China wholesaler Planetary Gearbox for Brushless Motor wholesaler

Product Description

Item Description


The reducer is normally used for minimal-velocity and high-torxque transmission equipment. The motor, inside combustion motor or other higher-pace running power is employed to obtain the goal of deceleration by meshing with the huge gear on the output shaft through a gear with a small amount of tooth on the input shaft of the reducer. The reducer will also have numerous pairs of gears with the exact same principle to achieve the perfect reduction impact. The ratio of the quantity of tooth of the large and tiny gears is the transmission ratio.




Production Range


42 Series Planetary Gearbox

Backlash: 10-fifteen arcmin

Ratio Assortment:

L1: 4,5,7,10,

L2: twelve,sixteen,20,25,28,35,forty,50,70

Body Dimension: 42mm Input Flange

Equipment Arrangement: Planetary Straight Enamel

60 Collection Planetary Gearbox

Backlash: 10-15 arcmin

Ratio Assortment:
L1: 4,5,7,ten,
L2: sixteen,20,twenty five,28,35,40,50,70
Frame Dimension: 60mm Enter Flange
Equipment Arrangement: Planetary Straight Enamel

ninety Sequence Planetary Gearbox

Backlash: 10-15 arcmin
Ratio Assortment:
L1: 4,5,7,10,
L2: sixteen,twenty,twenty five,28,35,forty,fifty,70
Body Dimension: 90mm Enter Flange
Equipment Arrangement: Planetary Straight Enamel

Powder Metal Series Planetary Gearbox

Backlash: 10-fifteen arcmin
Ratio Selection:
L1: 4,5,7,10,
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: ten-fifteen arcmin
Ratio Variety:
L1: 4,5,7,10,

L2: sixteen,twenty,25,28,35,forty,fifty,70
Body Dimension: 60mm & 90mm
Gear Arrangement: Planetary Straight Enamel


Application Area

Automatic Arms


Assembly Line




Health care -Tools


CNC Equipment


Tapping Machine


Other Automation Devices


Why Choose Us


ZheJiang Substantial Precision Gear Transmission Co., Ltd






ZheJiang Higher Precision Equipment Transmission Co., Ltd positioned in HangZhou town, ZheJiang Province, China. It is a leading company devoted in precision transmission parts and method study, manufacture and sales, a variety of series of products are created in its 5000 square meters workshop, the precision planetary gearbox and gear motor are created specially for solar CZPT sector and have served numerous big-scale photo voltaic projects worldwidely. 

The research team has far more than 15 several years experiences in this subject, who can ensure a punctual and effective services to fulfill customer’s distinct wants. It has pasted the ISO9001 top quality management technique and CE, products have been exported to plenty of nations around the world with a vast variety application in AGV, intelligent robotic, logistic, industrial automation, solar power, vessel, packaging and textile etc.Consistently, our purpose is to advertise the application of solar power business in the entire world, and we imagine it gives cleanse and sustainable CZPT for humanity to greater protect our setting.





Q:Which locations are your products primarily employed in?

A:At current, we have 2 main goods: precision planetary gear reducer and solar geared motor. Most of the precision planetary reducers are used in automation fields, this sort of as medical tools, 3D printers, door openers, tapping equipment, CNC lathes and a sequence of automation products. In addition, our solar geared motors are employed in photovoltaic electricity technology assignments, which are mostly combined with rotary drives to generate photo voltaic panels to monitor daylight.
Q : How to choose the suited planetary gearbox?
A :Initial of all, we require you to be CZPT to supply related parameters. If you have a motor drawing, it will permit us suggest a ideal gearbox for you quicker. If not, we hope you can offer the adhering to motor parameters: output pace, output torque, voltage, present, IP, sound, running situations, motor size and electrical power, and so forth.
Q : What is the cost ?
A : The principal deciding issue for the price of each and every merchandise is the buy quantity. You can converse with us and let us understand every single other. I think that our charges, item high quality and our services can certainly make you pleased.

Q : Do you supply custom-made support?

A: Of course, we supply custom-made services. You only need to set forward your wants, and we will do our ideal to supply you with a prepare, make strategies, and try our greatest to satisfy your demands.




The Basics of a Planetary Gearbox

The fundamental product of a planetary gearbox is a highly effective transmission that transmits practically ninety per cent of the electricity it gets. The standard planetary gearbox comes in three simple kinds: Inline, Helical, and Spur. Underneath, we will examine the differences amongst each of them and which 1 is much better for your wants. A planetary gearbox is an critical component of any motor and could be the perfect selection for your vehicle.

Inline planetary gearbox

An inline planetary gearbox has an inline arrangement of gears that permits the transfer of energy. Its design and style can make it stable and reputable, and the room and bodyweight-saving positive aspects make it a common decision for a lot of applications. Planetary gearboxes have minimal inertia, substantial torque, and a vast selection of reduction ratios, which make them a functional choice for numerous industries. To discover out more about this type of gearbox, read through about its design and specs.
A planetary gearbox is composed of two areas: a sunlight gear (also referred to as the central or enter equipment), and two earth gears (also named outer gears). These gears are connected to each and every other through a carrier. In get to get the greatest efficiency from your gearbox, it is critical to uncover a design with the characteristics and benefits essential for your application. Also, be certain to verify out the shipping time, global availability, and buyer services of your picked constructor. A few constructors are faster than others and have the capability to react quickly, while other folks can provide each and every single planetary gearbox out of stock.
Whether you are using an inline planetary gearbox for your car’s transmission, or you are creating a new equipment, it really is critical to pick the correct dimensions for your software. The most widespread ratio is 5:1, but an inline gearbox can be as higher as 1000:1! The torque selection is amongst 250-950 lb-in for continuous torque, and up to 5800 lb-in for generate torque. Some organizations even provide personalized shafts if you need to have them to match a certain application.
Inline planetary gearboxes have a substantial ratio of helical rotation and are useful for apps the place place is restricted. Their reduced-backlash design makes it possible for them to take care of higher torques and higher accelerations with out backlash. Regardless of their compact dimension, planetary equipment techniques also have large solitary-stage reduction ratios, a characteristic that makes them ideal for a range of industrial applications. They can also be connected for large reduction ratios.
An inline planetary gearbox can be utilised in several apps, from little equipment to hefty industrial machinery. Its simple layout includes a few elements: an enter equipment pair, an output equipment pair, and a stationary situation. Some planetary gearbox styles also consist of further gear sets that can give a slight offset amongst enter and output. A planetary gearbox might also include numerous bearings, which make the assembly more sturdy and dependable.
Inline planetary equipment reducers are generally utilised in industrial settings to slow down an electric motor. They are ready to multiply torque, which implies they can minimize the input pace to a level in which the mechanical products inside of the motor can purpose properly. This type of gear reducer also has a low clearance, which tends to make it perfect for equipment with high torque. Nonetheless, you ought to consider the amount of torque needed in your software prior to you make a acquire.

Helical planetary gearbox

A helical planetary gearbox is a type of mechanical program. The gears are linked by joints to the carrier that holds the planets stationary. The sun gear serves as an input to the other gears, and the world gears rotate at a price that is dependent on the number of teeth in each and every gear. The ratio amongst these gears is -Ns/Np, and the quantity of enamel in the ring is N r, N s, and N p.
One more sort of planetary gearbox uses several helical axes to distribute the load. This design also offers substantial stiffness and reduced backlash, which is critical for programs involving frequent begin-cease cycles and rotational course modifications. It also features a compact layout and low mass inertia. A helical planetary gearbox can be employed for a extensive variety of programs. Outlined below are some of the benefits of helical equipment engineering.
The simple design of a helical planetary gear is based mostly on the principle of stepping planets. This notion removes the need for timing marks and restrictive assembly circumstances. The planetary gear’s helical condition can be modified to attain a better transmission ratio in an equivalent or smaller sized volume. For instance, a fifty-T ring gear will generate the exact same influence as a a hundred-T ring equipment.
In addition to the helical axis, a helical planetary gearbox also has a extensive range of secondary functions that are critical to torque transmission. For instance, compact needle roller bearings are acceptable for a helical planetary gearbox because of their lower-profile layout and tiny place. Even so, a tapered roller bearing is better suited to handling substantial axial forces. In general, a helical planetary gearbox will have a greater efficiency charge and reduced sounds stages.
A helical planetary gearbox will have a quantity of components that can range in dimension and form. They will consist of a sun gear and a lot of planetary parts. The central sunlight gear will take a low-torque input and will operate multiple external gears to improve the torque and speed. This fundamental design of a planetary gearbox is hugely successful, transferring ninety seven% of the power input. There are three principal types of planetary gearboxes: the cylindrical planetary gearbox, the helical planetary gearbox, and the helical wormwheel.
The CZPT is a great case in point of an entry-amount helical planetary gearbox. It is incredibly dependable and aimed at providing torque in silent purposes with high precision. The Obtain sequence is one more alternative, which is created to fulfill the demands of the low-backlash planetary gearbox industry. It attributes helical planetary gears with 5 to eight arc-minutes backlash, and is developed on a monobloc housing.
A helical planetary gearbox is widely utilized in 3D printing. They are lightweight and can provide a large gear ratio. In addition to their low bodyweight and high performance, some folks have mounted them into 3D printers to improve the precision of their types. And in addition to 3D printing, helical gears are utilised in numerous industrial applications. If you happen to be pondering about buying one, you must know what the rewards are.

Spur planetary gearbox

There are a lot of rewards to a spur planetary gearbox, from its compact design and style and low expense to its unmatched power transmission ability per unit quantity. Planetary gears have large effectiveness per stage and can obtain up to 95% performance, based on the ratio. World gears are mounted on a joint carrier, and the output rotation pace is slower than the travel rotation velocity, which sales opportunities to improved torque. The larger the equipment wheels, the far more torque the unit can generate.
A spur planetary gearbox incorporates multiple other equipment 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 effective type of planetary gear, as their teeth are symmetrical, which implies no axial forces are produced. The distinction in between a spur and a planetary gearbox is its form.
The right angle spur planetary gearbox is a versatile design with a spiral bevel equipment that offers excellent smoothness and peaceful procedure. This gearhead is case-hardened and floor to increase its efficiency. These gears can be acquired in 3-one hundred ratios. Spur planetary gearboxes can also have ISO rotary flanges, keyed shafts, DIN splines, or hollow compression connections.
A spur planetary gearbox makes use of spur gears all around the circumference of the mechanism. The spur gears rotate among gears that have internal and external teeth. Because of this, the angular velocity of the spur gear differential carrier is the common of the ring gears and sunlight gears. A spur gearbox can also be considered a compound planetary gear. It is typically utilized for servo programs. In contrast to spur gears, helical planetary gears are easier to sustain and have reduce sound levels.
The most notable distinction in between a spur planetary gearbox and a planetary gearhead is the lubrication of the pinion and the spur equipment head. A spur equipment head is much less complicated, but can not take care of the same sum of load as a planetary gearhead. Both kinds can obtain the very same backlash, but a planetary gearhead has greater lubrication retention than a spur equipment. It can run at larger speeds with out excessive lubrication, even though a spur gear drive is more efficient at lower speeds. The reduction ratio of a planetary gearhead is in close proximity to unity even though that of a planetary gear head is several thousand to one.
A planetary gearbox has several apps. Plastic machinery, merchandise & staff lifts, and device instruments are all prime illustrations of these kinds of gearing methods. Other industries that use these gears consist of wind turbines and sugar crystallizers, as effectively as steel and sugar mills. And of training course, the use of planetary gears is not constrained to these industries. It is used in numerous distinct ways, like slewing drives, mill travel, and derrick & dockyard cranes

China wholesaler Planetary Gearbox for Brushless Motor     wholesaler China wholesaler Planetary Gearbox for Brushless Motor     wholesaler