Product Description

Product Description

Benoy precision harmonic reducer group primarily based on theoretical calculation finite element analysis, mixed with cutting-edge inspection technique to obtain a massive amount of actual measurement knowledge, the use of multi-objective regression optimization signifies, effectively split through the non-regular style issues of the circular arc tooth shape, the advancement of breakthrough harmonic reducer.

The S-formed optimized involute tooth framework is adopted for smoother and smoother meshing, and the tooth processing of rigid-flexible wheel breaks by way of the standard sluggish-strolling and gear hobbing process. With the particular method of hobbing semi-ending + light-weight ending and tooth floor accuracy, numerous enamel are meshed at 2 one hundred eighty-diploma symmetrical positions at the same time, so the gear tooth pitch mistake and gathered tooth pitch mistake have a much more average influence on the rotational precision, and really substantial positional precision and rotational accuracy can be acquired.

The content of the versatile wheel adopts the steel purified by tailored electroslag re-remedy, and the slim-walled deformation component has been continuously spinning method and warmth remedy to make its content put on resistance and plasticity attain a best stability. Steel wheel material adopts high spheroidization rate steady casting of ductile iron as an alternative of standard 40Cr content, the exclusive self-lubricating ductile iron dry metal 1 moments the thermal conductivity, can rapidly take in vibration, excellent use reduction performance, service life 2 occasions dry conventional 40Cr metal wheel.

Versatile wheel tooth processing technology in the modern creation of a deformation soon after the light ending processing of a unique technique, not only to resolve the dilemma of precision, but also to resolve the traditional processing soon after the assembly of deformation metal versatile wheel speak to points are not uniform, so that the tooth mesh complete contact, far more uniform force, significantly less friction, large load-bearing capacity.

The transmission ratio is massive, the transmission ratio of solitary-phase harmonic equipment transmission can attain i=thirty~500, and the structure is basic, 3 fundamental components on the coaxial can obtain higher reduction ratio. In get to adhere to the marketplace and person requirements, configure different constructions of cam flange servo interface specifications, for different industries to start different sequence of molding merchandise, in get to facilitate buyer selection and use.

Precision Gearboxes, Motors and Reducers

Precision Transmission Equipment

five-axis CNC Milling Elements

Application Field

Company Profile

HangZhou Benoy Clever Technology Co. Ltd was set up in 2003. Since established, we always focus on precision transmission and mechanical areas producing & processing. We have a specialist R&D team and innovative equipment hobbing machine, gear grinding device, equipment shaping device, CNC Lathe equipment and milling machines, which can give comprehensive solutions according to user’s requirements, from the style. 

we bulid us through aid other folks succes. Benoy always focuses on the growth potential, and now, it owns more than 30 patents. Our firm has numerous advanced engineering style softwares and used far more than 20 new systems and new procedures. And also, it is certified by ISO 9001: 2015 and ISO 14001: 2015.

For a lot more than ten years, our firm has been dedicated to the manufacturing and processing of precision components and non-normal automation style. With a extremely experienced workforce, relying on wealthy knowledge in precision processing and international foremost tools, the business has established strategic partnerships with world-renowned enterprises in the fields of aviation, healthcare and industrial precision check and measurement products.

FAQ

Q1: How to get a quotation?

A1: Remember to deliver us drawings in igs, dwg, stage and so forth. collectively with detailed PDF.If you have any requirements, please be aware,
and we could provide specialist tips for your reference.

Q2: How lengthy can i get the sample?

A2: Is dependent on your distinct objects,in 7-10 days is needed generally.

Q3: How to take pleasure in the OEM services?

A3: Normally, base on your style drawings or unique samples, we give some technical proposals and a quotation to you, right after your arrangement, we produce for you.

This fall: Will my drawings be safe following sending to you?

A4: Indeed, we will preserve them properly and not release to 3rd celebration with no your permission. Of system, we would ensure the security of the drawing.

Q5: What shall we do if we do not have drawings?

A5: Please ship your sample to our manufacturing unit,then we can copy or offer you better answers. Remember to ship us images or drafts with dimensions(Length,Hight,Width), CAD or 3D file will be produced for you if put purchase.

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Planetary Gearbox Advantages and Disadvantages

A planetary gearbox is a type of mechanical drive with a single output shaft. They are suitable for both clockwise and counterclockwise rotations, have less inertia, and operate at higher speeds. Here are some advantages and disadvantages of this type of gearbox. Let us see what these advantages are and why you should use them in your applications. Listed below are some of the benefits of planetary gearboxes.

Suitable for counterclockwise and clockwise rotation

If you want to teach children about the clock hands, you can buy some resources for counterclockwise and asymmetrical rotation. These resources include worksheets for identifying degrees of rotation, writing rules for rotation, and visual processing. You can also use these resources to teach angles. For example, the translation of shapes activity pack helps children learn about the rotation of geometric shapes. Similarly, the visual perception activity sheet helps children understand how to process information visually.
Various studies have been done to understand the anatomical substrate of rotations. In a recent study, CZPT et al. compared the position of the transitional zone electrocardiographically and anatomically. The authors found that the transitional zone was normal in nine of 33 subjects, indicating that rotation is not a sign of disease. Similarly, a counterclockwise rotation may be caused by a genetic or environmental factor.
The core tip data should be designed to work in both clockwise and counterclockwise rotation. Counterclockwise rotation requires a different starting point than a clockwise rotation. In North America, star-delta starting is used. In both cases, the figure is rotated about its point. Counterclockwise rotation, on the other hand, is done in the opposite direction. In addition, it is possible to create counterclockwise rotation using the same gimbal.
Despite its name, both clockwise and counterclockwise rotation requires a certain amount of force to rotate. When rotating clockwise, the object faces upwards. Counterclockwise rotation, on the other hand, starts from the top position and heads to the right. If rotating in the opposite direction, the object turns counterclockwise, and vice versa. The clockwise movement, in contrast, is the reverse of counterclockwise rotation.

Has less inertia

The primary difference between a planetary gearbox and a normal pinion-and-gear reducer is the ratio. A planetary gearbox will produce less inertia, which is an important advantage because it will reduce torque and energy requirements. The ratio of the planetary gearbox to its fixed axis counterpart is a factor of three. A planetary gearbox has smaller gears than a conventional planetary, so its inertia is proportional to the number of planets.
Planetary gears are less inertia than spur gears, and they share the load across multiple gear teeth. This means that they will have low backlash, and this is essential for applications with high start-stop cycles and frequent rotational direction changes. Another benefit is the high stiffness. A planetary gearbox will have less backlash than a spur gearbox, which means that it will be more reliable.
A planetary gearbox can use either spur or helical gears. The former provides higher torque ratings while the latter has less noise and stiffness. Both types of gears are useful in motorsports, aerospace, truck transmissions, and power generation units. They require more assembly time than a conventional parallel shaft gear, but the PD series is the more efficient alternative. PD series planetary gears are suitable for many applications, including servo and robotics.
In contrast, a planetary gear set can have varying input speed. This can affect the frequency response of the gearset. A mathematical model of the two-stage planetary gears has non-stationary effects and correlates with experimental findings. Fig. 6.3 shows an addendum. The dedendum’s minimum value is approximately 1.25m. When the dedendum is at its smallest, the dedendum has less inertia.

Offers greater reliability

The Planetary Gearbox is a better option for driving a vehicle than a standard spur gearbox. A planetary gearbox is less expensive, and they have better backlash, higher load capacity, and greater shock loads. Unlike spur gearboxes, however, mechanical noise is virtually nonexistent. This makes them more reliable in high-shock situations, as well as in a wide range of applications.
The Economy Series has the same power density and torque capacity of the Precision Helical Series, but it lacks the precision of the latter. In contrast, Economy Series planetary gearboxes feature straight spur planetary gearing, and they are used in applications requiring high torque. Both types of gearboxes are compatible with NEMA servo motors. If torque density is important, a planetary gearbox is the best choice.
The Dispersion of External Load: The SSI model has been extensively used to model the reliability of planetary gear systems. This model takes the contact force and fatigue strength of the system as generalized stress and strength. It also provides a theoretical framework to evaluate the reliability of planetary gear systems. It also has many other advantages that make it the preferred choice for high-stress applications. The Planetary Gearbox offers greater reliability and efficiency than traditional rack and pinion gear systems.
Planetary gearing has greater reliability and compact design. Its compact design allows for wider applications with concerns about space and weight. Additionally, the increased torque and reduction makes planetary gearboxes an excellent choice for a wide variety of applications. There are three major types of planetary gearboxes, each with its own advantages. This article describes a few of them. Once you understand their workings, you will be able to choose the best planetary gearbox for your needs.

Has higher operating speeds

When you look at planetary gearboxes, you might be confused about which one to choose. The primary issue is the application of the gearbox. You must also decide on secondary factors like noise level, corrosion resistance, construction, price, and availability worldwide. Some constructors work faster than others and deliver the gearboxes on the same day. However, the latter ones often deliver the planetary gearbox out of stock.
Compared to conventional gearboxes, a planetary gearbox can run at higher speeds when the input speed fluctuates. However, these gears are not very efficient in high-speed applications because of their increased noise levels. This makes planetary gears unsuitable for applications involving a great deal of noise. That is why most planetary gears are used in small-scale applications. There are some exceptions, but in general, a planetary gearbox is better suited for applications with higher operating speeds.
The basic planetary gearbox is a compact alternative to normal pinion-and-gear reducers. They can be used in a wide variety of applications where space and weight are concerns. Its efficiency is also higher, delivering 97% of the power input. It comes in three different types based on the performance. A planetary gearbox can also be classified as a worm gear, a spur gear, or a sprocket.
A planetary gearhead has a high-precision design and can generate substantial torque for their size. It also reduces backlash to two arc-min. Additionally, it is lubricated for life, which means no maintenance is needed. It can fit into a small machine envelope and has a small footprint. Moreover, the helical crowned gearing provides fast positioning. A sealed gearbox prevents abrasive dust from getting into the planetary gearhead.

Has drawbacks

The design of a planetary gearbox is compact and enables high torque and load capability in a small space. This gear arrangement also reduces the possibility of wear and tear. Planet gears are arranged in a planetary fashion, allowing gears to shift under load and a uniform distribution of torque. However, some disadvantages of planetary gears must be considered before investing in this gearbox.
While the planetary gearbox is a high precision motion-control device, its design and maintenance requirements are a concern. The bearing load is high, requiring frequent lubrication. Also, they are inaccessible. Despite these drawbacks, planetary gearboxes are suitable for a variety of tasks. They also have low backlash and high torsional stiffness, making them excellent choices for many applications.
As a result, the speed of a planetary gearbox varies with load and speed. At lower ratios, the sun gear becomes too large in relation to the planet gears. As the ratio increases, the sun gear will become too low, reducing torque. The planetary gears also reduce their torque in high-speed environments. Consequently, the ratio is a crucial consideration for planetary gearbox condition monitoring.
Excess drag may result from out-of-tolerance components or excessive lubrication. Drag should be measured both in directions and be within acceptable ranges. Grease and oil lubrication are two common planetary gearbox lubricants, but the choice is largely dependent on your application. While grease lubricates planetary gears well, oil needs maintenance and re-lubrication every few thousand hours.

editor by czh 2023-01-23