China Helical Gear Reducer W Ithout Motor Gearbox Output Shaft helical gearbox description

Merchandise Description

Helical Equipment Motor (R Kind) 

Input Configurations

Direct motor coupled

with IEC B5/B14 motor flange

with IEC B5/B14 motor mounted

with sound input shaft

Output Configurations

Strong output shaft

Sound output shaft with flange

Variants of Helical Equipment Unit Series RX / R / RF

Single Phase or 2/3 Phase

Foot- or flange-mounted

Foot- and flange-mounted

Flange-mounted with prolonged bearing housing

Primary Function
R variety equipment reducer is an ideal option for high output speeds or lower excess weight. Often with a higher level of effectiveness, our helical equipment models offer an the best possible ratio amongst output torque and installation place. This signifies: a helical gear unit virtually constantly matches your software.
Specification

Model

Reliable Output Shaft Dia./Length

mm

Horizontal Center Top mm

External Flange Dia.

 mm

Electricity

(kw)

Ratio

(i)

Nominal Torque

(Nm)

R/RF37

ф25/50

90

a hundred and twenty

.twelve-.75

5-136

one hundred fifty

R/RF47

ф30/60

a hundred and fifteen

160

.25-2.two

five-173

three hundred

R/RF57

ф35/70

a hundred and fifteen

200

1.eighteen-5.5

5-173

400

R/RF67

ф35/70

one hundred thirty

two hundred

.37-7.5

5-one hundred seventy

500

R/RF77

ф40/80

one hundred forty

250

.55-11.

5-192

750

R/RF87

ф50/a hundred

one hundred eighty

three hundred

.75-eighteen.5

five-192

1250

R/RF97

ф60/120

225

350

1.fifty-thirty.

5-197

2400

R/RF107

ф70/one hundred forty

250

350

two.twenty-forty five.

5-197

3600

R/RF137

ф90/170

315

450

four.00-forty five.00

5-197

6600

R/RF147

ф110/210

355

450

7.50-90.00

five-195

10700

R/RF167

ф120/210

425

550

eleven.00-132.00

5-186

14800

Organization Profile
Packing
Scenarioes

FAQ
Q1: I want to buy your goods, how can I spend?
A: You can pay via T/T(30%+70%), L/C ,D/P and many others. 

Q2: How can you guarantee the top quality?
A: A single year’s guarantee in opposition to B/L day. If you satisfy with good quality issue, remember to send out us pictures or video to examine, we assure to deliver spare components or new products to replace. Our promise not incorporate inappropriate operation or incorrect specification variety. 

Q3: How we pick models and requirements?
A: You can email us the series code (for case in point: RC collection helical gearbox) as effectively as requirement information, such as motor electrical power,output pace or ratio, service issue or your software…as significantly knowledge as attainable. If you can supply some pictures or drawings,it is great. 

This autumn: If we do not discover what we want on your internet site, what must we do?
A: We provide 3 choices:
one, You can email us the photographs, drawings or descriptions specifics. We will try to design your merchandise on the foundation of our
common types.
two, Our R&D department is specialist for OEM/ODM items by drawing/samples, you can ship us samples, we do customized layout for your bulk buying.
three, We can produce new items if they have very good industry. We have previously designed several objects for special using successful, these kinds of as specific gearbox for agitator, cement conveyor, sneakers machines and so on. 

Q5: Can we purchase 1 computer of every item for high quality testing?
A: Yes, we are happy to settle for demo purchase for good quality testing.

Q6: How about your item shipping time?
A: Generally for 20’container, it takes twenty five-thirty workdays for RV collection worm gearbox, 35-40 workdays for helical gearmotors.

US $150-200
/ Piece
|
5 Pieces

(Min. Order)

###

Application: Motor, Machinery, Agricultural Machinery
Hardness: Hardened Tooth Surface
Installation: Foot/Flange Mounted
Layout: Coaxial
Gear Shape: Cylindrical Gear
Step: Single-Step

###

Customization:

###

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
Variants of Helical Gear Unit Series RX / R / RF
Single Stage or 2/3 Stage
Foot- or flange-mounted
Foot- and flange-mounted
Flange-mounted with extended bearing housing

###

Model
Solid Output Shaft Dia./Length
mm
Horizontal Center Height mm
External Flange Dia.
 mm
Power
(kw)
Ratio
(i)
Nominal Torque
(Nm)
R/RF37
ф25/50
90
120
0.12-0.75
5-136
150
R/RF47
ф30/60
115
160
0.25-2.2
5-173
300
R/RF57
ф35/70
115
200
1.18-5.5
5-173
400
R/RF67
ф35/70
130
200
0.37-7.5
5-170
500
R/RF77
ф40/80
140
250
0.55-11.0
5-192
750
R/RF87
ф50/100
180
300
0.75-18.5
5-192
1250
R/RF97
ф60/120
225
350
1.50-30.0
5-197
2400
R/RF107
ф70/140
250
350
2.20-45.0
5-197
3600
R/RF137
ф90/170
315
450
4.00-45.00
5-197
6600
R/RF147
ф110/210
355
450
7.50-90.00
5-195
10700
R/RF167
ф120/210
425
550
11.00-132.00
5-186
14800
US $150-200
/ Piece
|
5 Pieces

(Min. Order)

###

Application: Motor, Machinery, Agricultural Machinery
Hardness: Hardened Tooth Surface
Installation: Foot/Flange Mounted
Layout: Coaxial
Gear Shape: Cylindrical Gear
Step: Single-Step

###

Customization:

###

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
Variants of Helical Gear Unit Series RX / R / RF
Single Stage or 2/3 Stage
Foot- or flange-mounted
Foot- and flange-mounted
Flange-mounted with extended bearing housing

###

Model
Solid Output Shaft Dia./Length
mm
Horizontal Center Height mm
External Flange Dia.
 mm
Power
(kw)
Ratio
(i)
Nominal Torque
(Nm)
R/RF37
ф25/50
90
120
0.12-0.75
5-136
150
R/RF47
ф30/60
115
160
0.25-2.2
5-173
300
R/RF57
ф35/70
115
200
1.18-5.5
5-173
400
R/RF67
ф35/70
130
200
0.37-7.5
5-170
500
R/RF77
ф40/80
140
250
0.55-11.0
5-192
750
R/RF87
ф50/100
180
300
0.75-18.5
5-192
1250
R/RF97
ф60/120
225
350
1.50-30.0
5-197
2400
R/RF107
ф70/140
250
350
2.20-45.0
5-197
3600
R/RF137
ф90/170
315
450
4.00-45.00
5-197
6600
R/RF147
ф110/210
355
450
7.50-90.00
5-195
10700
R/RF167
ф120/210
425
550
11.00-132.00
5-186
14800

What Is a Helical Gearbox?

Basically, a gearbox is a rotating circular machine part that consists of toothed components, which mesh together. Its function is to transfer speed and torque to other parts of the machine. It is also similar to a lever, and operates on the same principle.helical gearbox

Double helical gears

Having a helical gearbox has many advantages, including higher efficiency, high strength, and a superior gear system. However, it has its drawbacks. One of these drawbacks is the axial thrust. Axial thrust is not a problem with single helical gears, but it is a problem with double helical gears.
In double helical gears, there are two sets of teeth that are arranged in a V-shape. In one set of teeth, there is a groove that enables the axial force to be cancelled out. The groove eliminates the need for thrust bearings and allows for efficient handling of high capacity power transmission.
Aside from the axial thrust, there are also issues with face contact. Asymmetric load sharing and oscillation put substantial alternating loads on the shaft bearings. These alternating loads can lead to early bearing failure.
Fortunately, helical gears are smoother than spur gears, which means they can withstand more load. They also have greater pitch circle diameter than spur gears. However, they are limited in their scope. The pitch error distribution on the helical gears is typically limited to 50 mm peak-to-peak amplitude. It is important to control the phase difference of oncoming gears with high accuracy.
Typically, the helical gears that are used in a gear box are assembled from the same module. This allows for interchangeability of components and economical construction. A normal module set can use the same tooth-cutting tools that are used for spur gears.
Double helical gears are used in power transmission in fluid pumps and gas turbines. They are also commonly used in planetary reduction gear boxes for engines in civil aviation.
Generally, double helical gears are larger than single helical gears. They are typically generated from a special generator. They are also more expensive.
However, manufacturers are looking to find gears that are more convenient to use. One solution is to manufacture double helical gears on a multi-tasking machine tool. This allows the gear to be machined in complicated shapes.
The multi-tasking machine tool can also modify the tooth surface. This is useful for 3D printing helical gears with a high level of accuracy.helical gearbox

Crossed-axis helical gears

Several factors affect the performance of crossed-axis helical gears. One of the important factors is the position of the gears on the cross shaft. The gears will not perform properly if they are not oriented in a different direction.
Crossed-axis helical gears have a special situation, in which they will not function properly if the gears are oriented in the same direction. This is especially true for automobile oil pump/distribution shafts. Depending on the situation, gears will operate as a normal helical gear or as a spur gear.
Compared to spur gears, crossed-axis helical gears have relatively higher capacity. However, the transverse contact ratio of these gears is reduced. This decrease is dependent on the pressure angle. The pressure angle affects the curvature radii of the teeth. In addition, the length of the contact line is reduced. This shortens the efficiency of the gear.
Helix angle of crossed-axis helical gears is 45 degrees. It may be a left-handed or a right-handed gear. The pitch circle diameter of a helical gear may be big compared to that of a spur gear. This is due to the fact that the gears are cut at an angle to the shaft.
In the axial direction, the meshing of helical gears is very similar to spur gears. However, there are a few design rules to optimize these gears.
The first rule is that the gears must be staggered in opposite directions. If the gears are not staggered, the contact lines cannot be changed.
The second rule states that the pitch of a helical gear is dependent on its helix angle. It is possible to calculate the pitch circle of a helical gear, by integrating along the face width. In addition, the length of the contact lines decreases as the pressure angle increases. However, this decrease is not as large as that of a spur gear.

Right angle helical gears

Choosing a right angle helical gearbox can be difficult. With so many types, sizes, and configurations to choose from, it can be difficult to figure out which one is right for your application. The key to choosing the right gearbox is understanding your application and what factors are most important to you.
For example, if you are looking for a gearbox that can be used in a high-speed, high-torque application, the most important consideration is the efficiency of the product. Right-angle gearboxes are compact and easy to maintain, making them ideal for high-torque applications.
Some applications that require high-torque gears include pulp and paper manufacturing, food processing, mining, and car washes. Some of the advantages of right angle gears include high efficiency, low maintenance, and low noise. If you are in the market for a right angle helical gearbox, make sure to select a supplier that can provide you with a wide range of options.
Right-angle helical gearboxes come in several different bevel configurations. Spiral bevel gears require precision and are difficult to manufacture. However, they can be used interchangeably. Spiral miter gears are designed to rotate in the same direction as the input shaft, which helps ensure a smooth, direct transfer of power.
If you are considering a helical gearbox for a high-speed application, you will need to know your preferred input/output ratio. The standard ratios are 1:1 and 2:1. If you need a step-up ratio, you can install an additional output shaft opposite the input shaft.
Other benefits include lower running noise, superior strength, and durability. Because they are made of larger teeth, helical gears are less likely to wear out. Also, helical gears provide higher power carrying capacity.
To determine which type of right angle gearbox is best suited for your application, you should discuss your needs with your supplier. They should be able to offer a wide range of options, including custom solutions. They should also provide you with a list of past clients and online reviews.
To find a right angle helical gearbox that can meet your needs, it’s important to understand the various design features. For example, you should make sure that your gearbox has a self-locking capability, which means that the load cannot drive the worm. Having a self-locking gearbox also means that you do not need to install a braking system.helical gearbox

Spiral teeth

Using helical gearboxes to drive a motor car or truck is an efficient method of power transmission. However, the efficiency of this method depends on the helix angle of the gear. The helix angle is the angle that the gear teeth are cut at.
Helical gearboxes may be of different helix angles, depending on the specific gear set. The helix angle can vary between 15 and 30 degrees. This is important because the helix angle has a significant effect on the position of tooth contact. If the contact is not in a proper position, then there will be a large amount of vibration. This will affect the speed of the gear.
Helical gearboxes can be of two types: crossed axis and parallel axis. Crossed axis gears are usually used to connect parallel shafts. They have the same center gap as spur gears. On the other hand, parallel axis gears are usually used to drive a motor. The difference between the two types of gearboxes is their design and arrangement.
In addition to the helix angle, the gears may have different fillet, teeth, and radius. This means that the gear will have different NVH characteristics. In addition, there are different types of spiral teeth that may be used in the gearbox.
Hypoid gears are also similar to spiral bevel gears, but they differ in that the axes of the gear shaft do not intersect the axis of the hypoid gear. The hypoid gear exerts a very high thrust load on the bearings.
When compared to a straight bevel gear, the hypoid gear experience a smoother, less noisy operation. They also produce less shock loading.
Spiral bevel gears are also designed to produce less vibration. They are also more cost-effective. However, they require a larger diameter to transmit the same torque. This can lead to a reduced mechanical efficiency and lower fuel economy.
The best spiral bevel gears can carry a higher thrust load than straight teeth. This is why they are preferred for applications that require heavy load efficiency.
They are also appreciated for their NVH characteristics. They are also a quieter option for applications that require high speed. Helical gears can be used in many different industries. The food, automotive, and oil industries are examples of these types of gears.
China Helical Gear Reducer W Ithout Motor Gearbox Output Shaft     helical gearbox descriptionChina Helical Gear Reducer W Ithout Motor Gearbox Output Shaft     helical gearbox description
editor by czh 2023-01-30

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