China Inline Helical Gear Speed Reductor Transmission Gearbox From China planetary gearbox vs helical gearbox

Product Description

Product Description

KPC Sequence helical gearbox is a new technology product which developed basing on the modular system, It can be related respectively with motors this sort of as IEC common motor, brake motor, explosion-proof motor, frequency motor, servo motor and so on. it has 4 types(),power from .12kw to 4.0kw, ratio from 3.sixty six to fifty eight.09, Max torque from 120Nm to 500Nm.It can be join discretionary(foot or flange) and use multi-mounting positions appropriately. This solution is broadly employed in textile, foodstuff, beverage,tobacco, logistics industrial fields,etc.

        Item Attributes

  1. Modular building
  2. High effectiveness
  3. Precise grinding, reduced sound
  4. Compact structural layout
  5. Univeral mounting
  6. Aluminium housing, light-weight in excess weight
  7. Carbonize and grinding hardened gears, tough
  8. Multi-structure, can be mixed in various kinds to meet numerous transmission condition

       Installation:
      1.Foot mounted
      2.Output Flange mounted
      3.B14 Flange mounted

      Versions:
      1.KPC..P(Foot-mounted): KPC01P,KPC02P,KPC03P,KPC04P
      2.KPCF..P(Output Flange-mounted): KPCF01P,KPCF02P,KPCF03P,KPCF04P
      3.KPCZ..P(B14 Flange-mounted): KPCZ01P,KPCZ02P,KPCZ03P,KPCZ04P

Comprehensive Photos

Product Parameters

KPC03..       n1=1400r/min         300Nm
n2 M2max Fr2 i Proportion 71B5/B14 80B5/B14 90B5/B14 100B5/B14 112B5/B14
[r/min] [Nm] [N]
24 three hundred 6000 fifty eight.09  639/11          
28 three hundred 6000 fifty.02  2201/forty four          
32 300 6000 43.75  4331/ninety nine          
36 three hundred 6000 38.73  426/11          
forty 300 5860 34.62  4189/121          
49 three hundred 5480 28.30  4047/143          
64 280 5571 21.78  1917/88          
81 280 4660 17.33  3621/209          
ninety three 260 4440 15.06  497/33          
113 260 4160 twelve.37  1633/132          
136 240 3910 10.28  3053/297          
177 a hundred and eighty 3590 7.93  1269/a hundred and sixty          
222 one hundred eighty 3320 6.31  2397/380          
255 a hundred and fifty 3170 five.48  329/sixty          
311 150 2970 four.50  1081/240          
374 one hundred fifty 2790 three.74  2571/540          

Outline Dimension:

Firm Profile

About our organization:
We are a professional reducer producer located in HangZhou, ZHangZhoug province.Our leading merchandise is  full assortment of RV571-one hundred fifty worm reducers , also equipped hypoid helical gearbox, Personal computer units, UDL Variators and AC Motors.Items are commonly employed for programs such as: foodstuffs, ceramics, packing, chemicals, pharmacy, plastics, paper-producing, design machinery, metallurgic mine, environmental safety engineering, and all kinds of automatic strains, and assembly lines.With fast shipping, exceptional right after-revenue service, advanced generating facility, our products promote well  both at residence and overseas. We have exported our reducers to Southeast Asia, Eastern Europe and Center East and so on.Our purpose is to create and innovate on basis of higher good quality, and develop a good status for reducers.

Packing information:Plastic Luggage+Cartons+Picket Situations , or on request
We participate Germany Hannver Exhibition-ZheJiang PTC Honest-Turkey Earn Eurasia

Logistics

We can dispatch goods by sea, by practice, by air according to consumer instruction

Right after Product sales Services

one.Routine maintenance Time and Guarantee:Within 1 yr right after obtaining merchandise.
2.Other ServicesIncluding modeling choice guidebook, installation guidebook, and dilemma resolution guide, etc.

FAQ

one.Q:Can you make as per consumer drawing?
A: Sure, we supply tailored support for clients accordingly. We can use customer’s nameplate for gearboxes.

2.Q:What is your phrases of payment ?
   A: 30% deposit prior to manufacturing,stability T/T before supply.

three.Q:Are you a trading firm or producer?
   A:We are a manufacurer with advanced equipment and seasoned staff.

4.Q:What is your generation capacity?
   A:8000-9000 PCS/Month

five.Q:Free sample is accessible or not?
   A:Sure, we can supply cost-free sample if customer agree to pay for the courier expense

six.Q:Do you have any certificate?
   A:Yes, we have CE certification and SGS certification report.

Contact information:
Ms Lingel Pan
For any inquiries just come to feel free of charge ton contact me. Several many thanks for your type attention to our business!

US $65-75
/ Piece
|
1 Piece

(Min. Order)

###

Application: Motor, Machinery, Marine, Agricultural Machinery, Industry
Function: Distribution Power, Change Drive Torque, Speed Reduction
Layout: Coaxial
Hardness: Hardened Tooth Surface
Installation: Horizontal Type
Step: Double-Step

###

Samples:
US$ 65/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

KPC03..       n1=1400r/min         300Nm
n2 M2max Fr2 i Proportion 71B5/B14 80B5/B14 90B5/B14 100B5/B14 112B5/B14
[r/min] [Nm] [N]
24 300 6000 58.09  639/11          
28 300 6000 50.02  2201/44          
32 300 6000 43.75  4331/99          
36 300 6000 38.73  426/11          
40 300 5860 34.62  4189/121          
49 300 5480 28.30  4047/143          
64 280 5020 21.78  1917/88          
81 280 4660 17.33  3621/209          
93 260 4440 15.06  497/33          
113 260 4160 12.37  1633/132          
136 240 3910 10.28  3053/297          
177 180 3590 7.93  1269/160          
222 180 3320 6.31  2397/380          
255 150 3170 5.48  329/60          
311 150 2970 4.50  1081/240          
374 150 2790 3.74  2021/540          
US $65-75
/ Piece
|
1 Piece

(Min. Order)

###

Application: Motor, Machinery, Marine, Agricultural Machinery, Industry
Function: Distribution Power, Change Drive Torque, Speed Reduction
Layout: Coaxial
Hardness: Hardened Tooth Surface
Installation: Horizontal Type
Step: Double-Step

###

Samples:
US$ 65/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

KPC03..       n1=1400r/min         300Nm
n2 M2max Fr2 i Proportion 71B5/B14 80B5/B14 90B5/B14 100B5/B14 112B5/B14
[r/min] [Nm] [N]
24 300 6000 58.09  639/11          
28 300 6000 50.02  2201/44          
32 300 6000 43.75  4331/99          
36 300 6000 38.73  426/11          
40 300 5860 34.62  4189/121          
49 300 5480 28.30  4047/143          
64 280 5020 21.78  1917/88          
81 280 4660 17.33  3621/209          
93 260 4440 15.06  497/33          
113 260 4160 12.37  1633/132          
136 240 3910 10.28  3053/297          
177 180 3590 7.93  1269/160          
222 180 3320 6.31  2397/380          
255 150 3170 5.48  329/60          
311 150 2970 4.50  1081/240          
374 150 2790 3.74  2021/540          

NVH Characteristics of Helical Gearbox

Typically, a helical gearbox is used in the transmission of torque, speed, or both. Its primary function is to rotate a circular machine part while simultaneously meshing with other toothed parts. It operates on the same principle as a lever.helical gearbox

Typical applications

Typical applications of helical gearboxes include conveyors, blowers, and elevators. They are also used in the construction of plastics and rubber. Their basic benefits include reduced vibration, lower noise levels, and high load carrying capacity. They are also known to be more durable and quiet than spur gears.
There are several factors that should be taken into consideration when choosing the right gear set for a particular application. These include power requirements, torque requirements, and the environment in which it will operate. Also, bearings and lubricants will need to be considered.
Helical gears are used for heavy load applications, as they provide a high load-carrying capacity. They also are less expensive than spur gears. However, their efficiency is lower than spur gears. This is due to the fact that helical gears have larger teeth. They also have a lower dynamic load than spur gears. This reduces wear and tear on the gears.
Helical gears are also used in high-speed applications. They can also be used with non-parallel shafts. They are typically chosen over spur gears for non-parallel applications. However, helical gears are prone to misalignment due to axial thrust. This can be corrected by adjusting the bearing position.
Helical gears can also be used as power transmitting gears. They are commonly used in transmissions in the automotive industry. They are also used in a wide range of other industrial applications. These include blowers, feeders, coolers, and conveyors. They can also be used in the food and oil industries.
The most common types of helical gearboxes are single and double helical gearboxes. Single helical gears have one helical section that is parallel to the axis. Those with a circular arc curved tooth are also available.

NVH characteristics

NVH characteristics of helical gearbox are a major consideration in the development of new driveline products. NVH can be quantified using wavelet analysis, order analysis and statistical energy analysis. These techniques are typically used in the frequency domain, but can also be used in the real time domain.
The most basic NVH method uses a modal analysis to quantify the transmission noise. Simplified models use sinusoidal stiffness variations, but can also be used to study special effects.
One of the most important aspects of NVH is the integrity of the signal chain. The signal chain is affected by the gear meshing impact and the main transmission housing excitation. The first step in quantifying NVH is to establish a signal chain. This can be done by comparing the signals that are recorded on an analog to digital converter or hard disk. Then, using fast Fourier transforms, signals are converted from the time domain into the frequency domain.
For NVH analysis, it is important to obtain a representative prototype of the production vehicle. This is necessary early in the design phase, as changes to the final product often require substantial design modifications.
For helical gearboxes, the main benefit of reverse module configuration is that the radial type gearbox is more economical to produce. The radial type gearbox uses the same tooth-cutting tools as a spur gear, but can be produced more economically.
The basic characteristics of helical gears are that they have more surface contact and are more powerful in their carrying capacity. Because of this, the helical gearbox is typically used for high-load applications. However, helical gearboxes tend to produce lower efficiencies than spur types.
Thermal deformation of bearings can also change NVH characteristics of a helical gear transmission system. In this study, the effects of bearing temperature rise on the nonlinear dynamic characteristics of a helical gear system are investigated.helical gearbox

Helix

Compared to conventional gears, helical gears have more surface contact and produce less noise. These gears are a great choice for home and light industrial applications, especially where high-efficiency is required.
Helical gears produce axial thrust force through a special lubricant. They are used in different industries, such as automotive, oil, food, plastic, and textile. They are also used in blowers, feeders, and geared motors.
In helical gears, there is a special tooth at an angle to the axis of rotation. This tooth retains contact while the gear rotates into full engagement. Typically, the angle between the helix and the axis of rotation is 15 to 30 degrees. This angle is important for determining the number of teeth.
Compared to a straight cut gear, a helical gear has a higher power to weight ratio. This means that the helical gear can accommodate a higher load.
Helical gears are typically paired, with each gear containing a v-shaped tooth. The v-shaped tooth is designed to allow for a greater contact ratio, while maintaining an acceptable minimum amount of bottom clearance. However, the tooth tip may fracture if it is too thin.
A mathematical definition of the helix angle is important for the design of a helical gear. The helix angle is defined in the section on geometry of helical gear teeth.
The angle between the helix and the axial axis of rotation is used to calculate the axial contact ratio of a gear. This ratio is defined as the sum of the total number of contact lines, or teeth. If the overlap ratio of a gear pair is zero, then the axial contact ratio is also zero.
A helical gearbox can be a highly efficient transmission system, but may suffer from transmission error. This is the result of the axial thrust force, which is dissipated when it enters contact with an opposing tooth. To minimize the amount of power loss in a helical gear box, several approaches have been developed.

Transverse and normal planes of the teeth

Generally, helical gear teeth have two planes: the transverse and normal planes. The normal plane is perpendicular to the pitch plane. The transverse plane is perpendicular to the axial plane.
When a tooth is in contact, the load is normal to the surface at the contact point. This is known as the pressure angle. This angle is a function of the tooth’s radial position on the shaft axis. The angle can also be used to describe the shape of a tooth.
In helical gears, the normal pressure angle is the angle of the load line into the plane normal to the tooth axis. It is important to know the pressure angle when calculating the forces in a helical gear pair. This angle is usually between 15 and 30 degrees.
The helical gearbox is the most widely used gearbox. It consists of a set of helical gears connected by parallel shafts. It is also used in blowers, textile, sugar, and marine applications. It has a higher contact level and less vibration than conventional gears.
Helical gears can be used in feeders, blowers, and rubber and plastic applications. They are quieter than conventional gears, which is especially important in the food industry. They also transfer larger loads. They are also durable and can be used in blowers.
Helical gears have a slanted tooth trace. They are less noisy than conventional gears, which makes them ideal for marine applications. They also transmit rotation smoothly. They have an effective axial thrust force and transmit less vibration. They are used in many industrial applications, including the oil industry and the food industry.
Helical gears on non-parallel shafts have two major circles: the pitch circle and the root diameter. These circles can be different, so different tooth shapes can be used in the radial module system.helical gearbox

Impact of external thrust on helical gears

Considering that gearboxes are often a key component of power transmissions, the impact of external thrust on gearboxes has been investigated. This paper presents a theoretical model, accompanied by experimental measurements. In particular, this paper focuses on the effects of the thrust collar on the transfer path.
The thrust collar has been successfully proven to reduce the axial thrust between helical gears. It also reduces the acoustic impact of the gearbox by attenuating the radiated sound power. This has been accomplished by incorporating a sound damping mechanism that includes Rayleigh damping. The oil film that surrounds the thrust collar is another damping element.
In addition to reducing gearbox vibration, the oil film damping may attenuate coupled degrees of freedom. To test this, a theoretical model of a gearbox equipped with a thrust collar was developed. This model was then used in a gearbox dynamics simulation model to analyze the effects of the thrust collar on the transferpath.
The first partial model shows how the oil film and the radiated sound power could alter the acoustic performance of a gearbox. In particular, the sound pressure levels of exciting frequencies are compared at the top cover of the gearbox in the vertical direction. This was done using an accelerometer.
The second partial model is a simulation of airborne sound from the gearbox housing. This is done using the compound of the motor excitation and the meshing excitation. This is done by measuring the frequency of radiated sound at four different combinations of torque and speed.
In addition, the helical gear has been sliced into an arbitrary number of cross sections. Each gear is then mounted on a shaft, which rotates with a different timing. The helical gear is compared to a corresponding spur gear for comparison. The spur gear has a higher root stress, but its relative contact stress isn’t nearly as big as that of the helical gear.
China Inline Helical Gear Speed Reductor Transmission Gearbox From China     planetary gearbox vs helical gearboxChina Inline Helical Gear Speed Reductor Transmission Gearbox From China     planetary gearbox vs helical gearbox
editor by czh 2022-12-25

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