China F Type Parallel Shaft Helical Gearbox with Hollow Output Shaft comer gearbox

Product Description

F Series industrial helical gearbox Speed Gear Reducer Gearbox Parallel Shaft Helical Gearbox for Mining and Quarries

 

Enter Configurations

Immediate motor coupled

With IEC B5/B14 motor flange

With IEC B5/B14 motor mounted

With CZPT input shaft

Output Configurations

 

Reliable output shaft

Solid output shaft with flange

Hollow output shaft

Hollow output shaft and flange

Variants of the Parallel Shaft Helical Gear Device Series F / FF / FA / FAF

Foot- or flange-mounted

B5 or B14 flange-mounted

Reliable shaft or hollow shaft

Hollow shaft with crucial connection, shrink disk, splined hollow shaft, or Torque Arm

 

Complex Info:

Housing materials Cast iron/Ductile iron
Housing hardness HBS190-240
Equipment substance 20CrMnTi alloy metal
Surface area hardness of gears HRC58°~62 °
Gear main hardness HRC33~forty
Enter / Output shaft materials 42CrMo alloy steel
Input / Output shaft hardness HRC25~thirty
Machining precision of gears accurate grinding, 6~5 Quality
Lubricating oil GB L-CKC220-460, Shell Omala220-460
Warmth treatment method tempering, cementiting, quenching, and so forth.
Effectiveness 94%~ninety six% (relies upon on the transmission stage)
Sounds (MAX) sixty~68dB
Temp. rise (MAX) 40°C
Temp. increase (Oil)(MAX) 50°C
Vibration ≤20µm
Backlash ≤20Arcmin
Manufacturer of bearings China prime manufacturer bearing, HRB/LYC/ZWZ/C&U. Or other brand names asked for, NSK.
Brand of oil seal NAK — ZheJiang or other makes asked for

Specification

Product

Shaft Dia.

mm

Horizontal Middle Top

mm

Exterior Flange Dia.

Mm

Electricity

Kw

Ratio

i

Nominal Torque

Nm

Reliable Shaft

Hollow Shaft

F/FF/FA/FAF37

ф25

ф30

70

160

.12-three

four-138

a hundred and eighty

F/FF/FA/FAF47

ф35

ф35

eighty

two hundred

.12-5.5

4-one hundred seventy five

360

F/FF/FA/FAF57

ф35

ф40

one hundred

250

.18-7.five

four-197

420

F/FF/FA/FAF67

ф40

ф40

one hundred

250

.37-7.five

4-197

seven hundred

F/FF/FA/FAF77

ф50

ф50

a hundred and twenty

three hundred

.75-eleven

four-197

1350

F/FF/FA/FAF87

ф60

ф60

155

350

one.5-22

four-193

2500

F/FF/FA/FAF97

ф70

ф70

180

450

two.2-thirty

4-203

3700

F/FF/FA/FAF107

ф90

ф90

two hundred

450

3-forty five

4-205

6500

F/FF/FA/FAF127

ф110

ф100

240

550

5.5-ninety

4-202

ten thousand

F/FF/FA/FAF157

ф120

ф120

270

660

eleven-a hundred and sixty

4-190

18000

Organization profile

Circumstance

Packing

FAQ

Q1: I want to purchase your goods, how can I pay?
A: You can spend via T/T(thirty%+70%), L/C ,D/P and many others. 

Q2: How can you ensure the good quality?
A: One particular year’s warranty from B/L date. If you satisfy with top quality issue, remember to ship us pictures or online video to check out, we guarantee to send spare areas or new merchandise to exchange. Our promise not consist of inappropriate procedure or mistaken specification selection. 

Q3: How we select types and requirements?
A: You can electronic mail us the sequence code (for instance: RC sequence helical gearbox) as effectively as need details, this sort of as motor energy,output speed or ratio, services aspect or your application…as considerably knowledge as achievable. If you can source some photographs or drawings,it is nice. 

This autumn: If we never uncover what we want on your web site, what ought to we do?
A: We offer 3 alternatives:
1, You can e-mail us the photographs, drawings or descriptions particulars. We will attempt to style your products on the foundation of our
standard designs.
two, Our R&D division is expert for OEM/ODM goods by drawing/samples, you can send us samples, we do tailored design for your bulk acquiring.
3, We can develop new products if they have good market. We have already produced a lot of objects for specific utilizing profitable, this sort of as special gearbox for agitator, cement conveyor, sneakers devices and so on. 

Q5: Can we acquire 1 laptop of every single item for top quality tests?
A: Sure, we are happy to acknowledge demo get for good quality tests.

Q6: How about your product delivery time?
A: Typically for 20’container, it normally takes twenty five-30 workdays for RV collection worm gearbox, 35-forty workdays for helical gearmotors.


/ Piece
|
2 Pieces

(Min. Order)

###

Application: Motor, Motorcycle, Machinery, Agricultural Machinery
Hardness: Hardened Tooth Surface
Installation: M1-M6
Layout: Coaxial
Gear Shape: Cylindrical Gear
Step: Three-Step

###

Customization:
Available

|


###

Input Configurations
Direct motor coupled
With IEC B5/B14 motor flange
With IEC B5/B14 motor mounted
With solid input shaft
Output Configurations
 
Solid output shaft
Solid output shaft with flange
Hollow output shaft
Hollow output shaft and flange
Variants of the Parallel Shaft Helical Gear Unit Series F / FF / FA / FAF
Foot- or flange-mounted
B5 or B14 flange-mounted
Solid shaft or hollow shaft
Hollow shaft with key connection, shrink disk, splined hollow shaft, or Torque Arm

###

Housing material Cast iron/Ductile iron
Housing hardness HBS190-240
Gear material 20CrMnTi alloy steel
Surface hardness of gears HRC58°~62 °
Gear core hardness HRC33~40
Input / Output shaft material 42CrMo alloy steel
Input / Output shaft hardness HRC25~30
Machining precision of gears accurate grinding, 6~5 Grade
Lubricating oil GB L-CKC220-460, Shell Omala220-460
Heat treatment tempering, cementiting, quenching, etc.
Efficiency 94%~96% (depends on the transmission stage)
Noise (MAX) 60~68dB
Temp. rise (MAX) 40°C
Temp. rise (Oil)(MAX) 50°C
Vibration ≤20µm
Backlash ≤20Arcmin
Brand of bearings China top brand bearing, HRB/LYC/ZWZ/C&U. Or other brands requested, NSK.
Brand of oil seal NAK — Taiwan or other brands requested

###

Model
Shaft Dia.
mm
Horizontal Center Height
mm
External Flange Dia.
Mm
Power
Kw
Ratio
i
Nominal Torque
Nm
Solid Shaft
Hollow Shaft
F/FF/FA/FAF37
ф25
ф30
70
160
0.12-3
4-138
180
F/FF/FA/FAF47
ф35
ф35
80
200
0.12-5.5
4-175
360
F/FF/FA/FAF57
ф35
ф40
100
250
0.18-7.5
4-197
420
F/FF/FA/FAF67
ф40
ф40
100
250
0.37-7.5
4-197
700
F/FF/FA/FAF77
ф50
ф50
120
300
0.75-11
4-197
1350
F/FF/FA/FAF87
ф60
ф60
155
350
1.5-22
4-193
2500
F/FF/FA/FAF97
ф70
ф70
180
450
2.2-30
4-203
3700
F/FF/FA/FAF107
ф90
ф90
200
450
3-45
4-205
6500
F/FF/FA/FAF127
ф110
ф100
240
550
5.5-90
4-202
10000
F/FF/FA/FAF157
ф120
ф120
270
660
11-160
4-190
18000

/ Piece
|
2 Pieces

(Min. Order)

###

Application: Motor, Motorcycle, Machinery, Agricultural Machinery
Hardness: Hardened Tooth Surface
Installation: M1-M6
Layout: Coaxial
Gear Shape: Cylindrical Gear
Step: Three-Step

###

Customization:
Available

|


###

Input Configurations
Direct motor coupled
With IEC B5/B14 motor flange
With IEC B5/B14 motor mounted
With solid input shaft
Output Configurations
 
Solid output shaft
Solid output shaft with flange
Hollow output shaft
Hollow output shaft and flange
Variants of the Parallel Shaft Helical Gear Unit Series F / FF / FA / FAF
Foot- or flange-mounted
B5 or B14 flange-mounted
Solid shaft or hollow shaft
Hollow shaft with key connection, shrink disk, splined hollow shaft, or Torque Arm

###

Housing material Cast iron/Ductile iron
Housing hardness HBS190-240
Gear material 20CrMnTi alloy steel
Surface hardness of gears HRC58°~62 °
Gear core hardness HRC33~40
Input / Output shaft material 42CrMo alloy steel
Input / Output shaft hardness HRC25~30
Machining precision of gears accurate grinding, 6~5 Grade
Lubricating oil GB L-CKC220-460, Shell Omala220-460
Heat treatment tempering, cementiting, quenching, etc.
Efficiency 94%~96% (depends on the transmission stage)
Noise (MAX) 60~68dB
Temp. rise (MAX) 40°C
Temp. rise (Oil)(MAX) 50°C
Vibration ≤20µm
Backlash ≤20Arcmin
Brand of bearings China top brand bearing, HRB/LYC/ZWZ/C&U. Or other brands requested, NSK.
Brand of oil seal NAK — Taiwan or other brands requested

###

Model
Shaft Dia.
mm
Horizontal Center Height
mm
External Flange Dia.
Mm
Power
Kw
Ratio
i
Nominal Torque
Nm
Solid Shaft
Hollow Shaft
F/FF/FA/FAF37
ф25
ф30
70
160
0.12-3
4-138
180
F/FF/FA/FAF47
ф35
ф35
80
200
0.12-5.5
4-175
360
F/FF/FA/FAF57
ф35
ф40
100
250
0.18-7.5
4-197
420
F/FF/FA/FAF67
ф40
ф40
100
250
0.37-7.5
4-197
700
F/FF/FA/FAF77
ф50
ф50
120
300
0.75-11
4-197
1350
F/FF/FA/FAF87
ф60
ф60
155
350
1.5-22
4-193
2500
F/FF/FA/FAF97
ф70
ф70
180
450
2.2-30
4-203
3700
F/FF/FA/FAF107
ф90
ф90
200
450
3-45
4-205
6500
F/FF/FA/FAF127
ф110
ф100
240
550
5.5-90
4-202
10000
F/FF/FA/FAF157
ф120
ф120
270
660
11-160
4-190
18000

Choosing a Gearbox For Your Application

The gearbox is an essential part of bicycles. It is used for several purposes, including speed and force. A gearbox is used to achieve one or both of these goals, but there is always a trade-off. Increasing speed increases wheel speed and forces on the wheels. Similarly, increasing pedal force increases the force on the wheels. This makes it easier for cyclists to accelerate their bicycles. However, this compromise makes the gearbox less efficient than an ideal one.
gearbox

Dimensions

Gearboxes come in different sizes, so the size of your unit depends on the number of stages. Using a chart to determine how many stages are required will help you determine the dimensions of your unit. The ratios of individual stages are normally greater at the top and get smaller as you get closer to the last reduction. This information is important when choosing the right gearbox for your application. However, the dimensions of your gearbox do not have to be exact. Some manufacturers have guides that outline the required dimensions.
The service factor of a gearbox is a combination of the required reliability, the actual service condition, and the load that the gearbox will endure. It can range from 1.0 to 1.4. If the service factor of a gearbox is 1.0, it means that the unit has just enough capacity to meet your needs, but any extra requirements could cause the unit to fail or overheat. However, service factors of 1.4 are generally sufficient for most industrial applications, since they indicate that a gearbox can withstand 1.4 times its application requirement.
Different sizes also have different shapes. Some types are concentric, while others are parallel or at a right angle. The fourth type of gearbox is called shaft mount and is used when mounting the gearbox by foot is impossible. We will discuss the different mounting positions later. In the meantime, keep these dimensions in mind when choosing a gearbox for your application. If you have space constraints, a concentric gearbox is usually your best option.

Construction

The design and construction of a gearbox entails the integration of various components into a single structure. The components of a gearbox must have sufficient rigidity and adequate vibration damping properties. The design guidelines note the approximate values for the components and recommend the production method. Empirical formulas were used to determine the dimensions of the various components. It was found that these methods can simplify the design process. These methods are also used to calculate the angular and axial displacements of the components of the gearbox.
In this project, we used a 3D modeling software called SOLIDWORKS to create a 3-D model of a gear reducer. We used this software to simulate the structure of the gearbox, and it has powerful design automation tools. Although the gear reducer and housing are separate parts, we model them as a single body. To save time, we also removed the auxiliary elements, such as oil inlets and oil level indicators, from the 3D model.
Our method is based on parameter-optimized deep neural networks (DBNs). This model has both supervised and unsupervised learning capabilities, allowing it to be self-adaptive. This method is superior to traditional methods, which have poor self-adaptive feature extraction and shallow network generalization. Our algorithm is able to recognize faults in different states of the gearbox using its vibration signal. We have tested our model on two gearboxes.
With the help of advanced material science technologies, we can now manufacture the housing for the gearbox using high-quality steel and aluminium alloys. In addition, advanced telematics systems have increased the response time of manufacturers. These technologies are expected to create tremendous opportunities in the coming years and fuel the growth of the gearbox housing market. There are many different ways to construct a gearbox, and these techniques are highly customizable. In this study, we will consider the design and construction of various gearbox types, as well as their components.
gearbox

Working

A gearbox is a mechanical device that transmits power from one gear to another. The different types of gears are called planetary gears and are used in a variety of applications. Depending on the type of gearbox, it may be concentric, parallel, or at a right angle. The fourth type of gearbox is a shaft mount. The shaft mount type is used in applications that cannot be mounted by foot. The various mounting positions will be discussed later.
Many design guidelines recommend a service factor of 1.0, which needs to be adjusted based on actual service conditions. This factor is the combined measure of external load, required reliability, and overall gearbox life. In general, published service factors are the minimum requirements for a particular application, but a higher value is necessary for severe loading. This calculation is also recommended for high-speed gearboxes. However, the service factor should not be a sole determining factor in the selection process.
The second gear of a pair of gears has more teeth than the first gear. It also turns slower, but with greater torque. The second gear always turns in the opposite direction. The animation demonstrates this change in direction. A gearbox can also have more than one pair of gears, and a first gear may be used for the reverse. When a gear is shifted from one position to another, the second gear is engaged and the first gear is engaged again.
Another term used to describe a gearbox is “gear box.” This term is an interchangeable term for different mechanical units containing gears. Gearboxes are commonly used to alter speed and torque in various applications. Hence, understanding the gearbox and its parts is essential to maintaining your car’s performance. If you want to extend the life of your vehicle, be sure to check the gearbox’s efficiency. The better its functioning, the less likely it is to fail.

Advantages

Automatic transmission boxes are almost identical to mechanical transmission boxes, but they also have an electronic component that determines the comfort of the driver. Automatic transmission boxes use special blocks to manage shifts effectively and take into account information from other systems, as well as the driver’s input. This ensures accuracy and positioning. The following are a few gearbox advantages:
A gearbox creates a small amount of drag when pedaling, but this drag is offset by the increased effort to climb. The external derailleur system is more efficient when adjusted for friction, but it does not create as little drag in dry conditions. The internal gearbox allows engineers to tune the shifting system to minimize braking issues, pedal kickback, and chain growth. As a result, an internal gearbox is a great choice for bikes with high-performance components.
Helical gearboxes offer some advantages, including a low noise level and lower vibration. They are also highly durable and reliable. They can be extended in modular fashion, which makes them more expensive. Gearboxes are best for applications involving heavy loads. Alternatively, you can opt for a gearbox with multiple teeth. A helical gearbox is more durable and robust, but it is also more expensive. However, the benefits far outweigh the disadvantages.
A gearbox with a manual transmission is often more energy-efficient than one with an automatic transmission. Moreover, these cars typically have lower fuel consumption and higher emissions than their automatic counterparts. In addition, the driver does not have to worry about the brakes wearing out quickly. Another advantage of a manual transmission is its affordability. A manual transmission is often available at a lower cost than its automatic counterpart, and repairs and interventions are easier and less costly. And if you have a mechanical problem with the gearbox, you can control the fuel consumption of your vehicle with appropriate driving habits.
gearbox

Application

While choosing a gearbox for a specific application, the customer should consider the load on the output shaft. High impact loads will wear out gear teeth and shaft bearings, requiring higher service factors. Other factors to consider are the size and style of the output shaft and the environment. Detailed information on these factors will help the customer choose the best gearbox. Several sizing programs are available to determine the most appropriate gearbox for a specific application.
The sizing of a gearbox depends on its input speed, torque, and the motor shaft diameter. The input speed must not exceed the required gearbox’s rating, as high speeds can cause premature seal wear. A low-backlash gearbox may be sufficient for a particular application. Using an output mechanism of the correct size may help increase the input speed. However, this is not recommended for all applications. To choose the right gearbox, check the manufacturer’s warranty and contact customer service representatives.
Different gearboxes have different strengths and weaknesses. A standard gearbox should be durable and flexible, but it must also be able to transfer torque efficiently. There are various types of gears, including open gearing, helical gears, and spur gears. Some of the types of gears can be used to power large industrial machines. For example, the most popular type of gearbox is the planetary drive gearbox. These are used in material handling equipment, conveyor systems, power plants, plastics, and mining. Gearboxes can be used for high-speed applications, such as conveyors, crushers, and moving monorail systems.
Service factors determine the life of a gearbox. Often, manufacturers recommend a service factor of 1.0. However, the actual value may be higher or lower than that. It is often useful to consider the service factor when choosing a gearbox for a particular application. A service factor of 1.4 means that the gearbox can handle 1.4 times the load required. For example, a 1,000-inch-pound gearbox would need a 1,400-inch-pound gearbox. Service factors can be adjusted to suit different applications and conditions.

China F Type Parallel Shaft Helical Gearbox with Hollow Output Shaft     comer gearbox	China F Type Parallel Shaft Helical Gearbox with Hollow Output Shaft     comer gearbox
editor by CX 2023-03-27