China best 12V Electric Gear Motor Gearbox Electric Motor Reduction Gearbox wholesaler

Product Description


Merchandise Parameters

Design No.: KM-20A130F-195-1261
Dimensions information:

  • Motor Diameter: φ20.4mm
  • Motor housing duration: 16mm
  • Shaft size: customization


  • Rated voltage:  DC 12V
  • Route of rotation: CW/CCW 
  • No load velocity: 61rpm
  • No load recent:.092A
  • Rated torque: 
  • Rated speed:49.3rpm
  • Rated current: .25A 

All technological information can customized created for diverse application.

Other Customized products:

  • DC motor, gearbox motor, vibration motor, automotive motor.
  • Add-ons supplied like encoder, equipment, worm, wire, connector.
  • Ball-bearing or Oil-impregnated bearing.
  • Shaft configuration(multi-knurls,D-minimize shape, 4-knurls and so forth).
  • Metal end cap or plastic finish cap.
  •  Precious metal brush/ carbon brush.


Comprehensive Photos




Packaging & Transport

Business Profile

Our Rewards


1.What kind of motor do you source?

Kinmore specializes in generating DC motors & equipment motors with the diameter ranging from 6mm-80mm automotive motors and vibration motors are our power location, as well we also supply brushless motors.

2.What’s the guide time for samples or mass generation?

Generally, it will take fifteen-twenty five days to make samples about mass production, it will just take 35-40 days for DC motor creation and forty five-60 times for equipment motor manufacturing.

3.Could you mind sending the quotation for this motor?

For all of our motors, they are tailored based mostly on diverse needs. We will offer the quotation soon following you deliver your specific requests and once-a-year amount.

4.Do you supply some types of equipment like encoder, PCB, connector, soldering wired for the motor?

We focus in motors, rather of equipment. But if your yearly desire reaches a specific amount, we will apply to the engineer for offering the accessories.

5.Are your motors certificated with UL, CB Tüv, CE?

All of our motors are UL, CB Tüv, CE compliant, and all our products are creating under Attain and ROHS. We could offer motor’s checking out drawing and BOM for your merchandise UL certificated. We also could make motors constructed-in filters dependent on your EMC directive for your EMC passing.


Sorts of Gearboxes

There are many sorts of gearboxes. Some are known as helical equipment reducers, whilst other people are known as planetary gearboxes. The article also discusses Constantly Variable Transmission (CVT) and helical equipment reducer. If you are fascinated in purchasing a new gearbox, make sure to read our articles or blog posts on these distinct varieties. If you are confused, contemplate studying our posts on planetary gearboxes and helical gear reducers.

planetary gearbox

The planetary gearbox has a number of advantages. Its compact layout and mild fat makes it possible for it to transmit large torques even though remaining tranquil. The gears are linked to one particular one more through a provider, which is normally set and assists transmit torques to the output shaft. Its planetary framework arrangement also decreases backlash and gives high rigidity, which is important for fast begin and quit cycles and rotational direction alter. Based on the layout and efficiency sought after, planetary gearboxes are categorized into 3 main types:
The type of planetary gears utilised in a presented software decides the general price of the device. Companies provide a selection of rates, and they can assist you figure out which gearbox is correct for your wants. You ought to also request a producer for the expense of a planetary gearbox. By inquiring about price and specs, you can steer clear of losing funds and time on a planetary gearbox that does not carry out up to its prospective.
A planetary gearbox is possibly mounted in your new car’s automatic transmission. For more details, seek advice from your owner’s handbook or phone the dealer’s provider division. This variety of gearbox is much more intricate than other kinds of gearboxes, so if you do not know significantly about them, do an net search for “planetary gearbox.”
The tooth of a planetary gearbox are formed by the stepping motion of two gears: the sunshine gear and the interior ring. The sunshine equipment is the enter, although the planetary gears rotate around the solar equipment. Their ratio relies upon on the amount of teeth and the area among the planets. If you have a 24 tooth solar gear, the planetary gears’ ratio will be -3/2. The sunshine gear is also attached to the axle.
An additional benefit of a planetary equipment method is that it can make higher torques. The load is shared between a number of planet gears. This makes the gears far more resilient to hurt. A planetary gearbox can be as substantial as 332,000 Nm, and can be utilised in autos and industrial purposes requiring medium to large torque. A planetary equipment program is a fantastic option to a conventional transmission. So, how does it perform?

helical gearbox

The principal difference among the helical gearbox and the spur gear is the centre length among the enamel. The helical gearbox has a greater pitch circle than the spur equipment and as a result needs a radial module. In addition, the two types of gears can only be made with the same tooth-slicing resource as the spur gear. Nonetheless, the helical gearbox is much more efficient in phrases of production costs.
The helical gearbox is a minimal-power consumption, compact kind of gearbox that is employed for a extensive variety of industrial programs. They are highly resilient and endure substantial hundreds with utmost performance. The helical gearbox can be created in cast metal and iron for modest and medium models. This type of gearbox is also commonly employed for crushers, conveyors, coolers, and other applications that require low power.
The helical equipment has a lot of rewards more than the spur gear. It generates significantly less sounds. It has less friction and is less very likely to use out. It is also quieter than spur gears. This is due to the fact a number of tooth are in mesh. Since the tooth are in mesh, the load is dispersed over a more substantial region, resulting in a smoother transition in between gears. The reduction in noise and vibration reduces the danger of detrimental the equipment.
The helical gear’s axial excitation pressure is attained using a linearized equation of motion in the rotational path. The damping coefficient of the equation is .07. The helical equipment is made 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 drive of the plate is 2,040 kg/m2/s.
The worm gearbox has a greater performance ratio than the helical one, but it is less effective in lower-ratio programs. In common, worm gearboxes are more effective than helical gearboxes, despite the fact that there are some exceptions to this rule. A helical gearbox is greater for programs that call for high torque. It might also be a lot more cost-effective in the long run. If you are thinking about a helical gearbox, take into account the positive aspects it has more than worm gearboxes.

helical gear reducer

A helical equipment reducer for a machine’s gearbox is an integral element of the drive method. This unit amplifies torque and controls velocity and, therefore, compliments the engine by rotating slower than the engine’s input shaft. A helical equipment reducer is a compact gearbox element that is used in industrial applications. A selection of sizes is offered to match a variety of equipment configurations. The adhering to sections will talk about some of the diverse types obtainable.
Created by specialists and engineers, a helical gear reducer is a astonishingly tiny and light gear that satisfies the needs of numerous device purposes. It attributes a large transmission torque, a lower starting and running speed, and a good classification of transmission ratios. A helical equipment reducer is light-weight and very easily linked to other gears, and it features a high specialized content.
In order to stay away from errors and inadequate efficiency, normal routine maintenance is a must. The appropriate lubrication of the gear reducer can reduce failures, mistakes, and inadequate overall performance. Each and every equipment reducer producer sells a suitable lubricant, which need to match the homes of the machine’s generate system. It is also a good idea to verify the lubrication frequently to steer clear of any deterioration of the unit’s efficiency.
Although the worm gearbox may possibly be far better for apps where torque is substantial, the helical gear reducer delivers greater effectiveness at reduce price. Even though worm gearboxes could be less costly initially, they are considerably less powerful at greater ratios. Even if the worm equipment is much more high-priced to purchase, it still offers 94% performance, which makes it far more expense-successful. There are some important positive aspects to the two kinds of gearboxes.
The major edge of a helical equipment reducer over a spur equipment is its smoother operation. Not like spur gears, which have enamel that are straight, helical gears have angled enamel that steadily engage with each and every other. This assists ensure that the equipment does not grind or make excessive sounds when it turns. Furthermore, they are considerably less commonly utilized in automation and precision equipment. They are typically employed in industrial purposes.

Constantly variable transmission

A Continually Variable Transmission (CVT) is an automated transmission that can run through a large quantity of gears. Unlike a common automatic transmission, it can run at any pace, even at a lower rev. The CVT is also able of running at infinitely low gears. Its simple function is to offer diverse torque ratios to the engine. In addition to offering electricity, CVTs have other positive aspects.
One of the key advantages of a CVT is its simplicity. Its simplicity interprets into fewer shifting elements, which implies less routine maintenance. The CVT’s simplicity also means that it can handle a extensive variety of diverse sorts of road conditions and driving designs. In addition to getting a wonderful substitute to a classic automatic transmission, CVTs can be employed on many other varieties of vehicles, which includes tractors, snowmobiles, motor scooters, and energy tools.
A CVT is considerably smoother than a standard automatic transmission. It in no way has to hunt for a gear. It also responds well to throttle inputs and speed alterations. Each of these systems are offered on a lot of present day autos, which includes the Nissan Rogue and Mazda CX-5. It really is crucial to notice that every single of these transmissions has its execs and negatives. So, if you’re looking for a vehicle with a CVT, make positive to go through the reviews. They are going to assist you choose which transmission is appropriate for you.
Another gain of a CVT is its gasoline efficiency. Many cars now function CVTs, and they are getting to be increasingly common with automakers. In addition to gas efficiency, most cars with CVTs also have a smoother ride. There is certainly no far more unexpected downshifts or equipment searching. This makes driving a good deal less difficult. And, the added rewards of smoother driving make CVTs the best option for a lot of drivers.
Even though a CVT is far more widespread among Japanese car producers, you’ll find CVTs on European car models as well. The Mercedes-Benz A-Course, B-Class, and Megane are some examples of automobiles that use this technological innovation. Just before creating a determination, contemplate the reliability of the design in question. Customer Stories is a very good resource for this. It also provides a historical past of use and dependability for each and every variety of car, like the Honda Accord.

China best 12V Electric Gear Motor Gearbox Electric Motor Reduction Gearbox     wholesaler China best 12V Electric Gear Motor Gearbox Electric Motor Reduction Gearbox     wholesaler