China Low Noise R168 Motor Helical Gearbox helical gearbox for sale

Item Description

 

Item Description

Merchandise Description

-R Sequence Helical gearbox
 

Merchandise Functions:
1.Higher modular layout.
two.Built-in casting housing,compact dimension,higher loading support, secure transmitting and lower sounds amount.
three.Perfect oil leakage avoiding makes the great sealings and can be used in wide selection of market.
four.This series is specific for pug mill.
5.Large effectiveness and conserve power.
six.Help save cost and low maintenance.

Layout Attributes:
1. Compact structure, modular design and style
two. One-phase, two-phase and a few-phase dimensions
three. Can be merged with other types of gearboxes (These kinds of as R Sequence, K Series, F Collection, S Sequence, UDL Sequence)

 

Solution Parameters

 

1 Phase
 

Types Output Shaft Dia. Enter Shaft Dia. Energy(kW) Ratio Max. Torque(Nm)
BRX/BRXF38 20mm 16mm .eighteen~1.1 1.62~4.43 twenty
BRX/BRXF58 20mm 19mm .18~5.5 one.3~5.five 70
BRX/BRXF68 25mm 19mm .18~7.five one.4~6.07 a hundred thirty five
BRX/BRXF78 30mm 24mm one.1~11 1.42~8.00 215
BRX/BRXF88 40mm 28mm 3~22 1.39~8.sixty five four hundred
BRX/BRXF98 50mm 38mm 5.5~30 1.forty two~8.23 600
BRX/BRXF108 60mm 42mm 7.5~forty five 1.44~6.63 830
BRX/BRXF128 75mm 55mm seven.5~ninety 1.51~6.2 1110
BRX/BRXF158 90mm 70mm 11~132 one.57~6.2 1680

2-3Stage
 

Designs Output Shaft Dia. Enter Shaft Dia. Energy(kW) Ratio Max. Torque(Nm)
BR/BRF18 20mm .eighteen~.seventy five three.83~74.eighty four 85
BR/BRF28 25mm 16mm .18~three three.37~one hundred thirty five.09 a hundred thirty
BR/BRF38 25mm 16mm .eighteen~three three.forty one~134.eighty two 200
BR/BRF48 30mm 19mm .18~5.five 3.eighty three~176.88 300
BR/BRF58 35mm 19mm .18~7.5 4.39~186.89 450
BR/BRF68 35mm 19mm .18~7.5 4.29~199.81 600
BR/BRF78 40mm 24mm .eighteen~11 5.21~195.24 820
BR/BRF88 50mm 28mm .fifty five~18.5 5.36~246.54 1550
BR/BRF98 60mm 38mm .fifty five~thirty 4.49~289.six 3000
BR/BRF108 70mm 42mm 2.2~45 5.06~249.sixteen 4300
BR/BRF138 90mm 55mm 5.5~fifty five five.fifty one~222.six 8000
BR/BRF148 110mm 55mm 11~ninety 5.00~163.31 13000
BR/BRF168 120mm 70mm eleven~a hundred and sixty 8.77~229.71 18000

 

 

Supplies Data Sheet

Housing material

Gray Solid iron

Housing hardness

HBS163~255

Gear content

20CrMnTi alloy steel

Floor hardness of gears

HRC58°~sixty two °

Equipment main hardness

HRC33~48

Input / Output shaft material

40Cr alloy metal

Enter / Output shaft hardness

HRC32~36

Machining precision of gears

correct grinding, 6~5 Grade

Lubricating oil

GB L-CKC220-460, Shell Omala220-460

Warmth remedy

tempering, cementiting, quenching, normalizing, and so forth.

Performance

ninety four%~96% (depends on the transmission phase)

Sounds (MAX)

sixty~68dB

Temp. rise (MAX)

40°C

Temp. increase (Oil)(MAX)

50°C

Vibration

≤20µm

Backlash

≤20Arcmin

Manufacturer of bearings

China prime brand name bearing, HRB/LYC/ZWZ/C&U. Or other makes asked for, SKF, FAG, INA, NSK.

Manufacturer of oil seal

NAK — ZheJiang or other brand names requested

 

Thorough Photographs

 

Our procedure of manufacturing

Our item line

 

 

Organization Profile

 

Firm Profile

Bode  was started in 2007, which is situated in HangZhou metropolis, ZHangZhoug province. As 1 professional maker and exporter, we have a lot more than seventeen years’ expertise in R & D of worm reducer, gear reducer, gearbox , AC motor and relative spare components. We have manufacturing unit with advanced creation and check gear, the strong advancement of staff and making capability offer our clients with large high quality merchandise. Our items widely served to various industries of Metallurgy, Chemical substances, lifting, mining, Petroleum, textile, medicine, picket etc. Main markets: China, Africa, Australia, Vietnam, Turkey, Japan, Korea, Philippines… Welcome to inquire us any questions, great offer you often for you for lengthy term company.

FAQ

Q1: Are you investing firm or producer?
A: We are manufacturing facility.

Q2: What types of gearbox can you generate for us?
A: Main merchandise of our business: R, S, K, F sequence helical-tooth reducer, RV series worm gear reducer,H Collection Parallel Shaft Helical Reduction Equipment Box

Q3: Can you make as for each customized drawing?
A: Indeed, we offer custom-made service for customers.

Q4: Can we get 1 personal computer of each merchandise for high quality screening?
A: Of course, we are happy to take demo get for quality testing.

Q5: What information shall we give just before inserting a buy order?
A:  a) Kind of the gearbox, ratio, enter and output sort, enter flange, mounting situation, and motor informationetc.
     b) Housing coloration.
     c) Purchase quantity.
     d) Other specific needs.

Q6: How long is your shipping and delivery time?
A: Usually it is 5-ten times if the items are in inventory. or it is fifteen-twenty times if the products are not in inventory.

Q7: What is your conditions of payment ?
A: 30% Advance payment by T/T following signing the deal.70% ahead of shipping and delivery

If you are fascinated in our item, welcome to contact with us.
Our crew will do our very best to fulfill your require 🙂 
 

 

US $50-1,000
/ Piece
|
1 Piece

(Min. Order)

###

Application: Machinery, Marine, Agricultural Machinery
Function: Distribution Power, Change Drive Torque, Speed Changing, Speed Reduction
Layout: Coaxial
Hardness: Hardened Tooth Surface
Installation: Vertical Type
Step: Single-Step

###

Samples:
US$ 50/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

Models Output Shaft Dia. Input Shaft Dia. Power(kW) Ratio Max. Torque(Nm)
BRX/BRXF38 20mm 16mm 0.18~1.1 1.62~4.43 20
BRX/BRXF58 20mm 19mm 0.18~5.5 1.3~5.5 70
BRX/BRXF68 25mm 19mm 0.18~7.5 1.4~6.07 135
BRX/BRXF78 30mm 24mm 1.1~11 1.42~8.00 215
BRX/BRXF88 40mm 28mm 3~22 1.39~8.65 400
BRX/BRXF98 50mm 38mm 5.5~30 1.42~8.23 600
BRX/BRXF108 60mm 42mm 7.5~45 1.44~6.63 830
BRX/BRXF128 75mm 55mm 7.5~90 1.51~6.2 1110
BRX/BRXF158 90mm 70mm 11~132 1.57~6.2 1680

###

Models Output Shaft Dia. Input Shaft Dia. Power(kW) Ratio Max. Torque(Nm)
BR/BRF18 20mm 0.18~0.75 3.83~74.84 85
BR/BRF28 25mm 16mm 0.18~3 3.37~135.09 130
BR/BRF38 25mm 16mm 0.18~3 3.41~134.82 200
BR/BRF48 30mm 19mm 0.18~5.5 3.83~176.88 300
BR/BRF58 35mm 19mm 0.18~7.5 4.39~186.89 450
BR/BRF68 35mm 19mm 0.18~7.5 4.29~199.81 600
BR/BRF78 40mm 24mm 0.18~11 5.21~195.24 820
BR/BRF88 50mm 28mm 0.55~18.5 5.36~246.54 1550
BR/BRF98 60mm 38mm 0.55~30 4.49~289.6 3000
BR/BRF108 70mm 42mm 2.2~45 5.06~249.16 4300
BR/BRF138 90mm 55mm 5.5~55 5.51~222.6 8000
BR/BRF148 110mm 55mm 11~90 5.00~163.31 13000
BR/BRF168 120mm 70mm 11~160 8.77~229.71 18000

###

Housing material
Grey Cast iron
Housing hardness
HBS163~255
Gear material
20CrMnTi alloy steel
Surface hardness of gears
HRC58°~62 °
Gear core hardness
HRC33~48
Input / Output shaft material
40Cr alloy steel
Input / Output shaft hardness
HRC32~36
Machining precision of gears
accurate grinding, 6~5 Grade
Lubricating oil
GB L-CKC220-460, Shell Omala220-460
Heat treatment
tempering, cementiting, quenching, normalizing, 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, SKF, FAG, INA, NSK.
Brand of oil seal
NAK — Taiwan or other brands requested
US $50-1,000
/ Piece
|
1 Piece

(Min. Order)

###

Application: Machinery, Marine, Agricultural Machinery
Function: Distribution Power, Change Drive Torque, Speed Changing, Speed Reduction
Layout: Coaxial
Hardness: Hardened Tooth Surface
Installation: Vertical Type
Step: Single-Step

###

Samples:
US$ 50/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

Models Output Shaft Dia. Input Shaft Dia. Power(kW) Ratio Max. Torque(Nm)
BRX/BRXF38 20mm 16mm 0.18~1.1 1.62~4.43 20
BRX/BRXF58 20mm 19mm 0.18~5.5 1.3~5.5 70
BRX/BRXF68 25mm 19mm 0.18~7.5 1.4~6.07 135
BRX/BRXF78 30mm 24mm 1.1~11 1.42~8.00 215
BRX/BRXF88 40mm 28mm 3~22 1.39~8.65 400
BRX/BRXF98 50mm 38mm 5.5~30 1.42~8.23 600
BRX/BRXF108 60mm 42mm 7.5~45 1.44~6.63 830
BRX/BRXF128 75mm 55mm 7.5~90 1.51~6.2 1110
BRX/BRXF158 90mm 70mm 11~132 1.57~6.2 1680

###

Models Output Shaft Dia. Input Shaft Dia. Power(kW) Ratio Max. Torque(Nm)
BR/BRF18 20mm 0.18~0.75 3.83~74.84 85
BR/BRF28 25mm 16mm 0.18~3 3.37~135.09 130
BR/BRF38 25mm 16mm 0.18~3 3.41~134.82 200
BR/BRF48 30mm 19mm 0.18~5.5 3.83~176.88 300
BR/BRF58 35mm 19mm 0.18~7.5 4.39~186.89 450
BR/BRF68 35mm 19mm 0.18~7.5 4.29~199.81 600
BR/BRF78 40mm 24mm 0.18~11 5.21~195.24 820
BR/BRF88 50mm 28mm 0.55~18.5 5.36~246.54 1550
BR/BRF98 60mm 38mm 0.55~30 4.49~289.6 3000
BR/BRF108 70mm 42mm 2.2~45 5.06~249.16 4300
BR/BRF138 90mm 55mm 5.5~55 5.51~222.6 8000
BR/BRF148 110mm 55mm 11~90 5.00~163.31 13000
BR/BRF168 120mm 70mm 11~160 8.77~229.71 18000

###

Housing material
Grey Cast iron
Housing hardness
HBS163~255
Gear material
20CrMnTi alloy steel
Surface hardness of gears
HRC58°~62 °
Gear core hardness
HRC33~48
Input / Output shaft material
40Cr alloy steel
Input / Output shaft hardness
HRC32~36
Machining precision of gears
accurate grinding, 6~5 Grade
Lubricating oil
GB L-CKC220-460, Shell Omala220-460
Heat treatment
tempering, cementiting, quenching, normalizing, 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, SKF, FAG, INA, NSK.
Brand of oil seal
NAK — Taiwan or other brands requested

What Is a Helical Gearbox?

Generally, the gear is a rotating circular machine part, and its purpose is to transmit speed and torque. It works by meshing with other toothed parts. This type of gear is made up of cut teeth, inserted teeth, and gear teeth.helical gearbox

Helix angle

Typical helical gearbox angle ranges from 15 to 30 degrees. It is commonly used in worm gears and screws. The angle is important in motion conversion and power transfer.
Helical gearboxes are suitable for high load applications. Because the teeth engage more gradually, helical gearboxes require bearings that can manage axial loading. In fact, the forces produced by helical gears are much less than those of spur gears. Moreover, helical gearboxes are often less efficient.
There are two basic gear systems: the spur gear system and the helical gear system. These systems are similar in their basic functions. However, they are distinguished by a number of important differences. The spur gear system produces thrust forces, while the helical gear system transmits energy through two axial configurations. Both systems operate at speeds of around 50m/s.
Spur gears have a common pitch, whereas helical gears have a different pitch. The pitch of helical gears changes as the helix angle changes. This leads to a difference in the diameter of the gear and the hobs. This changes the radial module system pitch and increases the manufacturing costs.
The normal pressure angle is the angle of the load line into the plane normal to the tooth axis. This angle is sometimes called the reference value.
Helical gears are available in both left-hand and right-hand configurations. Helical gears are typically characterized by quiet operation and higher power carrying capacity. They are also appreciated for their NVH characteristics. They are used in the oil, food, and plastic industries. They also have a higher efficiency than zero-helix angle gears.

Efficiency

Using helical gears in a gearbox provides several benefits. They are more efficient, quieter and better able to handle high load cases. However, they are also more expensive than classic gears.
The efficiency of a helical gearbox is calculated by measuring the efficiency of the entire working area. This is measured using a predefined measuring grid. The result is presented by an efficiency contour map. It shows that efficiency is not uniform in the working area.
This is because of the varying angles of the teeth of the gears. It is also important to consider the size of the pitch circle and the angle of the helix. The pitch circle is larger for helical gears than for spur gears. This means more surface contact and more potential for transmission of power between the parallel shafts.
Efficiency calculations for synchronizers are relatively new. Using data from power losses can help estimate the accuracy of these calculations.
The efficiency of a gearbox is mainly dependent on the power range and the torque. The higher the range, the better the efficiency. When the power range is reduced, the efficiency is reduced. The efficiency decreases sharply for high ratio gearboxes.
The efficiency of a gearbox also depends on the type of gearbox. Typically, spur gears are the most efficient, but helical gears are also quite efficient. In the same way that an electrical motor is more efficient than a standard cylinder engine, helical gears are more efficient than spur gears.helical gearbox

Applications

Various industries utilize helical gearboxes for different applications. These gears are primarily used in heavy industrial settings and are also used in the printing and plastic industries.
They are useful in transferring motion between parallel and right-angle shafts. Helical gears are more durable and offer smoother gear operation than other gear types. They are also less noisy and produce less friction.
Typical applications of helical gearboxes include conveyors, coolers, crushers, and other heavy industrial applications. They are also used in the food, chemical, and printing industries.
There are two main types of helical gearboxes: single helical gearboxes and double helical gearboxes. In the single gearbox, the teeth are at a certain angle to the axis. In the double gearbox, the teeth are at opposite angles.
Both gear types have their own advantages. The spur type is more suited for low-speed applications and is also less expensive to manufacture. However, helical gears are more efficient. They are also less noisy and have more teeth meshing capacity.
Helical gears also have a greater pitch circle diameter than spur gears. Because of this, they can tolerate a greater load and are more durable. The helical gearbox also uses thrust bearings to support the thrust force. In order to ensure smooth operation, the helical gears gradually engage.
Helical gears are also used in the automotive industry. They are the most common gear type used in the automotive transmission process.

Spiral teeth vs helical teeth

Depending on the application, there are two types of bevel gears: helical gears and spiral teeth bevel gears. They have a similar geometry, but they perform differently. While helical gears provide smoother operation and higher load carrying capacity, spiral teeth bevel gears are more flexible, reduce the risk of overheating, and have longer service life.
Helical gears are primarily used for helical or crossed shafts. They have teeth that are cut at a precise angle to the gear axis. They provide a smooth action during heavy loads and are used at high speeds. They can also be used for non-parallel shafts. However, they are less efficient than spur gears.
Spur gears are primarily used for parallel shafts. Their straight teeth are parallel to the gear axis. Their teeth come in sudden contact, which causes vibration and a noticeable noise. However, helical gears provide gradual engagement, minimizing vibration and backlash.
The root stress of helical gears is different from spur gears. It is dependent on the helix angle and the web thickness of the gear. The pressure angle of the teeth also affects the curvature radii. These factors affect the transverse contact ratio, which decreases the length of the contact line.
Helical gears are often used to change the angle of rotation by 90 degrees. They can also be used to eliminate shock loading. These gears can be used on parallel or crossed shafts.

PB and PLB Series

PB and PLB series helical gearboxes offer a bevy of benefits that include high power density and a compact modular design. Aside from offering a high output torque, they also offer low maintenance and a long life span. The manufacturers have also gone to great lengths to provide a robust case, a rigid worm and screw thread arrangement and a high reduction ratio. They also provide parallel shaft input options. This means you can use one gearbox to drive a whole train of synchronized gears.
Aside from the fact that it is one of the most durable gearboxes available, it is also one of the most versatile. In fact, the company manufactures a number of gearbox variants, ranging from a single gearbox to a fully modular multiple gearbox design. The high power density means it can operate in tight industrial spaces. PB and PLB series helical Gearboxes are available in a range of sizes, ensuring you find the perfect fit for your application. The PB and PLB Series helical gearboxes are also a cost-effective option for your next application. The company is also able to offer custom solutions to meet your specific needs.
The best part is that you can get your hands on these Gearboxes at a price that is well worth your hard earned dollars. The manufacturers also offer an industry leading warranty. PB and PLB series helical and worm gearboxes are available in a variety of sizes and configurations to suit your application.helical gearbox

Herringbone gears

Using Herringbone gears in helical gearboxes can give the advantages of quiet operation at high speed and minimal axial force. These gears can also be used in heavy machinery applications. However, manufacturing them is more difficult and expensive.
Herringbone gears are similar to double helical gears, except that they do not have a central gap. Originally, they were made by casting to an accurate pattern.
Today, they are characterized by two sets of gear teeth that are stuck together. They have a very high coincidence, which increases the bearing capacity of the gearbox. They also reduce wear and noise.
These gears are usually smaller than double helical gears. This makes them ideal for applications where vibration is high. The large contact area reduces stress. They also have a high carrying capacity. They are used in transmissions, heavy machinery, and differentials.
Herringbone gears are also used in torque gearboxes, especially those that do not have a significant thrust bearing. However, their use is less common because of manufacturing difficulties.
There are several solutions to the problem of making herringbone gears. One solution is to use a central groove to cut the gears. Another is to stack two helical gears together. Another solution is to use older machines that can be rebuilt to make herringbone gears.
Herringbone gears can be processed using milling methods. However, this method cannot be used to process all herringbone gears.
China Low Noise R168 Motor Helical Gearbox     helical gearbox for saleChina Low Noise R168 Motor Helical Gearbox     helical gearbox for sale
editor by czh 2023-01-21

Recent Posts