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China best Desboer ND200 Series Ratio 16/20/25/35/40/50/70/100:1 High Precision Low Backlash Spur Helical Gear Planetary Reducer Gearbox for Servo Motor and Steeping Motor calculate gear ratio planetary gearbox

Product Description

Product Description

The NDV200 series planetary gearboxes are designed and machined as a single unit with special tapered roller bearings to provide high radial load, high torque, ultra-precision, and small size. The ND series uses in highly rigid industries such as fiber optic laser equipment, floor track equipment, robot seventh axis, Parallel robots (spider hand) machine tools, and rotating arms.
Product Name: High Precision Planetary Reducer
Product Series: NDV200 Series
Product features: high torque, high load, ultra-precision, small size
Product Description:
Integrated design concept with high-strength bearings ensure the product itself is durable and efficient
A variety of output ideas such as shaft output, flange and gear are available.
1 arc minute ≤ backlash ≤ 3 arc minutes
Reduction ratios ranging from 3 to 100
Frame design: increases torque and optimizes power transmission
Optimised selection of oil seals: reduces friction and laminate transmission efficiency
Protection class IP65
Warranty: 2 years

Our Advantages

High torque
High load
Small size

Detailed Photos


Product Parameters

Segment number Single segment
Ratio i 16 20 25 35 40 50 70 100
Rated output torque Nm 1040 1040 1140 1040 1040 1140 1040 850
Emergency stop torque Nm Three times of Maximum Output Torque
Rated input speed Rpm 3000
Max input speed Rpm 6000
Ultraprecise backlash arcmin ≤3
Precision backlash arcmin ≤5
Standard backlash arcmin ≤7
Torsional rigidity Nm/arcmin 440
Max.bending moment Nm 3530
Max.axial force N 17000
Service life hr 30000(15000 under continuous operation)
Efficiency % ≥94%
Weight kg 36.9
Operating Temperature ºC -10ºC~+90ºC
Lubrication   Synthetic grease
Protection class   IP64
Mounting Position   All directions
Noise level(N1=3000rpm,non-loaded) dB(A) ≤67
Rotary inertia Kg·cm² 7.42 7.03

Applicable Industries


                              Packaging   Machinery                              Mechanical  Hand                                                         Textile  Machinery

                   Non  Standard  automation                                          Machine  Tool                                                       Printing   Equipment




Company Profile


DESBOER (HangZhou) Transmission Technology Co., Ltd. is a subsidiary of DESBOER (China), which is committed to the design, development, customized production and sales of high precision planetary reducer as 1 of the technology company. Our company has over 10 years of design, production and sales experience, the main products are the high precision planetary reducer, gear, rack, etc., with high quality, short delivery period, high cost performance and other advantages to better serve the demand of global customers. It is worth noting that we remove the intermediate link sale from the factory directly to customers, so that you can get the most ideal price and also get our best quality service simultaneously.


About Research

In order to strengthen the advantages of products in the international market, the head company in Kyoto, Japan to established KABUSHIKIKAISYA KYOEKI, mainly engaged in the development of DESBOER high precision planetary reducer, high precision of transmission components such as the development work, to provide the most advanced design technology and the most high-quality products for the international market.



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Application: Motor, Machinery, Marine, Agricultural Machinery, CNC Machine
Function: Change Drive Torque, Speed Changing, Speed Reduction
Layout: Plantery Type
Hardness: Hardened Tooth Surface
Installation: All Directions
Step: Double-Step


Customized Request


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 best Desboer ND200 Series Ratio 16/20/25/35/40/50/70/100:1 High Precision Low Backlash Spur Helical Gear Planetary Reducer Gearbox for Servo Motor and Steeping Motor   calculate gear ratio planetary gearboxChina best Desboer ND200 Series Ratio 16/20/25/35/40/50/70/100:1 High Precision Low Backlash Spur Helical Gear Planetary Reducer Gearbox for Servo Motor and Steeping Motor   calculate gear ratio planetary gearbox
editor by CX 2024-03-28

China Professional Economic Single Stage 10: 1 Ratio 42mm Planetary Gearbox for Servo Motor and Stepping Motor with Good quality

Solution Description


Firm Profile

HPS is a foremost maker and supplier of planetary gearbox and equipment motor in China, Our organization addresses an region of 6000 sq. meters with an once-a-year capacity of 500000 pcs. Meanwhile, all 6 manufacturing traces strictly comply with ISO 9001 and CE to manage the quality. vast-variety sequence products have been exported to 30+ international locations all above the entire world. 
In addition to, we are creating fantastic efforts to customise and offer full remedies to satisfy diverse clients’ specifications and marketplace. Our R&D group has 15 many years knowledge in this discipline, tends to make our company honored with a lot of creation patents and utility patents,  which tends to make CZPT the most trustable and reliable manufacturer.

Merchandise Parameters


Application Fields



HPS attends 5-6 exhibitions each yr, the two photo voltaic PV exhibitions and automation sector exhibitions, skilled revenue staff and top quality merchandise develop CZPT a very good status in the marketplace.


Successful Assignments

Packaging & Delivery



Q1:Which regions are your merchandise largely utilised in?

A:At existing, we have 2 major merchandise: precision planetary gear reducer and solar geared motor. Most of the precision planetary reducers are employed in automation fields, such as medical gear, 3D printers, door openers, tapping equipment, CNC lathes and a collection of automation equipment. In addition, our solar geared motors are utilised in photovoltaic power generation assignments, which are mostly combined with rotary drives to drive photo voltaic panels to track daylight.
Q2: How to pick the suitable planetary gearbox?
A :1st of all, we want you to be CZPT to supply pertinent parameters. If you have a motor drawing, it will permit us advocate a ideal gearbox for you faster. If not, we hope you can supply the pursuing motor parameters: output velocity, output torque, voltage, current, IP, sound, functioning conditions, motor dimension and electricity, etc.
Q3: What is the price tag ?
A : The principal determining aspect for the price of each product is the purchase volume. You can talk with us and permit us comprehend each and every other. I think that our charges, solution quality and our services can definitely make you content.

This autumn: Do you give tailored service?

A: Of course, we give tailored solutions. You only want to place forward your demands, and we will do our ideal to give you with a program, make programs, and try out our ideal to meet your demands.


Planetary Gearbox Positive aspects and Drawbacks

A planetary gearbox is a type of mechanical push with a single output shaft. They are suitable for equally clockwise and counterclockwise rotations, have significantly less inertia, and function at increased speeds. Below are some benefits and disadvantages of this type of gearbox. Permit us see what these advantages are and why you should use them in your apps. Detailed beneath are some of the benefits of planetary gearboxes.

Appropriate for counterclockwise and clockwise rotation

If you want to teach young children about the clock hands, you can purchase some sources for counterclockwise and asymmetrical rotation. These resources consist of worksheets for figuring out degrees of rotation, composing policies for rotation, and visible processing. You can also use these sources to train angles. For instance, the translation of styles activity pack helps children find out about the rotation of geometric styles. Similarly, the visible perception exercise sheet assists youngsters recognize how to approach data visually.
Numerous research have been done to comprehend the anatomical substrate of rotations. In a latest research, CZPT et al. compared the place of the transitional zone electrocardiographically and anatomically. The authors discovered that the transitional zone was typical in nine of 33 subjects, indicating that rotation is not a signal of ailment. In the same way, a counterclockwise rotation might be induced by a genetic or environmental issue.
The main tip info should be made to perform in the two clockwise and counterclockwise rotation. Counterclockwise rotation needs a distinct commencing point than a clockwise rotation. In North The usa, star-delta starting is utilized. In both situations, the figure is rotated about its point. Counterclockwise rotation, on the other hand, is done in the opposite course. In addition, it is feasible to produce counterclockwise rotation making use of the very same gimbal.
In spite of its identify, equally clockwise and counterclockwise rotation requires a certain amount of power to rotate. When rotating clockwise, the object faces upwards. Counterclockwise rotation, on the other hand, starts off from the top placement and heads to the proper. If rotating in the opposite course, the item turns counterclockwise, and vice versa. The clockwise motion, in contrast, is the reverse of counterclockwise rotation.

Has much less inertia

The primary difference among a planetary gearbox and a typical pinion-and-equipment reducer is the ratio. A planetary gearbox will produce much less inertia, which is an essential benefit simply because it will lessen torque and vitality requirements. The ratio of the planetary gearbox to its fixed axis counterpart is a aspect of three. A planetary gearbox has scaled-down gears than a standard planetary, so its inertia is proportional to the number of planets.
Planetary gears are significantly less inertia than spur gears, and they share the load across a number of equipment teeth. This implies that they will have lower backlash, and this is important for apps with higher start-end cycles and regular rotational route modifications. An additional benefit is the substantial stiffness. A planetary gearbox will have significantly less backlash than a spur gearbox, which means that it will be far more trustworthy.
A planetary gearbox can use either spur or helical gears. The former offers greater torque rankings even though the latter has less sound and stiffness. Both varieties of gears are helpful in motorsports, aerospace, truck transmissions, and energy era units. They need much more assembly time than a conventional parallel shaft gear, but the PD collection is the much more efficient different. PD collection planetary gears are suited for many applications, including servo and robotics.
In contrast, a planetary equipment set can have varying enter pace. This can influence the frequency response of the gearset. A mathematical product of the two-stage planetary gears has non-stationary outcomes and correlates with experimental conclusions. Fig. 6.3 displays an addendum. The dedendum’s bare minimum value is about 1.25m. When the dedendum is at its smallest, the dedendum has considerably less inertia.

Provides increased trustworthiness

The Planetary Gearbox is a far better alternative for driving a automobile than a regular spur gearbox. A planetary gearbox is significantly less expensive, and they have much better backlash, greater load potential, and better shock hundreds. As opposed to spur gearboxes, even so, mechanical noise is nearly nonexistent. This can make them far more reliable in large-shock circumstances, as well as in a wide range of programs.
The Economic system Sequence has the very same electrical power density and torque capacity of the Precision Helical Sequence, but it lacks the precision of the latter. In distinction, Economic climate Series planetary gearboxes characteristic straight spur planetary gearing, and they are utilised in applications necessitating higher torque. Each sorts of gearboxes are appropriate with NEMA servo motors. If torque density is essential, a planetary gearbox is the very best choice.
The Dispersion of External Load: The SSI design has been thoroughly used to design the reliability of planetary equipment programs. This model will take the contact pressure and exhaustion energy of the method as generalized stress and energy. It also supplies a theoretical framework to assess the dependability of planetary equipment systems. It also has a lot of other advantages that make it the desired option for high-anxiety applications. The Planetary Gearbox offers higher trustworthiness and efficiency than traditional rack and pinion gear techniques.
Planetary gearing has higher dependability and compact design and style. Its compact design and style permits for wider purposes with considerations about room and fat. Furthermore, the increased torque and reduction tends to make planetary gearboxes an excellent decision for a wide selection of apps. There are 3 significant types of planetary gearboxes, each with its personal positive aspects. This post describes a couple of of them. When you comprehend their workings, you will be able to decide on the best planetary gearbox for your requirements.

Has larger functioning speeds

When you appear at planetary gearboxes, you may be perplexed about which 1 to decide on. The main situation is the software of the gearbox. You must also choose on secondary factors like sound degree, corrosion resistance, development, price, and availability throughout the world. Some constructors function quicker than other folks and produce the gearboxes on the identical day. Even so, the latter ones frequently provide the planetary gearbox out of inventory.
In comparison to conventional gearboxes, a planetary gearbox can run at larger speeds when the input speed fluctuates. However, these gears are not quite effective in substantial-velocity applications because of their increased sound amounts. This helps make planetary gears unsuitable for apps involving a excellent offer of sound. That is why most planetary gears are employed in modest-scale apps. There are some exceptions, but in common, a planetary gearbox is greater suited for programs with greater operating speeds.
The basic planetary gearbox is a compact substitute to standard pinion-and-gear reducers. They can be used in a extensive range of applications where room and bodyweight are considerations. Its efficiency is also increased, delivering ninety seven% of the power input. It will come in 3 distinct varieties primarily based on the efficiency. A planetary gearbox can also be categorised as a worm equipment, a spur equipment, or a sprocket.
A planetary gearhead has a large-precision style and can generate sizeable torque for their measurement. It also minimizes backlash to two arc-min. Additionally, it is lubricated for existence, which indicates no routine maintenance is required. It can match into a small machine envelope and has a little footprint. In addition, the helical topped gearing offers rapidly positioning. A sealed gearbox helps prevent abrasive dust from receiving into the planetary gearhead.

Has disadvantages

The layout of a planetary gearbox is compact and enables higher torque and load ability in a small area. This gear arrangement also decreases the possibility of use and tear. Planet gears are arranged in a planetary fashion, allowing gears to change under load and a uniform distribution of torque. Even so, some down sides of planetary gears should be deemed just before investing in this gearbox.
Even though the planetary gearbox is a large precision movement-manage device, its style and servicing needs are a problem. The bearing load is higher, requiring regular lubrication. Also, they are inaccessible. Despite these drawbacks, planetary gearboxes are suited for a assortment of responsibilities. They also have reduced backlash and higher torsional stiffness, making them exceptional alternatives for many apps.
As a outcome, the velocity of a planetary gearbox varies with load and speed. At reduced ratios, the sun equipment turns into too huge in relation to the planet gears. As the ratio will increase, the sun gear will turn out to be as well minimal, decreasing torque. The planetary gears also reduce their torque in substantial-pace environments. Therefore, the ratio is a vital consideration for planetary gearbox issue checking.
Excessive drag may possibly consequence from out-of-tolerance components or extreme lubrication. Drag need to be measured the two in directions and be inside of acceptable ranges. Grease and oil lubrication are two frequent planetary gearbox lubricants, but the choice is mainly dependent on your software. While grease lubricates planetary gears effectively, oil needs routine maintenance and re-lubrication each handful of thousand hours.

China Professional Economic Single Stage 10: 1 Ratio 42mm Planetary Gearbox for Servo Motor and Stepping Motor     with Very good qualityChina Professional Economic Single Stage 10: 1 Ratio 42mm Planetary Gearbox for Servo Motor and Stepping Motor     with Good top quality

China Standard CZPT Transmission Epb-220 High Precision Planetary Gearbox for Stepper and Servo Motor with Best Sales

Solution Description

Precision planetary gear reducer is a new-technology of product developed by our firm, with a compromise of advanced engineering equally at home and abroad, its main characteristics are as follows:

one. Reduced noise: underneath 65db.

two. Lower backlash: inside 3 arcmin.

3. Large performance: 97% for 1 phase, 94% for 2 stages.

4. Large input pace: Rated input pace 3000rpm, max enter velocity 6000 rpm.

five. Higher output torque: higher torque output than that of traditional planetary equipment reducer.

6. High stability hardening,which extends gear support daily life and preserve higher accuracy as new right after a long interval of procedure.


Precicion planetary equipment reducer is widely employed in the pursuing fields:

one. Aerospace, army industries.

two. Health-related well being, digital info industries.

3. Industrial robots, productin automation, CNC device tool producing industries.

4. Motor,textile,printing,meals,metallurgical,envrironment protection engineering, warehouse CZPT industries.


About Xingda given that 1984
HangZhou Melchizedek Import & Export Co., Ltd. is a leader manufactur in mechanism discipline and punching/stamp
ing subject because 1984. Our principal item, NMRV worm equipment speed reducer and collection helical gearbox, XDR,
XDF, XDK, XDShave arrived at the sophisticated method index of the congeneric European and Janpanese produc
ts, We supply standard gears, sprockets, chains, pulleys, couplings, bushes and so on. We also can acknowledge orders
of  non-standard merchandise, this sort of as gears, shafts, punching components ect, according to customers’ Drawings or sam-

Our organization has full established of products including CNC, lathes, milling equipment, equipment hobbing equipment, g-
ear grinding equipment, gear honing machine, gear shaping device, worm grinder, grinding machines, drilling m-
achines, boringmachines, planer, drawing benches, punches, hydraulic presses, plate shearing machines and s-
o on. We have superior screening equipments also. 

Our company has recognized favorable cooperation associations with sub-suppliers involving casting, raw mat-
erial, heat remedy, floor finishing and so on.


The Essentials of a Planetary Gearbox

The basic design of a planetary gearbox is a highly effective transmission that transmits nearly ninety percent of the energy it receives. The basic planetary gearbox arrives in 3 standard types: Inline, Helical, and Spur. Under, we will go over the differences amongst each and every of them and which 1 is greater for your wants. A planetary gearbox is an critical part of any engine and might be the excellent decision for your motor vehicle.

Inline planetary gearbox

An inline planetary gearbox has an inline arrangement of gears that permits the transfer of energy. Its design can make it stable and dependable, and the room and bodyweight-conserving rewards make it a popular selection for a lot of purposes. Planetary gearboxes have lower inertia, high torque, and a vast selection of reduction ratios, which make them a flexible selection for several industries. To locate out much more about this kind of gearbox, read about its development and specs.
A planetary gearbox is composed of two elements: a solar equipment (also known as the central or enter equipment), and two world gears (also called outer gears). These gears are linked to each and every other by means of a carrier. In order to get the best performance from your gearbox, it is crucial to locate a product with the functions and benefits necessary for your software. Also, be confident to examine out the supply time, international availability, and buyer service of your chosen constructor. A couple of constructors are faster than other folks and have the potential to answer swiftly, whilst other individuals can produce each one planetary gearbox out of inventory.
No matter whether you might be employing an inline planetary gearbox for your car’s transmission, or you’re constructing a new equipment, it really is important to choose the appropriate dimension for your application. The most typical ratio is five:1, but an inline gearbox can be as substantial as one thousand:1! The torque selection is among 250-950 lb-in for constant torque, and up to 5800 lb-in for generate torque. Some firms even offer personalized shafts if you want them to suit a distinct software.
Inline planetary gearboxes have a large ratio of helical rotation and are helpful for programs where place is limited. Their low-backlash layout makes it possible for them to deal with higher torques and higher accelerations without having backlash. Regardless of their compact size, planetary equipment systems also have high one-stage reduction ratios, a feature that can make them excellent for a selection of industrial programs. They can also be connected for substantial reduction ratios.
An inline planetary gearbox can be utilized in a lot of apps, from modest equipment to heavy industrial equipment. Its simple design and style involves three components: an input equipment pair, an output gear pair, and a stationary placement. Some planetary gearbox patterns also include extra gear sets that can offer a slight offset in between input and output. A planetary gearbox may also include several bearings, which make the assembly more sturdy and dependable.
Inline planetary gear reducers are frequently used in industrial options to sluggish down an electric powered motor. They are ready to multiply torque, which implies they can decrease the enter speed to a amount in which the mechanical gadgets inside of the motor can perform correctly. This sort of equipment reducer also has a reduced clearance, which helps make it ideal for machines with substantial torque. Nevertheless, you need to contemplate the sum of torque essential in your application before you make a acquire.

Helical planetary gearbox

A helical planetary gearbox is a kind of mechanical system. The gears are related by joints to the carrier that retains the planets stationary. The sunshine gear serves as an input to the other gears, and the earth gears rotate at a charge that is dependent on the amount of tooth in each and every gear. The ratio in between these gears is -Ns/Np, and the amount of teeth in the ring is N r, N s, and N p.
One more sort of planetary gearbox uses multiple helical axes to distribute the load. This design also delivers substantial stiffness and reduced backlash, which is essential for programs involving frequent begin-end cycles and rotational route modifications. It also functions a compact design and lower mass inertia. A helical planetary gearbox can be utilised for a wide variety of programs. Shown below are some of the rewards of helical gear technologies.
The standard layout of a helical planetary gear is primarily based on the principle of stepping planets. This concept removes the require for timing marks and restrictive assembly circumstances. The planetary gear’s helical shape can be modified to achieve a greater transmission ratio in an equal or scaled-down quantity. For instance, a fifty-T ring gear will produce the identical impact as a one hundred-T ring gear.
In addition to the helical axis, a helical planetary gearbox also has a broad variety of secondary characteristics that are vital to torque transmission. For occasion, compact needle roller bearings are proper for a helical planetary gearbox simply because of their lower-profile style and modest space. However, a tapered roller bearing is greater suited to handling higher axial forces. In basic, a helical planetary gearbox will have a increased performance price and decrease noise stages.
A helical planetary gearbox will have a amount of factors that can differ in dimensions and condition. They will incorporate a solar equipment and several planetary parts. The central sun gear will consider a lower-torque input and will operate multiple exterior gears to boost the torque and speed. This fundamental product of a planetary gearbox is hugely productive, transferring 97% of the energy input. There are 3 main kinds of planetary gearboxes: the cylindrical planetary gearbox, the helical planetary gearbox, and the helical wormwheel.
The CZPT is a good illustration of an entry-level helical planetary gearbox. It is very trustworthy and aimed at providing torque in peaceful apps with higher precision. The Entry series is another option, which is designed to fulfill the requirements of the lower-backlash planetary gearbox market place. It functions helical planetary gears with 5 to eight arc-minutes backlash, and is constructed on a monobloc housing.
A helical planetary gearbox is commonly utilized in 3D printing. They are lightweight and can give a higher equipment ratio. In addition to their lower excess weight and large performance, some people have set up them into 3D printers to increase the precision of their types. And in addition to 3D printing, helical gears are employed in many industrial apps. If you are pondering about getting one particular, 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 reduced cost to its unmatched electricity transmission capability per device quantity. Planetary gears have substantial efficiency for every phase and can obtain up to ninety five% efficiency, depending on the ratio. Earth gears are mounted on a joint carrier, and the output rotation speed is slower than the travel rotation speed, which prospects to elevated torque. The higher the gear wheels, the more torque the device can produce.
A spur planetary gearbox incorporates a number of other gear sets that need to have helical enamel. These other gear sets have to be helical, and the motor must be aligned with the pushed components. The spur gears are the most productive sort of planetary gear, as their teeth are symmetrical, which means no axial forces are created. The variation amongst a spur and a planetary gearbox is its condition.
The appropriate angle spur planetary gearbox is a adaptable design with a spiral bevel equipment that gives excellent smoothness and quiet operation. This gearhead is circumstance-hardened and ground to boost its effectiveness. These gears can be bought 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 around the circumference of the mechanism. The spur gears rotate among gears that have inside and external teeth. Because of this, the angular velocity of the spur gear differential carrier is the regular of the ring gears and sunlight gears. A spur gearbox can also be regarded a compound planetary gear. It is generally utilized for servo applications. Unlike spur gears, helical planetary gears are simpler to preserve and have reduced sounds amounts.
The most noteworthy distinction among a spur planetary gearbox and a planetary gearhead is the lubrication of the pinion and the spur gear head. A spur equipment head is significantly less intricate, but can not deal with the identical amount of load as a planetary gearhead. The two types can obtain the identical backlash, but a planetary gearhead has greater lubrication retention than a spur gear. It can operate at greater speeds with no extreme lubrication, while a spur equipment travel is a lot more productive at minimal speeds. The reduction ratio of a planetary gearhead is close to unity although that of a planetary equipment head is numerous thousand to one.
A planetary gearbox has numerous apps. Plastic machinery, items & personnel lifts, and machine instruments are all prime illustrations of these types of gearing programs. Other industries that use these gears incorporate wind turbines and sugar crystallizers, as effectively as steel and sugar mills. And of system, the use of planetary gears is not limited to these industries. It is utilized in a lot of diverse techniques, such as slewing drives, mill push, and derrick & dockyard cranes

China Standard CZPT Transmission Epb-220 High Precision Planetary Gearbox for Stepper and Servo Motor     with Best SalesChina Standard CZPT Transmission Epb-220 High Precision Planetary Gearbox for Stepper and Servo Motor     with Best Sales

China factory 115mm ZB Series High Precision and Small Backlash Planetary Gearbox for Servo Motor with Free Design Custom

Item Description

115mm ZB Sequence Large Precision and Small Backlash Planetary Gearbox for Servo Motor

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Solution Parameters

Note : It is just the standard technical data for you reference, The specification this sort of as voltage, speed, torque, shaft can be personalized by your needs. Make sure you contact us for much more details. Many thanks. 

Organization Profile



Q: What’re your primary items?

A: We currently generate Brushed Dc Motors, Brushed Dc Equipment Motors, Planetary Dc Gear Motors, Brushless Dc Motors, Stepper motors, Ac Motors and Substantial Precision Planetary Gear Box and so forth. You can check out the specs for over motors on our site and you can e mail us to suggest needed motors for every your specification way too.

Q: How to pick a suited motor?
A:If you have motor images or drawings to demonstrate us, or you have detailed specs like voltage, velocity, torque, motor measurement, working method of the motor, required life span and sound degree and so on, make sure you do not be reluctant to allow us know, then we can recommend suitable motor for every your request accordingly.

Q: Do you have a personalized service for your standard motors?
A: Of course, we can customise for every your request for the voltage, pace, torque and shaft dimensions/condition. If you need extra wires/cables soldered on the terminal or require to add connectors, or capacitors or EMC we can make it as well.

Q: Do you have an personal style support for motors?
A: Indeed, we would like to layout motors independently for our buyers, but it could require some mould building price and design demand. 

Q: What’s your lead time?
A: Usually speaking, our typical regular merchandise will need 15-30days, a little bit more time for custom-made products. But we are quite versatile on the guide time, it will count on the particular orders.

Make sure you speak to us if you have in depth requests, thank you !

How to Choose a Planetary Gearbox for Your Apps

You can select the most ideal Planetary Gearbox for your programs right after meticulously checking the numerous attributes. You need to also contemplate secondary characteristics like noise level, corrosion resistance, design, cost, delivery time and service. You ought to also examine if the constructor is obtainable throughout the planet, since some constructors work more quickly than other people. Some constructors even respond to your requests on the exact same day, while others supply each and every planetary gearbox even if they are out of inventory.

CZPT gearbox

An CZPT planetary gearbox is a substantial-good quality, compact, and light-weight gearbox that distributes loads over several gears. The planetary gearbox has a polymer case that assures silent procedure. The business is dedicated to the round economic climate, investing in chemical recycling and selling the use of recycled materials where ever achievable. For far more information, go to CZPT’s site or make contact with an CZPT professional today.
A planetary gearbox includes a sun equipment, which is known as the input gear. The other gears are known as planets, and these are mounted on a carrier, which is related to an output shaft. A planetary gearbox is characterized by its large reduction ratios, strength financial savings, and compact design and style. It gives outstanding sturdiness and difficulties-totally free services. No matter whether you require a massive or tiny planetary gearbox, you can discover one to suit your requirements.
The Common series planetary gearboxes are a value-powerful substitute to quality sequence gearboxes. These gearboxes are suitable for purposes demanding only gentle backlash or with reduced IP65 security. ABB positioners function seven different gear unit variants, enabling for standardized mounting and stranded wire connections. The drygear(r) strain wave gear has a stranded wire connector and is available with a 3-year guarantee.
A planetary gearbox can be used for different programs, from lifting products to loading and unloading goods in a manufacturing facility. The organization has a broad merchandise variety for distinct programs, like plastic equipment and equipment instruments, pick-and-spot robots, mill drives, and wind turbines. It can also be employed to operate robot gripper programs. Its substantial-good quality planetary gears are created to previous for a lot of a long time, creating it an excellent answer for a lot of industries.


A planetary gearbox is an important component of a lot of transport programs. These gadgets operate by aligning the output and enter shafts. The Reggiana planetary gearbox 2000 sequence consists of bevel levels and linear variants. The organization offers modularity and flexibility with output configurations in 10 various equipment sizes. Every planetary gearbox can also be personalized to meet the certain requirements of a certain software.
CZPT is the Australian department of CZPT, a foremost global producer of planetary gearboxes. CZPT is found in Carrum Downs, south east of Melbourne, and is a single of the foremost suppliers of planetary reduction gears, hydraulic failsafe brakes, and wheel drives. The firm aims to provide high-quality, sturdy items that can be used in a range of applications.
A CZPT Plus Sequence Gear is developed to increase versatility in a assortment of apps. The gearbox’s modular style enables for unlimited scalability. The CZPT Plus Series Equipment is typically utilized in mining operations, and is recognized for its uncooked output abilities and minimal upkeep design. It is created with higher-high quality supplies, and it is also offered in a number of measurements for customized programs.
The multi-stage planetary gearbox can combine individual ratios to increase the general multiplicative issue. The planetary gears may possibly also be merged to enhance the transmittable torque. The output shaft and push shaft could rotate in reverse instructions, or they can be fixed so the gearbox can perform in possibly path. If the ring gear is fastened, planetary gearboxes can be understood as multi-stage.


The CZPT Planetary Gearbox is the perfect mix of compact dimension and higher efficiency in electricity transmission. The compact layout makes it possible for this gearbox to run silently even though nonetheless delivering high electrical power density and transmission effectiveness. The CZPT Planetary Gearbox has several rewards. In contrast to standard planetary gearboxes, CZPT’s planetary gearbox attributes higher power density, low torque, and the best possible transmission performance.
CZPT’s items have been utilised in a variety of programs for several a long time, proving their dependability and high quality. These products are renowned in the entire world for their dependability and quality. CZPT’s planetary gearboxes are backed by a five-year guarantee. These features aid buyers decide on a planetary gearbox that fulfills their requirements and stays in best form for years to come. But how do you examination a planetary gearbox?
Figure seventeen demonstrates the reaction of a planetary gearbox to vibration. The highest displacement in xg path at a 50% crack degree is demonstrated by the dashed line. The signal in xg direction is known as the xsignal. In addition, the CZPT Planetary Gearbox’s vibration response is very sensitive to the spot of the bearings. For this explanation, dynamic modeling of a planetary gearbox should take into account bearing clearance.
CZPT’s hollow cup motor drive program functions high reliability and lower electricity consumption. The gearbox is compatible with industries with substantial high quality specifications, as there is no cogging torque. Its compact size and minimal electromagnetic sound make it perfect for a range of programs. For industries with high merchandise quality specifications, the CZPT Hollow Cup Motor Drive Program is an outstanding selection. It is also developed for vertical installation. You can even get several CZPT merchandise to satisfy your specific requirements.


With its PL sequence planetary gearboxes, CZPT has expanded its solution portfolio to consist of more types of generate remedies. CZPT is a single of the handful of organizations to have gained the Schneider Electric Supplier Award for High quality. In addition, its high-top quality planetary gearboxes are extremely customizable, making it possible for designers to customize every gearbox for the software at hand. Whether it is a geared pump or a stepper motor, CZPT’s PLE planetary gearboxes are constructed to fulfill the precise specs of the application at hand.
The flange-mounted variation of the planetary gearbox is equivalent to its planetary counterpart. Using a flange-mounted planetary gearbox enables for a more compact, far more compact design and style. This model also functions a large-diameter output shaft, which assists obtain a increased amount of torsional stiffness. This makes CZPT flange gearboxes especially useful for programs in which the course of motion can alter regularly. These gearboxes can be utilised with a wide assortment of belts.
The PLQE 60-mm gearbox is utilized in Outrider’s solitary-stage design and style. Its equipment ratio is 5:1, although its twin-stage variation has a fifteen:1 gear ratio. Equally gearboxes have similar mounting configurations, but the two-phase edition is slightly lengthier.
The PLN sequence of planetary gearheads from CZPT are the common for higher-precision programs. They are appropriate with all significant motor brands and dimensions, and the firm’s adapter kits are offered to suit almost any motor. This makes CZPT gearheads one of the best to combine into a intricate equipment. They are also really simple to put in, with the identical torque as their corresponding spur gears.


If you are hunting for an effective solution for screw push apps, take into account using CZPT’s 300M Planetary Gearbox. It has high axial and radial load capacities, compact layout, higher torque output, and torque arm. The 300M planetary gearbox is suitable with a range of screw presses, which includes hydraulic push methods and digester techniques. Its Torque handle and immediate coupling function helps make it simple to put in.
CZPT’s small planetary gearboxes have an output torque of twenty:1 from person ratios of 5:1 and 4:1. They operate silently and provide maximum transmission performance. The planetary gears are mounted on a ring that is set about the middle sunlight equipment. The ring functions as an output torque converter for the subsequent earth stage. This planetary gearbox has numerous phases and a optimum ratio of 20:1 can be designed from individual ratios of 5:1 and 4:1.
CZPT Motor is an innovator in the style and manufacture of miniature motors for industrial robots. Its choices incorporate brushless DC and brushed DC motors, as effectively as planetary gearboxes, encoders, and brakes. CZPT’s goods have a selection of makes use of in robotics, smart appliances, healthcare equipment, communication, and industrial automation. The organization is also fully commited to offering personalized designs dependent on buyer specifications.
Yet another benefit of a planetary gearbox is its high energy transmission efficiency. It is able of around 3% for each stage, permitting it to transmit more torque than a typical single-phase gearbox. Planetary gearboxes are also compact and have a large torque-to-weight ratio. CZPT’s Planetary Gearbox is the greatest selection for many apps. This gearbox provides the maximum performance and is perfect for modest-scale generation.

China factory 115mm ZB Series High Precision and Small Backlash Planetary Gearbox for Servo Motor     with Free Design CustomChina factory 115mm ZB Series High Precision and Small Backlash Planetary Gearbox for Servo Motor     with Free Design Custom