Product Description
Product Description
-K Series Helical Bevel Gearbox
K series gear reducer, manufactured according to international technical requirements, has a high scientific and technological content; Space saving, reliable and durable, high overload capacity, power up to 132KW; Low energy consumption, superior performance, reducer efficiency up to 95%
It is designed and manufactured on the basis of module combination system. There are a lot of motor combinations, installation forms and structural schemes. The transmission ratio is classified carefully to meet different operating conditions and realize electromechanical integration.
High transmission efficiency, low energy consumption and superior performance.
Reinforced high rigid cast iron box; The hardened gear is made of high-quality alloy steel. Its surface is carburized, quenched and hardened, and the gear is finely ground. It features stable transmission, low noise, large bearing capacity, low temperature rise, and long service life. Performance and characteristics:
1. The gear is carburized and quenched with high-quality alloy, the hardness of the tooth surface is up to 60 ± 2hrc, and the grinding accuracy of the tooth surface is up to 5-6
2. The computer modification technology is used to pre modify the gear, which greatly improves the bearing capacity of the reducer
3. Complete modular structure design is adopted from the box to the internal gear, which is suitable for large-scale production and flexible selection
4. The standard reducer models are divided according to the form of decreasing torque. Compared with the traditional equal proportion division, they are more in line with customer requirements and avoid power waste
5. It is designed and manufactured by cad/cam to ensure the stability of quality
6. Multiple sealing structures are adopted to prevent oil leakage
7. Multi directional noise reduction measures to ensure the excellent low noise performance of the reducer
8. The installation mode of Liyi products is flexible, which makes it easy for customers to choose K57 reducer, K67 reducer, K77 reducer, K87 reducer, K97 reducer, KA87 reducer, KA97 reducer, KA107 reducer, KA127 reducer
Product Features
1. Input mode: Coupled motor, belted motor, input shaft or connection flange.
2. Output: Right angle
3. Compact structure. Rigid tooth face. Carrying greater torque, high loading capacity.
4.High precision gear, ensuring the unit to operate stably, smooth transmission.
5. Low noise, long lifespan. Large overlap coefficient, abrasion resistant.
Our product line
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| Hardness: | Hardened Tooth Surface |
|---|---|
| Installation: | 90 Degree |
| Layout: | Expansion |
| Gear Shape: | Bevel Gear |
| Step: | Single-Step |
| Type: | Gear Reducer |
| Samples: |
US$ 1000/Piece
1 Piece(Min.Order) | |
|---|
The Basics of a Planetary Gearbox
The basic model of a planetary gearbox is a highly efficient transmission that transmits nearly ninety percent of the power it receives. The basic planetary gearbox comes in three basic types: Inline, Helical, and Spur. Below, we will discuss the differences between each of them and which one is better for your needs. A planetary gearbox is an important part of any engine and may be the perfect choice for your vehicle.
Inline planetary gearbox
An inline planetary gearbox has an inline arrangement of gears that enables the transfer of power. Its design makes it stable and reliable, and the space and weight-saving benefits make it a popular choice for many applications. Planetary gearboxes have low inertia, high torque, and a wide range of reduction ratios, which make them a versatile choice for many industries. To find out more about this type of gearbox, read about its construction and specifications.
A planetary gearbox is composed of two parts: a sun gear (also called the central or input gear), and two planet gears (also called outer gears). These gears are connected to each other via a carrier. In order to get the best performance from your gearbox, it’s important to find a model with the features and benefits required for your application. Also, be sure to check out the delivery time, global availability, and customer service of your selected constructor. A few constructors are faster than others and have the ability to respond quickly, while others can deliver every single planetary gearbox out of stock.
Whether you’re using an inline planetary gearbox for your car’s transmission, or you’re building a new machine, it’s important to choose the right size for your application. The most common ratio is five:1, but an inline gearbox can be as high as 1000:1! The torque range is between 250-950 lb-in for continuous torque, and up to 5800 lb-in for yield torque. Some companies even offer custom shafts if you need them to fit a specific application.
Inline planetary gearboxes have a high ratio of helical rotation and are useful for applications where space is limited. Their low-backlash design allows them to handle high torques and high accelerations without backlash. Despite their compact size, planetary gear systems also have high single-stage reduction ratios, a feature that makes them ideal for a variety of industrial applications. They can also be connected for high reduction ratios.
An inline planetary gearbox can be used in many applications, from small tools to heavy industrial machinery. Its basic design includes three components: an input gear pair, an output gear pair, and a stationary position. Some planetary gearbox designs also include additional gear sets that can provide a slight offset between input and output. A planetary gearbox may also contain multiple bearings, which make the assembly more robust and reliable.
Inline planetary gear reducers are commonly used in industrial settings to slow down an electric motor. They are able to multiply torque, which means they can reduce the input speed to a level where the mechanical devices inside the motor can function properly. This type of gear reducer also has a low clearance, which makes it ideal for machines with high torque. However, you should consider the amount of torque required in your application before you make a purchase.
Helical planetary gearbox
A helical planetary gearbox is a type of mechanical system. The gears are connected by joints to the carrier that holds the planets stationary. The sun gear serves as an input to the other gears, and the planet gears rotate at a rate that depends on the number of teeth in each gear. The ratio between these gears is -Ns/Np, and the number of teeth in the ring is N r, N s, and N p.
Another type of planetary gearbox uses multiple helical axes to distribute the load. This design also offers high stiffness and low backlash, which is important for applications involving frequent start-stop cycles and rotational direction changes. It also features a compact design and low mass inertia. A helical planetary gearbox can be used for a wide range of applications. Listed below are some of the benefits of helical gear technology.
The basic design of a helical planetary gear is based on the principle of stepping planets. This concept eliminates the need for timing marks and restrictive assembly conditions. The planetary gear’s helical shape can be modified to achieve a greater transmission ratio in an equal or smaller volume. For example, a 50-T ring gear will yield the same effect as a 100-T ring gear.
In addition to the helical axis, a helical planetary gearbox also has a wide variety of secondary features that are critical to torque transmission. For instance, compact needle roller bearings are appropriate for a helical planetary gearbox because of their low-profile design and small space. However, a tapered roller bearing is better suited to handling high axial forces. In general, a helical planetary gearbox will have a higher efficiency rate and lower noise levels.
A helical planetary gearbox will have a number of components that can vary in size and shape. They will include a sun gear and many planetary parts. The central sun gear will take a low-torque input and will run multiple external gears to increase the torque and speed. This basic model of a planetary gearbox is highly efficient, transferring 97% of the power input. There are three main types of planetary gearboxes: the cylindrical planetary gearbox, the helical planetary gearbox, and the helical wormwheel.
The CZPT is a good example of an entry-level helical planetary gearbox. It is extremely reliable and aimed at providing torque in quiet applications with high precision. The Access series is another option, which is designed to meet the needs of the low-backlash planetary gearbox market. It features helical planetary gears with five to eight arc-minutes backlash, and is built on a monobloc housing.
A helical planetary gearbox is widely used in 3D printing. They are lightweight and can provide a high gear ratio. In addition to their low weight and high efficiency, some people have installed them into 3D printers to improve the accuracy of their designs. And in addition to 3D printing, helical gears are used in many industrial applications. If you’re thinking about purchasing one, you should know what the benefits are.
Spur planetary gearbox
There are many advantages to a spur planetary gearbox, from its compact design and low cost to its unmatched power transmission capacity per unit volume. Planetary gears have high efficiency per stage and can achieve up to 95% efficiency, depending on the ratio. Planet gears are mounted on a joint carrier, and the output rotation speed is slower than the drive rotation speed, which leads to increased torque. The higher the gear wheels, the more torque the unit can produce.
A spur planetary gearbox incorporates multiple other gear sets that must have helical teeth. These other gear sets must be helical, and the motor must be aligned with the driven parts. The spur gears are the most efficient type of planetary gear, as their teeth are symmetrical, which means no axial forces are generated. The difference between a spur and a planetary gearbox is its shape.
The right angle spur planetary gearbox is a versatile design with a spiral bevel gear that provides superior smoothness and quiet operation. This gearhead is case-hardened and ground to increase its efficiency. These gears can be purchased in 3-100 ratios. Spur planetary gearboxes can also have ISO rotary flanges, keyed shafts, DIN splines, or hollow compression connections.
A spur planetary gearbox utilizes spur gears around the circumference of the mechanism. The spur gears rotate between gears that have internal and external teeth. Because of this, the angular velocity of the spur gear differential carrier is the average of the ring gears and sun gears. A spur gearbox can also be considered a compound planetary gear. It is typically used for servo applications. Unlike spur gears, helical planetary gears are easier to maintain and have lower noise levels.
The most notable difference between a spur planetary gearbox and a planetary gearhead is the lubrication of the pinion and the spur gear head. A spur gear head is less complex, but cannot handle the same amount of load as a planetary gearhead. Both types can achieve the same backlash, but a planetary gearhead has better lubrication retention than a spur gear. It can run at higher speeds without excessive lubrication, while a spur gear drive is more efficient at low speeds. The reduction ratio of a planetary gearhead is near unity while that of a planetary gear head is many thousand to one.
A planetary gearbox has many applications. Plastic machinery, goods & personnel lifts, and machine tools are all prime examples of these types of gearing systems. Other industries that use these gears include wind turbines and sugar crystallizers, as well as steel and sugar mills. And of course, the use of planetary gears is not limited to these industries. It is used in many different ways, including slewing drives, mill drive, and derrick & dockyard cranes
editor by Dream 2024-05-13
China high quality Oblique tooth precision,Helical Gear Low Backlash Planetary Gearbox with Good quality
Product Description
Indirect tooth precision, Helical flange plate output,Helical shaft output
Large precision planetary gearbox matched with provide motor, stepping motor are extensively utilised. Cheapest backlash<3") High output torques High efficiency(96%) Honed toothings 22 ratios I=3, …., 512 Reduced sound(<65dB(A)) Any mounting position Easy motor mounting Life time lubrication Figure diameters 40, 60, 80, 120, 160mm. More options.
Planetary gearbox:
ZDE: Precision planetary-spherical flange output
ZDF: Precision planetary-sq. flange output
ZDWE: Precise planetary-proper angle round flange output
ZDWF: Precise planetary-appropriate angle sq. flange output
ZDS: Exact planetary-higher rigidity, reduced back again lash
Business Data
FAQ
Q: What’re your main products?
A: We at the moment generate Brushed Dc Motors, Brushed Dc Equipment Motors, Planetary Dc Gear Motors, Brushless Dc Motors, Stepper motors, Ac Motors and Substantial Precision Planetary Gear Box and many others. You can examine the technical specs for above motors on our site and you can email us to recommend essential motors per your specification way too.
Q: How to decide on a appropriate motor?
A:If you have motor images or drawings to show us, or you have in depth specs like voltage, speed, torque, motor measurement, functioning method of the motor, necessary life time and sound degree and many others, please do not hesitate to enable us know, then we can suggest suited motor for each your request appropriately.
Q: Do you have a custom-made support for your normal motors?
A: Of course, we can personalize per your request for the voltage, pace, torque and shaft dimensions/form. If you need extra wires/cables soldered on the terminal or want to incorporate connectors, or capacitors or EMC we can make it way too.
Q: Do you have an person design and style services for motors?
A: Of course, we would like to style motors separately for our buyers, but it may want some mildew developing value and design and style charge.
Q: What’s your lead time?
A: Normally talking, our normal common product will need fifteen-30days, a little bit more time for personalized goods. But we are really flexible on the lead time, it will depend on the specific orders.
Remember to make contact with us if you have comprehensive requests, thank you !
Planetary Gearbox Benefits and Negatives
A planetary gearbox is a sort of mechanical push with a single output shaft. They are appropriate for both clockwise and counterclockwise rotations, have significantly less inertia, and work at higher speeds. Here are some positive aspects and drawbacks of this variety of gearbox. Permit us see what these advantages are and why you need to use them in your applications. Listed under are some of the rewards of planetary gearboxes.
Suited for counterclockwise and clockwise rotation
If you want to instruct kids about the clock palms, you can purchase some assets for counterclockwise and asymmetrical rotation. These resources contain worksheets for determining degrees of rotation, creating policies for rotation, and visible processing. You can also use these methods to instruct angles. For illustration, the translation of shapes activity pack assists youngsters find out about the rotation of geometric styles. In the same way, the visual notion exercise sheet helps youngsters understand how to approach information visually.
Different reports have been carried out to recognize the anatomical substrate of rotations. In a latest examine, CZPT et al. when compared the placement of the transitional zone electrocardiographically and anatomically. The authors identified that the transitional zone was standard in nine of 33 topics, indicating that rotation is not a sign of ailment. Likewise, a counterclockwise rotation may be triggered by a genetic or environmental issue.
The main suggestion info need to be made to function in the two clockwise and counterclockwise rotation. Counterclockwise rotation calls for a distinct starting up point than a clockwise rotation. In North The usa, star-delta beginning is utilized. In equally instances, the figure is rotated about its level. Counterclockwise rotation, on the other hand, is accomplished in the reverse course. In addition, it is feasible to develop counterclockwise rotation utilizing the exact same gimbal.
Even with its name, each clockwise and counterclockwise rotation needs a particular quantity of force to rotate. When rotating clockwise, the item faces upwards. Counterclockwise rotation, on the other hand, begins from the leading situation and heads to the proper. If rotating in the opposite course, the object turns counterclockwise, and vice versa. The clockwise movement, in contrast, is the reverse of counterclockwise rotation.
Has significantly less inertia
The main variation in between a planetary gearbox and a normal pinion-and-gear reducer is the ratio. A planetary gearbox will produce significantly less inertia, which is an crucial gain since it will decrease torque and energy demands. The ratio of the planetary gearbox to its fastened axis counterpart is a issue of a few. A planetary gearbox has smaller sized gears than a typical planetary, so its inertia is proportional to the amount of planets.
Planetary gears are considerably less inertia than spur gears, and they share the load across a number of equipment tooth. This indicates that they will have minimal backlash, and this is important for apps with large start-cease cycles and recurrent rotational path changes. An additional benefit is the large stiffness. A planetary gearbox will have considerably less backlash than a spur gearbox, which implies that it will be far more trustworthy.
A planetary gearbox can use both spur or helical gears. The previous gives larger torque scores whilst the latter has much less sounds and stiffness. Equally types of gears are useful in motorsports, aerospace, truck transmissions, and electricity generation models. They call for far more assembly time than a traditional parallel shaft equipment, but the PD sequence is the more successful alternative. PD sequence planetary gears are appropriate for a lot of applications, including servo and robotics.
In distinction, a planetary gear established can have varying input pace. This can affect the frequency response of the gearset. A mathematical model of the two-stage planetary gears has non-stationary outcomes and correlates with experimental results. Fig. 6.3 exhibits an addendum. The dedendum’s least benefit is about 1.25m. When the dedendum is at its smallest, the dedendum has much less inertia.
Gives better reliability
The Planetary Gearbox is a greater selection for driving a automobile than a regular spur gearbox. A planetary gearbox is considerably less high-priced, and they have much better backlash, higher load ability, and better shock loads. Unlike spur gearboxes, however, mechanical sounds is practically nonexistent. This tends to make them more reliable in high-shock conditions, as effectively as in a extensive selection of programs.
The Financial system Series has the exact same power density and torque capacity of the Precision Helical Series, but it lacks the precision of the latter. In contrast, Economic system Sequence planetary gearboxes characteristic straight spur planetary gearing, and they are utilised in applications requiring substantial torque. Equally types of gearboxes are suitable with NEMA servo motors. If torque density is critical, a planetary gearbox is the greatest option.
The Dispersion of Exterior Load: The SSI product has been extensively utilized to design the reliability of planetary gear methods. This model requires the make contact with power and exhaustion power of the system as generalized tension and toughness. It also offers a theoretical framework to evaluate the reliability of planetary equipment techniques. It also has a lot of other benefits that make it the chosen choice for high-tension purposes. The Planetary Gearbox gives higher reliability and performance than conventional rack and pinion equipment systems.
Planetary gearing has higher dependability and compact design. Its compact layout permits for wider purposes with issues about area and excess weight. In addition, the increased torque and reduction makes planetary gearboxes an superb selection for a broad assortment of applications. There are three main varieties of planetary gearboxes, each with its own positive aspects. This report describes a couple of of them. Once you comprehend their workings, you will be able to choose the ideal planetary gearbox for your wants.
Has greater functioning speeds
When you look at planetary gearboxes, you may well be puzzled about which a single to decide on. The principal issue is the application of the gearbox. You should also decide on secondary aspects like sounds degree, corrosion resistance, building, price tag, and availability worldwide. Some constructors operate more quickly than others and provide the gearboxes on the identical working day. However, the latter types typically supply the planetary gearbox out of stock.
In contrast to conventional gearboxes, a planetary gearbox can run at increased speeds when the enter velocity fluctuates. Nonetheless, these gears are not extremely effective in higher-speed purposes due to the fact of their increased noise amounts. This makes planetary gears unsuitable for applications involving a wonderful deal of noise. That is why most planetary gears are used in tiny-scale applications. There are some exceptions, but in common, a planetary gearbox is much better suited for purposes with larger working speeds.
The standard planetary gearbox is a compact option to typical pinion-and-equipment reducers. They can be utilized in a broad assortment of apps in which place and weight are considerations. Its effectiveness is also greater, delivering ninety seven% of the energy input. It will come in three distinct varieties based mostly on the overall performance. A planetary gearbox can also be categorized as a worm gear, a spur gear, or a sprocket.
A planetary gearhead has a high-precision design and style and can make considerable torque for their dimensions. It also reduces backlash to two arc-min. Moreover, it is lubricated for life, which indicates no routine maintenance is essential. It can suit into a tiny device envelope and has a little footprint. Furthermore, the helical topped gearing supplies fast positioning. A sealed gearbox prevents abrasive dust from receiving into the planetary gearhead.
Has downsides
The layout of a planetary gearbox is compact and permits higher torque and load ability in a little room. This gear arrangement also reduces the possibility of use and tear. Earth gears are arranged in a planetary vogue, making it possible for gears to change under load and a uniform distribution of torque. Even so, some disadvantages of planetary gears have to be regarded as just before investing in this gearbox.
Although the planetary gearbox is a large precision movement-management system, its layout and maintenance needs are a concern. The bearing load is higher, requiring regular lubrication. Also, they are inaccessible. Despite these disadvantages, planetary gearboxes are ideal for a selection of responsibilities. They also have minimal backlash and higher torsional stiffness, making them outstanding alternatives for a lot of programs.
As a end result, the velocity of a planetary gearbox varies with load and pace. At decrease ratios, the solar gear gets to be too large in relation to the planet gears. As the ratio increases, the solar equipment will become as well lower, minimizing torque. The planetary gears also reduce their torque in high-pace environments. Consequently, the ratio is a essential thing to consider for planetary gearbox situation checking.
Excess drag may possibly outcome from out-of-tolerance elements or excessive lubrication. Drag ought to be measured the two in instructions and be inside suitable ranges. Grease and oil lubrication are two widespread planetary gearbox lubricants, but the choice is mainly dependent on your application. While grease lubricates planetary gears properly, oil wants servicing and re-lubrication every single few thousand hrs.