China Modular Helical Gear Reducer Kpc04 Transmission Gearbox with Solid Shaft bevel helical gearbox

Solution Description

Item Description

KPC Series helical gearbox is a new era product which developed basing on the modular system, It can be connected respectively with motors this kind of as IEC common motor, brake motor, explosion-evidence motor, frequency motor, servo motor and so on. it has 4 types(),electricity from .12kw to 4.0kw, ratio from 3.sixty six to 58.09, Max torque from 120Nm to 500Nm.It can be connect discretionary(foot or flange) and use multi-mounting positions accordingly. This product is widely utilized in textile, foodstuff, beverage,tobacco, logistics industrial fields,and many others.

        Solution Traits

  1. Modular building
  2. Substantial performance
  3. Specific grinding, lower noise
  4. Compact structural design and style
  5. Univeral mounting
  6. Aluminium housing, light in bodyweight
  7. Carbonize and grinding hardened gears, sturdy
  8. Multi-composition, can be merged in distinct varieties to meet up with various transmission problem

       Set up:
      1.Foot mounted
      2.Output Flange mounted
      3.B14 Flange mounted

      Designs:
      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

Detailed Photos

Product Parameters

KPC04..       n1=1400r/min       500Nm
n2 M2max Fr2 i Proportion 80B5/B14 90B5/B14 100B5/B14 112B5/B14
[r/min] [Nm] [N]
24 500 8000 58.09  639/eleven        
28 500 8000 fifty.02  2201/forty four        
32 500 8000 forty three.75  4331/99        
36 500 8000 38.73  426/eleven        
40 five hundred 7950 34.62  4189/121        
forty nine 500 7430 28.30  4047/143        
sixty four 480 6810 21.78  1917/88        
eighty one 480 6310 seventeen.33  3621/209        
93 460 6571 fifteen.06  497/33        
113 460 5640 12.37  1633/132        
136 440 5300 10.28  3053/297        
177 260 4860 7.93  1269/160        
222 260 4510 6.31  2397/380        
255 230 4300 five.48  329/sixty        
311 230 4030 four.50  1081/240        
374 200 3780 three.74  2571/540        

Outline Dimension:

Organization Profile

About our company:
We are a professional reducer manufacturer positioned in HangZhou, ZHangZhoug province.Our top goods is  full selection of RV571-one hundred fifty worm reducers , also provided hypoid helical gearbox, Computer models, UDL Variators and AC Motors.Items are commonly utilised for purposes this sort of as: foodstuffs, ceramics, packing, substances, pharmacy, plastics, paper-making, development equipment, metallurgic mine, environmental safety engineering, and all varieties of automatic lines, and assembly traces.With rapidly supply, outstanding after-sales services, superior producing facility, our goods offer well  both at home and overseas. We have exported our reducers to Southeast Asia, Eastern Europe and Center East and so on.Our goal is to develop and innovate on foundation of substantial high quality, and create a good status for reducers.

Packing data:Plastic Bags+Cartons+Wood Cases , or on request
We participate Germany Hannver Exhibition-ZheJiang PTC Honest-Turkey Acquire Eurasia

Logistics

We can dispatch goods by sea, by practice, by air in accordance to client instruction

Right after Product sales Support

one.Maintenance Time and Warranty:Inside 1 yr soon after acquiring items.
two.Other ServiceIncluding modeling selection guide, installation guidebook, and difficulty resolution manual, etc.

FAQ

1.Q:Can you make as for each consumer drawing?
A: Sure, we provide tailored support for buyers accordingly. We can use customer’s nameplate for gearboxes.

two.Q:What is your phrases of payment ?
   A: 30% deposit just before creation,balance T/T prior to shipping.

3.Q:Are you a trading business or manufacturer?
   A:We are a manufacurer with advanced tools and skilled personnel.

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

five.Q:Free of charge sample is available or not?
   A:Indeed, we can provide free sample if client agree to shell out for the courier cost

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

Contact details:
Ms Lingel Pan
For any concerns just really feel free ton speak to me. Numerous thanks for your kind attention to our company!

US $75-85
/ Piece
|
1 Piece

(Min. Order)

###

Application: Motor, Machinery, Marine, Agricultural Machinery, Industry
Hardness: Hardened Tooth Surface
Installation: Horizontal Type
Layout: Coaxial
Gear Shape: Helical Gear
Step: Double-Step

###

Samples:
US$ 75/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

KPC04..       n1=1400r/min       500Nm
n2 M2max Fr2 i Proportion 80B5/B14 90B5/B14 100B5/B14 112B5/B14
[r/min] [Nm] [N]
24 500 8000 58.09  639/11        
28 500 8000 50.02  2201/44        
32 500 8000 43.75  4331/99        
36 500 8000 38.73  426/11        
40 500 7950 34.62  4189/121        
49 500 7430 28.30  4047/143        
64 480 6810 21.78  1917/88        
81 480 6310 17.33  3621/209        
93 460 6020 15.06  497/33        
113 460 5640 12.37  1633/132        
136 440 5300 10.28  3053/297        
177 260 4860 7.93  1269/160        
222 260 4510 6.31  2397/380        
255 230 4300 5.48  329/60        
311 230 4030 4.50  1081/240        
374 200 3780 3.74  2021/540        
US $75-85
/ Piece
|
1 Piece

(Min. Order)

###

Application: Motor, Machinery, Marine, Agricultural Machinery, Industry
Hardness: Hardened Tooth Surface
Installation: Horizontal Type
Layout: Coaxial
Gear Shape: Helical Gear
Step: Double-Step

###

Samples:
US$ 75/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

KPC04..       n1=1400r/min       500Nm
n2 M2max Fr2 i Proportion 80B5/B14 90B5/B14 100B5/B14 112B5/B14
[r/min] [Nm] [N]
24 500 8000 58.09  639/11        
28 500 8000 50.02  2201/44        
32 500 8000 43.75  4331/99        
36 500 8000 38.73  426/11        
40 500 7950 34.62  4189/121        
49 500 7430 28.30  4047/143        
64 480 6810 21.78  1917/88        
81 480 6310 17.33  3621/209        
93 460 6020 15.06  497/33        
113 460 5640 12.37  1633/132        
136 440 5300 10.28  3053/297        
177 260 4860 7.93  1269/160        
222 260 4510 6.31  2397/380        
255 230 4300 5.48  329/60        
311 230 4030 4.50  1081/240        
374 200 3780 3.74  2021/540        

How to Choose a Helical Gearbox

Choosing the best helical gearbox is dependent on the type of application you want to use the gear for. You will need to consider the contact ratios and the total of profile shifts required.helical gearbox

Spur gears are more efficient than helical gears

Compared to helical gears, spur gears have straight teeth that are parallel to the axis of the gear. Because they are more efficient, spur gears are often used in low speed applications. However, helical gears are better for low-noise and high-speed applications. Despite their advantages, spur gears are also used in some devices.
Spur gears are not as resilient as other gears. They are less efficient at transmitting power over long distances, and they generate too much noise at high speeds. They also impose a radial load on bearings. They also produce significant vibration that can limit the maximum speed of operation.
Helical gears are better at transferring loads. They are used in a number of applications, including car transmissions, elevators, and conveyors. Helical gears also generate large amounts of thrust. They are also quieter than spur gears.
Unlike spur gears, helical gears use bearings to support their thrust load. They also have more teeth, so they can handle more load than spur gears. They can also be used in non-parallel shafts.
Helical gears are generally used in high-speed mechanical systems. They also have less wear on individual teeth and are quieter running than spur gears.
Helical gears are a refinement of spur gears. They are also used in the printing industry, elevators, and gearboxes for automobiles. They are often used in conjunction with a worm gear to distribute load. They have a higher speed capacity, but they are not as efficient as spur gears. They are used in some high-speed mechanical systems because they generate less noise and vibration.
Spur gears are commonly used in low-speed applications, like rack and pinion setups. Their design makes them more efficient at transmitting power, but they are less resilient than helical gears.
Design space is limited based on a required center distance, target gear ratio, and sum of profile shifts
Using statistically derived parameters, the authors performed a multi-objective optimization of the profile shift of two external cylindrical gears. The main objective of this study was to maximize efficiency and minimize the amount of power lost in the optimized space.
To do this, the authors used a multi-objective optimization algorithm that included all aspects of the optimal profile shift. The algorithm evaluates objective function over a series of generations to determine the best solution.
The multi-objective optimization algorithm was based on a verified optimization algorithm. This algorithm combines analytical pressure loads estimation with an effective method for calculating the deformations of the gear case. Using the aforementioned formulae, the authors were able to identify a feasible solution. The numerical calculations also showed that the corresponding specific sliding coefficients were perfectly balanced.
To identify the most efficient method for determining the profile shift, the authors selected the most efficient method based on the objectives of efficiency and mass. The efficiency objective was considered to be the largest given the small size of the resulting optimization space. This objective is useful in reducing wear failures.
helical gearbox
The largest thermal treatment of a cylindrical gear is case hardening. The ISO/TR 4467:1982 standard provides a practical guide for gears. The largest radii of the pinion and wheel are rb1 and rb2. The ratio of tooth width to base circle diameter of the pinion is normally set to less than 1.
Sliding velocity increases as the distance from the pitch point increases in the line of action
Deflections of the involute profile of a helical gear occur due to the load on the teeth. However, the optimum pressure angle for the gear is not known.
The correct pressure angle for a helical gear cannot be calculated without a surface model. Assuming the pressure is uniform over the profile, a pressure angle of 20deg would be a good bet. However, this would require a mathematical model that can be derived from the Archard wear equation.
In general, the pressure angle will be influenced by the diameter, as well as the gear mesh geometry. It is important to know the actual angle of a helical gear since this will affect the curvature of the profile, the normal force, and the radial force.
The best way to measure the pressure angle is to consider the theoretical pitch diameter. If the pitch diameter is small, then the actual angle will be smaller. This will cause a gap between the flanks. However, it can also cause the gear to deform, leading to unexpected working behavior.
One interesting tangent is the pitch plane, an imaginary plane tangent to the pitch surfaces. The pitch plane is the plane perpendicular to the axial plane of the gear cross section. It is usually used as a reference point to calculate the transverse pressure angle.
The working pressure angle is the angle of the pressure line of the gear mesh. This angle is the same as the reference pressure angle, but the length of the contact line is reduced.
The best way to calculate the working pressure angle is to use the pressure line of the gear mesh. This will give a more accurate value. The actual angle of the pressure line is also related to the transmission ratio. This ratio is usually given as the nominal ratio of angular velocities. The actual velocities will fluctuate about this ratio.

Undercut of a helical gear tooth root

Having an undercut at the pinion root can affect the distribution of load along the line of contact of helical gears. This can result in higher than nominal loads on some teeth and amplitude modulated noise.
The tooth root is affected by a number of factors, including the shape of the tooth cutting tool. The cutting tool must be designed to avoid an undercut without reducing the number of teeth. This is achieved by a process called profile shifting.
Profile shift occurs when the cutting tool changes depth, thereby preventing an undercut. It is often used in the manufacturing process to achieve a greater overlap ratio. The higher the overlap ratio, the less variation there is between the contact lines. This reduces the dynamic tooth loads and reduces noise.
The profile shift is most often associated with the cutting tool tip. This is the point where the involute profile exits the gear, before the tip begins to taper. The involute profile can be defined for every transverse section of the gear face width. The boundary point is a point of tangency between the involute and root profiles.
The involute of a circle is a common way to define a gear-tooth profile. The involute is the path traced by the point on the line when rolling on a circle. It is a useful feature for cylindrical involute gears.
The helix angle is also important to the helical gear. It allows for greater contact capacity and increases the bending capacity of the gear. It must be included in specifications for helical teeth. The angle must be measurable and include the (+-) sign.
The bending strength of a tooth depends on the shape of the root. A large undercut reduces the strength of the tooth.helical gearbox

Contact ratios

Whether a helical gearbox is dynamic or steady-state, the contact ratio is a key factor. The total contact ratio defines the average number of teeth in contact in the plane of action. It is calculated by multiplying the transverse contact ratio with the overlap ratio. The overlap ratio is always non-zero.
The total contact ratio must be 1.0 or greater for a constant speed rotation on the driven side. Gears with a low total contact ratio are known to slow down rotation of the driven gear. The total contact ratio is influenced by the length of the contact line. A high contact ratio is a good choice for dynamic loading.
A low contact ratio results in a greater amount of profile shift and a larger amount of noise. If the contact ratio is too high, it may cause excessive EAP sliding velocity and cause scuffing. In addition, an uneven load share results in amplitude modulated vibrations.
A helical gear is a pair of slim spur gears. The gears are layered in a plane that runs parallel to the face width of the gear teeth. Each gear tooth makes contact with the flank of the next gear tooth. The helical gear tooth flank is a 3-dimensional surface that is a tangent to the base circles of the gears.
The tooth shape of the helical gear tooth is also a key factor in the contact ratio. The tooth form is designed to be in relation to the work piece, tooling, dedendum coefficients, tooth forces, and tooth bending stiffness. A gear tooth form must also relate to tooth surface kinematics and microgeometry modifications.
The active profile is a region of the involute profile between the start and end points. A tooth profile that satisfies the basic law of gear-tooth action is often called a conjugate profile.
China Modular Helical Gear Reducer Kpc04 Transmission Gearbox with Solid Shaft     bevel helical gearboxChina Modular Helical Gear Reducer Kpc04 Transmission Gearbox with Solid Shaft     bevel helical gearbox
editor by czh 2023-01-19

Helical Gearbox

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