China OEM Planetary Gearbox with Compact Structure (NGW Series) with Good quality

Product Description

Planetary Gearbox with Compact Structure (NGW Sequence)

NGW collection gearboxes consist of single-stage(NGW11-NGW121),two-phase(NGW42-NGW122) and stree-phase(NGW73-NGW123).

one.Product Number
NGW, NGW-L, NGW-S, NGW-QJ 

two.Apps
NGW Planetary Equipment Units is widely utilised in a lot of regions this kind of as metallurgy, mine, lifting, transportation, textile, cement, mild business, chemical, pharmaceutical, dye printing and so on. 

3.Solution Characteristics
(1) Small quantity, mild weight, effectively-knitted framework, huge transmission electrical power and high load capability. When compared with the ordinary cylindrical equipment reducers of the same level, its excess weight is decrease 1/2 and volume is only 1/2-1/3 of the previous.
(2) High transmission efficiency. 1-phase is up to 97%, 2-phase 94%, 3-phase ninety one%.
(3) The assortment of transmission electricity is really broad, from 1kw to 1300kw.
(4) NGW Planetary Equipment Units is developed with difficult-tooth-faced, and can be used broadly and in long time period.
(5) Massive transmission ratio 

4.Specialized Info(NGW)
Authentic Version NGW Series
Shafts Place: In Line
1 Phase: NGW11~NGW121 Ratio: 2.8~twelve.5
two Stage: NGW42~NGW122 Ratio: fourteen~one hundred sixty
three Stage: NGW73~NGW123 Ratio: 180~2000

New Style NGW Series
Shafts Position: In Line, Parallel Shaft
NAD(NAF) – 1 Stage, Foot Mounted(Flange Mounted), In Line
NAZD(NAZF) – 1 Stage, Foot Mounted(Flange Mounted), Parallel Shaft
NBD(NBF) – 2 Stage, Foot Mounted(Flange Mounted), In Line

NGW-S Series Planetary Gearboxes
Shafts Place: Right Angle
Gearset: Spiral Bevel Gear Pair Integrated With Planetary Gear Set
2 Phase: NGW-S42~NGW-S122 Ratio: 11.2~80
3 Stage: NGW-S73~NGW-S123 Ratio: 56~five hundred

 

 

5.Merchandise photograph:

6.Our firm :
AOKMAN was founded in 1982, which has a lot more than 36 years in R & D and production of gearboxes, gears, shaft, motor and spare areas.
We can provide the correct resolution for uncountable apps. Our items are widely used in the ranges of metallurgical, steel, mining, pulp and paper, sugar and alcohol market place and numerous other sorts of machines with a strong existence in the international marketplace.
AOKMAN has turn into a reliable supplier, CZPT to provide large quality gearboxes.With 36 many years knowledge, we CZPT you the utmost reliability and security for each product and solutions.

seven.Client going to:

eight.FAQ:
one.Q:What sorts of gearbox can you make for us?
A:Main goods of our company: UDL sequence speed variator,RV sequence worm equipment reducer, ATA collection shaft mounted gearbox, X,B series equipment reducer,
P collection planetary gearbox and R, S, K, and F series helical-tooth reducer, much more
than 1 hundred versions and countless numbers of specifications
2.Q:Can you make as per custom made drawing?
A: Sure, we offer tailored services for customers.
three.Q:What is your terms of payment ?
A: thirty% CZPT payment by T/T following signing the agreement.70% prior to shipping
four.Q:What is your MOQ?
A: 1 Set

If you have any demand for our goods remember to really feel totally free to speak to me.

Kinds of Bevel Gears

Bevel Gears are utilised in a amount of industries. They are used in wheeled excavators, dredges, conveyor belts, mill actuators, and rail transmissions. A bevel gear’s spiral or angled bevel can make it ideal for confined spaces. It is also utilised in robotics and vertical supports of rolling mills. You can use bevel gears in foods processing procedures. For a lot more data on bevel gears, study on.
gear

Spiral bevel gear

Spiral bevel gears are utilised to transmit electricity amongst two shafts in a ninety-degree orientation. They have curved or oblique tooth and can be fabricated from different metals. Bestagear is 1 maker specializing in medium to massive spiral bevel gears. They are utilised in the mining, metallurgical, marine, and oil fields. Spiral bevel gears are normally created from steel, aluminum, or phenolic resources.
Spiral bevel gears have several advantages. Their mesh enamel develop a considerably less abrupt pressure transfer. They are amazingly sturdy and are created to last a prolonged time. They are also significantly less high-priced than other right-angle gears. They also have a tendency to last for a longer time, since they are created in pairs. The spiral bevel gear also reduces noise and vibration from its counterparts. Consequently, if you are in need to have of a new gear established, spiral bevel gears are the appropriate choice.
The get in touch with in between spiral bevel equipment teeth takes place along the area of the gear tooth. The make contact with follows the Hertz concept of elastic speak to. This theory retains for modest substantial dimensions of the speak to location and little relative radii of curvature of the surfaces. In this situation, strains and friction are negligible. A spiral bevel gear is a typical instance of an inverted helical equipment. This equipment is frequently utilized in mining gear.
Spiral bevel gears also have a backlash-absorbing characteristic. This function will help safe the thickness of the oil film on the gear surface. The shaft axis, mounting distance, and angle problems all have an effect on the tooth get in touch with on a spiral bevel equipment. Changing backlash assists to right these problems. The tolerances proven earlier mentioned are typical for bevel gears. In some instances, producers make slight layout changes late in the production approach, which minimizes the chance to OEMs.

Straight bevel gear

Straight bevel gears are amongst the least difficult varieties of gears to manufacture. The earliest method used to manufacture straight bevel gears was to use a planer equipped with an indexing head. Nonetheless, enhancements have been manufactured in manufacturing methods following the introduction of the Revacycle method and the Coniflex. The latest engineering allows for even a lot more specific manufacturing. Equally of these production techniques are employed by CZPT. Here are some examples of straight bevel equipment producing.
A straight bevel gear is made using two sorts of bevel surfaces, particularly, the Gleason strategy and the Klingelnberg method. Among the two, the Gleason method is the most common. Unlike other varieties of gear, the CZPT strategy is not a common regular. The Gleason technique has larger high quality gears, given that its adoption of tooth crowning is the most successful way to make gears that tolerate even little assembly errors. It also eradicates the tension concentration in the bevelled edges of the teeth.
The gear’s composition depends on the application. When longevity is required, a gear is created of cast iron. The pinion is generally 3 times harder than the equipment, which helps equilibrium use. Other supplies, such as carbon metal, are cheaper, but are much less resistant to corrosion. Inertia is an additional essential factor to take into account, given that heavier gears are much more hard to reverse and stop. Precision demands may include the equipment pitch and diameter, as properly as the force angle.
Involute geometry of a straight bevel equipment is often computed by various the surface’s standard to the area. Involute geometry is computed by incorporating the floor coordinates and the theoretical tooth thickness. Utilizing the CMM, the spherical involute surface area can be employed to determine tooth get in touch with styles. This approach is useful when a roll tester tooling is unavailable, because it can forecast the teeth’ get in touch with sample.
gear

Hypoid bevel equipment

Hypoid bevel gears are an successful and functional pace reduction resolution. Their compact size, substantial efficiency, reduced noise and heat generation, and prolonged daily life make them a well-known selection in the energy transmission and movement handle industries. The following are some of the rewards of hypoid gearing and why you ought to use it. Detailed beneath are some of the crucial misperceptions and false assumptions of this gear kind. These assumptions may seem to be counterintuitive at 1st, but will support you realize what this gear is all about.
The simple principle of hypoid gears is that they use two non-intersecting shafts. The smaller equipment shaft is offset from the greater gear shaft, enabling them to mesh without interference and help each other securely. The ensuing torque transfer is improved when when compared to conventional gear sets. A hypoid bevel equipment is utilised to drive the rear axle of an vehicle. It will increase the overall flexibility of equipment design and style and allows the axes to be freely modified.
In the initial situation, the mesh of the two bodies is attained by fitting the hyperboloidal cutter to the wanted equipment. Its geometric qualities, orientation, and situation determine the desired gear. The latter is employed if the desired equipment is noise-totally free or is essential to reduce vibrations. A hyperboloidal cutter, on the other hand, meshes with two toothed bodies. It is the most efficient selection for modeling hypoid gears with sounds worries.
The primary variation amongst hypoid and spiral bevel gears is that the hypoid bevel gear has a greater diameter than its counterparts. They are generally located in 1:1 and 2:1 apps, but some companies also provide greater ratios. A hypoid gearbox can achieve speeds of three thousand rpm. This tends to make it the chosen option in a assortment of applications. So, if you happen to be searching for a gearbox with a higher efficiency, this is the equipment for you.

Addendum and dedendum angles

The addendum and dedendum angles of a bevel equipment are utilized to explain the shape and depth of the teeth of the gear. Every single tooth of the gear has a somewhat tapered surface that adjustments in depth. These angles are described by their addendum and dedendum distances. Addendum angle is the length among the top land and the bottom surface of the teeth, even though dedendum angle is the length amongst the pitch surface and the bottom area of the teeth.
The pitch angle is the angle shaped by the apex level of the gear’s pitch cone with the pitch line of the equipment shaft. The dedendum angle, on the other hand, is the depth of the tooth place under the pitch line. Both angles are used to measure the form of a bevel equipment. The addendum and dedendum angles are crucial for equipment layout.
The dedendum and addendum angles of a bevel equipment are established by the foundation get in touch with ratio (Mc) of the two gears. The involute curve is not allowed to lengthen within the base diameter of the bevel gear. The foundation diameter is also a crucial measurement for the style of a gear. It is possible to minimize the involute curve to match the involute curve, but it have to be tangential to the involute curve.
The most widespread application of a bevel equipment is the automotive differential. They are employed in many sorts of cars, including vehicles, trucks, and even design gear. They are also utilised in the marine sector and aviation. Aside from these two typical uses, there are numerous other makes use of for bevel gears. And they are still growing in acceptance. But they are a beneficial element of automotive and industrial gearing programs.
equipment

Apps of bevel gears

Bevel gears are utilised in a range of apps. They are created of a variety of materials based on their weight, load, and application. For high-load programs, ferrous metals such as grey solid iron are employed. These supplies have superb wear resistance and are affordable. For lower-weight purposes, metal or non-metals these kinds of as plastics are used. Some bevel gear supplies are considered noiseless. Listed here are some of their most typical employs.
Straight bevel gears are the least difficult to manufacture. The earliest strategy of manufacturing them was with a planer with an indexing head. Present day production methods introduced the Revacycle and Coniflex systems. For industrial gear producing, the CZPT utilizes the Revacycle system. Even so, there are numerous sorts of bevel gears. This information will help you pick the right material for your subsequent undertaking. These resources can withstand high rotational speeds and are very sturdy.
Bevel gears are most typical in automotive and industrial equipment. They hook up the driveshaft to the wheels. Some even have a 45-diploma bevel. These gears can be placed on a bevel floor and be tested for their transmission abilities. They are also utilized in testing applications to guarantee appropriate movement transmission. They can reduce the velocity of straight shafts. Bevel gears can be employed in many industries, from marine to aviation.
The easiest sort of bevel equipment is the miter gear, which has a 1:1 ratio. It is used to adjust the axis of rotation. The shafts of angular miter bevel gears can intersect at any angle, from forty five levels to 120 degrees. The teeth on the bevel gear can be straight, spiral, or Zerol. And as with the rack and pinion gears, there are different kinds of bevel gears.

China OEM Planetary Gearbox with Compact Structure (NGW Series)     with Good qualityChina OEM Planetary Gearbox with Compact Structure (NGW Series)     with Good quality