Product Description
SpecificationsOur G3 helical gear motor products using advanced production technology. is reach the small deformation,high precision,low noise and smooth running
Model & Mark :G3FM-1:20-0.75KW-28mm
| G3 | Model code |
| F/L | Mount mode F:Flange mounted L:Foot mounted |
| M/B/S | Power mode M:Standard model(motor without brake) B:Brake model (motor with brake) S:IEC input Without character means shaft input |
| 1:20 | Speed ratio of reducer (i=5,10,15,20~~~200) |
| 0.75kw | Motor power (0.1kw 0.2kw 0.4kw 0.75kw) |
| 28mm | Output shaft Diameter (18,22,28,32,40,50mm) |
| Performance parameter | |||||||||||||||||
| Normal ratio | 5 | 10 | 15 | 20 | 25 | 30 | 40 | 50 | 60 | 80 | 100 | 100 | 120 | 160 | 200 | ||
| 0.2kw | output shaft | 18mm | 22mm | 28mm | |||||||||||||
| actual speed ratio | 4.97 | 10.12 | 15.16 | 20.08 | 24.89 | 30.86 | 39.56 | 49.09 | 62.17 | 79.12 | 98.18 | 104.08 | 120.88 | 165 | 196.43 | ||
| rpm | 282 | 138 | 92 | 70 | 56 | 45 | 35 | 29 | 23 | 18 | 14 | 13 | 12 | 8 | 7 | ||
| NM | 50Hz | 6.5 | 12.6 | 19.1 | 26.3 | 32.6 | 38.9 | 50.4 | 63 | 75.6 | 100.8 | 103.9 | 125.4 | 150 | 200.4 | 250.7 | |
| 60Hz | 5.4 | 10.5 | 16.6 | 21.9 | 27.1 | 32.4 | 42 | 52.5 | 63 | 84 | 86.6 | 104.5 | 125 | 167 | 208.9 | ||
| Fr1 | 588 | 882 | 980 | 1180 | 1270 | 1760 | 1860 | 1960 | 2160 | 2450 | 2450 | 2840 | 3330 | 3430 | 3430 | ||
| Fr2 | 196 | ||||||||||||||||
| Output torque of IEC input reducer | |||||||||||||||||
| Normal ratio | 5 | 10 | 15 | 20 | 25 | 30 | 40 | 50 | 60 | 80 | 100 | 100 | 120 | 160 | 200 | ||
| 0.18kw | Output shaft | 18mm | 22mm | 28mm | |||||||||||||
| NM | 50Hz | 5.9 | 11.4 | 17.2 | 23.6 | 29.3 | 35 | 45.3 | 56.7 | 68.1 | 90.7 | 93.5 | 112.8 | 135 | 180.3 | 225.6 | |
| 60Hz | 4.9 | 9.5 | 14.9 | 19.7 | 24.4 | 29.2 | 37.8 | 47.3 | 56.7 | 75.6 | 77.9 | 94 | 112.5 | 150.3 | 188 | ||
| Quantity of lubricant | ||||||
| output shaft dia | 18mm | 22mm | 28mm | 32mm | 40mm | 50mm |
| quantity of lubricant | 140 | 200 | 400 | 600 | 900 | 1600 |
G3FM 3 phase motor reducer with flange
| Power kw | Output shaft | Ratio | Primary outline and dimension-mount | |||||||||||||||||
| A | F | I | J | M | O | O1 | P | Q | R | S | T | U | W | X | Y | Y1 | ||||
| 1 | 2 | |||||||||||||||||||
| 0.2 | 18 | 5/10/15/20/25 | 267 | 270 | 192.5 | 11 | 16.5 | 170 | 4 | 10 | 30 | 145 | 35 | 18 | 20.5 | 129 | 6 | 161 | 80 | 81 |
| 22 | 30/40 50/60 80/100 | 293 | 296 | 197.5 | 11 | 19 | 185 | 4 | 12 | 40 | 148 | 47 | 22 | 24.5 | 129 | 6 | 171.5 | 89.5 | 83.5 | |
| 28 | 100/120 160/200 | 306 | 309.5 | 208.5 | 11 | 23.5 | 215 | 4 | 15 | 45 | 170 | 50 | 28 | 31 | 129 | 8 | 198.5 | 105.5 | 88 | |
| Defective reason | analysis | Solution method | |
| Noise | Knocking | Gear surface damaged | Contact manufacturer,replace gear set |
| Continual cacophony | Bearing damaged | Replace the damaged bearing | |
| Periodical cacophony | Particle on gear surface | Check gear surface | |
| Neigh | Lack of lubricant | Fill with lubricant | |
| Intermittent cacophony | Dirty lubricant | Replace the new lubricant | |
| Shake | Fixed foundation shake | Deflective mount on the surface | Re-adjust fixed pedestal |
| Output shaft shake | Bearing damage | Replace the damaged bearing | |
| Inner gear parts shake | Gear damage | Replace the damaged gear | |
| Housing shake | Defective gear assembly | Re-adjust the gear set | |
| Leakage | Oil seal leakage | Oil seal vulcanize | Replace the damaged oil seal |
| Housing leakage | Housing with the sand hole | Replace housing with the sand hole | |
| Housing shake | O-ring damaged | Replace the damaged O-ring | |
| Over-heating | Oil seal damaged | Over-tighten oil seal | Replace over-tighten oil seal |
| Over-heat housing | Over-road | Re-calculate load | |
| Lack of lubricant | Low lubricant | Fill with lubricant | |
| Over-heat motor | 1,the temperature of environment is too high 2,airiness is bad 3,pressure is too high or too low | 1,take measure to reduce the temperature 2,clean out the wind passage and check the motor if cooling fan has been damaged 3,adjust electrical source pressure | |
| The motor can`t work | Electrical source haven`t been switched on | Check if the switch is contacted will,if the fuse wise is broken or the motor down-lead is broken | |
| The rotate speed of the output shaft is too low |
Wrong control connection outside Over loading Wrong ratio Electrical source pressure too low Over-load |
Correct is on the right connection Reduce the load Check the rotation ratio of the cooling fan and output shaft by hand Adjust electrical source pressure Reduce load |
|
| Motor circumrotate,output shaft don`t circu mrotate |
Inner gear set damaged | Please contact the manufacture to replace the gear set | |
Welcome booking
| Application: | Motor, Industry |
|---|---|
| Hardness: | Hardened |
| Type: | Worm and Wormwheel |
| Motor Details: | 200W 50Hz 220V |
| Input Speed: | 1400rpm |
| Speed Ratio: | 30 |
| Customization: |
Available
| Customized Request |
|---|
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.
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.
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.
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.
editor by CX 2023-05-06
China High torque FF series FF77 castion iron gear reduction motors helical shaft gearbox with OEM custom bevel gearbox
Guarantee: 1 several years
Applicable Industries: Hotels, Garment Outlets, Constructing Substance Stores, Producing Plant, Equipment Mend Outlets, Foods & Beverage Manufacturing unit, Farms, Cafe, Residence Use, Retail, 28L Large Noticeable Ultralight Open up Drinking water Inflatable Swimming Gear Float Protection Swim Saver Buoy, Dry Bag with Adjustable Waist Belt Foods Store, Printing Stores, Construction works , Energy & Mining, Foods & Beverage Retailers, Other, Marketing Firm, Other
Fat (KG): 90 KG
Customized help: OEM, ODM, OEM
Gearing Arrangement: gear motor
Output Torque: 261413015Fax: Handle:No.7HangZhou Roada-27 Electronic mail: [email protected]:266032 Place/Region:China(Mainland) Province/State:ZheJiang Metropolis:HangZhou Welcome standard-item inquiry,Welcome OEM inquiry
Types of Gearboxes
There are several types of gearboxes. Some are known as helical gear reducers, while others are called planetary gearboxes. The article also discusses Continuously Variable Transmission (CVT) and helical gear reducer. If you are interested in purchasing a new gearbox, make sure to read our articles on these different types. If you are confused, consider reading our articles on planetary gearboxes and helical gear reducers.
planetary gearbox
The planetary gearbox has several advantages. Its compact design and light weight allows it to transmit high torques while remaining quiet. The gears are connected to one another through a carrier, which is typically fixed and helps transmit torques to the output shaft. Its planetary structure arrangement also reduces backlash and provides high rigidity, which is important for quick start and stop cycles and rotational direction change. Depending on the design and performance desired, planetary gearboxes are categorized into three main types:
The type of planetary gears used in a given application determines the overall cost of the unit. Manufacturers offer a range of prices, and they can help you determine which gearbox is right for your needs. You should also ask a manufacturer for the cost of a planetary gearbox. By asking about price and specs, you can avoid wasting money and time on a planetary gearbox that does not perform up to its potential.
A planetary gearbox is probably installed in your new car’s automatic transmission. For more information, consult your owner’s manual or call the dealer’s service department. This type of gearbox is more complex than other types of gearboxes, so if you don’t know much about them, do an internet search for “planetary gearbox.”
The teeth of a planetary gearbox are formed by the stepping motion of two gears: the sun gear and the inner ring. The sun gear is the input, while the planetary gears rotate around the sun gear. Their ratio depends on the number of teeth and the space between the planets. If you have a 24 tooth sun gear, the planetary gears’ ratio will be -3/2. The sun gear is also attached to the axle.
Another advantage of a planetary gear system is that it can generate high torques. The load is shared among multiple planet gears. This makes the gears more resilient to damage. A planetary gearbox can be as high as 332,000 Nm, and can be used in vehicles and industrial applications requiring medium to high torque. A planetary gear system is a great alternative to a traditional transmission. So, how does it work?
helical gearbox
The main difference between the helical gearbox and the spur gear is the center distance between the teeth. The helical gearbox has a larger pitch circle than the spur gear and thus requires a radial module. In addition, the two types of gears can only be made with the same tooth-cutting tool as the spur gear. However, the helical gearbox is more efficient in terms of production costs.
The helical gearbox is a low-power consumption, compact type of gearbox that is used for a wide range of industrial applications. They are highly durable and withstand high loads with utmost efficiency. The helical gearbox can be manufactured in cast steel and iron for small and medium units. This type of gearbox is also commonly used for crushers, conveyors, coolers, and other applications that need low power.
The helical gear has many advantages over the spur gear. It produces less noise. It has less friction and is less likely to wear out. It is also quieter than spur gears. This is because multiple teeth are in mesh. Because the teeth are in mesh, the load is distributed over a larger area, resulting in a smoother transition between gears. The reduction in noise and vibration reduces the risk of damaging the gear.
The helical gear’s axial excitation force is obtained using a linearized equation of motion in the rotational direction. The damping coefficient of the equation is 0.07. The helical gear is made up of a steel shaft with a diameter of 20 mm and a 5 mm thick aluminum plate. The stiffness of the bearing is 6.84 x 107 N/m. The damping force of the plate is 2,040 kg/m2/s.
The worm gearbox has a better efficiency ratio than the helical one, but it is less efficient in low-ratio applications. In general, worm gearboxes are more efficient than helical gearboxes, although there are some exceptions to this rule. A helical gearbox is better for applications that require high torque. It may also be more economical in the long run. If you are considering a helical gearbox, consider the advantages it has over worm gearboxes.
helical gear reducer
A helical gear reducer for a machine’s gearbox is an integral component of the drive system. This unit amplifies torque and controls speed and, therefore, compliments the engine by rotating slower than the engine’s input shaft. A helical gear reducer is a compact gearbox component that is used in industrial applications. A variety of sizes is available to suit various machine configurations. The following sections will discuss some of the different types available.
Designed by experts and engineers, a helical gear reducer is a surprisingly small and light gear that satisfies the needs of many machine applications. It features a large transmission torque, a low starting and running speed, and a fine classification of transmission ratios. A helical gear reducer is lightweight and easily connected to other gears, and it features a high technical content.
In order to avoid errors and poor performance, regular maintenance is a must. The proper lubrication of the gear reducer can minimize failures, errors, and poor performance. Every gear reducer manufacturer sells a suitable lubricant, which must match the properties of the machine’s drive mechanism. It is also advisable to check the lubrication regularly to avoid any deterioration of the unit’s performance.
While the worm gearbox may be better for applications where torque is high, the helical gear reducer offers greater efficiency at lower cost. Although worm gearboxes may be cheaper initially, they are less effective at higher ratios. Even if the worm gear is more expensive to buy, it still offers 94% efficiency, which makes it more cost-effective. There are some significant advantages to both types of gearboxes.
The main advantage of a helical gear reducer over a spur gear is its smoother operation. Unlike spur gears, which have teeth that are straight, helical gears have angled teeth that gradually engage with each other. This helps ensure that the gear does not grind or make excessive noise when it turns. Additionally, they are less commonly used in automation and precision machinery. They are often used in industrial applications.
Continuously variable transmission
A Continuously Variable Transmission (CVT) is an automatic transmission that can run through a vast number of gears. Unlike a standard automatic transmission, it can run at any speed, even at a low rev. The CVT is also capable of running at infinitely low gears. Its basic function is to provide different torque ratios to the engine. In addition to delivering power, CVTs have other benefits.
One of the major advantages of a CVT is its simplicity. Its simplicity translates into fewer moving parts, which means less maintenance. The CVT’s simplicity also means that it can handle a wide variety of different types of road conditions and driving styles. In addition to being a great alternative to a traditional automatic transmission, CVTs can be used on many other types of vehicles, including tractors, snowmobiles, motor scooters, and power tools.
A CVT is much smoother than a conventional automatic transmission. It never has to hunt for a gear. It also responds well to throttle inputs and speed changes. Both of these technologies are available on many modern vehicles, including the Nissan Rogue and Mazda CX-5. It’s important to note that each of these transmissions has its pros and cons. So, if you’re looking for a car with a CVT, make sure to read the reviews. They’ll help you decide which transmission is right for you.
Another advantage of a CVT is its fuel efficiency. Many cars now feature CVTs, and they’re becoming increasingly popular with automakers. In addition to fuel efficiency, most cars with CVTs also have a smoother ride. There’s no more sudden downshifts or gear hunting. This makes driving a lot easier. And, the added benefits of smoother driving make CVTs the ideal choice for many drivers.
Although a CVT is more common among Japanese car manufacturers, you’ll find CVTs on European car models as well. The Mercedes-Benz A-Class, B-Class, and Megane are some examples of vehicles that use this technology. Before making a decision, consider the reliability of the model in question. Consumer Reports is a good resource for this. It also offers a history of use and reliability for every type of car, including the Honda Accord.
editor by czh2023-02-21
China Jiangyin Gearbox R K F S Series Helical Gear Motors gearbox engine
Product Description
HangZhou Gearbox R K F S Series Helical Gear Motors
Company Information
HangZhou Gearbox Manufacturing Co., Ltd. registered in 1979. The company is located at national high-tech development zone, HangZhou, ZheJiang , China, with more than 38 years experience to specialize in reserch and development gear transmission products. The factory covers an area of 87,000 square meters. The company has passed ISO9001 quality system certification in 1999, and was rated as high qualified R&D engineer teem and manufacturing talents as well as first-class processing and testing equipments.
Specifications
1. Characterized by compact structure, light weight, large torque and excellent performance, it’s a new reducing transmission system with advanced design and manufactured on the basis of the modularized combination, which can meet client’s requirement on connection and installation.
2. Made of rib-reinforced rigid case, premium alloy-steel gear that’s hardened by carbon penetration and grinded precisely, it has stable running, low noise, large loading capacity, low consumption, efficient transmission temperature rise and long service life etc.
Packaging & Shipping
Equipment
Patent Certificate
FAQ
Are you trading company or manufacturer ?
A: We are manufacturer with 38 years experience.
Q: How long is your delivery time?
A: Generally it is within 10 days if the goods are in stock, for goods produced as per order, it is within 35 days after confirmation of order.
Q:How long should I wait for the feedback after I send the enquiry?
A: Normally Within 12 hours.
Q:What information should I give you to confirm the product?
A: Model/Size, Transmission Ratio, Speed, Shaft directions & Order quantity etc.
Q: Hong long is your product warranty?
A:We offer 12 months warranty from departure date of the goods.
Q: What is your payment terms?
T/T 100% in advance for amount less than USD10000.-, 30% T/T in advance ,balance before shipment for amount above USD10000.-
If you have any other questions, please feel free to contact us below:
Contact Us
|
US $100-1,000 / Piece | |
1 Piece (Min. Order) |
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| Application: | Motor, Machinery, Marine, Agricultural Machinery |
|---|---|
| Function: | Change Drive Torque, Speed Changing, Speed Reduction, Speed Increase |
| Layout: | Cycloidal |
| Hardness: | Hardened Tooth Surface |
| Installation: | Torque Arm Type |
| Step: | Single-Step |
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| Customization: |
Available
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|---|
|
US $100-1,000 / Piece | |
1 Piece (Min. Order) |
###
| Application: | Motor, Machinery, Marine, Agricultural Machinery |
|---|---|
| Function: | Change Drive Torque, Speed Changing, Speed Reduction, Speed Increase |
| Layout: | Cycloidal |
| Hardness: | Hardened Tooth Surface |
| Installation: | Torque Arm Type |
| Step: | Single-Step |
###
| Customization: |
Available
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Choosing a Gearbox For Your Application
The gearbox is an essential part of bicycles. It is used for several purposes, including speed and force. A gearbox is used to achieve one or both of these goals, but there is always a trade-off. Increasing speed increases wheel speed and forces on the wheels. Similarly, increasing pedal force increases the force on the wheels. This makes it easier for cyclists to accelerate their bicycles. However, this compromise makes the gearbox less efficient than an ideal one.
Dimensions
Gearboxes come in different sizes, so the size of your unit depends on the number of stages. Using a chart to determine how many stages are required will help you determine the dimensions of your unit. The ratios of individual stages are normally greater at the top and get smaller as you get closer to the last reduction. This information is important when choosing the right gearbox for your application. However, the dimensions of your gearbox do not have to be exact. Some manufacturers have guides that outline the required dimensions.
The service factor of a gearbox is a combination of the required reliability, the actual service condition, and the load that the gearbox will endure. It can range from 1.0 to 1.4. If the service factor of a gearbox is 1.0, it means that the unit has just enough capacity to meet your needs, but any extra requirements could cause the unit to fail or overheat. However, service factors of 1.4 are generally sufficient for most industrial applications, since they indicate that a gearbox can withstand 1.4 times its application requirement.
Different sizes also have different shapes. Some types are concentric, while others are parallel or at a right angle. The fourth type of gearbox is called shaft mount and is used when mounting the gearbox by foot is impossible. We will discuss the different mounting positions later. In the meantime, keep these dimensions in mind when choosing a gearbox for your application. If you have space constraints, a concentric gearbox is usually your best option.
Construction
The design and construction of a gearbox entails the integration of various components into a single structure. The components of a gearbox must have sufficient rigidity and adequate vibration damping properties. The design guidelines note the approximate values for the components and recommend the production method. Empirical formulas were used to determine the dimensions of the various components. It was found that these methods can simplify the design process. These methods are also used to calculate the angular and axial displacements of the components of the gearbox.
In this project, we used a 3D modeling software called SOLIDWORKS to create a 3-D model of a gear reducer. We used this software to simulate the structure of the gearbox, and it has powerful design automation tools. Although the gear reducer and housing are separate parts, we model them as a single body. To save time, we also removed the auxiliary elements, such as oil inlets and oil level indicators, from the 3D model.
Our method is based on parameter-optimized deep neural networks (DBNs). This model has both supervised and unsupervised learning capabilities, allowing it to be self-adaptive. This method is superior to traditional methods, which have poor self-adaptive feature extraction and shallow network generalization. Our algorithm is able to recognize faults in different states of the gearbox using its vibration signal. We have tested our model on two gearboxes.
With the help of advanced material science technologies, we can now manufacture the housing for the gearbox using high-quality steel and aluminium alloys. In addition, advanced telematics systems have increased the response time of manufacturers. These technologies are expected to create tremendous opportunities in the coming years and fuel the growth of the gearbox housing market. There are many different ways to construct a gearbox, and these techniques are highly customizable. In this study, we will consider the design and construction of various gearbox types, as well as their components.
Working
A gearbox is a mechanical device that transmits power from one gear to another. The different types of gears are called planetary gears and are used in a variety of applications. Depending on the type of gearbox, it may be concentric, parallel, or at a right angle. The fourth type of gearbox is a shaft mount. The shaft mount type is used in applications that cannot be mounted by foot. The various mounting positions will be discussed later.
Many design guidelines recommend a service factor of 1.0, which needs to be adjusted based on actual service conditions. This factor is the combined measure of external load, required reliability, and overall gearbox life. In general, published service factors are the minimum requirements for a particular application, but a higher value is necessary for severe loading. This calculation is also recommended for high-speed gearboxes. However, the service factor should not be a sole determining factor in the selection process.
The second gear of a pair of gears has more teeth than the first gear. It also turns slower, but with greater torque. The second gear always turns in the opposite direction. The animation demonstrates this change in direction. A gearbox can also have more than one pair of gears, and a first gear may be used for the reverse. When a gear is shifted from one position to another, the second gear is engaged and the first gear is engaged again.
Another term used to describe a gearbox is “gear box.” This term is an interchangeable term for different mechanical units containing gears. Gearboxes are commonly used to alter speed and torque in various applications. Hence, understanding the gearbox and its parts is essential to maintaining your car’s performance. If you want to extend the life of your vehicle, be sure to check the gearbox’s efficiency. The better its functioning, the less likely it is to fail.
Advantages
Automatic transmission boxes are almost identical to mechanical transmission boxes, but they also have an electronic component that determines the comfort of the driver. Automatic transmission boxes use special blocks to manage shifts effectively and take into account information from other systems, as well as the driver’s input. This ensures accuracy and positioning. The following are a few gearbox advantages:
A gearbox creates a small amount of drag when pedaling, but this drag is offset by the increased effort to climb. The external derailleur system is more efficient when adjusted for friction, but it does not create as little drag in dry conditions. The internal gearbox allows engineers to tune the shifting system to minimize braking issues, pedal kickback, and chain growth. As a result, an internal gearbox is a great choice for bikes with high-performance components.
Helical gearboxes offer some advantages, including a low noise level and lower vibration. They are also highly durable and reliable. They can be extended in modular fashion, which makes them more expensive. Gearboxes are best for applications involving heavy loads. Alternatively, you can opt for a gearbox with multiple teeth. A helical gearbox is more durable and robust, but it is also more expensive. However, the benefits far outweigh the disadvantages.
A gearbox with a manual transmission is often more energy-efficient than one with an automatic transmission. Moreover, these cars typically have lower fuel consumption and higher emissions than their automatic counterparts. In addition, the driver does not have to worry about the brakes wearing out quickly. Another advantage of a manual transmission is its affordability. A manual transmission is often available at a lower cost than its automatic counterpart, and repairs and interventions are easier and less costly. And if you have a mechanical problem with the gearbox, you can control the fuel consumption of your vehicle with appropriate driving habits.
Application
While choosing a gearbox for a specific application, the customer should consider the load on the output shaft. High impact loads will wear out gear teeth and shaft bearings, requiring higher service factors. Other factors to consider are the size and style of the output shaft and the environment. Detailed information on these factors will help the customer choose the best gearbox. Several sizing programs are available to determine the most appropriate gearbox for a specific application.
The sizing of a gearbox depends on its input speed, torque, and the motor shaft diameter. The input speed must not exceed the required gearbox’s rating, as high speeds can cause premature seal wear. A low-backlash gearbox may be sufficient for a particular application. Using an output mechanism of the correct size may help increase the input speed. However, this is not recommended for all applications. To choose the right gearbox, check the manufacturer’s warranty and contact customer service representatives.
Different gearboxes have different strengths and weaknesses. A standard gearbox should be durable and flexible, but it must also be able to transfer torque efficiently. There are various types of gears, including open gearing, helical gears, and spur gears. Some of the types of gears can be used to power large industrial machines. For example, the most popular type of gearbox is the planetary drive gearbox. These are used in material handling equipment, conveyor systems, power plants, plastics, and mining. Gearboxes can be used for high-speed applications, such as conveyors, crushers, and moving monorail systems.
Service factors determine the life of a gearbox. Often, manufacturers recommend a service factor of 1.0. However, the actual value may be higher or lower than that. It is often useful to consider the service factor when choosing a gearbox for a particular application. A service factor of 1.4 means that the gearbox can handle 1.4 times the load required. For example, a 1,000-inch-pound gearbox would need a 1,400-inch-pound gearbox. Service factors can be adjusted to suit different applications and conditions.
editor by czh 2022-11-27
China Standard Kpm Kpb 50 63 75 86 90 Gearbox Helical Gear Units for Motors with high quality
Merchandise Description
Item Description
KPM-KPB series helical-hypoid gearboxes are the new-era product with a compromise of superior technological innovation equally at home and overseas.This merchandise is broadly utilized in textile, foodstuff, beverage,tobacco, CZPT industrial fields,etc.
Principal Attributes:
(1) Driven by hypoid gears, which has massive ratios.
(2) Large output torque, large effectiveness(up to ninety two%), power preserving and environmental security.
(3) High quality aluminum alloy housing, mild in bodyweight and non-rusting.
(4) Smooth in working and reduced in sounds, and can operate extended time in dreadful conditions.
(5) Great-looking appearance, durable service existence and little quantity.
(6) Suited for all spherical installation, broad application and straightforward use.
(7) KPM series can exchange NMRV worm gearbox KPB collection can replace CZPT W collection worm gearbox
(8) Modular and multi-composition can satisfy the requires of different conditions.
Main Substance:
(1) Housing: aluminum alloy
(2) Gear wheel: 20CrMnTiH1,carbonize & quencher heat treatment make the hardness of gears area up to fifty six-62 HRC, retain carburization layers thickness in between .3 and .5mm after exact grinding.
Thorough Pictures
Item Parameters
Model Details:
| GEARBOX Selecting TABLES | ||||||||||||
| KPM50.. | n1=1400r/min | 160Nm | ||||||||||
| Model | i | i | n2 | M2max | Fr2 | 63B5 | 71B5/B14 | 80B5/B14 | 90B5/B14 | |||
| nominal | genuine | [r/min] | [Nm] | [N] | ||||||||
| three Phase | ||||||||||||
| KPM50C | three hundred | 294.05 | four.8 | 130 | 4100 | N/A | N/A | N/A | ||||
| KPM50C | 250 | 244.29 | 5.8 | 130 | 4100 | N/A | N/A | N/A | ||||
| KPM50C | 200 | two hundred.44 | seven.0 | 130 | 4100 | N/A | N/A | N/A | ||||
| KPM50C | a hundred and fifty | 146.67 | 9.6 | 160 | 4000 | N/A | N/A | N/A | ||||
| KPM50C | one hundred twenty five | one hundred twenty.34 | twelve | 160 | 3770 | N/A | N/A | |||||
| KPM50C | one hundred | one hundred and one.04 | 14 | 160 | 3560 | N/A | N/A | |||||
| KPM50C | seventy five | seventy four.62 | 19 | 160 | 3220 | N/A | N/A | |||||
| KPM50C | 60 | 62.36 | 23 | 160 | 3030 | N/A | N/A | |||||
| KPM50C | fifty | 52.36 | 27 | 160 | 2860 | N/A | N/A | |||||
| 2 Phase | ||||||||||||
| KPM50B | sixty | 58.36 | 24 | 130 | 2960 | N/A | N/A | |||||
| KPM50B | fifty | 48.86 | 29 | 130 | 2790 | N/A | ||||||
| KPM50B | forty | 40.09 | 35 | 130 | 2610 | N/A | ||||||
| KPM50B | thirty | 29.33 | 48 | 160 | 2350 | N/A | ||||||
| KPM50B | twenty five | 24.07 | fifty nine | 160 | 2200 | |||||||
| KPM50B | twenty | 20.21 | 70 | 160 | 2080 | |||||||
| KPM50B | 15 | fourteen.ninety two | 94 | 160 | 1880 | |||||||
| KPM50B | 12.5 | twelve.forty seven | 113 | 160 | 1770 | |||||||
| KPM50B | 10 | ten.47 | 134 | 160 | 1670 | |||||||
| KPM50B | 7.five | 7.73 | 182 | 160 | 1510 | |||||||
| KPM63..,KPB63.. | n1=1400r/min | 180Nm | ||||||||||
| Model | i | i | n2 | M2max | Fr2 | 63B5 | 71B5/B14 | 80B5/B14 | 90B5/B14 | |||
| nominal | true | [r/min] | [Nm] | [N] | ||||||||
| three Phase | ||||||||||||
| KPM63C | KPB63C | 300 | 302.50 | four.7 | 160 | 4800 | N/A | N/A | N/A | |||
| KPM63C | KPB63C | 250 | 243.57 | five.8 | 160 | 4800 | N/A | N/A | N/A | |||
| KPM63C | KPB63C | 200 | 196.43 | 7.2 | 160 | 4800 | N/A | N/A | ||||
| KPM63C | KPB63C | one hundred fifty | 151.56 | 9.three | 180 | 4650 | N/A | N/A | ||||
| KPM63C | KPB63C | 125 | 122.22 | 12 | 180 | 4330 | N/A | N/A | ||||
| KPM63C | KPB63C | one hundred | 94.50 | 14 | 180 | 4070 | N/A | N/A | ||||
| KPM63C | KPB63C | 75 | seventy three.33 | twenty | 180 | 3650 | N/A | |||||
| KPM63C | KPB63C | 60 | sixty three.33 | 23 | 180 | 3480 | N/A | |||||
| KPM63C | KPB63C | 50 | 52.48 | 27 | 180 | 3270 | N/A | |||||
| 2 Phase | ||||||||||||
| KPM63B | KPB63B | sixty | 60.50 | 24 | 160 | 3430 | N/A | |||||
| KPM63B | KPB63B | fifty | 48.71 | 29 | 160 | 3190 | ||||||
| KPM63B | KPB63B | forty | 39.29 | 36 | 160 | 2970 | ||||||
| KPM63B | KPB63B | thirty | 30.31 | forty seven | 180 | 2720 | ||||||
| KPM63B | KPB63B | twenty five | 24.44 | fifty eight | 180 | 2530 | N/A | |||||
| KPM63B | KPB63B | 20 | eighteen.90 | 70 | 180 | 2380 | N/A | |||||
| KPM63B | KPB63B | fifteen | 14.67 | ninety six | 180 | 2130 | N/A | N/A | ||||
| KPM63B | KPB63B | 12.5 | twelve.67 | 111 | 180 | 2030 | N/A | N/A | ||||
| KPM63B | KPB63B | ten | ten.50 | 134 | 180 | 1910 | N/A | N/A | ||||
| KPM63B | KPB63B | 7.five | seven.60 | 185 | 180 | 1710 | N/A | N/A | ||||
| KPM75..,KPB75.. | n1=1400r/min | 350Nm | ||||||||||
| Model | i | i | n2 | M2max | Fr2 | 63B5 | 71B5 | 80B5/B14 | 90B5/B14 | 100B5/B14 | 112B5/B14 | |
| nominal | genuine | [r/min] | [Nm] | [N] | ||||||||
| 3 Stage | ||||||||||||
| KPM75C | KPB75C | 300 | 297.21 | four.eight | 300 | 6500 | N/A | N/A | N/A | N/A | ||
| KPM75C | KPB75C | 250 | 240.89 | 5.9 | 300 | 6500 | N/A | N/A | N/A | N/A | ||
| KPM75C | KPB75C | 200 | two hundred.66 | seven.0 | 300 | 6500 | N/A | N/A | N/A | N/A | ||
| KPM75C | KPB75C | one hundred fifty | 149.30 | nine.three | 350 | 6500 | N/A | N/A | N/A | |||
| KPM75C | KPB75C | a hundred twenty five | 121.00 | twelve | 350 | 5980 | N/A | N/A | N/A | |||
| KPM75C | KPB75C | 100 | 100.80 | 15 | 350 | 5520 | N/A | N/A | N/A | |||
| KPM75C | KPB75C | 75 | 79.40 | 19 | 350 | 5040 | N/A | N/A | ||||
| KPM75C | KPB75C | sixty | sixty two.43 | 23 | 350 | 4730 | N/A | N/A | N/A | |||
| KPM75C | KPB75C | fifty | forty nine.18 | 29 | 350 | 4370 | N/A | N/A | N/A | |||
| 2 Stage | ||||||||||||
| KPM75B | KPB75B | sixty | fifty nine.44 | 24 | 300 | 4660 | N/A | N/A | N/A | |||
| KPM75B | KPB75B | 50 | forty eight.18 | thirty | 300 | 4340 | N/A | N/A | N/A | |||
| KPM75B | KPB75B | 40 | forty.13 | 35 | 300 | 4080 | N/A | N/A | ||||
| KPM75B | KPB75B | thirty | 29.86 | 47 | 350 | 3720 | N/A | N/A | N/A | |||
| KPM75B | KPB75B | twenty five | 24.20 | fifty six | 350 | 3500 | N/A | N/A | ||||
| KPM75B | KPB75B | 20 | twenty.16 | seventy one | 350 | 3230 | N/A | N/A | ||||
| KPM75B | KPB75B | 15 | fifteen.88 | 93 | 350 | 2950 | N/A | N/A | ||||
| KPM75B | KPB75B | 12.five | twelve.49 | 113 | 350 | 2770 | N/A | N/A | N/A | |||
| KPM75B | KPB75B | 10 | nine.84 | 143 | 350 | 2550 | N/A | N/A | N/A | |||
| KPM75B | KPB75B | seven.five | 7.48 | 188 | 350 | 2330 | N/A | N/A | N/A | |||
| KPM90..,KPB86.. | n1=1400r/min | 500Nm | ||||||||||
| Model | i | i | n2 | M2max | Fr2 | 63B5 | 71B5 | 80B5/B14 | 90B5/B14 | 100B5/B14 | 112B5/B14 | |
| nominal | genuine | [r/min] | [Nm] | [N] | ||||||||
| 3 Stage | ||||||||||||
| KPM90C | KPB86C | three hundred | 297.21 | 4.eight | 450 | 6500 | N/A | N/A | N/A | N/A | ||
| KPM90C | KPB86C | 250 | 240.89 | five.nine | 450 | 6500 | N/A | N/A | N/A | |||
| KPM90C | KPB86C | 200 | two hundred.66 | 7.0 | 450 | 6500 | N/A | N/A | N/A | |||
| KPM90C | KPB86C | a hundred and fifty | 151.20 | 9.three | 500 | 6500 | N/A | N/A | N/A | |||
| KPM90C | KPB86C | 125 | one hundred twenty five.95 | 12 | 500 | 5980 | N/A | N/A | N/A | |||
| KPM90C | KPB86C | a hundred | ninety nine.22 | 15 | 500 | 5520 | N/A | N/A | N/A | |||
| KPM90C | KPB86C | 75 | 75.45 | 19 | 500 | 5040 | N/A | N/A | N/A | |||
| KPM90C | KPB86C | sixty | 62.43 | 23 | 500 | 4730 | N/A | N/A | N/A | |||
| KPM90C | KPB86C | 50 | forty nine.18 | 29 | 500 | 4370 | N/A | N/A | N/A | |||
| 2 Stage | ||||||||||||
| KPM90B | KPB86B | 60 | fifty nine.44 | 24 | 450 | 5890 | N/A | N/A | ||||
| KPM90B | KPB86B | 50 | 48.18 | thirty | 450 | 5500 | N/A | N/A | ||||
| KPM90B | KPB86B | forty | 40.13 | 35 | 450 | 5170 | N/A | N/A | ||||
| KPM90B | KPB86B | 30 | 30.24 | 47 | 500 | 4710 | N/A | N/A | ||||
| KPM90B | KPB86B | twenty five | 25.19 | fifty six | 500 | 4430 | N/A | N/A | ||||
| KPM90B | KPB86B | 20 | 19.84 | 71 | 500 | 4090 | N/A | N/A | N/A | |||
| KPM90B | KPB86B | 15 | fifteen.09 | ninety three | 500 | 3730 | N/A | N/A | N/A | |||
| KPM90B | KPB86B | twelve.5 | twelve.49 | 113 | 500 | 3510 | N/A | N/A | N/A | |||
| KPM90B | KPB86B | ten | nine.84 | 143 | 500 | 3240 | N/A | N/A | N/A | |||
| KPM90B | KPB86B | seven.5 | seven.48 | 188 | 500 | 2950 | N/A | N/A | N/A | |||
Define Dimension:
Company Profile
About our firm:
We are a professional reducer manufacturer positioned in HangZhou, ZHangZhoug province.Our top items is full variety of RV571-a hundred and fifty worm reducers , also supplied hypoid helical gearbox, Pc models, UDL Variators and AC Motors.Goods are extensively used for programs these kinds of as: foodstuffs, ceramics, packing, chemical substances, pharmacy, plastics, paper-making, construction machinery, metallurgic mine, environmental security engineering, and all varieties of computerized strains, and assembly strains.With rapidly shipping and delivery, exceptional right after-income services, superior making facility, our items offer well both at house and abroad. We have exported our reducers to Southeast Asia, Jap Europe and Middle East and so on.Our goal is to develop and innovate on basis of large good quality, and create a good reputation for reducers.
Packing data:Plastic Luggage+Cartons+Wooden Situations , or on request
We participate Germany Hannver Exhibition-ZheJiang PTC Reasonable-Turkey Earn Eurasia
Logistics
After Product sales Provider
one.Maintenance Time and Guarantee:Inside of 1 yr after obtaining items.
2.Other Services: Such as modeling selection information, set up guide, and issue resolution guide, etc.
FAQ
one.Q:Can you make as per client drawing?
A: Yes, we offer you personalized service for customers accordingly. We can use customer’s nameplate for gearboxes.
two.Q:What is your phrases of payment ?
A: thirty% deposit ahead of creation,equilibrium T/T just before shipping and delivery.
three.Q:Are you a trading company or producer?
A:We are a manufacurer with advanced products and knowledgeable personnel.
4.Q:What is your production capacity?
A:8000-9000 PCS/Month
five.Q:Cost-free sample is obtainable or not?
A:Sure, we can provide cost-free sample if buyer agree to shell out for the courier price
six.Q:Do you have any certification?
A:Indeed, we have CE certification and SGS certificate report.
Get in touch with data:
Ms Lingel Pan
For any queries just feel free ton get in touch with me. Many thanks for your type attention to our company!
EP implements stringent top quality manage during the production cycle. Complete engineering expertise permits us to supply further style testimonials and/or value engineering solutions to accomplish producing efficiency ambitions. An on-internet site class ten thousand cleanroom is used for tests, assembly, and packaging. EP and customer approved casting, warmth treating, plating, and portray services. We can device a range of materials including aluminum, brass, bronze, steel alloys, stainless steel, and titanium.
Earlier we mentioned that when two gears mesh, the more compact one is referred to as the pinion. A rack is a straight bar with gear tooth that meshes with the pinion. So you can possibly picture how rack and pinion gears are employed to transform rotation into linear motion. A ideal instance of this is the steering system on many automobiles. The steering wheel rotates a equipment, which engages the rack. As the equipment turns, it slides the rack possibly to the proper or remaining, relying on which way you turn the wheel.
