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ZAWSZE MOCPrzekładnie słoneczne i elementy planetarne
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Wady przekładni planetarnej z silnikiem o wysokim momencie obrotowym i niskim luzem 120 mm w Chinach

EVER POWER · grudzień 30, 2022

Opis towaru

Higher Torque Minimal Backlash 120MM Motor Planetary Gear Box

The high-precision planetary gearbox adopts spur gear design, and is used in a variety of manage transmission fields with servo motors, this sort of as precision device resources, laser slicing tools, battery processing tools, and so on. It has the rewards of massive torsional rigidity and massive output torque.

Opis towaru

Atrybuty:
one.Hole output construction,simple set up.
two.Straight tooth push ,single cantilever construction.basic style,economic price tag.
3.Operating steady. Reduced noise..
four.Backlash 8-sixteen arcmin. Can fit most occasion.
five.The enter connection requirements are comprehensive and there are a lot of options.
6.Keyway can be opened in the force shaft.

Merchandise Parameters

Specyfikacje PFN60 PFN80 PFN90 PFN120 PFN160
Parametry techniczne
Maksymalny moment obrotowy Nm 1,5-krotność momentu znamionowego
Moment obrotowy zatrzymania awaryjnego Nm 2,5-krotność momentu znamionowego
Maksymalne obciążenie promieniowe N 240 400 450 1240 2250
Maksymalne obciążenie osiowe N 220 420 430 tysiąc 1500
Sztywność skrętna Nm/minutę łuku one.eight cztery,7 four.eighty five 11 35
Max.Enter Velocity obr./min 8000 6000 6000 6000 4000
Oceniony Enter Pace obr./min 4000 3500 3500 3500 3000
Hałas dB ≤58 ≤60 ≤60 ≤65 ≤70
Average Existence Time H 20000
Sprawność pełnego obciążenia % L1≥96% L2≥94%
Powrót Backlash P1 L1 minut łukowych ≤8 ≤8 ≤8 ≤8 ≤8
L2 minut łukowych ≤12 ≤12 ≤12 ≤12 ≤12
P2 L1 minut łukowych ≤16 ≤16 ≤16 ≤16 ≤16
L2 minut łukowych ≤20 ≤20 ≤20 ≤20 ≤20
Instant Of Inertia Desk L1 3 kg*cm2 .czterdzieści sześć .77 one.seventy three 12.78 36.72
4 kg*cm2 .46 .siedemdziesiąt siedem 1.seventy three 12.seventy eight 36.seventy two
5 kg*cm2 .46 .77 one.seventy three twelve.78 36.seventy two
siedem kg*cm2 .czterdzieści jeden .sześćdziesiąt pięć one.42 eleven.38 34.02
10 kg*cm2 .41 .sześćdziesiąt pięć jeden, czterdzieści dwa eleven.38 34.02
L2 dwanaście kg*cm2 .44 .72 jeden, czterdzieści dziewięć dwanaście, osiemnaście 34.24
piętnaście kg*cm2 .czterdzieści cztery .siedemdziesiąt dwa jeden,49 12.18 34.24
sixteen kg*cm2 .44 .siedemdziesiąt dwa 1.49 dwanaście, osiemnaście 34.24
dwadzieścia kg*cm2 .44 .siedemdziesiąt dwa 1.forty nine dwanaście, osiemnaście 34.24
dwadzieścia pięć kg*cm2 .czterdzieści cztery .72 1.forty nine dwanaście, osiemnaście 34.24
28 kg*cm2 .czterdzieści cztery .72 jeden, czterdzieści dziewięć 12.osiemnaście 34.24
30 kg*cm2 .czterdzieści cztery .siedemdziesiąt dwa jeden,49 12.18 34.24
35 kg*cm2 .44 .72 1.49 dwanaście, osiemnaście 34.24
czterdzieści kg*cm2 .44 .72 1.49 12.osiemnaście 34.24
50 kg*cm2 .34 .pięćdziesiąt osiem 1.25 eleven.forty eight 34.02
70 kg*cm2 .34 .58 1.dwadzieścia pięć jedenaście,48 34.02
100 kg*cm2 .34 .pięćdziesiąt osiem jeden,25 11.czterdzieści osiem 34.02
Specjalistyczny parametr Stage Stosunek   PFN60 PFN80 PFN90 PFN120 PFN160
Moment znamionowy L1 3 Nm 27 50 96 161 364
4 Nm czterdzieści 90 122 210 423
five Nm 40 90 122 210 423
7 Nm 34 48 dziewięćdziesiąt pięć one hundred seventy 358
dziesięć Nm 16 22 56 86 210
L2 12 Nm 27 pięćdziesiąt dziewięćdziesiąt sześć 161 364
15 Nm 27 50 96 161 364
sixteen Nm czterdzieści dziewięćdziesiąt 122 210 423
20 Nm 40 90 122 210 423
25 Nm 40 dziewięćdziesiąt 122 210 423
28 Nm 40 dziewięćdziesiąt 122 210 423
30 Nm 27 50 dziewięćdziesiąt sześć 161 364
35 Nm czterdzieści dziewięćdziesiąt 122 210 423
czterdzieści Nm czterdzieści dziewięćdziesiąt 122 210 423
50 Nm 40 dziewięćdziesiąt 122 210 423
70 Nm 34 czterdzieści osiem dziewięćdziesiąt pięć 170 358
100 Nm sixteen 22 pięćdziesiąt sześć 86 210
Degree Of Defense   IP65
Temperatura pracy ºC  – 10ºC do -90ºC
Waga L1 kg .95 2.27 3.06 6,93 fifteen.five
L2 kg one.2 two.eight 3.86 eight.98 siedemnaście

Profil firmy

Opakowanie i wysyłka

1. Lead time: 10-fifteen times as typical, thirty times in occupied period, it will be based on the detailed buy amount
two. Shipping and delivery: DHL/ UPS/ TNT/ EMS/ FEDEX

Często zadawane pytania

one. who are we?
Hefa Group is based in ZheJiang , China, commence from 1998,has a 3 subsidiaries in whole.The Principal Merchandise is planetary gearbox,timing belt pulley, helical gear,spur gear,gear rack,gear ring,chain wheel,hollow rotating system,module,etc

2. how can we guarantee high quality?
Usually a pre-manufacturing sample before mass production
Always ultimate Inspection just before shipment

three.how to select the appropriate planetary gearbox?
First of all,we need to have you to be CZPT to provide related parameters.If you have a motor drawing,it will let us advise a appropriate gearbox for you more rapidly.If not,we hope you can provide the following motor parameters:output pace,output torque,voltage,present,ip,sound,functioning conditions,motor dimensions and energy,and so on

4. why ought to you buy from us not from other suppliers?
We are a 22 several years activities maker on generating the gears, specializing in production all kinds of spur/bevel/helical gear, grinding gear, equipment shaft, timing pulley, rack, planetary equipment reducer, timing belt and such transmission equipment areas

five. what companies can we supply?
Accepted Shipping and delivery Phrases: Fedex,DHL,UPS
Rozpoznawana waluta płatności: USD, EUR, HKD, GBP, CNY
Accepted Payment Kind: T/T,L/C,PayPal,Western Union
Języki: angielski, chiński, japoński

Aplikacja: Motor, Motorcycle, Machinery, Marine, Agricultural Machinery, Machine Tool Manufacturing
Funkcjonować: Zmiana momentu obrotowego, zmiana kierunku jazdy, zmiana prędkości, redukcja prędkości
Układ: Współosiowy
Twardość: Utwardzona powierzchnia zęba
Instalacja: Typ pionowy
Krok: Pojedynczy krok

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Próbki:
US$ 146/Piece
1 sztuka (minimalne zamówienie)

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Poproś o próbkę

###

Personalizacja:
Dostępny

|

Spersonalizowane żądanie

###

Specyfikacje PFN60 PFN80 PFN90 PFN120 PFN160
Parametry techniczne
Maksymalny moment obrotowy Nm 1,5-krotność momentu znamionowego
Moment obrotowy zatrzymania awaryjnego Nm 2,5-krotność momentu znamionowego
Maksymalne obciążenie promieniowe N 240 400 450 1240 2250
Maksymalne obciążenie osiowe N 220 420 430 1000 1500
Sztywność skrętna Nm/minutę łuku 1.8 4.7 4.85 11 35
Maksymalna prędkość wejściowa obr./min 8000 6000 6000 6000 4000
Znamionowa prędkość wejściowa obr./min 4000 3500 3500 3500 3000
Hałas dB ≤58 ≤60 ≤60 ≤65 ≤70
Średni czas życia H 20000
Wydajność pełnego obciążenia % L1≥96% L2≥94%
Powrót Backlash P1 L1 minut łukowych ≤8 ≤8 ≤8 ≤8 ≤8
L2 minut łukowych ≤12 ≤12 ≤12 ≤12 ≤12
P2 L1 minut łukowych ≤16 ≤16 ≤16 ≤16 ≤16
L2 minut łukowych ≤20 ≤20 ≤20 ≤20 ≤20
Tabela momentów bezwładności L1 3 kg*cm2 0.46 0.77 1.73 12.78 36.72
4 kg*cm2 0.46 0.77 1.73 12.78 36.72
5 kg*cm2 0.46 0.77 1.73 12.78 36.72
7 kg*cm2 0.41 0.65 1.42 11.38 34.02
10 kg*cm2 0.41 0.65 1.42 11.38 34.02
L2 12 kg*cm2 0.44 0.72 1.49 12.18 34.24
15 kg*cm2 0.44 0.72 1.49 12.18 34.24
16 kg*cm2 0.44 0.72 1.49 12.18 34.24
20 kg*cm2 0.44 0.72 1.49 12.18 34.24
25 kg*cm2 0.44 0.72 1.49 12.18 34.24
28 kg*cm2 0.44 0.72 1.49 12.18 34.24
30 kg*cm2 0.44 0.72 1.49 12.18 34.24
35 kg*cm2 0.44 0.72 1.49 12.18 34.24
40 kg*cm2 0.44 0.72 1.49 12.18 34.24
50 kg*cm2 0.34 0.58 1.25 11.48 34.02
70 kg*cm2 0.34 0.58 1.25 11.48 34.02
100 kg*cm2 0.34 0.58 1.25 11.48 34.02
Parametry techniczne Poziom Stosunek   PFN60 PFN80 PFN90 PFN120 PFN160
Moment znamionowy L1 3 Nm 27 50 96 161 364
4 Nm 40 90 122 210 423
5 Nm 40 90 122 210 423
7 Nm 34 48 95 170 358
10 Nm 16 22 56 86 210
L2 12 Nm 27 50 96 161 364
15 Nm 27 50 96 161 364
16 Nm 40 90 122 210 423
20 Nm 40 90 122 210 423
25 Nm 40 90 122 210 423
28 Nm 40 90 122 210 423
30 Nm 27 50 96 161 364
35 Nm 40 90 122 210 423
40 Nm 40 90 122 210 423
50 Nm 40 90 122 210 423
70 Nm 34 48 95 170 358
100 Nm 16 22 56 86 210
Stopień ochrony   IP65
Temperatura pracy ºC  – 10ºC do -90ºC
Waga L1 kg 0.95 2.27 3.06 6.93 15.5
L2 kg 1.2 2.8 3.86 8.98 17
Aplikacja: Motor, Motorcycle, Machinery, Marine, Agricultural Machinery, Machine Tool Manufacturing
Funkcjonować: Zmiana momentu obrotowego, zmiana kierunku jazdy, zmiana prędkości, redukcja prędkości
Układ: Współosiowy
Twardość: Utwardzona powierzchnia zęba
Instalacja: Typ pionowy
Krok: Pojedynczy krok

###

Próbki:
US$ 146/Piece
1 sztuka (minimalne zamówienie)

|
Poproś o próbkę

###

Personalizacja:
Dostępny

|

Spersonalizowane żądanie

###

Specyfikacje PFN60 PFN80 PFN90 PFN120 PFN160
Parametry techniczne
Maksymalny moment obrotowy Nm 1,5-krotność momentu znamionowego
Moment obrotowy zatrzymania awaryjnego Nm 2,5-krotność momentu znamionowego
Maksymalne obciążenie promieniowe N 240 400 450 1240 2250
Maksymalne obciążenie osiowe N 220 420 430 1000 1500
Sztywność skrętna Nm/minutę łuku 1.8 4.7 4.85 11 35
Maksymalna prędkość wejściowa obr./min 8000 6000 6000 6000 4000
Znamionowa prędkość wejściowa obr./min 4000 3500 3500 3500 3000
Hałas dB ≤58 ≤60 ≤60 ≤65 ≤70
Średni czas życia H 20000
Wydajność pełnego obciążenia % L1≥96% L2≥94%
Powrót Backlash P1 L1 minut łukowych ≤8 ≤8 ≤8 ≤8 ≤8
L2 minut łukowych ≤12 ≤12 ≤12 ≤12 ≤12
P2 L1 minut łukowych ≤16 ≤16 ≤16 ≤16 ≤16
L2 minut łukowych ≤20 ≤20 ≤20 ≤20 ≤20
Tabela momentów bezwładności L1 3 kg*cm2 0.46 0.77 1.73 12.78 36.72
4 kg*cm2 0.46 0.77 1.73 12.78 36.72
5 kg*cm2 0.46 0.77 1.73 12.78 36.72
7 kg*cm2 0.41 0.65 1.42 11.38 34.02
10 kg*cm2 0.41 0.65 1.42 11.38 34.02
L2 12 kg*cm2 0.44 0.72 1.49 12.18 34.24
15 kg*cm2 0.44 0.72 1.49 12.18 34.24
16 kg*cm2 0.44 0.72 1.49 12.18 34.24
20 kg*cm2 0.44 0.72 1.49 12.18 34.24
25 kg*cm2 0.44 0.72 1.49 12.18 34.24
28 kg*cm2 0.44 0.72 1.49 12.18 34.24
30 kg*cm2 0.44 0.72 1.49 12.18 34.24
35 kg*cm2 0.44 0.72 1.49 12.18 34.24
40 kg*cm2 0.44 0.72 1.49 12.18 34.24
50 kg*cm2 0.34 0.58 1.25 11.48 34.02
70 kg*cm2 0.34 0.58 1.25 11.48 34.02
100 kg*cm2 0.34 0.58 1.25 11.48 34.02
Parametry techniczne Poziom Stosunek   PFN60 PFN80 PFN90 PFN120 PFN160
Moment znamionowy L1 3 Nm 27 50 96 161 364
4 Nm 40 90 122 210 423
5 Nm 40 90 122 210 423
7 Nm 34 48 95 170 358
10 Nm 16 22 56 86 210
L2 12 Nm 27 50 96 161 364
15 Nm 27 50 96 161 364
16 Nm 40 90 122 210 423
20 Nm 40 90 122 210 423
25 Nm 40 90 122 210 423
28 Nm 40 90 122 210 423
30 Nm 27 50 96 161 364
35 Nm 40 90 122 210 423
40 Nm 40 90 122 210 423
50 Nm 40 90 122 210 423
70 Nm 34 48 95 170 358
100 Nm 16 22 56 86 210
Stopień ochrony   IP65
Temperatura pracy ºC  – 10ºC do -90ºC
Waga L1 kg 0.95 2.27 3.06 6.93 15.5
L2 kg 1.2 2.8 3.86 8.98 17

Przekładnia planetarna

This article will explore the design and applications of a planetary gearbox. The reduction ratio of a planetary gearbox is dependent on the number of teeth in the gears. The ratios of planetary gearboxes are usually lower than those of conventional mechanical transmissions, which are mainly used to drive engines and generators. They are often the best choice for heavy-duty applications. The following are some of the advantages of planetary gearboxes.
przekładnia planetarna

przekładnie planetarne

Planetary gearboxes work on a similar principle to solar systems. They rotate around a center gear called the sun gear, and two or more outer gears, called planet gears, are connected by a carrier. These gears then drive an output shaft. The arrangement of planet gears is similar to that of the Milky Way’s ring of planets. This arrangement produces the best torque density and stiffness for a gearbox.
As a compact alternative to normal pinion-and-gear reducers, planetary gearing offers many advantages. These characteristics make planetary gearing ideal for a variety of applications, including compactness and low weight. The efficiency of planetary gearing is enhanced by the fact that ninety percent of the input energy is transferred to the output. The gearboxes also have low noise and high torque density. Additionally, their design offers better load distribution, which contributes to a longer service life.
Planetary gears require lubrication. Because they have a smaller footprint than conventional gears, they dissipate heat well. In fact, lubrication can even lower vibration and noise. It’s also important to keep the gears properly lubricated to prevent the wear and tear that comes with use. The lubrication in planetary gears also helps keep them operating properly and reduces wear and tear on the gears.
A planetary gearbox uses multiple planetary parts to achieve the reduction goal. Each gear has an output shaft and a sun gear located in the center. The ring gear is fixed to the machine, while the sun gear is attached to a clamping system. The outer gears are connected to the carrier, and each planetary gear is held together by rings. This arrangement allows the planetary gear to be symmetrical with respect to the input shaft.
The gear ratio of a planetary gearbox is defined by the sun gear’s number of teeth. As the sun gear gets smaller, the ratio of the gear will increase. The ratio range of planetary gears ranges from 3:1 to ten to one. Eventually, however, the sun gear becomes too small, and the torque will fall significantly. The higher the ratio, the less torque the gears can transmit. So, planetary gears are often referred to as “planetary” gears.
przekładnia planetarna

Their design

The basic design of a Planetary Gearbox is quite simple. It consists of three interconnecting links, each of which has its own torque. The ring gear is fixed to the frame 0 at O, and the other two are fixed to each other at A and B. The ring gear, meanwhile, is attached to the planet arm 3 at O. All three parts are connected by joints. A free-body diagram is shown in Figure 9.
During the development process, the design team will divide the power to each individual planet into its respective power paths. This distribution will be based on the meshing condition of all gears in the system. Then, the design team will proceed to determine the loads on individual gear meshes. Using this method, it is possible to determine the loads on individual gear meshes and the shape of ring gear housing.
Planetary Gearboxes are made of three gear types. The sun gear is the center, which is connected to the other two gears by an internal tooth ring gear. The planet pinions are arranged in a carrier assembly that sets their spacing. The carrier also incorporates an output shaft. The three components in a Planetary Gearbox mesh with each other, and they rotate together as one. Depending on the application, they may rotate at different speeds or at different times.
The planetary gearbox’s design is unique. In a planetary gearbox, the input gear rotates around the central gear, while the outer gears are arranged around the sun gear. In addition, the ring gear holds the structure together. A carrier connects the outer gears to the output shaft. Ultimately, this gear system transmits high torque. This type of gearbox is ideal for high-speed operations.
The basic design of a Planetary Gearbox consists of multiple contacts that must mesh with each other. A single planet has an integer number of teeth, while the ring has a non-integer number. The teeth of the planets must mesh with each other, as well as the sun. The tooth counts, as well as the planet spacing, play a role in the design. A planetary gearbox must have an integer number of teeth to function properly.

Aplikacje

In addition to the above-mentioned applications, planetary gearing is also used in machine tools, plastic machinery, derrick and dock cranes, and material handling equipments. Further, its application is found in dredging equipment, road-making machinery, sugar crystallizers, and mill drives. While its versatility and efficiency makes it a desirable choice for many industries, its complicated structure and construction make it a complex component.
Among the many benefits of using a planetary gearbox, the ability to transmit greater torque into a controlled space makes it a popular choice for many industries. Moreover, adding additional planet gears increases the torque density. This makes planetary gears suitable for applications requiring high torque. They are also used in electric screwdrivers and turbine engines. However, they are not used in everything. Some of the more common applications are discussed below:
One of the most important features of planetary gearboxes is their compact footprint. They are able to transmit torque while at the same time reducing noise and vibration. In addition to this, they are able to achieve a high speed without sacrificing high-quality performance. The compact footprint of these gears also allows them to be used in high-speed applications. In some cases, a planetary gearbox has sliding sections. Some of these sections are lubricated with oil, while others may require a synthetic gel. Despite these unique features, planetary gears have become common in many industries.
Planetary gears are composed of three components. The sun gear is the input gear, whereas the planet gears are the output gears. They are connected by a carrier. The carrier connects the input shaft with the output shaft. A planetary gearbox can be designed for various requirements, and the type you use will depend on the needs of your application. Its design and performance must meet your application’s needs.
The ratios of planetary gears vary depending on the number of planets. The smaller the sun gear, the greater the ratio. When planetary stages are used alone, the ratio range is 3:1 to 10:1. Higher ratios can be obtained by connecting several planetary stages together in the same ring gear. This method is known as a multi-stage gearbox. However, it can only be used in large gearboxes.
przekładnia planetarna

Konserwacja

The main component of a planetary gearbox is the planetary gear. It requires regular maintenance and cleaning to remain in top shape. Demand for a longer life span protects all other components of the gearbox. This article will discuss the maintenance and cleaning procedures for planetary gears. After reading this article, you should know how to maintain your planetary gearbox properly. Hopefully, you can enjoy a longer life with your gearbox.
Firstly, it is important to know how to properly lubricate a planetary gearbox. The lubricant is essential as gears that operate at high speeds are subject to high levels of heat and friction. The housing of the planetary gearbox should be constructed to allow the heat to dissipate. The recommended oil is synthetic, and it should be filled between 30 and 50 percent. The lubricant should be changed at least every six months or as needed.
While it may seem unnecessary to replace a planetary gearbox, regular servicing will help it last a long time. A regular inspection will identify a problem and the appropriate repairs are needed. Once the planetary gearbox is full, it will plug with gear oil. To avoid this problem, consider getting the unit repaired instead of replacing the gearbox. This can save you a lot of money over a new planetary gearbox.
Proper lubrication is essential for a long life of your planetary gearbox. Oil change frequency should be based on oil temperature and operating speed. Oil at higher temperatures should be changed more frequently because it loses its molecular structure and cannot form a protective film. After this, oil filter maintenance should be performed every few months. Lastly, the gearbox oil needs to be checked regularly and replaced when necessary.

Wady przekładni planetarnej z silnikiem o wysokim momencie obrotowym i niskim luzem 120 mm w ChinachWady przekładni planetarnej z silnikiem o wysokim momencie obrotowym i niskim luzem 120 mm w Chinach
editor by czh 2022-12-30