China Competitive Planetary Gearbox for Machinery Engine Parts design of planetary gearbox

Product Description

Aggressive Planetary Gearbox for Machinery Motor Components

Item title Precision Planetary Gearbox
Max.output torque 150 N.M
Rated enter velocity 4,000 rpm
Ratio thirty
Backlash  3  arcmin

Item Range 

PBMD90 L2 2 Phase 3&5 arcmin Planetary gearbox with reduced backlash and substantial precision   
Remember to decide on the correct collection in accordance to your applications.:

STAGE Benefit two stage
Equipment ratio i 15 16 20 25 30 35 40 50 60 70 80 100
Rated output torque
(1000 occasions is authorized in equipment box)
T 2N Nm 130 140 140 160 150 140 120 160 150 140 200 one hundred
In.lb 1151 1239 1239 1416 1328 1239 1062 1416 1328 1239 1770 885
T 2NOt Nm 3xNOM.Output/ 3 moments rated output torque
In.lb
Rated enter RPM (T2N, 20ºC environment temperature) b N 1n rpm 4000 4000 4000 4000 4000 4000 4000 4000 4000 4000 4000 4000
Max. Enter RPM N 1max rpm 8000 8000 8000 8000 8000 8000 8000 8000 8000 8000 8000 8000
Max.backlash J t arcmin PBMD90≤5 ARCMIN  PBMD*90≤3 ARCMIN  Bespoke ≤1 ARCMIN
No load torque
(nt=3000rmp,gear box 20ºC
T 012 Nm .8 0.8 0.6 0.six 0.5 0.four 0.four 0.3 0.3 0.3 .3 0.3
In.lb 7.1 7.1 5.3 5.3 4.4 3.5 3.five 2.7 2.7 2.seven two.seven 2.7
Torsional stiffness C t21 Nm/
arcmin
10
In.lb/
arcmin
89
Max.radical pressure F 2AMAX N 3500
ibf 787.five
Max.axial power F 3RMAX N 1400
ibf 315
Max.side force M 2KMAX Nm 236
In.lb 2089
Work daily life L h hr  ≥20000
Totally loaded effectiveness η % 94
Environment temperature ºC fifteen to 40
F five to 104
Allowable greatest temperature
of shell
ºC +90
F 194
Lubrication   Existence Lubrication
Rotation course   Input/output with identical route
Security course   IP65
Set up route   Any/ any path
Operating sound
(i=ten and n1=3000rpm no-load)
Lpa        dB(A) ≤58  
Moment of inertia J1 Kg.cm² 0.forty seven 0.47 0.47 0.47 0.forty seven 0.forty seven 0.forty seven 0.44 0.forty four 0.forty four 0.forty four 0.forty four
10-3in.lb.s2 0.forty one 0.41 0.41 0.41 0.forty one 0.forty one 0.forty one 0.38 0.38 0.38 0.38 0.38

Solution Description.: 

Planetary gearbox is a type of reducer with broad flexibility.
The inner equipment adopts reduced carbon alloy steel carburizing quenching and grinding or nitriding procedure.
Planetary gearbox has the traits of small framework measurement, huge output torque, large speed ratio, substantial effectiveness, secure and dependable functionality, and so on.
The inner gear of the planetary gearbox can be divided into spur gear and helical gear.
Buyers can choose the appropriate precision reducer according to the needs of the application.

PBMD ( picture example: i=4 )
Suitable for periodic work program ( ED≤60% )

                                 Max. Input RPM (min-one)

PBMD*Substantial PRECISION  ( picture case in point: i=4 )
Suitable for periodic function method ( ED≤60% )
                             Max. Input RPM (min-one)

Sizzling Products.:   

 

Main Features:

1. Higher rigidity: Carburizing, carbon nitrogen co-carburizing, outstanding quenching heat remedy, the positive aspects of higher efficiency, very good quenching.
2. High precision: Undertake sophisticated tools,strictly controlled in good quality and technology.
three. High torque:
(1) Front shell and tooth ring undertake integral design 
(2) Integrated design and style of planetary frame and output shaft 
(3) Bearing lengthy span design, make sure the output load capacity 
(4) Entire needle rolling, improve make contact with surface 
(5) Modular design of motor connection plate  
4. Low sound:
The helical tooth area is modified for tooth condition and guide to decrease the affect and sounds of equipment on the enter and output,
then increase equipment service daily life significantly. 

OUR Gain

Style & engineering
We style and technology
one. The equipment transmission interface adopots total needle roller bearings without cage,
increading the speak to region to boost the rigidity of the structure and the output torque.

two. The planet carrier and the output shaft adopts an integrated construction layout to
enhance the compactness of the structurer whilst ensuring the optimum torsional rigidity.

3. Using synthetic lubricating grease and adopting the sealing design and style of IP65 protection quality,
the lubricating oil does not leak and is upkeep-free of charge.

four. By trimming the tooth profile and direct of the screw tooth surface to minimize the influence and sound of the equipment in and out,
make the gear meshing procedure a lot more stable and boost the services existence of equipment system. 

five. The reducer adopts helical gear design,and its tooth profile meshing ratio is much more than two times that of ordinary spur gears.
It has the attributes of clean running,lower noise,substantial output torque and lower backlash. 
   

Technological providers:

  • In accordance to the relevant parameters offered by the consumer, the CZPT engineering software program is employed to create the movement load curve diagram of the mechanism gear to obtain the corresponding parameters and derive the motion load curve. Intuitively show crucial parameters and load indexes in the transmission method to aid consumers have out realistic structural layout.
  • SIGRINER supplies a motor database from 500 servo motor makers worldwide

Customer training:
We are honored to give you with our utilized computing and transmission design and style expertise. We can give relevant training in accordance to your needs. Please make contact with our engineer. 
  
Technological screening center    

Attributes of CZPT Precision planetary gearbox

  • Extremely high electricity density, torque increased by 40%
  • Effortless motor installation, optional set up with duration compensation
  • Adaptable installation, the gearbox can be put in vertically, horizontally, and up or down with each other with the pushed shaft
  • Really substantial positioning accuracy, return clearance is much less than arc minutes
  • Through helical equipment meshing, the procedure is secure, and the managing noise is significantly less than 50dB-A
  • The world’s major existence expectancy, and the uncooked resources and system of the seal ring have been optimized

Apps.:  

PBM (standard)
Cycle Applications (ED≤60%)
Substantial dynamic programs
Substantial positioning accuracy
Reverse operation
PBMD*Substantial PERCISION
Software of steady procedure (ED≤60%)
Large rated pace
Temperature-delicate apps
Large top quality manage transmission

Specialized info
                            PBMD              PBMD*Higher PRECISION
Size                           90                           90
I                            3-a hundred                         3-100  
Jt regular ( arcmin )          ≤3,≤5                           ≤1
T2B (NM)                    4500                         3600  
N1Max(rpm)                 6000                         8000  

Items Drawing

   1. Max. fourteen Fasten hub diameter 

    2. Max. 19  Fasten hub diameter 
    3. Max. 19  Fasten hub diameter  

Sector application

  • We provide fast provide and robust support all above the globe through a full sales and provider community
  • With a long time of prosperous experience, our authoritative authorities supply marketplace-leading consulting companies for numerous industrial sectors 
  • Robotics, automation and manipulator technologies
  • A assortment of servo gearboxes and mechanical transmission systems, from affordable to substantial-finish models can be applied to various robots and their auxiliary axes, such as transmission shafts and station handle devices 
  • Printing equipment
  • Innovative gearbox guarantees security, synchronization precision and lengthy-phrase accuracy even at higher speeds
    The best remedy for higher-quality printing processes and other continuous obligation programs
    Alternative: integrated sensor for checking paper stress and similar parameters  
  • Equipment equipment and producing methods
  • Large precision, steady procedure and higher performance are all derived from stable, zero backlash and higher rigidity mechanical method answers, this kind of as the software of goods on feed, rotation and auxiliary axes 
  • Meals and packaging machinery
  • A series of gearboxes specially created for various shafts employed in the subject of packaging engineering (which includes gearboxes with anti-corrosion layout)-can increase perform efficiency, mechanical overall flexibility and cycle speed 
  • Textile machine  
  • Automated cHangZhou manufacturing line


Our Solutions.:

one) Competitive price and excellent good quality

2) Utilised for transmission methods.

three) Excellent performance, extended employing lifestyle
4) Prompt response on acquiring Inquiries or any other messages from clients
five) only regular planetary gearbox supplied

Delivery and delivery: We supply CZPT shipping and delivery, worldwide convey and air transportation to provide your merchandise to you.
(*Arrival time will range based on spot place coverage and site visitors problem.)

Serving: All goods have a one-year warranty and on the internet complex assist. 

FAQ

Q: Are you buying and selling business or manufacturer?

A: We are team organization with huge variety of items and generation bases, also do buying and selling business organization with more than 20 years export encounters.

Q:What is the MOQ?

A: 1 or 2pcs is offered.

Q: How lengthy is your shipping and delivery time?

A: 3-5 times by way of DHL, TNT, UPS, FEDEX. Ocean transport is dependent on distinct international locations.

Packaging & Delivery

packaged in Carton with foam within or as per customer’s requirements (Normal export canton) 
Lead Time:

Quantity(Parts) 1 – 10 >10
Est. Time(days) 7 To be negotiated

 

To Be Negotiated 5 Pieces
(Min. Order)

###

Application: Motor, Machinery
Hardness: Soft Tooth Surface
Installation: Vertical Type
Layout: Coaxial
Gear Shape: Conical – Cylindrical Gear
Step: Double-Step

###

Product name Precision Planetary Gearbox
Max.output torque 150 N.M
Rated input speed 4,000 rpm
Ratio 30
Backlash  3  arcmin

###

STAGE VALUE 2 stage
Gear ratio i 15 16 20 25 30 35 40 50 60 70 80 100
Rated output torque
(1000 times is allowed in gear box)
T 2N Nm 130 140 140 160 150 140 120 160 150 140 200 100
In.lb 1151 1239 1239 1416 1328 1239 1062 1416 1328 1239 1770 885
T 2NOt Nm 3xNOM.Output/ 3 times rated output torque
In.lb
Rated input RPM (T2N, 20ºC environment temperature) b N 1n rpm 4000 4000 4000 4000 4000 4000 4000 4000 4000 4000 4000 4000
Max. Input RPM N 1max rpm 8000 8000 8000 8000 8000 8000 8000 8000 8000 8000 8000 8000
Max.backlash J t arcmin PBMD905 ARCMIN  PBMD*903 ARCMIN  Bespoke 1 ARCMIN
No load torque
(nt=3000rmp,gear box 20ºC
T 012 Nm 0.8 0.8 0.6 0.6 0.5 0.4 0.4 0.3 0.3 0.3 0.3 0.3
In.lb 7.1 7.1 5.3 5.3 4.4 3.5 3.5 2.7 2.7 2.7 2.7 2.7
Torsional stiffness C t21 Nm/
arcmin
10
In.lb/
arcmin
89
Max.radical force F 2AMAX N 3500
ibf 787.5
Max.axial force F 3RMAX N 1400
ibf 315
Max.side force M 2KMAX Nm 236
In.lb 2089
Work life L h hr  ≥20000
Fully loaded efficiency η % 94
Environment temperature ºC 15 to 40
F 5 to 104
Allowable highest temperature
of shell
ºC +90
F 194
Lubrication   Life Lubrication
Rotation direction   Input/output with same direction
Protection class   IP65
Installation direction   Any/ any direction
Working noise
(i=10 and n1=3000rpm no-load)
Lpa        dB(A) 58  
Moment of inertia J1 Kg.cm² 0.47 0.47 0.47 0.47 0.47 0.47 0.47 0.44 0.44 0.44 0.44 0.44
10-3in.lb.s2 0.41 0.41 0.41 0.41 0.41 0.41 0.41 0.38 0.38 0.38 0.38 0.38

###

Quantity(Pieces) 1  10 >10
Est. Time(days) 7 To be negotiated
To Be Negotiated 5 Pieces
(Min. Order)

###

Application: Motor, Machinery
Hardness: Soft Tooth Surface
Installation: Vertical Type
Layout: Coaxial
Gear Shape: Conical – Cylindrical Gear
Step: Double-Step

###

Product name Precision Planetary Gearbox
Max.output torque 150 N.M
Rated input speed 4,000 rpm
Ratio 30
Backlash  3  arcmin

###

STAGE VALUE 2 stage
Gear ratio i 15 16 20 25 30 35 40 50 60 70 80 100
Rated output torque
(1000 times is allowed in gear box)
T 2N Nm 130 140 140 160 150 140 120 160 150 140 200 100
In.lb 1151 1239 1239 1416 1328 1239 1062 1416 1328 1239 1770 885
T 2NOt Nm 3xNOM.Output/ 3 times rated output torque
In.lb
Rated input RPM (T2N, 20ºC environment temperature) b N 1n rpm 4000 4000 4000 4000 4000 4000 4000 4000 4000 4000 4000 4000
Max. Input RPM N 1max rpm 8000 8000 8000 8000 8000 8000 8000 8000 8000 8000 8000 8000
Max.backlash J t arcmin PBMD905 ARCMIN  PBMD*903 ARCMIN  Bespoke 1 ARCMIN
No load torque
(nt=3000rmp,gear box 20ºC
T 012 Nm 0.8 0.8 0.6 0.6 0.5 0.4 0.4 0.3 0.3 0.3 0.3 0.3
In.lb 7.1 7.1 5.3 5.3 4.4 3.5 3.5 2.7 2.7 2.7 2.7 2.7
Torsional stiffness C t21 Nm/
arcmin
10
In.lb/
arcmin
89
Max.radical force F 2AMAX N 3500
ibf 787.5
Max.axial force F 3RMAX N 1400
ibf 315
Max.side force M 2KMAX Nm 236
In.lb 2089
Work life L h hr  ≥20000
Fully loaded efficiency η % 94
Environment temperature ºC 15 to 40
F 5 to 104
Allowable highest temperature
of shell
ºC +90
F 194
Lubrication   Life Lubrication
Rotation direction   Input/output with same direction
Protection class   IP65
Installation direction   Any/ any direction
Working noise
(i=10 and n1=3000rpm no-load)
Lpa        dB(A) 58  
Moment of inertia J1 Kg.cm² 0.47 0.47 0.47 0.47 0.47 0.47 0.47 0.44 0.44 0.44 0.44 0.44
10-3in.lb.s2 0.41 0.41 0.41 0.41 0.41 0.41 0.41 0.38 0.38 0.38 0.38 0.38

###

Quantity(Pieces) 1  10 >10
Est. Time(days) 7 To be negotiated

What is a Planetary Gearbox?

A planetary gearbox is a mechanical device in which the teeth of a planet mesh with the teeth of its sun or ring. The number of teeth and the spacing of planets will determine whether the teeth mesh correctly. In this article, we will learn more about planetary gearboxes. Besides understanding their working, you can also learn how to design your own. Here are some examples:

planetary gearboxes

If your car has an automatic transmission, then a planetary gearbox is the type you have. It is possible to find out if you have this type of gearbox by consulting the owner’s manual, calling the service department of your car’s manufacturer, or conducting a search using your favorite search engine. However, planetary gears are more complex and have many more components than standard gearboxes. The following information will explain more about this type of gearbox.
Planetary gearboxes use three different gear types to transmit torque. The sun gear sits in the center of the gear assembly, while the other gears rotate around it. A carrier connects the two gears, and is designed to set the spacing between them. When the gears are rotated, the carrier will spin, enabling the entire assembly to work together. The carrier also incorporates the output shaft. For this gearbox to work effectively, it must meet the application’s requirements.
There are three main types of planetary gearboxes: the basic model is highly efficient and transmits 97% of the power input. The earliest models are not complex, but they do have some key differences. Some of these differences make them ideal for various applications. For example, a planetary gearbox can operate in alternating and continuous operation, with the output support having internal grooving. Some designs have more than one output shaft, allowing the user to choose the configuration and torque that is best for their application.
One of the main differences between a planetary gearbox and a conventional one is the way the planetary parts move. A planetary gearbox may have multiple axes for increased torque. A planetary gearbox can provide a torque up to 113,000 N.m. by rotating its maximum teeth simultaneously. They are the ideal choice for space-constrained applications. For instance, a car with small spaces can install one with ease.
A planetary gearbox’s gear ratio is determined by the ratio of the sun gear to the ring gear. The number of teeth on the sun gear is a way to adjust the gear ratio. Smaller sun gears result in larger planetary gear ratios, while larger ones cause a decrease in torque. The ratio between planetary gears ranges from 3:1 to 10:1, with the lowest ratio being three. The greatest possible ratio is 10:1.
A planetary gearbox has many benefits. The compact design makes them a more efficient choice for small motors and is advantageous for servo functions. Planetary gearboxes have low inertia, which is an important factor, especially in servo applications, since the inertia of the gearbox adds to the motor’s load inertia. The planetary gearboxes are typically lubricated with grease or oil, so you don’t need to worry about re-lubrication or maintenance.
planetarygearbox

planetary gearboxes with output shaft

The advantages of planetary gearboxes are numerous. They are widely used in many applications, from automobiles to medical equipment, goods & personnel lifts to machine tools. They are also used in derrick & dockyard cranes and slewing drives. These gearboxes are available in various sizes and shapes, ranging from small to extremely large. There are many different types, and each is designed to suit its intended use.
The LP generation 3 gearhead series combines maximum quality with economic precision in a low-backlash planetary gearbox. The output shaft version is especially suited for high-speed, highly dynamic cyclic operation. Another version is the SP+ HIGH SPEED. The SP+ high-speed version is designed to achieve maximum speeds while in continuous operation. If you need a planetary gearbox with an output shaft, look no further. It is the best choice for many applications.
As the name suggests, a planetary gearbox incorporates planetary parts and an output shaft. The outer gears (also called the planetary gears) are connected by a carrier to the output shaft. The carrier is then connected to the output shaft by a ring. There are two or more planetary gears inside the planetary gearbox. Each gear is connected to a carrier, which is connected to the output shaft.
An epicyclic planetary gear train can be assembled so that the planet gear rolls around the sun gear. In the wheel drive planetary gearbox, the planetary gears are grouped over the housing to optimize the size and weight of the system. The planetary gear train can handle torques as high as 332,000 N.m., with the ring gear being fixed while the sun gear is movable.
Another advantage of a planetary gearbox is that it uses many teeth at once. This allows for high speed reduction and high torque transmission, and it is extremely compact. Planetary gearboxes with output shaft are ideal for space-constrained applications. Their compact size and minimal weight make them a popular choice in many industries. They are also known as epicyclic gears and are used in many different types of machines.
A planetary gearbox can have three components. A central sun gear, an outer ring known as the inner gear, and an output shaft. These three components are linked by a carrier. The carrier rotates so that the input and output gears are in sync. They also have a standard gap between the gears. The carrier also acts as the output shaft. They can be used to create small machines, such as a bicycle acceleration hub.
planetarygearbox

planetary gearboxes with integer number of teeth

When designing a planetary gearbox, one must determine the amount of tooth count. This figure is known as the mesh load factor Kg, and is based on the normal tooth forces that are generated in each mesh. The number of planets, the error in the gear design, and the rigidity of the housing all affect Kg. Depending on the type of application, Kg can be calculated by using different standards.
In a typical planetary gearbox, the ratio is an integer number, and the lowest is 3:1. At a ratio of 10, the sun gear is too large and the sun wheel is too low to provide a sufficient amount of torque. In most cases, the ratio is an integer value, and the teeth are evenly spaced. The gear mesh is then balanced to grade 2. The carrier is measured three-dimensionally to detect the accuracy of the planet pin hole in the carrier.
In the simplest case, each planetary gear mesh produces a dynamic signal at its mesh frequency. These signals can cancel or reinforce in various ways. A helix angle, however, introduces axial forces into the gear mesh, which can be cancelled or reinforced in the same way as torques. As the helix angle is an integer number, this planetary gear model does not necessarily require infinite precision.
The resulting motion period is measured in rotational angles. This figure can be used to determine fault diagnosis and calculate the minimum data length required. It can also be used to calculate the kinematic motion of a faulty planet gear tooth. It is important to note that fault-mesh motion is not instantaneous, and therefore, it requires a sufficient amount of time to fully mesh a faulty planet gear.
The load-share factor is similar to that of spur and helical gearboxes, and can be used to calculate dynamic load sharing. When the load share factor is low, the individual gear meshes are slightly loaded. Deflections can vary, especially with high-precision gears. Therefore, the design process should incorporate the tolerance chain. This will ensure the correct ratio of gear mesh.
A planetary gearbox is a type of planetary gear system that is used in motors. It has a sun gear at the center and a set of outer gears. Each gear turns according to its axis around the sun. They are interconnected by a ring component and are connected to each other through a carrier. The carrier also includes the output shaft. And since the sun gear is centered, the mesh is standard.
As an added benefit, planetary gearboxes have sliding surfaces, which reduce noise and vibration. Despite the high-quality of planetary gearboxes, it is important to properly lubricate them to avoid wear and tear. CZPT uses CZPT. In order to make the planetary gearboxes last a long time, the lubricant is usually incorporated in the planetary gearbox.

China Competitive Planetary Gearbox for Machinery Engine Parts     design of planetary gearboxChina Competitive Planetary Gearbox for Machinery Engine Parts     design of planetary gearbox
editor by CX 2023-04-03

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