiency. These gears can be acquired in 3-100 ratios. Spur planetary gearboxes can also have ISO rotary flanges, keyed shafts, DIN splines, or hollow compression connections.
A spur planetary gearbox utilizes spur gears all around the circumference of the mechanism. The spur gears rotate between gears that have inner and exterior tooth. Because of this, the angular velocity of the spur equipment differential provider is the typical of the ring gears and sun gears. A spur gearbox can also be considered a compound planetary equipment. It is generally utilized for servo apps. In contrast to spur gears, helical planetary gears are less complicated to maintain and have reduced sounds amounts.
The most noteworthy variation among a spur planetary gearbox and a planetary gearhead is the lubrication of the pinion and the spur equipment head. A spur gear head is less sophisticated, but can not take care of the very same volume of load as a planetary gearhead. Each sorts can accomplish the same backlash, but a planetary gearhead has greater lubrication retention than a spur gear. It can operate at increased speeds with no extreme lubrication, while a spur equipment generate is a lot more effective at minimal speeds. The reduction ratio of a planetary gearhead is near unity although that of a planetary equipment head is numerous thousand to 1.
A planetary gearbox has many apps. Plastic equipment, items & staff lifts, and machine tools are all primary examples of these sorts of gearing programs. Other industries that use these gears incorporate wind turbines and sugar crystallizers, as properly as steel and sugar mills. And of course, the use of planetary gears is not minimal to these industries. It is employed in numerous distinct approaches, including slewing drives, mill travel, and derrick & dockyard cranes

China best 12V 3rpm Low Speed High Torque Motor Gearbox     with Good qualityChina best 12V 3rpm Low Speed High Torque Motor Gearbox     with Good quality