China High Torque 2.4-55435n. M Helical Geared Motor R37 Helical Gear Box with Motors helical gears backlash

Product Description

Company  Profiles

     
-We are a top equipment motor maker
ZHangZhoug Xihu (West Lake) Dis.hai Reducer is a major producer of gear motor and gearbox.
Given that 1991, we have specialized in producing a wide range of gear motor and gear box including:
 

 

  • helical equipment motor
  • helical bevel equipment motor
  • parallel shaft helical gear motor
  • helical worm equipment motor
  • hoist generate
  • hefty-obligation helical gearbox
  • weighty-obligation helical bevel gearbox
  • gear motor for car parking program
  • sprial bevel gearbox

Item Description
 

D sequence equipment motor is composed with two-phase or a few-phase gears. Input shaft and output shaft is inline.

Mounting position: footed mounting, flange mounting, both flange and footed mounting etc.

Thechnical information:

Output speed 10 ~ 800 rpm

Rated output torque 10 ~ 20000 Nm

Motor power 0.twelve ~ two hundred KW

Merchandise Display

Product Specification

Product features
1. D sequence helical gear motor own rational layout, compact development, smaller size than cycloidal gearmotor at the exact same permitted torque.
2. Tiny vibration and reduced sound, with high transmission effectiveness.
3. The merchandise have been mainly employed in chemical equipment, cement agitator machinery, printing and packaging machinery, mine and electrical power transmission equipment, metallurgy and so forth.
General Technological info
Housing materials HT250 large-energy forged iron
Housing hardness HBS190-240
Pinion substance 20CrMnTiH
Gear materials 20CrMnTiH
Surface hardness of gears HRC58°~62 °
Gear core hardness HRC33~forty
Input/output shaft materials 40CrMnTiH
Input / Output shaft hardness HRC25~thirty
Machining precision of gears accurate grinding, 6~7 Quality
Lubricating oil  L-CKC220  (GB 5903-ninety five) 
Heat treatment tempering, cementiting, quenching, and many others.
Efficiency 94%~ninety six% (is dependent 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 Leading brand C&U,LYC,TMB or other manufacturers requested, SKF…..
Brand of oil seal CTY— ZheJiang or other manufacturers asked for
D —- sequence helical equipment motor
D-collection one phases
Model Output Shaft Dia. Centre Top Output Flange Dia. Electricity Ratio Permitted Torque Fat
Reliable (mm)  (mm) (mm) (kw) (Nm) (KGS)
D37 25k6 90h13 110/160 .twelve~three 4~a hundred thirty five 210 eleven
D47 30k6 115h13 one hundred ten/160 .12~5.five 4~172 335 sixteen
D57 35k6 115h13 130/two hundred .twelve~7.five five~188 490 19
D67 35k6 130h13 180/250 .twelve~7.5 5~193 570 28
D77 40k6 140h13 230/three hundred .eighteen~eleven 5~197 890 39
D87 50k6 180h13 250/350 .fifty five~22 five~246 1660 65
D97 60m6 225h13 350/450 .55~thirty five~290 3000 a hundred and ten
D107 70m6 250h13 350/450 one.5~forty five two~249 4550 two hundred
D137 90m6 315h13 450/550 3~55 five~220 9270 280
D147 110m6 355h13 450/550 four~ninety 5~167 14940 430
D167 120m6 425h13 550/660 seven.5~one hundred sixty 10~230 20880 650
D series double stages 
Model Output Shaft Dia. Heart Top Output Flange Dia. Electrical power Ratio Permitted Torque Output Speed 
Reliable (mm)  (mm) (mm) (kw) (Nm) (RPM)
D27D17 25k6 90h13 95/a hundred and forty .twelve~.18 ninety~229 140 six~fifteen
D37D17 25k6 90h13 110/one hundred sixty .12~.25 ninety~156 225 4.1~fourteen
D47D37 30k6 115h13 a hundred and ten/a hundred and sixty .12~.twenty five 154~572 340 two.4~8.5
D57D37 35k6 115h13 a hundred thirty/200 .12~.25 142~782 477 one.8~9.2
D67D37 35k6 130h13 180/250 .twelve~.37 158~956 590 1.4~8.2
D77D37 40k6 140h13 230/300 .12~.fifty five 186~1430 880 .ninety seven~7.three
D87D57 50k6 180h13 250/350 .12~1.1 195~2873 1665 .forty eight~7.2
D97D57 60m6 225h13 350/450 .12~2.2 209~4678 2930 .29~6.8
D107D77 70m6 250h13 350/450 .12~2.two 214~7583 4510 .eighteen-6.6
D137D77 90m6 315h13 450/550 .twelve~four 35.1~12921 9090 .11~6.3
D147D77 110m6 355h13 450/550 .12~four 415~21342 14940 .06~3.four
D147D87 110m6 355h13 450/550 1.5~eleven 159~533 14940 two.6~9.1
D167D97 120m6 425h13 550/660 1.5~eleven 279~2333 25710 .6~5.2
D167D107 120m6 425h13 550/660 eleven four.9~8.five 17640 4.9~8.5
Remark: the bodyweight without having oil and motor, shaft and flange enter incorporate 10%.

Package

Plastic bag + wood carton

Certification

FAQ

Q: Can you print other colors?
Sure. Personalized colour can be printed on the equipment motor according to your requirements.
Q: Is that manufacturing facility cost?
Of course. We guarantee you all rates are primarily based on factory.
Q:  What is the existence span? what is the guarantee
The lifespan of gear motor can reach 5-20 years relying on diverse functioning problems .The promise time is 1 12 months soon after delivery.
Q: What files are obtainable?
A full assortment paperwork such as structural drawings, packing checklist, installation manual and relative certificates can be provided. Additionally, customs declaration is presented. We give a single-end provider for you. 
Q: Is it CZPT to personalized?
indeed, we could re-style and create the gear motor as your demands if the amount is large.

Application: Motor, Machinery, Agitator
Hardness: Hardened Tooth Surface
Installation: Horizontal Type
Layout: Coaxial
Gear Shape: Helical
Step: Three-Step

###

Customization:

###

Product features
1. D series helical gear motor own rational design, compact construction, smaller size than cycloidal gearmotor at the same permitted torque.
2. Little vibration and low noise, with high transmission efficiency.
3. The products have been mainly used in chemical machinery, cement agitator machinery, printing and packaging machinery, mine and power transmission machinery, metallurgy etc.
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  L-CKC220  (GB 5903-95) 
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
D —- series helical gear motor
D-series single stages
Model Output Shaft Dia. Center Height Output Flange Dia. Power Ratio Permitted Torque Weight
Solid (mm)  (mm) (mm) (kw) (Nm) (KGS)
D37 25k6 90h13 110/160 0.12~3 4~135 210 11
D47 30k6 115h13 110/160 0.12~5.5 4~172 335 16
D57 35k6 115h13 130/200 0.12~7.5 5~188 490 19
D67 35k6 130h13 180/250 0.12~7.5 5~193 570 28
D77 40k6 140h13 230/300 0.18~11 5~197 890 39
D87 50k6 180h13 250/350 0.55~22 5~246 1660 65
D97 60m6 225h13 350/450 0.55~30 5~290 3000 110
D107 70m6 250h13 350/450 1.5~45 2~249 4550 200
D137 90m6 315h13 450/550 3~55 5~220 9270 280
D147 110m6 355h13 450/550 4~90 5~167 14940 430
D167 120m6 425h13 550/660 7.5~160 10~230 20880 650
D series double stages 
Model Output Shaft Dia. Center Height Output Flange Dia. Power Ratio Permitted Torque Output Speed 
Solid (mm)  (mm) (mm) (kw) (Nm) (RPM)
D27D17 25k6 90h13 95/140 0.12~0.18 90~229 140 6~15
D37D17 25k6 90h13 110/160 0.12~0.25 90~156 225 4.1~14
D47D37 30k6 115h13 110/160 0.12~0.25 154~572 340 2.4~8.5
D57D37 35k6 115h13 130/200 0.12~0.25 142~782 477 1.8~9.2
D67D37 35k6 130h13 180/250 0.12~0.37 158~956 590 1.4~8.2
D77D37 40k6 140h13 230/300 0.12~0.55 186~1430 880 0.97~7.3
D87D57 50k6 180h13 250/350 0.12~1.1 195~2873 1665 0.48~7.2
D97D57 60m6 225h13 350/450 0.12~2.2 209~4678 2930 0.29~6.8
D107D77 70m6 250h13 350/450 0.12~2.2 214~7583 4510 0.18-6.6
D137D77 90m6 315h13 450/550 0.12~4 35.1~12921 9090 0.11~6.3
D147D77 110m6 355h13 450/550 0.12~4 415~21342 14940 0.06~3.4
D147D87 110m6 355h13 450/550 1.5~11 159~533 14940 2.6~9.1
D167D97 120m6 425h13 550/660 1.5~11 279~2333 20250 0.6~5.2
D167D107 120m6 425h13 550/660 11 4.9~8.5 17640 4.9~8.5
Remark: the weight without oil and motor, shaft and flange input add 10%.
Application: Motor, Machinery, Agitator
Hardness: Hardened Tooth Surface
Installation: Horizontal Type
Layout: Coaxial
Gear Shape: Helical
Step: Three-Step

###

Customization:

###

Product features
1. D series helical gear motor own rational design, compact construction, smaller size than cycloidal gearmotor at the same permitted torque.
2. Little vibration and low noise, with high transmission efficiency.
3. The products have been mainly used in chemical machinery, cement agitator machinery, printing and packaging machinery, mine and power transmission machinery, metallurgy etc.
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  L-CKC220  (GB 5903-95) 
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
D —- series helical gear motor
D-series single stages
Model Output Shaft Dia. Center Height Output Flange Dia. Power Ratio Permitted Torque Weight
Solid (mm)  (mm) (mm) (kw) (Nm) (KGS)
D37 25k6 90h13 110/160 0.12~3 4~135 210 11
D47 30k6 115h13 110/160 0.12~5.5 4~172 335 16
D57 35k6 115h13 130/200 0.12~7.5 5~188 490 19
D67 35k6 130h13 180/250 0.12~7.5 5~193 570 28
D77 40k6 140h13 230/300 0.18~11 5~197 890 39
D87 50k6 180h13 250/350 0.55~22 5~246 1660 65
D97 60m6 225h13 350/450 0.55~30 5~290 3000 110
D107 70m6 250h13 350/450 1.5~45 2~249 4550 200
D137 90m6 315h13 450/550 3~55 5~220 9270 280
D147 110m6 355h13 450/550 4~90 5~167 14940 430
D167 120m6 425h13 550/660 7.5~160 10~230 20880 650
D series double stages 
Model Output Shaft Dia. Center Height Output Flange Dia. Power Ratio Permitted Torque Output Speed 
Solid (mm)  (mm) (mm) (kw) (Nm) (RPM)
D27D17 25k6 90h13 95/140 0.12~0.18 90~229 140 6~15
D37D17 25k6 90h13 110/160 0.12~0.25 90~156 225 4.1~14
D47D37 30k6 115h13 110/160 0.12~0.25 154~572 340 2.4~8.5
D57D37 35k6 115h13 130/200 0.12~0.25 142~782 477 1.8~9.2
D67D37 35k6 130h13 180/250 0.12~0.37 158~956 590 1.4~8.2
D77D37 40k6 140h13 230/300 0.12~0.55 186~1430 880 0.97~7.3
D87D57 50k6 180h13 250/350 0.12~1.1 195~2873 1665 0.48~7.2
D97D57 60m6 225h13 350/450 0.12~2.2 209~4678 2930 0.29~6.8
D107D77 70m6 250h13 350/450 0.12~2.2 214~7583 4510 0.18-6.6
D137D77 90m6 315h13 450/550 0.12~4 35.1~12921 9090 0.11~6.3
D147D77 110m6 355h13 450/550 0.12~4 415~21342 14940 0.06~3.4
D147D87 110m6 355h13 450/550 1.5~11 159~533 14940 2.6~9.1
D167D97 120m6 425h13 550/660 1.5~11 279~2333 20250 0.6~5.2
D167D107 120m6 425h13 550/660 11 4.9~8.5 17640 4.9~8.5
Remark: the weight without oil and motor, shaft and flange input add 10%.

Helical Gearbox

Generally, a helical gearbox consists of two gears. The two gears have cut teeth and are inserted into one another. These two gears work together to transmit torque and speed. This type of gearbox is used in a wide variety of applications.helical gearbox

Working principle

Besides being cheaper to make, helical gears have several advantages over straight-cut spur gears. Firstly, they offer a smoother operation, less vibration, and lower noise levels. They also transmit larger loads than spur gears. These gears are used in a variety of industries, such as food processing, plastic industries, and oil industries.
Another important feature of helical gears is the smooth and gradual engagement of teeth. This helps them function more smoothly, especially when working under heavy loads. This process reduces shock and backlash, and also reduces wear.
In addition to this, the helix angle is a variable that can be adjusted to suit the application. The angle is usually either left or right, and can vary based on the view.
Helical gears are usually used in enclosed gear drives, such as conveyors, blowers, and elevators. They offer a smoother operation, which makes them ideal for applications that require quiet operation. However, helical gears are less efficient at transmitting power than spur gears.
The relative contact stress (RCS) calculated for a helical gear is similar to that of a spur gear. However, the volume Vi, which is a helix-dependent quantity, is different. This volume is defined as the total volume of the helical pocket, calculated by integrating along the face width. The volume of a generic pocket is larger than that of a helical pocket without a helix.
In addition, the contact ratio is reduced. This is due to the fact that two teeth are not parallel to each other. A thick oil film prevents the teeth from making contact. This film also cools the gear tooth surfaces.
The service factor is a number that takes into account the conditions under which a gear is used. It is usually a ratio between the maximum torque and the torque produced.

Efficiency

During a recent gearbox measurement campaign, 13 commercial gearboxes were extensively tested. Efficiency was measured at nominal torque and power. The resulting efficiency maps presented in this paper show that the efficiency of each gearbox is fairly similar.
The efficiency of a gearbox depends on the gears’ teeth and the ratio between them. The lower the ratio, the higher the efficiency.
Efficiency is also affected by the load torque. The higher the load torque, the lower the efficiency. This is especially true for gearboxes with high ratios.
The power loss is also affected by the contact and overlap ratios. For gearboxes with high ratios, the difference between the efficiency of the catalog and model-based efficiency is greater than for low-ratio gearboxes. Fortunately, improvements in lubrication are closing this gap.
The helical gearbox is the most effective gearbox in the industry. It transfers motion between parallel configurations and has less noise than spur gears. These gears engage gently and smoothly, so they are less prone to wear and tear. They also allow for greater power carrying capacity.
Although helical gears are effective, they are more expensive than traditional gears. However, the cost savings can be significant over time. It is important to consider the advantages of a helical gearbox before choosing a gearbox for your application.
When comparing the efficiency of a helical gearbox to that of a worm gearbox, the worm gearbox is more efficient. However, the difference in efficiency is not as great as many other gearboxes.
The efficiency of a helical gearbox is also affected by the speed of the gears. The gearbox must have adequate lubrication for bearings. It is also important to consider the space requirements in the drive line.helical gearbox

Applications

helical gearbox applications are widespread and they are used in many industries. Some of the applications include the printing industry, the rubber industry, the plastics industry, the cement industry, the earth-moving industry, and the chemical industry.
helical gearboxes are also used for conveyors and elevators. They are very durable and they can carry larger loads. They are also quieter than straight cuts. They are also used in many automotive transmissions.
helical gearboxes transmit power between two parallel shafts. They are a good substitute for spur gears. They are compact and they reduce vibration and noise. They are also very durable and they can work in non-parallel shafts.
The most common application is in the automotive industry. Helical gearboxes are also used in other industries. They are very useful in elevators, conveyors, and other heavy industrial settings. They also provide a high level of speed reduction and they are commonly used in automation control systems. They are also used in the mining industry and the cement industry.
helical gearboxes can be fabricated with various modifications. This is important because some industries may require different gearboxes.
Helical gears have a higher number of teeth. This leads to less wear and tear. They are also less noisy than spur gears. Their ability to generate a large thrust force is what makes them ideal for high-speed applications. They are also able to distribute load among several axes. They are also used in high shock and vibration applications.
helical gearboxes work at a higher efficiency than spur gears. However, the manufacturing costs for helical gears are greater than for spur gears.
helical gearboxes also have the advantage of transferring power between right-angle shafts. They can work in conjunction with crossed axis gears, which eliminate shock loading.

Variations

Several variations of helical gearbox are available in the market for different industries. They are widely used in automobile transmissions and other industries. They are quieter than spur gears. They are also durable and are highly efficient. However, they can cause higher friction and wear.
Helical gears are made of teeth that twist around a cylindrical gear body at an angle. The angle at which the gear teeth are cut is called the helix angle. The helix angle can be adjusted to fit the gear and its surroundings.
The helix angle also determines how much axial force the gear produces. A larger helix angle will generate more axial force. This increase in axial force must be absorbed by the bearings. The pressure angle also has a direct impact on the normal force and curvature radii of the tooth.
Helical gears can be mounted in parallel or crossed configuration. Helical gears connected in parallel require the same pitch and pressure angle to work correctly. Helical gears connected in crossed configuration can operate more quietly and smoothly than spur gears. However, they can also be used to transmit higher torques.
Helical gears are also available in single and double helical designs. Single helical gears are produced with the same tools and equipment as spur gears. Unlike spur gears, single helical gears have more surface contact. They are also better for precision drives.
Double helical gears are also called herringbone gears. They are produced by cutting a groove between two teeth. They can eliminate axial forces and are also used to provide high load carrying capacity.
Helical gears are commonly used for low power transmission applications. They also provide an alternative for connecting parallel and non-parallel shafts. They are also used in high speed applications.helical gearbox

Tool tip radius

Among the many parameters that are used in a helical gearbox design, the tooth tip radius is probably the most important, albeit only because it is one of the least intuitive. The best way to estimate the diameter of a helical gear tooth is to use a tooth reference profile as the basis for the calculation. A similar procedure is used to calculate the helix angle. A tool tip that is too small will result in a tooth that undercuts, which is a problem if you have a gear that has a high number of teeth and you want to reduce the chance of tooth failure.
For the gear buffs, there are many helical gearbox tools and processes, the tip diameter being but one of them. Luckily for gear design geeks, there is a lot more to the helical gearbox than meets the eye. For example, a helical gear tooth is a three-dimensional surface, so its shape and function can be computed mathematically or numerically.
In addition to a tooth tip that flies by the seat of your pants, the helical gearbox is also the product of a manufacturing process. The main culprit is the profile shift, which is the distance between the gear pitch diameter and the datum line of the cutting tool. While a gear designer could choose to ignore this issue, it is often a design consideration for the benefit of maximizing contact ratios. This means that the gear teeth must be able to withstand the torque of their respective gear trains.
A helical gear is a geometric package, and the best way to package the gears is to minimize tooth bending strength while maximizing tooth bending stiffness. To do this, you must limit the thickness of your tooth tip. This is usually accomplished with a tooth profile that is shaped to match the tooth contour of the gear it is intended to replace.
China High Torque 2.4-55435n. M Helical Geared Motor R37 Helical Gear Box with Motors     helical gears backlashChina High Torque 2.4-55435n. M Helical Geared Motor R37 Helical Gear Box with Motors     helical gears backlash
editor by czh 2022-12-23