Solution Description

ZD Agricultural Equipment High Precision 125mm ZDR Collection Planetary Gearbox 

Solution Description

ZDR series planetary gearbox has adopted helical gear layout, so the meshing of gears can be smoother. This collection has a double-supported and sealed structure, easier to set up for customers. It is commonly employed in linear manipulators, packaging equipment, assembly lines and and so forth. The optimum backlash of the ZDR series is significantly less than 5 arc.min and the reduction ratio covers 3~81.

The Product Advantages of Planetary Gearbox:

1.Versatile construction design, in line with a variety of functioning circumstances.
2.Ring equipment processing technological innovation: Using inside equipment slotting equipment and hobbing device the precision of ring equipment after processing can get to GB7.
three.Hardened gear secondary scraping technology: secondary high-velocity dry reducing of gear eliminates gear deformation triggered by heat treatment method. Gear precision can get to GB6.
four.Reputable backlash tests.

How to Go through:
a hundred twenty five ZDR 20 ( ) (S) – 750 T1 ( )
a b c d e f g h

Spesifications & Specifics

When enter velocity is 3000rpm

Note1) The moment of input shaft conversion is only acquired from the reducer, so it does not incorporate instant of inertia of the motor.
Note2) The max. input velocity is 5000rpm. Typically established to 3000rpm or significantly less.
Note3) The permissble radial load is indicated on the middle of the output shaft.
Note4) All values are in the variety corresponding to helical gear.

When input velocity is 3000rpm

Note1) The moment of enter shaft conversion is only gained from the reducer, so it does not contain moment of inertia of the motor.
Note2) The max, enter velocity is 5000rpm. Typically established to 3000rpm or significantly less.
Note3) The permissble radial load is indicated on the centre of the output shaft.
Note4) All values are in the selection corresponding to helical equipment.

When enter velocity is 2000rpm

Note1) The moment of enter shaft conversion is only acquired from the reducer, so it does not contain instant of inertia of the motor.
Note2) The permissble radial load is indicated on the middle of the output shaft.
Note3) All values are inside of the range corresponding to helical gear.

Dimensions (Unit: mm):


Note1) Please inquire to us if motor design just isn’t standard (Matching motor list). (The flange dimension might be different if motor assension is distinct.)
Note2) Rotation of the output shaft is in the identical course as that of motor input.
Note3) All values are within the range corresponding to helical equipment.


Double support mechanism

1.The planetary gear is positioned in the middle of the output shaft.
two.The output shaft bearing is put at equally ends of the planetary gear.
three.Individual sunshine equipment and coupling.

Compact output shaft system

It adopts the layout of output shaft built-in system, compact structure, high rigidity, and it can withstand huge affect. Location the input CZPT and the sunshine gear at the middle of the output shaft to boost the concentricity of the factors, thus efficiently controlling the equipment clearance and improving the backlash of the entire gearbox.



Entire needle structure

The inner bearing of the planetary equipment adopts a full-needle style, the inner hole is created by a grinding method, the floor hardness is HRC60, and the cylindricity is significantly less than .003mm.

Ring equipment structure

The integral structure of the ring equipment and the output flange improves its rigidity and reduces misassembly.


Other Design Type of ZDR Collection

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Company Profile


Shipping and delivery

Our Solutions

1.Servicing time & Warranty: one yr after leaving manufacturing unit.

2.Other service: Which includes modeling variety guide, set up guidebook, and dilemma taking pictures guide, and so forth.


Q: What’re your major products?
A: We presently create Brushed DC Motors, Brushed DC Gear Motors, Planetary DC Equipment Motors, Brushless DC Motors, AC Motors, Substantial Precision Planetary Gearbox and Precision Cycloidal Gearbox and so on.. You can examine the technical specs for earlier mentioned motors on our internet site and you can e-mail us to suggest needed motors per your specification also.

Q: How to choose a suitable motor or gearbox?
A:If you have motor photos or drawings to show us, or you have comprehensive requirements, this kind of as, voltage, speed, torque, motor dimension, operating mode of the motor, necessary life span and sound degree and so on, remember to do not be reluctant to let us know, then we can advocate suited motor per your request accordingly.

Q: Do you have a custom-made provider for your common motors or gearboxes?
A: Yes, we can personalize per your ask for for the voltage, pace, torque and shaft measurement/condition. If you want additional wires/cables soldered on the terminal or require to include connectors, or capacitors or EMC we can make it way too.

Q: Do you have an person design service for motors?
A: Indeed, we would like to style motors individually for our consumers, but some type of molds are necessory to be developped which may require exact value and design charging.

Q: What is actually your lead time?
A: Typically talking, our normal common merchandise will need fifteen-30days, a bit lengthier for tailored goods. But we are really adaptable on the direct time, it will depend on the particular orders.


Planetary Gearbox Principles

If you are in the market for a new Planetary Gearbox, you’ve appear to the appropriate place. There is far more to these mechanical wonders than just their identify. Find out about Spur gears, helical gears, and numerous measurements. After you have go through this post, you are going to know specifically what to seem for when buying for a new 1. And you may also be able to stay away from frequent problems made by novice mechanics.

Wheel generate planetary gearboxes

Planetary gearboxes have many benefits in excess of standard gearboxes. Their compact style is useful for servo functions. Their lubrication is a important feature to maintain clean procedure and keep away from damage to the gears. Some manufactures use CZPT to make certain correct performing. These gearboxes have almost three moments the torque of conventional gearboxes although remaining compact and lower in mass.
The planetary gears are made of three various varieties. Every kind has an input and output shaft. The enter and output shafts are generally coaxially arranged. The enter and output shafts are linked to each and every other through a provider. The carrier rotates with the planetary gears. The sun gear is the input equipment and is typically 24 tooth in diameter. The outer gears are connected to the sunlight equipment by way of rings of gears that are mounted around the sunlight gear.
Planetary gearboxes are also employed in wheeled and tracked cars. They are also utilized in winch systems, which carry and reduced loads. Normal apps consist of weighty equipment, such as cranes and earthmovers. Wheel drives are also extensively utilized in municipal and agricultural cars, as well as material handling autos. The wheel generate is generally mounted right into the wheel rim. A wheel drive may be equipped into two, a few, or even 4 wheels.
A planetary gear established may be utilised in phases to offer different transmission rates. In buy to pick the proper gearbox for your software, think about the torque, backlash, and ratio you need. Then, take into account the atmosphere exactly where the gearbox is utilised. Based on its spot, it may want to be secured from climate, h2o, and other factors. You can find a wide range of different dimensions in the industry.

Spur gears

There are two simple kinds of gearheads: planetary and spur gearheads. Each has its positive aspects and negatives based on the software. This report will go over the variances between these two sorts of gearheads. Spur gearheads are frequently employed for transmission programs, whilst planetary gearheads are much more extensively employed for motors. Spur gearheads are less high-priced to make than planetary gearheads, and they are much more adaptable in layout.
There are a lot of different sorts of spur gears. Amongst them, a 5:1 spur equipment travel ratio signifies that the sunshine gear must rotate 5 instances per revolution of the output carrier. The sought after quantity of tooth is 24. In metric methods, the spur gears are referred to as mm and the moon gears as modules. Spur gears are employed in numerous various sorts of programs, which includes automotive and agricultural equipment.
A planetary geartrain is a mix of ring and spur gears, which mesh with each other. There are two types of planetary geartrains: straightforward planetary gears and compound planetary gears. Spur gears are the most common type, with a sunlight equipment and ring gear on possibly facet of the sunshine. Easy planetary gears function a one sun and ring gear, whilst compound planetary gears use multiple planets.
A planetary gearbox consists of two or more outer gears, which are organized to rotate around the sunshine. The outer ring equipment meshes with all of the planets in our solar method, although the sunlight equipment rotates about the ring equipment. Simply because of this, planetary gearboxes are really effective even at minimal speeds. Their compact layout makes them a desirable selection for place-constrained apps.

Helical gears

A planetary helical gearbox has two stages, every single with its own input speed. In the review of planetary helical equipment dynamics, the foundation circle radius and complete-depth involute tooth are added to the ratio of every equipment. The tangential place of the planets impacts the dynamic amplifications and tooth forces. The tangential position mistake is an essential aspect in comprehension the dynamic conduct of helical planetary gears.
A helical gearbox has tooth oriented at an angle to the shaft, producing them a better option than spur gears. Helical gears also run efficiently and quietly, while spur gears create a thrust load during operation. Helical gears are also utilized in enclosed gear drives. They are the most common type of planetary gearbox. Nevertheless, they can be pricey to make. Regardless of whether you pick to use a helical or spur gearbox relies upon on the sort of gearbox you need to have.
When selecting a planetary equipment, it is essential to comprehend the helix angle of the equipment. The helix angle influences the way the planetary gears mesh, but does not alter the fundamentals of planetary phasing. In every single mesh, axial forces are launched, which can either cancel or strengthen. The identical applies to torques. So, if the ring gear is positioned at an angle of zero, helical gears will improve the axial forces.
The variety of enamel on the planets is a variable parameter that must be deemed in the layout section. Regardless of how many tooth are present, every world have to have a certain amount of tooth spacing to mesh effectively with the ring or sun. The idea diameter is generally unfamiliar in the conceptual design stage, but the pitch diameter could be used as an initial approximation. Asymmetrical helical gears could also trigger undesirable sounds.

Numerous sizes

There are numerous dimensions and kinds of planetary gearboxes. The planetary equipment sets characteristic the solar equipment, the central equipment, which is usually the input shaft, and the world gears, which are the outer gears. A carrier connects the earth gears to the output shaft. The major and secondary characteristics of the planetary gearbox are important aspects to contemplate. Aside from these, there are other things to take into account, this sort of as the cost, supply time, and availability around the globe. Some constructors are more quickly than others in responding to inquiries. Whilst other people might be ready to produce each planetary gearbox out of stock, they will price you a lot more money.
The load share habits of a planetary gearbox is similar to that of a spur or a helical gearbox. Underneath minimal masses, specific gear meshes are marginally loaded, although other parts have minimal deflections. In general, load sharing conduct is afflicted primarily by assembly and production deviations. In this case, the elastic deflections aid equilibrium these outcomes. The load-sharing actions of a planetary gearbox enhances when the load increases.
Planetary gearboxes appear in diverse dimensions. The most common dimension is one with two or three planets. The measurement and sort of the gears decide the transmission fee. Planetary equipment sets occur in phases. This presents you several transmission charge options. Some organizations provide tiny planetary gearboxes, although other people offer larger kinds. For people with particular programs, make positive you check the torque, backlash, and ratio.
Whether the power is large or small, the planetary gearbox need to be matched to the dimensions of the generate. Some producers also offer you correct-angle designs. These designs include other gear sets, this sort of as a worm equipment phase. Right-angle styles are best for situations exactly where you want to vary the output torque. When figuring out the dimension of planetary gearboxes, make confident the generate shafts are lined up.


This report is designed to supply crucial information on the Global Programs of Planetary Gearbox Industry, including the market dimension and forecast, competitive landscape, and market place dynamics. The report also supplies market estimates for the firm phase and kind segments, as properly as stop users. This report will also protect regional and nation-amount examination, market share estimates, and mergers & acquisitions action. The International Apps of Planetary Gearbox Marketplace report contains a in depth evaluation of the crucial gamers in the industry.
The most typical software of a planetary gearbox is in the vehicle sector, exactly where it is used to distribute electrical power between two wheels in a vehicle’s push axle. In a 4-wheel-travel vehicle, this system is augmented by a centre differential. In hybrid electrical automobiles, a summation gearbox combines the combustion engine with an electrical motor, producing a hybrid motor vehicle that utilizes a single one transmission system.
In the International Industrial Planetary Gearbox Market place, client-specific planetary gears are generally utilized for automatic guided cars, intra-logistics, and agricultural technologies. These gears permit for compact types, even in tight spaces. A three-phase planetary equipment can reach three hundred Nm and assistance radial loads of twelve kN. For receiver techniques, positioning precision is vital. A two-phase planetary gearbox was produced by CZPT. Its inside gear rigidity lowers torsional backlash, and manual controls are usually used for high-quality signals.
The variety of planetary gears is not mounted, but in industrial programs, the amount of planetary gears is at the very least a few. The more planetary gears a gearbox includes, the a lot more torque it can transmit. Furthermore, the multiple planetary gears mesh concurrently throughout operation, which benefits in substantial performance and transmittable torque. There are many other positive aspects of a planetary gearbox, including diminished upkeep and high pace.

China Standard Zd Agricultural Machinery High Precision 125mm Zdr Series Planetary Gearbox     near me supplier China Standard Zd Agricultural Machinery High Precision 125mm Zdr Series Planetary Gearbox     near me supplier