China R F K S Series Gear Box Industrial Transmission Parts Shaft Mount Geared Motor Speed Reducer Worm Bevel Helical Gearbox bevel helical gearbox assembly

Item Description

Company  Profiles

     
-We are a leading equipment motor maker
ZHangZhoug Xihu (West Lake) Dis.hai Reducer is a major maker of equipment motor and gearbox.
Because 1991, we have specialised in production a vast range of equipment motor and equipment box which includes:
 

 

  • helical equipment motor
  • helical bevel equipment motor
  • parallel shaft helical gear motor
  • helical worm equipment motor
  • hoist push
  • hefty-responsibility helical gearbox
  • heavy-responsibility helical bevel gearbox
  • equipment motor for vehicle parking technique
  • sprial bevel gearbox

Item Description
 

T series equipment motor are composed of 3 phases helical equipment and bevel gear. Input shaft and output shaft is 90°. 

Mounting situation: footed mounting, flange mounting, shaft mounting and so forth.

Technological information:

Output speed:ten ~ 522 rpm

Rated output torque:10 ~ 48000 Nm

Motor electricity: .twelve ~ 200 KW

Solution Display

Merchandise Specification

Product features
1. T series helical bevel equipment motor allows high-torque, use-free of charge procedure.
2. High energy density, ware cost-free, extended services life and a variety of diminished backlash alternatives
3. As they also have a long servicing-totally free service existence, they can be used in each and every software with AC asynchronous motors, asynchronous and synchronous servomotors. 
General Specialized information
Housing substance HT250 higher-strength forged iron
Housing hardness HBS190-240
Pinion substance 20CrMnTiH
Gear substance 20CrMnTiH
Surface hardness of gears HRC58°~62 °
Gear core hardness HRC33~forty
Input/output shaft substance 40CrMnTiH
Input / Output shaft hardness HRC25~thirty
Machining precision of gears accurate grinding, 6~7 Quality
Lubricating oil GB L-CKC220
Heat treatment method tempering, cementiting, quenching, and so on.
Efficiency 94%~ninety six% (is dependent on the transmission phase) 
Noise (MAX) 60~68dB
Temp. rise  (MAX) 40°C 
Temp. rise (Oil)(MAX) 50°C
Vibration ≤20µm
Backlash ≤20Arcmin
Brand of bearings China Prime brand name C&U,LYC,TMB or other brand names requested, SKF…..
Brand of oil seal CTY— ZheJiang or other makes requested

Package deal

Plastic bag + wooden carton

Certification

FAQ

Q: Can you print other colours?
Sure. Tailored shade can be printed on the equipment motor according to your requirements.
Q: Is that manufacturing facility price tag?
Of course. We assure you all charges are primarily based on factory.
Q:  What is the daily life span? what is the promise
The lifespan of gear motor can get to 5-20 years relying on different functioning problems .The guarantee time is 1 yr following shipping.
Q: What paperwork are offered?
A total range documents like structural drawings, packing list, installation manual and relative certificates can be offered. Additionally, customs declaration is presented. We provide one particular-stop services for you. 
Q: Is it CZPT to tailored?
sure, we could re-layout and generate the gear motor as your specifications if the quantity is huge.

US $500-1,500
/ Set
|
1 Set

(Min. Order)

###

Application: Motor, Machinery, Transmission Equipment
Hardness: Hardened Tooth Surface
Installation: Horizontal Type
Layout: Shunting
Gear Shape: Bevel
Step: Three-Step

###

Customization:

###

Product features
1. T series helical bevel gear motor enables high-torque, wear-free operation.
2. High power density, ware free, long service life and various reduced backlash options
3. As they also have a long maintenance-free service life, they can be used in every application with AC asynchronous motors, asynchronous and synchronous servomotors. 
General Technical data
Housing material HT250 high-strength cast iron
Housing hardness HBS190-240
Pinion material 20CrMnTiH
Gear material 20CrMnTiH
Surface hardness of gears HRC58°~62 °
Gear core hardness HRC33~40
Input/output shaft material 40CrMnTiH
Input / Output shaft hardness HRC25~30
Machining precision of gears accurate grinding, 6~7 Grade
Lubricating oil GB L-CKC220
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 C&U,LYC,TMB or other brands requested, SKF…..
Brand of oil seal CTY— Taiwan or other brands requested
US $500-1,500
/ Set
|
1 Set

(Min. Order)

###

Application: Motor, Machinery, Transmission Equipment
Hardness: Hardened Tooth Surface
Installation: Horizontal Type
Layout: Shunting
Gear Shape: Bevel
Step: Three-Step

###

Customization:

###

Product features
1. T series helical bevel gear motor enables high-torque, wear-free operation.
2. High power density, ware free, long service life and various reduced backlash options
3. As they also have a long maintenance-free service life, they can be used in every application with AC asynchronous motors, asynchronous and synchronous servomotors. 
General Technical data
Housing material HT250 high-strength cast iron
Housing hardness HBS190-240
Pinion material 20CrMnTiH
Gear material 20CrMnTiH
Surface hardness of gears HRC58°~62 °
Gear core hardness HRC33~40
Input/output shaft material 40CrMnTiH
Input / Output shaft hardness HRC25~30
Machining precision of gears accurate grinding, 6~7 Grade
Lubricating oil GB L-CKC220
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 C&U,LYC,TMB or other brands requested, SKF…..
Brand of oil seal CTY— Taiwan or other brands requested

Helical Gearbox

Using a helical gearbox can greatly improve the accuracy of a machine and reduce the effects of vibration and shaft axis impact. A gearbox is a circular machine part that has teeth that mesh with other teeth. The teeth are cut or inserted and are designed to transmit speed and torque.helical gearbox

Sliding

Among the many types of gearboxes, the helical gearbox is the most commonly used gearbox. This is because the helical gearbox has a sliding contact. The contact between two gear teeth begins at the beginning of one tooth and progresses to line contact as the gear rotates.
Helical gears are cylindrical gears with teeth cut at an angle to the axis. This angle enables helical gears to capture the velocity reversal at the pitch line due to the sliding friction. This leads to a much smoother motion and less wear. Moreover, the helical gearbox is more durable and quieter than other gearboxes.
Helical gears are divided into two categories. The first group comprises of crossed-axis helical gears, commonly used in automobile engine distributor/oil pump shafts. The second group comprises of zero-helix-angle gears, which do not produce axial forces. However, they do create heat, which causes loss of efficiency.
The helical gearbox configuration is often confounded, which results in higher working costs. In addition, the helical gearbox configuration does not have the same torque/$ ratio as zero-helix angle planetary gears.
When designing gears, it is important to consider the effects of gear sliding. Sliding can lead to friction, which can cause loss of power transmission. It also leads to uneven load distribution, which decreases the loadability of the helical planetary gearbox.
In addition, the mesh stiffness of helical gears is commonly ignored by researchers. An analytical model for the mesh stiffness of helical gears has been proposed.

Axial thrust forces

Several options are available for axial thrust forces in helical gearboxes. The most obvious is to use a double helical gear to offset the force component. Another option is to use a thrust bearing with a lower load carrying capacity. This becomes a sacrificial component.
In order to transmit a force, it must be distributed along the contact line. This force is the sum of tangential, radial and axial force components. All these components must be transferred from the source to the output. This is a complex process that involves the use of gears.
The axial force component must be transferred through the gears. The resultant force is then divided into orthogonal components and divided into the thrust directions. The radial force component is from the contact point to the driven gear center.
The axial force component is also determined by the size of the gear’s pitch diameter. A larger pitch diameter results in a greater bearing moment. Similarly, a larger gear ratio will produce a higher torque transmission.
It should be noted that the axial force component is only a small part of the total force. The normal force is distributed along the contact line.
The double helical gear is also not a perfect duplicate of the herringbone gear. It has two equal halves. It is used interchangeably with the herringbone gear. It also has the same helix angle.helical gearbox

Reduced impact on the shaft axis

Increasing the helix angle of a gear pair will reduce resonance effects on the shaft axis of a helical gearbox. However, this will not reduce the overall vibration in the gearbox. In fact, it will increase the vibration. This can lead to serious fatigue faults in the drive train.
This is because the helix angle has an effect on the contact line between two teeth. As the helix angle increases, the length of the contact line decreases. In addition, it has an effect on the normal force and curvature radii of the teeth. The pressure angle also affects the curvature radii.
Helical gears have several advantages over spur gears. These advantages include: lower vibration, NVH (noise, vibration and harshness) characteristics, and smooth operation under heavy loads. They also have better torque capability. However, they produce higher friction. They also require unique approaches to control their thrust forces.
The first step in reducing resonance effects is to regulate the meshing frequency of the helical gear stage. This can be done by varying the shift factors in the gear. If the shift factors are too large, then the gear will experience resonance effects. The helix angle is also affected by the gear’s shift factors. It is therefore important to control the gear’s geometry in order to reduce the resonance effects.
Next, the effects of the web structure and rim thickness on the root stress of the gear are examined. These are measured by strain gage. The results indicate that the maximum root stress is obtained when the worst meshing position is reached.

Quieter operation

Compared to spur gears, helical gears are much quieter in operation. This is due to their larger teeth. Aside from this, they have a higher load-carrying capacity. They also run smoother and have a higher speed capability. Helical gears are also a good substitute for spur gears.
The most significant parameter relating to noise reduction is the gear contact ratio. It ranges from below 1 to more than 10 and is determined by the number of teeth intersecting a parallel shaft line at the pith circle. It is also a good indicator of the level of noise reduction that helical gears provide.
In addition, helical gears have a lower impulse flexure than spur gears. This is because the contact point slides along the helical surface of each tooth. This also adds internal damping to the gear system.
While helical gears are less noisy than spur gears, they do have a high level of wear and tear. This can affect the performance of the gear. However, it is possible to improve the smoothness of the tooth surface by grinding. In addition, running the gears in oil can also help improve the smoothness of the tooth surface.
There are many industries that use helical gears. For example, the automotive industry uses them in their transmissions. They also are used in the agricultural industry. They are often used in heavy trucks.
Helical gears are also known to generate less heat and are quieter than other gears. They can also deliver parallel power transfers between parallel or non-parallel shafts.

Improved accuracy

Increasing the accuracy of a helical gearbox is the key to its operation and reliability. The accuracy of the gearbox is dependent on several features. Among the most important are the profile and lead. Moreover, the power requirements of a gear drive should be taken into consideration.
The profile is the most sensitive feature of a helical gear. If the profile is not symmetric, the gear will run with a noisy spur gear. In addition, the profile is also the most sensitive to lead.
A helical gearbox plays a key role in the power transmission of industrial applications. However, the heavy duty operating conditions make it susceptible to a variety of faults.
A helical gearbox’s performance depends on the accuracy of the individual gears. This is accomplished by minimizing the backlash. A common way to reduce backlash is to approach all target positions from a common direction. This approach also reduces transmission noise.
The accuracy of a helical gearbox can be improved by using a flexible electronic gearbox. This can reduce the degree of twist. Moreover, it can increase the accuracy of gear machining.
A helical gearbox with an electronic gearbox can increase the accuracy of twist compensation. It can also improve the linkage between B-axis, C-axis, and Z-axis. Moreover, the electronic gearbox will ensure the linkage relationship between Y-axis, Z-axis, and C-axis.
The accuracy of a helical Gearbox can be improved by calculating the position error of the gear train. Pitch deviation and helix angle deviation are two types of position error.helical gearbox

Reduced vibration

Using helical gearboxes can reduce vibration and noise. These gears are used in a variety of applications, including automotive transmissions. Moreover, these gears are quiet enough to operate in noise-sensitive applications.
Using CZPT software, three different gearbox housing designs are compared. The external dimensions and mass of each design are kept constant, but different quantities of longitudinal and transverse stiffeners are employed. The resulting models are then compared to experimental results. In addition, the free vibration response of these models is analyzed. The results are shown in Fig. 5.
In terms of noise reduction, the cellular model produces the lowest sound pressure level. However, the cross model produces the higher sound level. The cellular model also produces better peak to peak results.
The input-stage gear pair is the power source of the output-stage gear pair. The output-stage gear pair’s vibration is also studied. This includes a phase diagram and a frequency-domain diagram. The influence of the driving torque and the pinion’s velocity on the vibration is studied in a numerical manner. The time evolution of the normal force and the lubricant stiffness is also studied.
The input-stage pinion modification reduces the input-stage gear pair’s vibration. This reduction is achieved by adding dual bearing support to the input shaft.
China R F K S Series Gear Box Industrial Transmission Parts Shaft Mount Geared Motor Speed Reducer Worm Bevel Helical Gearbox     bevel helical gearbox assemblyChina R F K S Series Gear Box Industrial Transmission Parts Shaft Mount Geared Motor Speed Reducer Worm Bevel Helical Gearbox     bevel helical gearbox assembly
editor by czh 2022-12-25

Tagsbevel gear | bevel gear motor | bevel gear reducer | bevel gearbox | bevel helical gearbox | bevel motor | box gear | box gear transmission | box motor | box reducer | china gear box | china gearbox | china motor | f series gear reducer | gear | gear assembly | gear bevel | gear bevel gear | gear box | gear box assembly | gear box gearbox | gear box motor | gear box parts | gear box reducer | gear box reducer parts | gear box speed | gear box speed reducer | gear box transmission | gear box worm | gear box worm speed reducer | gear box worm transmission | gear gearbox | gear motor | gear motor gearbox | gear motor reducer | gear motor shaft | gear motor speed reducer | gear parts | gear reducer | gear reducer box | gear reducer gearbox | gear reducer motor | gear reducer speed | gear s | gear shaft | gear speed reducer | gear transmission | gear worm | gear worm motor | gearbox | gearbox assembly | gearbox china | gearbox gear | gearbox gear box | gearbox motor | gearbox motor speed reducer | gearbox mount | gearbox parts | gearbox reducer | gearbox shaft | gearbox speed | gearbox speed reducer | gearbox transmission | gearbox worm gear speed | geared motor speed motor | helical bevel gear | helical bevel gear motor | helical bevel gear reducer | helical bevel gearbox | helical gear | helical gear box | helical gear motor | helical gear reducer | helical gearbox | helical motor | helical motor gearbox | helical reducer | helical shaft gear | helical speed reducer | helical worm | helical worm gear | helical worm gear motor | helical worm gear reducer | helical worm gearbox | industrial gear | industrial gear box | industrial gear motor | industrial gearbox | industrial motor | k gearbox | k series gear motor | k series gearbox | k series reducer | motor | motor box | motor gear box | motor gear shaft | motor gearbox | motor gearbox china | motor motor | motor parts | motor reducer | motor reducer gearbox | motor shaft | motor shaft gear | motor worm | motor worm gearbox | parts gear | parts shaft | r series gear motor | reducer | reducer assembly | reducer box r | reducer gear box motor | reducer gear motor | reducer gearbox | reducer motor | reducer shaft | reducer speed | reducer speed box | reducer worm gear | s series gear reducer | s series reducer | series gear reducer | shaft | shaft gear | shaft helical gear | shaft motor | speed gear | speed gear box | speed gear motor | speed gear reducer | speed gearbox | speed gearbox reducer | speed reducer | speed reducer gear | speed reducer gear box | speed reducer gearbox | speed reducer gearbox motor | speed reducer motor | speed reducer worm | transmission gear | transmission gear box | transmission gearbox | transmission gearbox assembly | transmission gearbox parts | transmission shaft | worm gear | worm gear box assembly | worm gear box speed reducer | worm gear gearbox | worm gear motor | worm gear reducer | worm gear reducer assembly | worm gear shaft | worm gear speed | worm gear speed reducer | worm gear worm | worm gearbox | worm gearbox speed reducer | worm motor | worm motor gear | worm reducer | worm reducer gearbox | worm shaft | worm speed reducer | worm worm gear

Double Helical Gear

As one of the leading double helical gear manufacturers, suppliers, and exporters of mechanical products, We offer double helical gear and many other products.

Please get in touch with us for details.

Manufacturer supplier exporter of double helical gear.

Recent Posts