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China OEM ZD Large Output Torque Spur Helical Gear Planetary Reducer Gearbox For Automation Equipment compact planetary gearbox

Product Description

Model Selection

                 Planetar y gearbox is a kind of reducer with wide versatility. The inner gear adopts low carbon alloy steel carburizing quenching and grinding or nitriding process. Planetary gearbox has the characteristics of small structure size, large output torque, high speed ratio, high efficiency, safe and reliable performance, etc. The inner gear of the planetary gearbox can be divided into spur gear and helical gear. 

• Model Selection

Our professional sales representive and technical team will choose the right model and transmission solutions for your usage depend on your specific parameters.

• Drawing Request

If you need more product parameters, catalogues, CAD or 3D drawings, please contact us.

• On Your Need

We can modify standard products or customize them to meet your specific needs.

Range Of Planetary Gearbox

Other Products

Company Profile

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Application: Motor, Machinery, Marine, Agricultural Machinery
Function: Change Drive Torque, Speed Changing, Speed Reduction
Hardness: Hardened Tooth Surface
Installation: Vertical Type
Type: Planetary Gear Box
Size: 60mm-160mm
US$ 100/Piece
1 Piece(Min.Order)

Request Sample



Customized Request


The Basics of a Planetary Gearbox

The basic model of a planetary gearbox is a highly efficient transmission that transmits nearly ninety percent of the power it receives. The basic planetary gearbox comes in three basic types: Inline, Helical, and Spur. Below, we will discuss the differences between each of them and which one is better for your needs. A planetary gearbox is an important part of any engine and may be the perfect choice for your vehicle.

Inline planetary gearbox

An inline planetary gearbox has an inline arrangement of gears that enables the transfer of power. Its design makes it stable and reliable, and the space and weight-saving benefits make it a popular choice for many applications. Planetary gearboxes have low inertia, high torque, and a wide range of reduction ratios, which make them a versatile choice for many industries. To find out more about this type of gearbox, read about its construction and specifications.
A planetary gearbox is composed of two parts: a sun gear (also called the central or input gear), and two planet gears (also called outer gears). These gears are connected to each other via a carrier. In order to get the best performance from your gearbox, it’s important to find a model with the features and benefits required for your application. Also, be sure to check out the delivery time, global availability, and customer service of your selected constructor. A few constructors are faster than others and have the ability to respond quickly, while others can deliver every single planetary gearbox out of stock.
Whether you’re using an inline planetary gearbox for your car’s transmission, or you’re building a new machine, it’s important to choose the right size for your application. The most common ratio is five:1, but an inline gearbox can be as high as 1000:1! The torque range is between 250-950 lb-in for continuous torque, and up to 5800 lb-in for yield torque. Some companies even offer custom shafts if you need them to fit a specific application.
Inline planetary gearboxes have a high ratio of helical rotation and are useful for applications where space is limited. Their low-backlash design allows them to handle high torques and high accelerations without backlash. Despite their compact size, planetary gear systems also have high single-stage reduction ratios, a feature that makes them ideal for a variety of industrial applications. They can also be connected for high reduction ratios.
An inline planetary gearbox can be used in many applications, from small tools to heavy industrial machinery. Its basic design includes three components: an input gear pair, an output gear pair, and a stationary position. Some planetary gearbox designs also include additional gear sets that can provide a slight offset between input and output. A planetary gearbox may also contain multiple bearings, which make the assembly more robust and reliable.
Inline planetary gear reducers are commonly used in industrial settings to slow down an electric motor. They are able to multiply torque, which means they can reduce the input speed to a level where the mechanical devices inside the motor can function properly. This type of gear reducer also has a low clearance, which makes it ideal for machines with high torque. However, you should consider the amount of torque required in your application before you make a purchase.

Helical planetary gearbox

A helical planetary gearbox is a type of mechanical system. The gears are connected by joints to the carrier that holds the planets stationary. The sun gear serves as an input to the other gears, and the planet gears rotate at a rate that depends on the number of teeth in each gear. The ratio between these gears is -Ns/Np, and the number of teeth in the ring is N r, N s, and N p.
Another type of planetary gearbox uses multiple helical axes to distribute the load. This design also offers high stiffness and low backlash, which is important for applications involving frequent start-stop cycles and rotational direction changes. It also features a compact design and low mass inertia. A helical planetary gearbox can be used for a wide range of applications. Listed below are some of the benefits of helical gear technology.
The basic design of a helical planetary gear is based on the principle of stepping planets. This concept eliminates the need for timing marks and restrictive assembly conditions. The planetary gear’s helical shape can be modified to achieve a greater transmission ratio in an equal or smaller volume. For example, a 50-T ring gear will yield the same effect as a 100-T ring gear.
In addition to the helical axis, a helical planetary gearbox also has a wide variety of secondary features that are critical to torque transmission. For instance, compact needle roller bearings are appropriate for a helical planetary gearbox because of their low-profile design and small space. However, a tapered roller bearing is better suited to handling high axial forces. In general, a helical planetary gearbox will have a higher efficiency rate and lower noise levels.
A helical planetary gearbox will have a number of components that can vary in size and shape. They will include a sun gear and many planetary parts. The central sun gear will take a low-torque input and will run multiple external gears to increase the torque and speed. This basic model of a planetary gearbox is highly efficient, transferring 97% of the power input. There are three main types of planetary gearboxes: the cylindrical planetary gearbox, the helical planetary gearbox, and the helical wormwheel.
The CZPT is a good example of an entry-level helical planetary gearbox. It is extremely reliable and aimed at providing torque in quiet applications with high precision. The Access series is another option, which is designed to meet the needs of the low-backlash planetary gearbox market. It features helical planetary gears with five to eight arc-minutes backlash, and is built on a monobloc housing.
A helical planetary gearbox is widely used in 3D printing. They are lightweight and can provide a high gear ratio. In addition to their low weight and high efficiency, some people have installed them into 3D printers to improve the accuracy of their designs. And in addition to 3D printing, helical gears are used in many industrial applications. If you’re thinking about purchasing one, you should know what the benefits are.

Spur planetary gearbox

There are many advantages to a spur planetary gearbox, from its compact design and low cost to its unmatched power transmission capacity per unit volume. Planetary gears have high efficiency per stage and can achieve up to 95% efficiency, depending on the ratio. Planet gears are mounted on a joint carrier, and the output rotation speed is slower than the drive rotation speed, which leads to increased torque. The higher the gear wheels, the more torque the unit can produce.
A spur planetary gearbox incorporates multiple other gear sets that must have helical teeth. These other gear sets must be helical, and the motor must be aligned with the driven parts. The spur gears are the most efficient type of planetary gear, as their teeth are symmetrical, which means no axial forces are generated. The difference between a spur and a planetary gearbox is its shape.
The right angle spur planetary gearbox is a versatile design with a spiral bevel gear that provides superior smoothness and quiet operation. This gearhead is case-hardened and ground to increase its efficiency. These gears can be purchased 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 between gears that have internal and external teeth. Because of this, the angular velocity of the spur gear differential carrier is the average of the ring gears and sun gears. A spur gearbox can also be considered a compound planetary gear. It is typically used for servo applications. Unlike spur gears, helical planetary gears are easier to maintain and have lower noise levels.
The most notable difference between a spur planetary gearbox and a planetary gearhead is the lubrication of the pinion and the spur gear head. A spur gear head is less complex, but cannot handle the same amount of load as a planetary gearhead. Both types can achieve the same backlash, but a planetary gearhead has better lubrication retention than a spur gear. It can run at higher speeds without excessive lubrication, while a spur gear drive is more efficient at low speeds. The reduction ratio of a planetary gearhead is near unity while that of a planetary gear head is many thousand to one.
A planetary gearbox has many applications. Plastic machinery, goods & personnel lifts, and machine tools are all prime examples of these types of gearing systems. Other industries that use these gears include wind turbines and sugar crystallizers, as well as steel and sugar mills. And of course, the use of planetary gears is not limited to these industries. It is used in many different ways, including slewing drives, mill drive, and derrick & dockyard cranes

China OEM ZD Large Output Torque Spur Helical Gear Planetary Reducer Gearbox For Automation Equipment   compact planetary gearboxChina OEM ZD Large Output Torque Spur Helical Gear Planetary Reducer Gearbox For Automation Equipment   compact planetary gearbox
editor by CX 2024-04-12

china Custom Wpea Double Worm Gear Reducer Gearbox with Large Ratio manufacturers

Product Description

Worm Equipment CZPT Reducer 
We are producer and exporter of Worm gear speed reducer, CZPT cal equipment pace reducer, worm CZPT cal equipment velocity reducer, speed variator, cyclo-drive gearboxes, couplings, doorway/gate operators.

Primary features:

one Made of higher good quality solid iron, mild weight and CZPT -rusting
2 Huge output torque and large radiating effectiveness
three Easy working and minimal noise
four CZPT -searching physical appearance, resilient services existence and modest quantity
five Suited for omnibearing set up

Our factory is the major company and exporter of CZPT reducer in CZPT . We have been founded in 1976. We are the greatest seller in export of CZPT s in CZPT , 1st to achieve export License and 1st to attain ISO9001 and CE Certificate amid manufacturers of reducers in CZPT . We are private enterprises because 1996. We have staff and personnel of 500 and the yearly output last year is twenty five million U. S. Bucks. About 70% of the overall output is exported to as numerous as 38 international locations this kind of as United states, Canada, CZPT , Spain, , Germany, United kingdom, Japan, Korea, Indonesia, and etc.



Firm Profile

l  The biggest company and exporter of CZPT reducers in Asia.


l  Established in 1976, we reworked from a county owned manufacturing unit to non-public a single in 1996. HangZhou SINO-DEUTSCH CZPT TRANSMISSION Products CO.,LTD is CZPT new name considering that 2001.


l  We are the first maker of reducers and gearboxes in CZPT who was offered export license because yr 1993.


l  “Fixedstar” model gearboxes and reducers are the very first proprietor of CZPT NA Best Brand and Most CZPT CZPT Mark for reducers.

First to achieve ISO9001 and CE Certificate among all makers of gearboxes in CZPT .



As a expert manufacturer of worm gearbox and worm equipment reducers in CZPT , we mostly produce reduction gearbox,aluminum situation CZPT bins,arc equipment cylindrical CZPT packing containers, CZPT reducers, in line CZPT cal gearboxes, and cyclo travel reducers, and so on. These goods function rational structure, secure functionality, and trustworthy high quality, and so on. They are broadly utilised in CZPT , mining, metallurgy, creating materials, chemical, foodstuff, printing, ceramic, paper-creating, tobacco, and other industries.


We have 600 personnel in CZPT factory, which covers 70,000 sq. meters in HangZhou. We have been making 2,five hundred models of reducers every day since 2012. We are proudly exporting 70% of CZPT items to far more than 40 international locations all above the phrase. Our CZPT ers occur from CZPT , Germany, Usa, Canada, Spain, British isles, Mexico, Brazil, Argentina, Turkey, Singapore and other major industrial international locations in the entire world. 30% of them are CZPT manufactured for immediate manufacturers of other products. 



We warmly welcome CZPT ers from other elements of the globe to visit us. Viewing is believing. We are quite self-confident that after going to CZPT facility, you will have self-confidence on CZPT goods. We have the latest automated equipments and seasoned staff to make sure the stable good quality and massive output. We have the most innovative technical and CZPT crew to support most demanding need on common and CZPT goods.


Hunting forward to assembly you in HangZhou, CZPT .

china  Custom Wpea Double Worm Gear Reducer Gearbox with Large Ratio manufacturers

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We are aiming to fulfill the demands of the consumers all around the planet.. We inspect each and every piece of bearing by ourselves just before supply. Each procedure, each part, every single function in EPG is demanded to be done 1 phase subsequent another, carefully and cautiously, from substance assortment, reformation to production components, from elements warmth remedy to computerized assembly, from high quality control to merchandise inspection and tests and from get working to after revenue provider.

gt Merchandise Introduction

Wpw Worm Worm Reductor

one, WP collection worm EPTT ‘s the EPTT easy, vibration, EPT and sound are small, a large reduction ratio, extensive versaEPTTty, with all sorts of mechanical gear.

2, WPA series velocity EPTT are capable to acquire a more substantial single-stage EPTT EPT ratio, compact, most designs have EPT EPT self-locking, braking demands for mechanical equipment can save brakes

three, worm thread engagement with the worm EPT tooth surface area friction decline better than the EPT EPTT performance and consequently reduced, easy to warmth and larger temperatures.

4, interworking great worm manufactured according to countrywide stXiHu (West EPT) Dis.Hu (West EPT) Dis.rds, bearings, seals and so forth with stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd areas. 5,

5, box sort standard type (vertical or horizontal box for two buildings with base foot) and the EPT type (box is rectangular, multi-faceted with fastened screw, not equipped with bottom foot or the other stop foot and other structural kind)

6, WP series EPT box input shaft coupling strategies are the standard type (solitary enter shaft and twin enter shaft), two motor with flange.

7, WP collection EPTT ‘ output, situation and path of the input shaft and the input shaft on the next the output aXiHu (West EPT) Dis.s and down the input shaft and down.

eight, WP series worm EPTT can be 2 or 3 sets consisting of multi stage EPT EPTT to get fantastic EPT ratio.

Variety: WP EPTs reduction EPT
Model: WPA40-250
Ratio: 10,15,twenty,twenty five,30,forty,fifty,60
EPTT: Environmentally friendly,Brown
EPT: Forged iron physique
Worm EPT- Cooper-ten-3 #
Worm-20CrMnTi with carburizing and quenching, area hardness is 56-62EPTC
Shaft-chromium metal-45#
EPTT: Paper EPTT,Plywood box / for each set(With foam board inside)
Guarantee: one year
Input EPTT: .55kw,.75kw,1.1kw,one.5kw,two.2kw,4kw,5.5kw,7.5kw
Usages: In EPTT EPTT: Foods stuff,EPTT,chemical, aswell as EPTT, printing, dyeing,woodworking, EPT and plastics #8230..
IEC Flange: 80B5,90B5,100B5,112B5,132B5….
Lubricant: Synthetic amp Mineral

gt Catalogue

gt Our EPT Advantages

one. Affordable cost with superb top quality
2.Every 1 tests meticulously
three.Obvious nameplate
four.Reliable bundle
five.EPT effectiveness, clean runingand lower sound
6.EPTT components make very best functionality

gt Creating Method



for one container, right loading ,for much less, all products with pallet,


1, Q:what is actually your MOQ for ac EPEPT ?
A: 1pc is ok for every single sort electric powered EPT box motor

2, Q: What about your guarantee for your induction pace EPEPT ?
A: one yr ,but except gentleman-created ruined

3, Q: which payment way you can take ?
A: TT, western union .

4, Q: how about your payment way ?
A: a hundred%payment in EPTd much less $5000 ,30% payment in EPTd payment , 70% payment ahead of sending over $5000.

five, Q: how about your EPTT of speed reduction motor ?
A: plywood scenario ,if size is small ,we will pack with pallet for less 1 container

6, Q: What info need to be presented, if I purchase electric powered helical EPTed motor from you ?
A: rated EPTT, ratio or output speed,variety ,voltage , mounting way , quantity , if far more is EPT.

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Meanwhile, our merchandise are manufactured according to higher high quality standards, and complying with the international advanced standard criteria. Trying to keep in head that excellent provider is the important to cooperating with customers, we attempt to meet higher good quality specifications, provide aggressive rates and make sure prompt supply. a specialized provider of a full variety of chains, sprockets, gears, gear racks, V-belts, couplings and reducers. EPTTngyin EPTTXiHu (West EPT) Dis.ng EPTTry EPT EPTT, Ltd. was founded in 1980. We are EPTTized in precision areas and elements machining, which are used in electronics, automotive areas, astronautical parts, health care EPTs and hand resource EPTT. We provide a variety of layout and production incXiHu (West EPT) Dis.Hu (West EPT) Dis. custom CNC machining, CNC EPTTd parts, non-stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd EPTT areas, EPTTd casting Areas and precision turned parts. The supplies of EPT components incEPTT steel, stainless steel, brass, EPT and plastic. If you are interested in any of our items, remember to really feel free to make contact with us. We are hunting EPTT to the cooperation with you, and we feel that we will be your perfect selection.

Primary products
Our company EPTTize in generating all types of internal and exterior EPT,large precision put on-resistant worm wheel,worm,interior and outer spline.
one. EPT
2. Shaft amp Axle
3. Shaft Coupling
4. EPT
five. EPT
six. Flange

Product Identify EPT
EPT 1015,1571,1045,40Cr,20CrMnTi,etc
EPTT coating
StXiHu (West EPT) Dis.Hu (West EPT) Dis.rds Non-stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd
Grade SUS201,SUS304,SUS316,A2-70,A2-80,A4-80,and so on
Tolerance According to drawing
Thread coarse,fine
Used automobile areas,EPT,tractor

one. Spur EPT produced througnh machining by hobbing EPTT and grinding.
two. EPT: forty five# metal, and other substance could be casting metal, lower carbon steel, casting iron, copper, EPT or EPT alloy and many others.
three. Good appearance, clean functioning and very minor noise with EPTT lifespan.
four. EPTTly EPTTd as per drawings from buyers.

EPTT Honor
Develop a considerably effecitive route of model establishment to mack the develoment of our EPTTrprise more stXiHu (West EPT) Dis.Hu (West EPT) Dis.rdized and substantial.It truly is high quality,specifics,carefulness and perisistence that mack the brand name much more aliveand it truly is stXiHu (West EPT) Dis.Hu (West EPT) Dis.rds,responsibilities,honors and missions that encorage us to inherit the past and EPT the EPT.

The sucess of EPTXiHu (West EPT) Dis.ng not only relies on the perfection on the area,but more on the delicacy of each and each and every depth.We have EPTd modern day tools and powerful specialized strength,which assures us to manufacture approXiHu (West EPT) Dis.mate excellent products.

Our business has one of the most stringent high quality manage methods,from our feed testingand merchandise inspection to the last inspection procedure.Stringent quality procedure control and management ensurus solution top quality and accountabilty.


Our Support
1. Prompt reply to your enquiry and quick quotations in 24 hrs.
2. Check your EPTs drawings very very carefully and feedbacks with specialist engineering inquiries on your types.
3. All EPTs dimensions and tolerances will meet your drawings and eliminate all risks after your POs.
four. Punctual guide time and send out you samples ahead of bulk generation.
5. Responsible for all flaws or reduction from the EPTs we developed.

Q1:How to guarantee the EPTT of EPTT Areas?
A1:we are IATF 16949:2016 licensed organization.In 2004, we handed the ISO 9001:2000 high quality program certification.In 2571,we passed the ISO 9001:2008 EPTT Technique Certification of EPTT Classification Modern society.we have the integrated system for EPTT areas high quality control. We have IQC (incoming good quality handle), IPQCS (in approach good quality handle EPT), FQC (closing high quality control) and OQC (out-going good quality handle) to management each and every procedure of EPTT areas prodution.

Q2:What is actually the Benefit of Your Components for Industry EPT?
A2:Our gain is the competitive charges, quickly shipping and substantial top quality. Our employees are responsible-oriEPTTd, pleasant-oriEPTTd,and dilient-oriEPTTd. our EPTT elements goods are showcased by rigorous tolerance, sleek finish and EPTT-existence functionality.

Q3:what are our machining equipmengts?
A3:Our machining equipments incEPTT CNC milling EPTTs, CNC turning EPTTs, stamping
EPTTs,hobbing EPTTs, automatic lathe EPTTs, tapping EPTTs, grinding EPTTs,
screw EPTTs, slicing EPTTs and so on.

Q4: What transport waEPTTour use?
A4:EPTTly sEPTing, we will use UPS or DHL to ship the items. Our clients can attain the
goods inside 3 days.If our consumers do not need to have them urgently, we will also use Fedex and TNT.If the goods are of hefty weigEPTT and massive volumn, we will ship them by sea. This way can preserve our clients a lot of funds.

Q5:What materials can you deal with?
A6:Brass,bronze,copper,stainless steel, metal,EPT and EPTTium.

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