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China Hot selling Hot Selling Good Quality High Precision K Series Bevel Gear Reducer supplier

Warranty: 1 year, 1Year
Relevant Industries: Manufacturing Plant, Development works , Strength & Mining, Other
Personalized assist: OEM
Gearing Arrangement: Helical
Output Torque: 399, ten~62800N.m
Enter Velocity: 1400
Output Velocity: 39
Input electricity: .twelve~200kW
Transmission ration: 3.98~197.37
Material: 20CrMnTi
Product identify: K sequence helical Bevel equipment to gear motor
MOQ: 1pc
Coloration: Customization
Utilization: Machenical Area
Certification: IECEE, UL
Packaging Particulars: Carton
Port: HangZhou port ZheJiang port

itemvalue
Warranty1 calendar year
CertificationIECEE, UL
Applicable IndustriesManufacturing Plant, Construction operates , Strength & Mining, Other
Customized assistanceOEM
Output Torque10~62800N.m
Place of OriginChina
Brand TitleYOUMULE
Input energy0.12~200kW
Transmission ration3.98~197.37
Material20CrMnTi
Product identifyR collection helical inline equipment motor
MOQ1pcs
ColorCustomization
Much more Merchandise Poreduct Line Our Business Certifications Exhibition Packaging&Delivery FAQ Q: How can you make positive that your quality is great?A: We have stringent generation procedure and skilled high quality manage team to avoid any good quality issue. All items will be 100%inspected just before leaving factory.Q: Which payment way can you assist?A: We advise alibaba trade assurance. But West Union and T/T are also acceptable.Q: How can we get merchandise? And how lengthy will it just take?A: Merchandise will be delivered by DHL, UPS, Fedex, TNT, etc. Usually, it will get 7-fifteen times to get them.Q: How to get the products? A: First, send out us all the requirement you need to have.Second, we agree on all the phrases and get your payment to commence your goods.3rd, to offer you documents and the photos of the concluded merchandise to check out Finally, to tracking the merchandise until you get them.

The Difference Between Planetary Gears and Spur Gears

A spur gear is a type of mechanical drive that turns an external shaft. The angular velocity is proportional to the rpm and can be easily calculated from the gear ratio. However, to properly calculate angular velocity, it is necessary to know the number of teeth. Fortunately, there are several different types of spur gears. Here’s an overview of their main features. This article also discusses planetary gears, which are smaller, more robust, and more power-dense.
Planetary gears are a type of spur gear

One of the most significant differences between planetary gears and spurgears is the way that the two share the load. Planetary gears are much more efficient than spurgears, enabling high torque transfer in a small space. This is because planetary gears have multiple teeth instead of just one. They are also suitable for intermittent and constant operation. This article will cover some of the main benefits of planetary gears and their differences from spurgears.
While spur gears are more simple than planetary gears, they do have some key differences. In addition to being more basic, they do not require any special cuts or angles. Moreover, the tooth shape of spur gears is much more complex than those of planetary gears. The design determines where the teeth make contact and how much power is available. However, a planetary gear system will be more efficient if the teeth are lubricated internally.
In a planetary gear, there are three shafts: a sun gear, a planet carrier, and an external ring gear. A planetary gear is designed to allow the motion of one shaft to be arrested, while the other two work simultaneously. In addition to two-shaft operation, planetary gears can also be used in three-shaft operations, which are called temporary three-shaft operations. Temporary three-shaft operations are possible through frictional coupling.
Among the many benefits of planetary gears is their adaptability. As the load is shared between several planet gears, it is easier to switch gear ratios, so you do not need to purchase a new gearbox for every new application. Another major benefit of planetary gears is that they are highly resistant to high shock loads and demanding conditions. This means that they are used in many industries.
Gear

They are more robust

An epicyclic gear train is a type of transmission that uses concentric axes for input and output. This type of transmission is often used in vehicles with automatic transmissions, such as a Lamborghini Gallardo. It is also used in hybrid cars. These types of transmissions are also more robust than conventional planetary gears. However, they require more assembly time than a conventional parallel shaft gear.
An epicyclic gearing system has three basic components: an input, an output, and a carrier. The number of teeth in each gear determines the ratio of input rotation to output rotation. In some cases, an epicyclic gear system can be made with two planets. A third planet, known as the carrier, meshes with the second planet and the sun gear to provide reversibility. A ring gear is made of several components, and a planetary gear may contain many gears.
An epicyclic gear train can be built so that the planet gear rolls inside the pitch circle of an outer fixed gear ring, or “annular gear.” In such a case, the curve of the planet’s pitch circle is called a hypocycloid. When epicycle gear trains are used in combination with a sun gear, the planetary gear train is made up of both types. The sun gear is usually fixed, while the ring gear is driven.
Planetary gearing, also known as epicyclic gear, is more durable than other types of transmissions. Because planets are evenly distributed around the sun, they have an even distribution of gears. Because they are more robust, they can handle higher torques, reductions, and overhung loads. They are also more energy-dense and robust. In addition, planetary gearing is often able to be converted to various ratios.
Gear

They are more power dense

The planet gear and ring gear of a compound planetary transmission are epicyclic stages. One part of the planet gear meshes with the sun gear, while the other part of the gear drives the ring gear. Coast tooth flanks are used only when the gear drive works in reversed load direction. Asymmetry factor optimization equalizes the contact stress safety factors of a planetary gear. The permissible contact stress, sHPd, and the maximum operating contact stress (sHPc) are equalized by asymmetry factor optimization.
In addition, epicyclic gears are generally smaller and require fewer space than helical ones. They are commonly used as differential gears in speed frames and in looms, where they act as a Roper positive let off. They differ in the amount of overdrive and undergearing ratio they possess. The overdrive ratio varies from fifteen percent to forty percent. In contrast, the undergearing ratio ranges from 0.87:1 to 69%.
The TV7-117S turboprop engine gearbox is the first known application of epicyclic gears with asymmetric teeth. This gearbox was developed by the CZPT Corporation for the Ilyushin Il-114 turboprop plane. The TV7-117S’s gearbox arrangement consists of a first planetary-differential stage with three planet gears and a second solar-type coaxial stage with five planet gears. This arrangement gives epicyclic gears the highest power density.
Planetary gearing is more robust and power-dense than other types of gearing. They can withstand higher torques, reductions, and overhung loads. Their unique self-aligning properties also make them highly versatile in rugged applications. It is also more compact and lightweight. In addition to this, epicyclic gears are easier to manufacture than planetary gears. And as a bonus, they are much less expensive.

They are smaller

Epicyclic gears are small mechanical devices that have a central “sun” gear and one or more outer intermediate gears. These gears are held in a carrier or ring gear and have multiple mesh considerations. The system can be sized and speeded by dividing the required ratio by the number of teeth per gear. This process is known as gearing and is used in many types of gearing systems.
Planetary gears are also known as epicyclic gearing. They have input and output shafts that are coaxially arranged. Each planet contains a gear wheel that meshes with the sun gear. These gears are small and easy to manufacture. Another advantage of epicyclic gears is their robust design. They are easily converted into different ratios. They are also highly efficient. In addition, planetary gear trains can be designed to operate in multiple directions.
Another advantage of epicyclic gearing is their reduced size. They are often used for small-scale applications. The lower cost is associated with the reduced manufacturing time. Epicyclic gears should not be made on N/C milling machines. The epicyclic carrier should be cast and tooled on a single-purpose machine, which has several cutters cutting through material. The epicyclic carrier is smaller than the epicyclic gear.
Epicyclic gearing systems consist of three basic components: an input, an output, and a stationary component. The number of teeth in each gear determines the ratio of input rotation to output rotation. Typically, these gear sets are made of three separate pieces: the input gear, the output gear, and the stationary component. Depending on the size of the input and output gear, the ratio between the two components is greater than half.
Gear

They have higher gear ratios

The differences between epicyclic gears and regular, non-epicyclic gears are significant for many different applications. In particular, epicyclic gears have higher gear ratios. The reason behind this is that epicyclic gears require multiple mesh considerations. The epicyclic gears are designed to calculate the number of load application cycles per unit time. The sun gear, for example, is +1300 RPM. The planet gear, on the other hand, is +1700 RPM. The ring gear is also +1400 RPM, as determined by the number of teeth in each gear.
Torque is the twisting force of a gear, and the bigger the gear, the higher the torque. However, since the torque is also proportional to the size of the gear, bigger radii result in lower torque. In addition, smaller radii do not move cars faster, so the higher gear ratios do not move at highway speeds. The tradeoff between speed and torque is the gear ratio.
Planetary gears use multiple mechanisms to increase the gear ratio. Those using epicyclic gears have multiple gear sets, including a sun, a ring, and two planets. Moreover, the planetary gears are based on helical, bevel, and spur gears. In general, the higher gear ratios of epicyclic gears are superior to those of planetary gears.
Another example of planetary gears is the compound planet. This gear design has two different-sized gears on either end of a common casting. The large end engages the sun while the smaller end engages the annulus. The compound planets are sometimes necessary to achieve smaller steps in gear ratio. As with any gear, the correct alignment of planet pins is essential for proper operation. If the planets are not aligned properly, it may result in rough running or premature breakdown.

China Hot selling Hot Selling Good Quality High Precision K Series Bevel Gear Reducer     supplier China Hot selling Hot Selling Good Quality High Precision K Series Bevel Gear Reducer     supplier
editor by czh

China wholesaler BAFFERO K SERIES RIGHT ANGLE TYPE HELICAL BEVEL GEARBOX GEAR MOTOR GEARED MOTOR Speed reducer WITH HOLLOW SHAFT top gear

Warranty: twelve months
Relevant Industries: Building Substance Retailers, Manufacturing Plant, Machinery Restore Retailers, Foodstuff & Beverage Manufacturing unit, Retail, Foodstuff Store, Development works , Strength & Mining, Foodstuff & Beverage Shops
Personalized support: OEM, ODM
Gearing Arrangement: helical bevel
Output Torque: Up to 50000
Enter Velocity: 1500 r/min
Output Velocity: .1-270 r/min
Material of gear: 20CrMnTi
Material of Shaft: 42CrMo
Content of housing: Forged Iron
Gear precision: DIN6
Equipment Hardness: HRC58~sixty two
Oil Seal: CZPT Manufacturer NBR material
Bearing: NSK, HRB ,C&U ,LYC ,ZWZ
Heat treatment method: Carburizing and Quenching
Ratio: 5~ten thousand
Output shaft alternative: Sound and Hollow shaft
Certification: CE, ISO9001
Packaging Information: Normal export plywood scenario with plastic bag inside of
Port: ZheJiang / HangZhou

Items Description Business Profile Workshop & Proessing process Certifications Why Us Strictly Top quality Handle carry Outstand Gearbox goods 1: one hundred% testing for all the gears and Equipment shaft and forged Iron Housing 2: 100% Working Examination just before shipping and delivery (Incorporate Oil leak ,Sound and Vibration testthree: 100% Physical appearance examining prior to packing Strong Creation Ability & Advanced products & Faster delivery1: A lot more than a hundred and fifty expert personnel & 40000 Squre meter factory base2: Imported Grinding machines(REISHAUER) ,guarantee all gears we make are DIN 6 same as .three: Quickly delivery (Spare element inventory for all sequence gearboxes)4: 29 several years encounter since 1993 five: Customized gearbox according to client’s requrement Exhibition Application FAQ 1. How to select a gearbox which satisfies our prerequisite?You can refer to our catalogue to choose the gearbox or we can support to choose when you providethe complex data of required output torque, output speed and motor parameter and so forth.2. What data shall we give ahead of placing a obtain purchase?a) Variety of the gearbox, ratio, enter and output sort, input flange, mounting position, and motor information ,etc.b) Housing shade.c) Acquire amount.d) Other unique requirements.3. What industries are your gearboxes becoming used?Our gearboxes are broadly employed in the areas of textile, foods processing, beverage, chemical industry,escalator,automated storage tools, metallurgy, tabacco, environmental security, logistics and etc.4. Do you sell motors?We have stable motor suppliers who have been coperating with us for a long-time. They can supply motorswith large good quality.

How to Compare Different Types of Spur Gears

When comparing different types of spur gears, there are several important considerations to take into account. The main considerations include the following: Common applications, Pitch diameter, and Addendum circle. Here we will look at each of these factors in more detail. This article will help you understand what each type of spur gear can do for you. Whether you’re looking to power an electric motor or a construction machine, the right gear for the job will make the job easier and save you money in the long run.
Gear

Common applications

Among its many applications, a spur gear is widely used in airplanes, trains, and bicycles. It is also used in ball mills and crushers. Its high speed-low torque capabilities make it ideal for a variety of applications, including industrial machines. The following are some of the common uses for spur gears. Listed below are some of the most common types. While spur gears are generally quiet, they do have their limitations.
A spur gear transmission can be external or auxiliary. These units are supported by front and rear casings. They transmit drive to the accessory units, which in turn move the machine. The drive speed is typically between 5000 and 6000 rpm or 20,000 rpm for centrifugal breathers. For this reason, spur gears are typically used in large machinery. To learn more about spur gears, watch the following video.
The pitch diameter and diametral pitch of spur gears are important parameters. A diametral pitch, or ratio of teeth to pitch diameter, is important in determining the center distance between two spur gears. The center distance between two spur gears is calculated by adding the radius of each pitch circle. The addendum, or tooth profile, is the height by which a tooth projects above the pitch circle. Besides pitch, the center distance between two spur gears is measured in terms of the distance between their centers.
Another important feature of a spur gear is its low speed capability. It can produce great power even at low speeds. However, if noise control is not a priority, a helical gear is preferable. Helical gears, on the other hand, have teeth arranged in the opposite direction of the axis, making them quieter. However, when considering the noise level, a helical gear will work better in low-speed situations.

Construction

The construction of spur gear begins with the cutting of the gear blank. The gear blank is made of a pie-shaped billet and can vary in size, shape, and weight. The cutting process requires the use of dies to create the correct gear geometry. The gear blank is then fed slowly into the screw machine until it has the desired shape and size. A steel gear blank, called a spur gear billet, is used in the manufacturing process.
A spur gear consists of two parts: a centre bore and a pilot hole. The addendum is the circle that runs along the outermost points of a spur gear’s teeth. The root diameter is the diameter at the base of the tooth space. The plane tangent to the pitch surface is called the pressure angle. The total diameter of a spur gear is equal to the addendum plus the dedendum.
The pitch circle is a circle formed by a series of teeth and a diametrical division of each tooth. The pitch circle defines the distance between two meshed gears. The center distance is the distance between the gears. The pitch circle diameter is a crucial factor in determining center distances between two mating spur gears. The center distance is calculated by adding the radius of each gear’s pitch circle. The dedendum is the height of a tooth above the pitch circle.
Other considerations in the design process include the material used for construction, surface treatments, and number of teeth. In some cases, a standard off-the-shelf gear is the most appropriate choice. It will meet your application needs and be a cheaper alternative. The gear will not last for long if it is not lubricated properly. There are a number of different ways to lubricate a spur gear, including hydrodynamic journal bearings and self-contained gears.
Gear

Addendum circle

The pitch diameter and addendum circle are two important dimensions of a spur gear. These diameters are the overall diameter of the gear and the pitch circle is the circle centered around the root of the gear’s tooth spaces. The addendum factor is a function of the pitch circle and the addendum value, which is the radial distance between the top of the gear tooth and the pitch circle of the mating gear.
The pitch surface is the right-hand side of the pitch circle, while the root circle defines the space between the two gear tooth sides. The dedendum is the distance between the top of the gear tooth and the pitch circle, and the pitch diameter and addendum circle are the two radial distances between these two circles. The difference between the pitch surface and the addendum circle is known as the clearance.
The number of teeth in the spur gear must not be less than 16 when the pressure angle is twenty degrees. However, a gear with 16 teeth can still be used if its strength and contact ratio are within design limits. In addition, undercutting can be prevented by profile shifting and addendum modification. However, it is also possible to reduce the addendum length through the use of a positive correction. However, it is important to note that undercutting can happen in spur gears with a negative addendum circle.
Another important aspect of a spur gear is its meshing. Because of this, a standard spur gear will have a meshing reference circle called a Pitch Circle. The center distance, on the other hand, is the distance between the center shafts of the two gears. It is important to understand the basic terminology involved with the gear system before beginning a calculation. Despite this, it is essential to remember that it is possible to make a spur gear mesh using the same reference circle.

Pitch diameter

To determine the pitch diameter of a spur gear, the type of drive, the type of driver, and the type of driven machine should be specified. The proposed diametral pitch value is also defined. The smaller the pitch diameter, the less contact stress on the pinion and the longer the service life. Spur gears are made using simpler processes than other types of gears. The pitch diameter of a spur gear is important because it determines its pressure angle, the working depth, and the whole depth.
The ratio of the pitch diameter and the number of teeth is called the DIAMETRAL PITCH. The teeth are measured in the axial plane. The FILLET RADIUS is the curve that forms at the base of the gear tooth. The FULL DEPTH TEETH are the ones with the working depth equal to 2.000 divided by the normal diametral pitch. The hub diameter is the outside diameter of the hub. The hub projection is the distance the hub extends beyond the gear face.
A metric spur gear is typically specified with a Diametral Pitch. This is the number of teeth per inch of the pitch circle diameter. It is generally measured in inverse inches. The normal plane intersects the tooth surface at the point where the pitch is specified. In a helical gear, this line is perpendicular to the pitch cylinder. In addition, the pitch cylinder is normally normal to the helix on the outside.
The pitch diameter of a spur gear is typically specified in millimeters or inches. A keyway is a machined groove on the shaft that fits the key into the shaft’s keyway. In the normal plane, the pitch is specified in inches. Involute pitch, or diametral pitch, is the ratio of teeth per inch of diameter. While this may seem complicated, it’s an important measurement to understand the pitch of a spur gear.
gear

Material

The main advantage of a spur gear is its ability to reduce the bending stress at the tooth no matter the load. A typical spur gear has a face width of 20 mm and will fail when subjected to 3000 N. This is far more than the yield strength of the material. Here is a look at the material properties of a spur gear. Its strength depends on its material properties. To find out what spur gear material best suits your machine, follow the following steps.
The most common material used for spur gears is steel. There are different kinds of steel, including ductile iron and stainless steel. S45C steel is the most common steel and has a 0.45% carbon content. This type of steel is easily obtainable and is used for the production of helical, spur, and worm gears. Its corrosion resistance makes it a popular material for spur gears. Here are some advantages and disadvantages of steel.
A spur gear is made of metal, plastic, or a combination of these materials. The main advantage of metal spur gears is their strength to weight ratio. It is about one third lighter than steel and resists corrosion. While aluminum is more expensive than steel and stainless steel, it is also easier to machine. Its design makes it easy to customize for the application. Its versatility allows it to be used in virtually every application. So, if you have a specific need, you can easily find a spur gear that fits your needs.
The design of a spur gear greatly influences its performance. Therefore, it is vital to choose the right material and measure the exact dimensions. Apart from being important for performance, dimensional measurements are also important for quality and reliability. Hence, it is essential for professionals in the industry to be familiar with the terms used to describe the materials and parts of a gear. In addition to these, it is essential to have a good understanding of the material and the dimensional measurements of a gear to ensure that production and purchase orders are accurate.

China wholesaler BAFFERO K SERIES RIGHT ANGLE TYPE HELICAL BEVEL GEARBOX GEAR MOTOR GEARED MOTOR Speed reducer WITH HOLLOW SHAFT     top gearChina wholesaler BAFFERO K SERIES RIGHT ANGLE TYPE HELICAL BEVEL GEARBOX GEAR MOTOR GEARED MOTOR Speed reducer WITH HOLLOW SHAFT     top gear
editor by czh

China manufacturer Competitive Price K Series Horizontal Hard Tooth Surface Reducer Gear Reducer Helical Gearbox Industrial Cement Mixer Gear Reducer with Free Design Custom

Merchandise Description

Competitive Price tag K Series Horizontal Tough Tooth Area Reducer Gear Reducer Helical Gearbox Industrial Cement Mixer Equipment Reducer

 

F series differential gearbox is 1 variety of parallel shaft helical gear reducer , which consist of 2 or 3 stageshelical
gears (relate to gear ratio) in the same situation . The hard tooth area gear use the high high quality alloy metal ,the
process of carburizing and quenching, grinding ,which give it comply with characters :Steady transmission ,low sound
and temperature ,high loading ,prolonged functioning carry . Wide software ,focus in Metallurgy ,Sewage treatment,
Chemical Sector , Pharmacy ,Agriculture tools and Oil industry

1) Output velocity: .6~1,571r/min

two) Output torque: up to 21700N.m
three) Motor electricity: .12~200kW
4) Mounted sort: foot-mounted and flange-mounted mounting

Equipment Materials

20CrMnTi 

Case Materials

HT250

Shaft Material 

20CrMnTi

Equipment Processing

Grinding complete by HOFLER Grinding Machines

Color 

Customized

Sound Examination

sixty five~70dB

Performance

94%~ninety eight% (depends on the transmission stage) 

Lubricating oil

Shell Omala artificial oil or mineral oil , or comparable brand 

Heat treatment

tempering, cementiting, quenching,etc.

Manufacturer of bearings

C&U bearing, ZWZ,LYC, HRB,NSK and so on

Brand name of oil seal

NAK or other manufacturer

Temp. rise (MAX)

40 °

Temp. increase (Oil)(MAX)

50 °

Vibration

≤20µm

 

Connected solution

Firm Profile

Packing & Shipping

 

Racks are used to change rotary movement into linear movement. The spur enamel of the rack reduce into one face of the square or circular rod section and function with the pinion, which is a tiny cylindrical equipment that meshes with the rack. Usually, racks and pinions are collectively referred to as “rack and pinion”.
There are several kinds of gears, and the most widespread classification technique is by gear shaft. Usually, there are a few sorts of the parallel axis, cross-axis, and staggered axis. 1) Parallel shaft gears: which includes spur gears, helical gears, internal gears, racks, and helical racks, and so forth. 2) Cross shaft gears: straight bevel gears, spiral bevel gears, zero-degree bevel gears, and many others. 3) Staggered shaft gears: There are staggered shaft helical gears, worm gears, hypoid gears, and so forth.

China manufacturer Competitive Price K Series Horizontal Hard Tooth Surface Reducer Gear Reducer Helical Gearbox Industrial Cement Mixer Gear Reducer     with Free Design Custom