Tag Archives: harmonic reducer

China Harmonic Drive Gearbox Reducer Planetary Gearbox bicycle planetary gearbox

Product Description

Solution Description:

1. Flexspline is a hollow flanging normal cylinder framework.

2. The framework of the total merchandise is compact. The input shaft is directly matched with the interior hole of the wave generator. They are linked by a flat crucial slot.

3. The connecting way is round spline fixed and adaptable output, Or it can also be utilised that versatile fixed and round spline output.

Advantages:

1. Large precision, substantial torque

two. Committed technical personnel can be on-the-go to provide style remedies

three. Factory direct revenue fantastic workmanship tough good quality assurance

4. Item quality troubles have a one particular-year guarantee time, can be returned for substitution or repair

Business profile:

 

HangZhou CZPT Technologies Co., Ltd. established in 2014, is committed to the R & D plant of higher-precision transmission components. At existing, the annual manufacturing potential can reach 45000 sets of harmonic reducers. We firmly think in quality 1st. All links from uncooked materials to concluded goods are strictly supervised and managed, which gives a CZPT foundation for merchandise quality. Our items are marketed all more than the nation and overseas.

The harmonic reducer and other substantial-precision transmission elements ended up independently developed by the business. Our firm spends 20% of its sales every single 12 months on the investigation and development of new systems in the industry. There are 5 men and women in R & D.

Our advantage is as underneath:

1.7 years of marketing and advertising experience

2. 5-particular person R & D staff to provide you with technological support

3. It is sold at property and abroad and exported to Turkey and Eire

four. The item good quality is confirmed with a one-12 months warranty

5. Items can be tailored

Energy manufacturing facility:

Our plant has an complete campus The number of workshops is around three hundred Regardless of whether it’s from the manufacturing of uncooked components and the procurement of raw components to the inspection of completed products, we are performing it ourselves. There is a complete production program

HCS-I Parameter:

Model Speed ratio Enter the rated torque at 2000r/min Allowed CZPT torque at begin cease The allowable greatest of the typical load torque Maximum torque is authorized in an immediate Allow the maximum speed to be entered Common enter velocity is permitted Back gap design existence
NM kgfm NM kgfm NM kgfm NM kgfm r / min r / min Arc sec Hour
11 eighty three.eight .4 8.five .9 six.8 .seven 19.one 1.nine 8000 3000 ≤30 10000
100 4.1 .4 eight.9 .9 7.2 .seven 20 two
14 50 6.two .6 20.seven 2.one 7.9 .7 40.three 4.1 7000 3000 ≤30 15000
80 9 .9 27 two.7 12.7 1.3 fifty four.1 five.five
one hundred nine .nine 32 three.3 12.seven 1.3 62.1 6.three
17 50 eighteen.four one.9 39 four 29.nine three 80.5 eight.2 6500 3000 ≤30 15000
80 twenty five.3 two.6 49.5 five 31 three.2 one hundred.1 ten.2
a hundred 27.6 two.8 sixty two six.3 forty five 4.6 124.2 12.7
20 50 28.eight 2.9 64.four six.six 39 4 112.7 11.five 5600 3000 ≤30 15000
80 39.1 4 eighty five 8.eight fifty four 5.five 146.1 fourteen.9
one hundred 46 4.seven ninety four.3 9.6 56 five.8 169.one 17.two
120 forty six four.7 100 10.two fifty six five.eight 169.one seventeen.2
one hundred sixty 46 four.seven 112 ten.nine fifty six 5.8 169.one seventeen.two
25 50 forty four.9 4.six 113 eleven.5 63 6.five 213.9 21.eight 4800 3000 ≤30 15000
eighty seventy two.five seven.4 158 sixteen.one one hundred 10.2 293.3 29.9
one hundred 77.one seven.9 181 18.4 124 12.seven 326.six 33.3
120 77.1 7.9 192 19.6 124 twelve.7 349.6 35.6
32 50 87.4 8.9 248 twenty five.three 124 12.seven 439 44.eight 4000 3000 ≤30 15000
eighty 135.7 thirteen.8 350 35.6 192 19.6 653 66.6
a hundred 157.6 sixteen.1 383 39.one 248 twenty five.3 744 75.nine
one hundred twenty 157.six 16.one 406 forty one.four 248 twenty five.three 789 80.5

HCG Parameter:

Model Speed ratio Enter the rated torque at 2000r/min Allowed CZPT torque at begin cease The allowable maximum of the regular load torque Maximum torque is permitted in an quick Permit the greatest pace to be entered Regular enter velocity is authorized Back hole design and style life
NM kgfm NM kgfm NM kgfm NM kgfm r / min r / min Arc sec Hour
11 80 three.eight .4 eight.5 .9 six.8 .7 19.1 one.nine 8000 3000 ≤20 10000
100 four.1 .4 eight.nine .9 seven.2 .7 twenty two
14 fifty seven .seven 23 two.3 9 .9 46 four.7 10000 6500 ≤20 15000
80 10 one thirty 3.1 14 one.four sixty one 6.two
100 10 one 36 three.7 fourteen 1.four 70 seven.two
17 fifty 21 2.1 44 four.five 34 three.4 ninety one nine 7500 5600 ≤20 20000
80 29 2.nine fifty six 5.7 35 3.six 113 twelve
one hundred 31 3.two 70 seven.2 fifty one 5.2 143 15
20 fifty 33 three.three seventy three 7.4 forty four 4.5 127 thirteen 7000 4800 ≤20 2000
80 forty four four.five ninety six 9.eight 61 six.two 165 17
100 fifty two 5.three 107 10.nine sixty four 6.5 191 twenty
one hundred twenty fifty two 5.three 113 11.five sixty four 6.5 191 twenty
one hundred sixty 52 five.3 120 12.two 64 6.5 191 twenty
25 fifty fifty one five.2 127 thirteen seventy two 7.three 242 twenty five 5600 4000 ≤20 2000
80 82 eight.4 178 18 113 twelve 332 34
a hundred 87 8.9 204 21 one hundred forty 14 369 38
a hundred and twenty 87 eight.9 217 22 140 fourteen 395 40
32 fifty 99 10 281 29 a hundred and forty 14 497 51 5600 3000 ≤20 2000
80 153 16 395 40 217 22 738 75
a hundred 178 eighteen 433 forty four 281 29 841 86
a hundred and twenty 178 eighteen 459 forty seven 281 29 892 91

Exhibitions:
Application case:

FQA:
Q: What must I provide when I select a gearbox/pace reducer?
A: The best way is to offer the motor drawing with parameters. Our engineer will check out and recommend the most appropriate gearbox design for your reference.
Or you can also provide the beneath specification as nicely:
one) Kind, model, and torque.
two) Ratio or output pace
three) Doing work issue and link method
four) Quality and set up machine identify
5) Input manner and input velocity
6) Motor brand name design or flange and motor shaft dimension

US $365.1
/ Piece
| 		1 Piece

(Min. Order)

###

Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Car
Hardness: Hardened Tooth Surface
Installation: 90 Degree
Layout: Coaxial
Gear Shape: Cylindrical Gear
Step: Single-Step

###

Customization:
Available

|

Customized Request

###

Model Speed ratio Enter the rated torque at 2000r/min Allowed peak torque at start stop The allowable maximum of the average load torque Maximum torque is allowed in an instant Allow the maximum speed to be entered Average input speed is allowed Back gap design life
NM kgfm NM kgfm NM kgfm NM kgfm r / min r / min Arc sec Hour
11 80 3.8 0.4 8.5 0.9 6.8 0.7 19.1 1.9 8000 3000 ≤30 10000
100 4.1 0.4 8.9 0.9 7.2 0.7 20 2
14 50 6.2 0.6 20.7 2.1 7.9 0.7 40.3 4.1 7000 3000 ≤30 15000
80 9 0.9 27 2.7 12.7 1.3 54.1 5.5
100 9 0.9 32 3.3 12.7 1.3 62.1 6.3
17 50 18.4 1.9 39 4 29.9 3 80.5 8.2 6500 3000 ≤30 15000
80 25.3 2.6 49.5 5 31 3.2 100.1 10.2
100 27.6 2.8 62 6.3 45 4.6 124.2 12.7
20 50 28.8 2.9 64.4 6.6 39 4 112.7 11.5 5600 3000 ≤30 15000
80 39.1 4 85 8.8 54 5.5 146.1 14.9
100 46 4.7 94.3 9.6 56 5.8 169.1 17.2
120 46 4.7 100 10.2 56 5.8 169.1 17.2
160 46 4.7 112 10.9 56 5.8 169.1 17.2
25 50 44.9 4.6 113 11.5 63 6.5 213.9 21.8 4800 3000 ≤30 15000
80 72.5 7.4 158 16.1 100 10.2 293.3 29.9
100 77.1 7.9 181 18.4 124 12.7 326.6 33.3
120 77.1 7.9 192 19.6 124 12.7 349.6 35.6
32 50 87.4 8.9 248 25.3 124 12.7 439 44.8 4000 3000 ≤30 15000
80 135.7 13.8 350 35.6 192 19.6 653 66.6
100 157.6 16.1 383 39.1 248 25.3 744 75.9
120 157.6 16.1 406 41.4 248 25.3 789 80.5

###

Model Speed ratio Enter the rated torque at 2000r/min Allowed peak torque at start stop The allowable maximum of the average load torque Maximum torque is allowed in an instant Allow the maximum speed to be entered Average input speed is allowed Back gap design life
NM kgfm NM kgfm NM kgfm NM kgfm r / min r / min Arc sec Hour
11 80 3.8 0.4 8.5 0.9 6.8 0.7 19.1 1.9 8000 3000 ≤20 10000
100 4.1 0.4 8.9 0.9 7.2 0.7 20 2
14 50 7 0.7 23 2.3 9 0.9 46 4.7 10000 6500 ≤20 15000
80 10 1 30 3.1 14 1.4 61 6.2
100 10 1 36 3.7 14 1.4 70 7.2
17 50 21 2.1 44 4.5 34 3.4 91 9 7500 5600 ≤20 20000
80 29 2.9 56 5.7 35 3.6 113 12
100 31 3.2 70 7.2 51 5.2 143 15
20 50 33 3.3 73 7.4 44 4.5 127 13 7000 4800 ≤20 2000
80 44 4.5 96 9.8 61 6.2 165 17
100 52 5.3 107 10.9 64 6.5 191 20
120 52 5.3 113 11.5 64 6.5 191 20
160 52 5.3 120 12.2 64 6.5 191 20
25 50 51 5.2 127 13 72 7.3 242 25 5600 4000 ≤20 2000
80 82 8.4 178 18 113 12 332 34
100 87 8.9 204 21 140 14 369 38
120 87 8.9 217 22 140 14 395 40
32 50 99 10 281 29 140 14 497 51 5600 3000 ≤20 2000
80 153 16 395 40 217 22 738 75
100 178 18 433 44 281 29 841 86
120 178 18 459 47 281 29 892 91
US $365.1
/ Piece
| 		1 Piece

(Min. Order)

###

Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Car
Hardness: Hardened Tooth Surface
Installation: 90 Degree
Layout: Coaxial
Gear Shape: Cylindrical Gear
Step: Single-Step

###

Customization:
Available

|

Customized Request

###

Model Speed ratio Enter the rated torque at 2000r/min Allowed peak torque at start stop The allowable maximum of the average load torque Maximum torque is allowed in an instant Allow the maximum speed to be entered Average input speed is allowed Back gap design life
NM kgfm NM kgfm NM kgfm NM kgfm r / min r / min Arc sec Hour
11 80 3.8 0.4 8.5 0.9 6.8 0.7 19.1 1.9 8000 3000 ≤30 10000
100 4.1 0.4 8.9 0.9 7.2 0.7 20 2
14 50 6.2 0.6 20.7 2.1 7.9 0.7 40.3 4.1 7000 3000 ≤30 15000
80 9 0.9 27 2.7 12.7 1.3 54.1 5.5
100 9 0.9 32 3.3 12.7 1.3 62.1 6.3
17 50 18.4 1.9 39 4 29.9 3 80.5 8.2 6500 3000 ≤30 15000
80 25.3 2.6 49.5 5 31 3.2 100.1 10.2
100 27.6 2.8 62 6.3 45 4.6 124.2 12.7
20 50 28.8 2.9 64.4 6.6 39 4 112.7 11.5 5600 3000 ≤30 15000
80 39.1 4 85 8.8 54 5.5 146.1 14.9
100 46 4.7 94.3 9.6 56 5.8 169.1 17.2
120 46 4.7 100 10.2 56 5.8 169.1 17.2
160 46 4.7 112 10.9 56 5.8 169.1 17.2
25 50 44.9 4.6 113 11.5 63 6.5 213.9 21.8 4800 3000 ≤30 15000
80 72.5 7.4 158 16.1 100 10.2 293.3 29.9
100 77.1 7.9 181 18.4 124 12.7 326.6 33.3
120 77.1 7.9 192 19.6 124 12.7 349.6 35.6
32 50 87.4 8.9 248 25.3 124 12.7 439 44.8 4000 3000 ≤30 15000
80 135.7 13.8 350 35.6 192 19.6 653 66.6
100 157.6 16.1 383 39.1 248 25.3 744 75.9
120 157.6 16.1 406 41.4 248 25.3 789 80.5

###

Model Speed ratio Enter the rated torque at 2000r/min Allowed peak torque at start stop The allowable maximum of the average load torque Maximum torque is allowed in an instant Allow the maximum speed to be entered Average input speed is allowed Back gap design life
NM kgfm NM kgfm NM kgfm NM kgfm r / min r / min Arc sec Hour
11 80 3.8 0.4 8.5 0.9 6.8 0.7 19.1 1.9 8000 3000 ≤20 10000
100 4.1 0.4 8.9 0.9 7.2 0.7 20 2
14 50 7 0.7 23 2.3 9 0.9 46 4.7 10000 6500 ≤20 15000
80 10 1 30 3.1 14 1.4 61 6.2
100 10 1 36 3.7 14 1.4 70 7.2
17 50 21 2.1 44 4.5 34 3.4 91 9 7500 5600 ≤20 20000
80 29 2.9 56 5.7 35 3.6 113 12
100 31 3.2 70 7.2 51 5.2 143 15
20 50 33 3.3 73 7.4 44 4.5 127 13 7000 4800 ≤20 2000
80 44 4.5 96 9.8 61 6.2 165 17
100 52 5.3 107 10.9 64 6.5 191 20
120 52 5.3 113 11.5 64 6.5 191 20
160 52 5.3 120 12.2 64 6.5 191 20
25 50 51 5.2 127 13 72 7.3 242 25 5600 4000 ≤20 2000
80 82 8.4 178 18 113 12 332 34
100 87 8.9 204 21 140 14 369 38
120 87 8.9 217 22 140 14 395 40
32 50 99 10 281 29 140 14 497 51 5600 3000 ≤20 2000
80 153 16 395 40 217 22 738 75
100 178 18 433 44 281 29 841 86
120 178 18 459 47 281 29 892 91

A Brief Overview of the Spur Gear and the Helical Planetary Gearbox

This article will provide a brief overview of the Spur gear and the helical planetary gearbox. To learn more about the advantages of these gearboxes, read on. Here are a few common uses for planetary gears. A planetary gearbox is used in many vehicles. Its efficiency makes it a popular choice for small engines. Here are three examples. Each has its benefits and drawbacks. Let’s explore each one.
planetarygearbox

helical planetary gearbox

In terms of price, the CZPT is an entry-level, highly reliable helical planetary gearbox. It is suitable for applications where space, weight, and torque reduction are of high concern. On the other hand, the X-Treme series is suitable for applications requiring high-acceleration, high-axial and radial loads, and high-speed performance. This article will discuss the benefits of each type of planetary gearbox.
A planetary gearbox’s traction-based design is a variation of the stepped-planet design. This variation relies on the compression of the elements of the stepped-planet design. The resulting design avoids restrictive assembly conditions and timing marks. Compared to conventional gearboxes, compound planetary gears have a greater transmission ratio, and they do so with an equal or smaller volume. For example, a 2:1 ratio compound planet would be used with a 50-ton ring gear, and the result would be the same as a 100-ton ring gear, but the planetary disks would be half the diameter.
The Helical planetary gearbox uses three components: an input, an output, and a stationary position. The basic model is highly efficient and transmits 97% of the input power. There are three main types of planetary gearboxes, each focusing on a different performance characteristic. The CZPT basic line is an excellent place to start your research into planetary gearboxes. In addition to its efficiency and versatility, this gearbox has a host of modular features.
The Helical planetary gearbox has multiple advantages. It is versatile, lightweight, and easy to maintain. Its structure combines a sun gear and a planet gear. Its teeth are arranged in a way that they mesh with each other and the sun gear. It can also be used for stationary applications. The sun gear holds the carrier stationary and rotates at the rate of -24/16 and -3/2, depending on the number of teeth on each gear.
A helical planetary gearbox can reduce noise. Its shape is also smaller, reducing the size of the system. The helical gears are generally quieter and run more smoothly. The zero helix-angle gears, in contrast, have smaller sizes and higher torque density. This is a benefit, but the latter also increases the life of the system and is less expensive. So, while the helical planetary gearbox has many advantages, the latter is recommended when space is limited.
The helical gearbox is more efficient than the spur gear, which is limited by its lack of axial load component. The helical gears, on the other hand, generate significant axial forces in the gear mesh. They also exhibit more sliding at the points of tooth contact, adding friction forces. As such, the Helical planetary gearbox is the preferred choice in servo applications. If you’re looking for a gearbox to reduce noise and improve efficiency, Helical planetary gearboxes are the right choice.
The main differences between the two types of planetary gears can be found in the design of the two outer rings. The outer ring is also called the sun gear. The two gears mesh together according to their own axes. The outer ring is the planetary gear’s carrier. Its weight is proportional to the portion of the ring that is stationary. The carrier sets the gaps between the two gears.
Helical gears have angled teeth and are ideal for applications with high loads. They are also extremely durable and can transfer a high load. A typical Helical gearbox has two pairs of teeth, and this ensures smooth transmission. In addition, the increased contact ratio leads to lower fluctuations in mesh stiffness, which means more load capacity. In terms of price, Helical planetary gears are the most affordable gearbox type.
The outer ring gear drives the inner ring gear and surrounding planetary parts. A wheel drive planetary gearbox may have as much as 332,000 N.m. torque. Another common type of planetary gearbox is wheel drive. It is similar to a hub, but the outer ring gear drives the wheels and the sun gear. They are often combined over a housing to maximize size. One-stage Helical gears can be used in bicycles, while a two-stage planetary gear system can handle up to 113,000 N.m. torque.
The design of a helical planetary geartrain is complicated. It must comply with several constraints. These constraints relate to the geometrical relationship of the planetary geartrains. This study of the possible design space of a Helical geartrain uses geometric layouts. The ring gear, sun, and ring gear have no effect on the ratio of the planetary transmission. Nonetheless, helical geartrains are a good choice for many applications.
planetarygearbox

Spur gear planetary gearbox

The combination of planetary gears and spur gears in a transmission system is called a planetary or spur gearbox. Both the planetary gear and spur gear have their own characteristics and are used in various kinds of vehicles. They work in a similar way, but are built differently. Here are some important differences between the two types of gears. Listed below are some of the most important differences between them:
Helical gears: As opposed to spur gears, helical gears generate significant axial forces in the gear mesh. They also feature greater sliding contact at the point of tooth contact. The helix angle of a gearbox is generally in the range of 15 to 30 degrees. The higher the helix angle, the more axial forces will be transmitted. The axial force in a helical gearbox is greater than that of a spur gear, which is the reason why helical gears are more efficient.
As you can see, the planetary gearhead has many variations and applications. However, you should take care in selecting the number of teeth for your planetary gear system. A five:1 spur gear drive ratio, for example, means that the sun gear needs to complete five revolutions for every output carrier revolution. To achieve this, you’ll want to select a sun gear with 24 teeth, or five mm for each revolution. You’ll need to know the metric units of the planetary gearhead for it to be compatible with different types of machines.
Another important feature of a planetary gearbox is that it doesn’t require all of the spur gears to rotate around the axis of the drive shaft. Instead, the spur gears’ internal teeth are fixed and the drive shaft is in the same direction as the output shaft. If you choose a planetary gearbox with fixed internal teeth, you’ll need to make sure that it has enough lubrication.
The other significant difference between a spur gear and a planetary gearbox is the pitch. A planetary gearbox has a high pitch diameter, while a spur gear has low pitch. A spur gear is able to handle higher torques, but isn’t as efficient. In addition, its higher torque capability is a big drawback. Its efficiency is similar to that of a spur gear, but it is much less noisy.
Another difference between planetary and spur gear motors is their cost. Planetary gear motors tend to be more expensive than spur gear motors. But spur gears are cheaper to produce, as the gears themselves are smaller and simpler. However, planetary gear motors are more efficient and powerful. They can handle lower torque applications. But each gear carries a fixed load, limiting their torque. A spur gear motor also has fewer internal frictions, so it is often suited for lower torque applications.
Another difference between spur gears and planetary gears is their orientation. Single spur gears are not coaxial gearboxes, so they’re not coaxial. On the other hand, a planetary gearbox is coaxial, meaning its input shaft is also coaxial. In addition to this, a planetary gearbox is made of two sets of gear wheels with the same orientation. This gives it the ability to achieve concentricity.
Another difference between spur gears and planetary gears is that a planetary gear has an integer number of teeth. This is important because each gear must mesh with a sun gear or a ring gear. Moreover, each planet must have a corresponding number of teeth. For each planet to mesh with the sun, the teeth must have a certain distance apart from the other. The spacing between planets also matters.
Besides the size, the planetary gear system is also known as epicyclic gearing. A planetary gear system has a sun gear in the center, which serves as the input gear. This gear has at least three driven gears. These gears engage with each other from the inside and form an internal spur gear design. These gear sets are highly durable and able to change ratios. If desired, a planetary gear train can be converted to another ratio, thereby enhancing its efficiency.
Another important difference between a spur gear and a planetary gearbox is the type of teeth. A spur gear has teeth that are parallel to the shaft, while a planetary gear has teeth that are angled. This type of gear is most suitable for low-speed applications, where torque is necessary to move the actuation object. Spur gears also produce noise and can damage gear teeth due to repeated collisions. A spur gear can also slip, preventing torque from reaching the actuation object.

China Harmonic Drive Gearbox Reducer Planetary Gearbox bicycle planetary gearboxChina Harmonic Drive Gearbox Reducer Planetary Gearbox bicycle planetary gearbox
editor by czh 2023-03-24

China Elht Series High Precision Harmonic Robot Reducer Drive Strain Wave Gear Set for CNC Machine Sewing Machine Small Gear Speed

Product Description

 

Elht Series High Precision Harmonic Robot Reducer Drive Strain Wave Gear Set for CNC Machine Sewing Machine Small Gear Speed


Application

 

Our factory

 

Related Products

 

For more reducers and mechanical accessories, please click here to view

 

 

 

 

A Brief Overview of the Spur Gear and the Helical Planetary Gearbox

This article will provide a brief overview of the Spur gear and the helical planetary gearbox. To learn more about the advantages of these gearboxes, read on. Here are a few common uses for planetary gears. A planetary gearbox is used in many vehicles. Its efficiency makes it a popular choice for small engines. Here are 3 examples. Each has its benefits and drawbacks. Let’s explore each one.
planetarygearbox

helical planetary gearbox

In terms of price, the CZPT is an entry-level, highly reliable helical planetary gearbox. It is suitable for applications where space, weight, and torque reduction are of high concern. On the other hand, the X-Treme series is suitable for applications requiring high-acceleration, high-axial and radial loads, and high-speed performance. This article will discuss the benefits of each type of planetary gearbox.
A planetary gearbox’s traction-based design is a variation of the stepped-planet design. This variation relies on the compression of the elements of the stepped-planet design. The resulting design avoids restrictive assembly conditions and timing marks. Compared to conventional gearboxes, compound planetary gears have a greater transmission ratio, and they do so with an equal or smaller volume. For example, a 2:1 ratio compound planet would be used with a 50-ton ring gear, and the result would be the same as a 100-ton ring gear, but the planetary disks would be half the diameter.
The Helical planetary gearbox uses 3 components: an input, an output, and a stationary position. The basic model is highly efficient and transmits 97% of the input power. There are 3 main types of planetary gearboxes, each focusing on a different performance characteristic. The CZPT basic line is an excellent place to start your research into planetary gearboxes. In addition to its efficiency and versatility, this gearbox has a host of modular features.
The Helical planetary gearbox has multiple advantages. It is versatile, lightweight, and easy to maintain. Its structure combines a sun gear and a planet gear. Its teeth are arranged in a way that they mesh with each other and the sun gear. It can also be used for stationary applications. The sun gear holds the carrier stationary and rotates at the rate of -24/16 and -3/2, depending on the number of teeth on each gear.
A helical planetary gearbox can reduce noise. Its shape is also smaller, reducing the size of the system. The helical gears are generally quieter and run more smoothly. The zero helix-angle gears, in contrast, have smaller sizes and higher torque density. This is a benefit, but the latter also increases the life of the system and is less expensive. So, while the helical planetary gearbox has many advantages, the latter is recommended when space is limited.
The helical gearbox is more efficient than the spur gear, which is limited by its lack of axial load component. The helical gears, on the other hand, generate significant axial forces in the gear mesh. They also exhibit more sliding at the points of tooth contact, adding friction forces. As such, the Helical planetary gearbox is the preferred choice in servo applications. If you’re looking for a gearbox to reduce noise and improve efficiency, Helical planetary gearboxes are the right choice.
The main differences between the 2 types of planetary gears can be found in the design of the 2 outer rings. The outer ring is also called the sun gear. The 2 gears mesh together according to their own axes. The outer ring is the planetary gear’s carrier. Its weight is proportional to the portion of the ring that is stationary. The carrier sets the gaps between the 2 gears.
Helical gears have angled teeth and are ideal for applications with high loads. They are also extremely durable and can transfer a high load. A typical Helical gearbox has 2 pairs of teeth, and this ensures smooth transmission. In addition, the increased contact ratio leads to lower fluctuations in mesh stiffness, which means more load capacity. In terms of price, Helical planetary gears are the most affordable gearbox type.
The outer ring gear drives the inner ring gear and surrounding planetary parts. A wheel drive planetary gearbox may have as much as 332,000 N.m. torque. Another common type of planetary gearbox is wheel drive. It is similar to a hub, but the outer ring gear drives the wheels and the sun gear. They are often combined over a housing to maximize size. One-stage Helical gears can be used in bicycles, while a two-stage planetary gear system can handle up to 113,000 N.m. torque.
The design of a helical planetary geartrain is complicated. It must comply with several constraints. These constraints relate to the geometrical relationship of the planetary geartrains. This study of the possible design space of a Helical geartrain uses geometric layouts. The ring gear, sun, and ring gear have no effect on the ratio of the planetary transmission. Nonetheless, helical geartrains are a good choice for many applications.
planetarygearbox

Spur gear planetary gearbox

The combination of planetary gears and spur gears in a transmission system is called a planetary or spur gearbox. Both the planetary gear and spur gear have their own characteristics and are used in various kinds of vehicles. They work in a similar way, but are built differently. Here are some important differences between the 2 types of gears. Listed below are some of the most important differences between them:
Helical gears: As opposed to spur gears, helical gears generate significant axial forces in the gear mesh. They also feature greater sliding contact at the point of tooth contact. The helix angle of a gearbox is generally in the range of 15 to 30 degrees. The higher the helix angle, the more axial forces will be transmitted. The axial force in a helical gearbox is greater than that of a spur gear, which is the reason why helical gears are more efficient.
As you can see, the planetary gearhead has many variations and applications. However, you should take care in selecting the number of teeth for your planetary gear system. A five:1 spur gear drive ratio, for example, means that the sun gear needs to complete 5 revolutions for every output carrier revolution. To achieve this, you’ll want to select a sun gear with 24 teeth, or 5 mm for each revolution. You’ll need to know the metric units of the planetary gearhead for it to be compatible with different types of machines.
Another important feature of a planetary gearbox is that it doesn’t require all of the spur gears to rotate around the axis of the drive shaft. Instead, the spur gears’ internal teeth are fixed and the drive shaft is in the same direction as the output shaft. If you choose a planetary gearbox with fixed internal teeth, you’ll need to make sure that it has enough lubrication.
The other significant difference between a spur gear and a planetary gearbox is the pitch. A planetary gearbox has a high pitch diameter, while a spur gear has low pitch. A spur gear is able to handle higher torques, but isn’t as efficient. In addition, its higher torque capability is a big drawback. Its efficiency is similar to that of a spur gear, but it is much less noisy.
Another difference between planetary and spur gear motors is their cost. Planetary gear motors tend to be more expensive than spur gear motors. But spur gears are cheaper to produce, as the gears themselves are smaller and simpler. However, planetary gear motors are more efficient and powerful. They can handle lower torque applications. But each gear carries a fixed load, limiting their torque. A spur gear motor also has fewer internal frictions, so it is often suited for lower torque applications.
Another difference between spur gears and planetary gears is their orientation. Single spur gears are not coaxial gearboxes, so they’re not coaxial. On the other hand, a planetary gearbox is coaxial, meaning its input shaft is also coaxial. In addition to this, a planetary gearbox is made of 2 sets of gear wheels with the same orientation. This gives it the ability to achieve concentricity.
Another difference between spur gears and planetary gears is that a planetary gear has an integer number of teeth. This is important because each gear must mesh with a sun gear or a ring gear. Moreover, each planet must have a corresponding number of teeth. For each planet to mesh with the sun, the teeth must have a certain distance apart from the other. The spacing between planets also matters.
Besides the size, the planetary gear system is also known as epicyclic gearing. A planetary gear system has a sun gear in the center, which serves as the input gear. This gear has at least 3 driven gears. These gears engage with each other from the inside and form an internal spur gear design. These gear sets are highly durable and able to change ratios. If desired, a planetary gear train can be converted to another ratio, thereby enhancing its efficiency.
Another important difference between a spur gear and a planetary gearbox is the type of teeth. A spur gear has teeth that are parallel to the shaft, while a planetary gear has teeth that are angled. This type of gear is most suitable for low-speed applications, where torque is necessary to move the actuation object. Spur gears also produce noise and can damage gear teeth due to repeated collisions. A spur gear can also slip, preventing torque from reaching the actuation object.

China Elht Series High Precision Harmonic Robot Reducer Drive Strain Wave Gear Set for CNC Machine Sewing Machine Small Gear Speed China Elht Series High Precision Harmonic Robot Reducer Drive Strain Wave Gear Set for CNC Machine Sewing Machine Small Gear Speed

China Professional Lhn Harmonic Speed Reducer for Surgery Equipment with high quality

Item Description

LHN Harmonic Velocity Reducer Surgical procedure Equipment 

-Basic principle of harmonic gear reducer

I.Harmonic equipment reducer has 3 simple components : a wave CZPT , a flexspline and a round splineWave CZPT : it is made up of a ball bearing and an elliptical cam . The wave CZPT is normally hooked up to the enter conclude , theinner ring of the bearing is mounted about the cam leading to the outer ring of the bearing deforms to an elliptical shapeFexspline : it is an elastic skinny-walled part with equipment teeth on outer surface . It is usually equipped to output endCircular spline : it is a rigid steel ring with inner teeth . It generally has 2 a lot more enamel than the flexspline , and normally mountedonto a housing

II. As a reducer , the harmonic gear reducer is usually in a status as : the wave CZPT drives , the round spline is mounted , the flexsplineis output endWhen the wave CZPT is put inside of the flexspline , the flexspline is forced into an elliptical form triggering the flexspline teethto engage with the tooth profile of the round spline alongside the major axis of the ellipse , with the teeth entirely disengagedacross the minimal axis of the ellipseengagement and disengagement , thus the motion transmission among wave CZPT and flexspline is realize aThe rotation of the wave CZPT makes the flexspline deform continuously ,

III.The tooth adjust functioning condition in the procedure of Qualities of harmonic gear reducer
one . Higher precision : a great percentage of its tooth are meshed at all moments , and are engaged at 2 zones one hundred eighty degrees aside . Thismeans influences of tooth pitch glitches and gathered pitch mistakes on rotational precision are neutralized , which assures highpositional and rotational precision
two . Substantial velocity reduction ratio : a harmonic equipment reducer has high one-phase reduction ratios of 1 / thirty-1 / 500 . 3 basic compo -nents along identical axle with no complex constructions can provide large reduction ratios
three . Large torque potential each tooth is subjected to a negligible sum of force but supplies a large torque capability because of theway the teeth occur into speak to with each other and since a great proportion of the teeth in the flexspline are engaged at altimes
4 . Small-sized and light bodyweight : although currently being much less the size of standard gearing mechanisms and less the excess weight , the harmonicgear reducer gives the exact same amounts of torque and velocity reduction ratios as its traditional counterparts enabling machineryand gear to be manufactured smaller and lighter .
five . Superior effectiveness and lengthy lifestyle time6 . Quiet and minimal vibration operation

-Structure And Particulars

-Company introduction

Concentrate is an automation & drive concentrated worldwide firm, delivering worldwide consumers with management, exhibit, generate and method answers & other connected merchandise and services, underneath the assistance of its exceptional electrical and electronic technology as properly as sturdy handle technological drive.
 
We provide and create excellent products and answers according to diverse necessity of the business. Our merchandise have been utilized and used effectively in packing, printing, textiles, plastic injection, elevator, machine instrument, robotic,wood chopping, CZPT carving, ceramic, glass, paper making industry, crane, enthusiast & pump, new CZPT sources and so forth.

Emphasis, your skilled electrical companion !

-Payment & Package & Delivery 
one,Payment
( T/T , Western union, Paypal , L/C and so on )
2,Pakcage
( Tiny gearbox use carton package, Massive gearbox use wood box bundle ) 
three,Delivery
( By Worldwide Convey,  By Air , By Sea )

 

The Basics of a Planetary Gearbox

The simple design of a planetary gearbox is a highly successful transmission that transmits almost ninety per cent of the energy it receives. The standard planetary gearbox arrives in three standard varieties: Inline, Helical, and Spur. Under, we will discuss the variations in between each and every of them and which a single is far better for your requirements. A planetary gearbox is an important component of any engine and may be the ideal selection for your motor vehicle.
planetarygearbox

Inline planetary gearbox

An inline planetary gearbox has an inline arrangement of gears that permits the transfer of electricity. Its design and style tends to make it steady and reliable, and the area and excess weight-saving positive aspects make it a popular selection for numerous applications. Planetary gearboxes have minimal inertia, high torque, and a extensive selection of reduction ratios, which make them a flexible decision for a lot of industries. To find out far more about this variety of gearbox, go through about its design and requirements.
A planetary gearbox is composed of two components: a sunshine equipment (also known as the central or input gear), and two world gears (also referred to as outer gears). These gears are related to every single other by way of a carrier. In order to get the ideal functionality from your gearbox, it truly is critical to locate a model with the functions and positive aspects needed for your application. Also, be confident to examine out the supply time, global availability, and buyer service of your chosen constructor. A number of constructors are more quickly than other individuals and have the capacity to respond rapidly, whilst other people can provide each and every one planetary gearbox out of stock.
Whether you’re making use of an inline planetary gearbox for your car’s transmission, or you happen to be creating a new machine, it is important to decide on the right dimensions for your application. The most widespread ratio is five:1, but an inline gearbox can be as higher as 1000:1! The torque selection is among 250-950 lb-in for constant torque, and up to 5800 lb-in for generate torque. Some companies even provide personalized shafts if you want them to in shape a specific software.
Inline planetary gearboxes have a large ratio of helical rotation and are valuable for programs the place area is minimal. Their minimal-backlash layout makes it possible for them to take care of high torques and large accelerations with no backlash. Despite their compact measurement, planetary gear methods also have high one-phase reduction ratios, a characteristic that makes them perfect for a assortment of industrial purposes. They can also be connected for large reduction ratios.
An inline planetary gearbox can be utilised in several purposes, from modest resources to large industrial equipment. Its simple style includes three parts: an input gear pair, an output gear pair, and a stationary placement. Some planetary gearbox patterns also include extra equipment sets that can provide a slight offset between enter and output. A planetary gearbox may also contain a number of bearings, which make the assembly far more strong and reliable.
Inline planetary gear reducers are frequently utilized in industrial settings to slow down an electrical motor. They are ready to multiply torque, which means they can decrease the input pace to a level where the mechanical products inside of the motor can operate properly. This sort of equipment reducer also has a lower clearance, which tends to make it perfect for devices with high torque. Nonetheless, you ought to take into account the amount of torque required in your software ahead of you make a purchase.
planetarygearbox

Helical planetary gearbox

A helical planetary gearbox is a kind of mechanical system. The gears are related by joints to the carrier that retains the planets stationary. The sun equipment serves as an input to the other gears, and the earth gears rotate at a price that depends on the number of teeth in every gear. The ratio amongst these gears is -Ns/Np, and the number of teeth in the ring is N r, N s, and N p.
Yet another sort of planetary gearbox uses several helical axes to distribute the load. This design also delivers large stiffness and low backlash, which is important for purposes involving recurrent commence-end cycles and rotational direction alterations. It also features a compact design and style and lower mass inertia. A helical planetary gearbox can be utilized for a vast assortment of applications. Listed below are some of the benefits of helical gear technological innovation.
The standard design of a helical planetary gear is based mostly on the basic principle of stepping planets. This notion eliminates the need to have for timing marks and restrictive assembly conditions. The planetary gear’s helical condition can be modified to accomplish a greater transmission ratio in an equivalent or scaled-down quantity. For instance, a 50-T ring equipment will produce the very same influence as a one hundred-T ring equipment.
In addition to the helical axis, a helical planetary gearbox also has a vast range of secondary characteristics that are vital to torque transmission. For occasion, compact needle roller bearings are acceptable for a helical planetary gearbox due to the fact of their minimal-profile layout and modest place. However, a tapered roller bearing is much better suited to managing substantial axial forces. In general, a helical planetary gearbox will have a larger effectiveness fee and decrease sounds stages.
A helical planetary gearbox will have a variety of elements that can range in dimensions and form. They will consist of a sunshine equipment and many planetary parts. The central sunlight gear will just take a low-torque enter and will run numerous external gears to enhance the torque and velocity. This simple product of a planetary gearbox is extremely productive, transferring ninety seven% of the electrical power input. There are a few main sorts of planetary gearboxes: the cylindrical planetary gearbox, the helical planetary gearbox, and the helical wormwheel.
The CZPT is a good illustration of an entry-stage helical planetary gearbox. It is very dependable and aimed at supplying torque in quiet purposes with higher precision. The Obtain sequence is yet another alternative, which is created to satisfy the wants of the lower-backlash planetary gearbox market place. It functions helical planetary gears with 5 to eight arc-minutes backlash, and is constructed on a monobloc housing.
A helical planetary gearbox is extensively used in 3D printing. They are light-weight and can offer a high equipment ratio. In addition to their lower weight and high efficiency, some individuals have set up them into 3D printers to boost the accuracy of their patterns. And in addition to 3D printing, helical gears are utilized in numerous industrial programs. If you’re pondering about purchasing one, you should know what the positive aspects are.
planetarygearbox

Spur planetary gearbox

There are numerous rewards to a spur planetary gearbox, from its compact design and style and reduced price to its unmatched electrical power transmission capacity for each device quantity. Planetary gears have high efficiency for every stage and can obtain up to ninety five% effectiveness, dependent on the ratio. Earth gears are mounted on a joint carrier, and the output rotation velocity is slower than the drive rotation speed, which qualified prospects to enhanced torque. The increased the gear wheels, the a lot more torque the unit can create.
A spur planetary gearbox incorporates multiple other gear sets that must have helical enamel. These other equipment sets should be helical, and the motor need to be aligned with the driven areas. The spur gears are the most productive sort of planetary gear, as their tooth are symmetrical, which signifies no axial forces are produced. The big difference among a spur and a planetary gearbox is its form.
The correct angle spur planetary gearbox is a flexible style with a spiral bevel gear that gives excellent smoothness and silent operation. This gearhead is scenario-hardened and floor to increase its efficiency. These gears can be obtained in 3-one hundred ratios. Spur planetary gearboxes can also have ISO rotary flanges, keyed shafts, DIN splines, or hollow compression connections.
A spur planetary gearbox makes use of spur gears around the circumference of the mechanism. The spur gears rotate amongst gears that have interior and external teeth. Since of this, the angular velocity of the spur gear differential carrier is the common of the ring gears and sunshine gears. A spur gearbox can also be regarded a compound planetary equipment. It is typically utilized for servo applications. As opposed to spur gears, helical planetary gears are easier to keep and have reduce sounds levels.
The most noteworthy variation in between a spur planetary gearbox and a planetary gearhead is the lubrication of the pinion and the spur equipment head. A spur equipment head is less sophisticated, but can not deal with the exact same amount of load as a planetary gearhead. Equally types can attain the exact same backlash, but a planetary gearhead has far better lubrication retention than a spur gear. It can operate at larger speeds with out too much lubrication, although a spur equipment travel is more effective at minimal speeds. The reduction ratio of a planetary gearhead is near unity even though that of a planetary gear head is several thousand to one.
A planetary gearbox has many purposes. Plastic equipment, products & personnel lifts, and machine tools are all key examples of these varieties of gearing systems. Other industries that use these gears incorporate wind turbines and sugar crystallizers, as properly as steel and sugar mills. And of program, the use of planetary gears is not constrained to these industries. It is utilized in many diverse ways, like slewing drives, mill generate, and derrick & dockyard cranes

China Professional Lhn Harmonic Speed Reducer for Surgery Equipment with high qualityChina Professional Lhn Harmonic Speed Reducer for Surgery Equipment with high quality