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Applicable Industries: Please contact us for details
Packaging Details: cardboard boxes
Port: Kansai Airport

Products Description LGU75-P Series Plastic Light Weight Planetary Gear ReducerMatex can provide from small sample quantity to large mass production quantity.Unit price is depending on the quantity you need.Please feel free to contact us.

Applicable IndustriesAutomotive Maker
Gearing ArrangementPlanetary
Output Torque451Ncm
Input Speed3111-4800rpm
Output Speed1000rpm
Place of OriginJP
Brand NameMatex
Product namePlanetary Gear Reducer
Ratio3.111:1-4.8:1
Input FormD Cut hole/Involute Serration Shaft
Output FormInvolute Serration Hole
Gear materialPlastic
StructuresStackable
Examples of application Company Profile Matex is a professional group for designing and manufacturing of planetary gears, gearboxes, transmissions and plastic injection molding parts. We have many achievements in development and manufacturing according to customer’ High Torque Planetary Gearbox Mixer Drive Unit Harmonic Reducer For Concrete Mixer OEM T 90 Degree Gearbox s specifications including home appliances, machinery, automobile parts, High torque K series helical bevel gear motor reduction gearbox and CZPT equipment. In addition, we fully respond to your needs, including contracted development and manufacturing of mechanical parts such as actuators, High stability reduction gear box planetary gearbox speed reducer power units, pumps, and plastic injection molding and assembly.

How to Design a Forging Spur Gear

Before you start designing your own spur gear, you need to understand its main components. Among them are Forging, Keyway, Spline, Set screw and other types. Understanding the differences between these types of spur gears is essential for making an informed decision. To learn more, keep reading. Also, don’t hesitate to contact me for assistance! Listed below are some helpful tips and tricks to design a spur gear. Hopefully, they will help you design the spur gear of your dreams.
Gear

Forging spur gears

Forging spur gears is one of the most important processes of automotive transmission components. The manufacturing process is complex and involves several steps, such as blank spheroidizing, hot forging, annealing, phosphating, and saponification. The material used for spur gears is typically 20CrMnTi. The process is completed by applying a continuous through extrusion forming method with dies designed for the sizing band length L and Splitting angle thickness T.
The process of forging spur gears can also use polyacetal (POM), a strong plastic commonly used for the manufacture of gears. This material is easy to mold and shape, and after hardening, it is extremely stiff and abrasion resistant. A number of metals and alloys are used for spur gears, including forged steel, stainless steel, and aluminum. Listed below are the different types of materials used in gear manufacturing and their advantages and disadvantages.
A spur gear’s tooth size is measured in modules, or m. Each number represents the number of teeth in the gear. As the number of teeth increases, so does its size. In general, the higher the number of teeth, the larger the module is. A high module gear has a large pressure angle. It’s also important to remember that spur gears must have the same module as the gears they are used to drive.

Set screw spur gears

A modern industry cannot function without set screw spur gears. These gears are highly efficient and are widely used in a variety of applications. Their design involves the calculation of speed and torque, which are both critical factors. The MEP model, for instance, considers the changing rigidity of a tooth pair along its path. The results are used to determine the type of spur gear required. Listed below are some tips for choosing a spur gear:
Type A. This type of gear does not have a hub. The gear itself is flat with a small hole in the middle. Set screw gears are most commonly used for lightweight applications without loads. The metal thickness can range from 0.25 mm to 3 mm. Set screw gears are also used for large machines that need to be strong and durable. This article provides an introduction to the different types of spur gears and how they differ from one another.
Pin Hub. Pin hub spur gears use a set screw to secure the pin. These gears are often connected to a shaft by dowel, spring, or roll pins. The pin is drilled to the precise diameter to fit inside the gear, so that it does not come loose. Pin hub spur gears have high tolerances, as the hole is not large enough to completely grip the shaft. This type of gear is generally the most expensive of the three.
Gear

Keyway spur gears

In today’s modern industry, spur gear transmissions are widely used to transfer power. These types of transmissions provide excellent efficiency but can be susceptible to power losses. These losses must be estimated during the design process. A key component of this analysis is the calculation of the contact area (2b) of the gear pair. However, this value is not necessarily applicable to every spur gear. Here are some examples of how to calculate this area. (See Figure 2)
Spur gears are characterized by having teeth parallel to the shafts and axis, and a pitch line velocity of up to 25 m/s is considered high. In addition, they are more efficient than helical gears of the same size. Unlike helical gears, spur gears are generally considered positive gears. They are often used for applications in which noise control is not an issue. The symmetry of the spur gear makes them especially suitable for applications where a constant speed is required.
Besides using a helical spur gear for the transmission, the gear can also have a standard tooth shape. Unlike helical gears, spur gears with an involute tooth form have thick roots, which prevents wear from the teeth. These gears are easily made with conventional production tools. The involute shape is an ideal choice for small-scale production and is one of the most popular types of spur gears.

Spline spur gears

When considering the types of spur gears that are used, it’s important to note the differences between the two. A spur gear, also called an involute gear, generates torque and regulates speed. It’s most common in car engines, but is also used in everyday appliances. However, one of the most significant drawbacks of spur gears is their noise. Because spur gears mesh only one tooth at a time, they create a high amount of stress and noise, making them unsuitable for everyday use.
The contact stress distribution chart represents the flank area of each gear tooth and the distance in both the axial and profile direction. A high contact area is located toward the center of the gear, which is caused by the micro-geometry of the gear. A positive l value indicates that there is no misalignment of the spline teeth on the interface with the helix hand. The opposite is true for negative l values.
Using an upper bound technique, Abdul and Dean studied the forging of spur gear forms. They assumed that the tooth profile would be a straight line. They also examined the non-dimensional forging pressure of a spline. Spline spur gears are commonly used in motors, gearboxes, and drills. The strength of spur gears and splines is primarily dependent on their radii and tooth diameter.
SUS303 and SUS304 stainless steel spur gears

Stainless steel spur gears are manufactured using different techniques, which depend on the material and the application. The most common process used in manufacturing them is cutting. Other processes involve rolling, casting, and forging. In addition, plastic spur gears are produced by injection molding, depending on the quantity of production required. SUS303 and SUS304 stainless steel spur gears can be made using a variety of materials, including structural carbon steel S45C, gray cast iron FC200, nonferrous metal C3604, engineering plastic MC901, and stainless steel.
The differences between 304 and 303 stainless steel spur gears lie in their composition. The two types of stainless steel share a common design, but have varying chemical compositions. China and Japan use the letters SUS304 and SUS303, which refer to their varying degrees of composition. As with most types of stainless steel, the two different grades are made to be used in industrial applications, such as planetary gears and spur gears.
Gear

Stainless steel spur gears

There are several things to look for in a stainless steel spur gear, including the diametral pitch, the number of teeth per unit diameter, and the angular velocity of the teeth. All of these aspects are critical to the performance of a spur gear, and the proper dimensional measurements are essential to the design and functionality of a spur gear. Those in the industry should be familiar with the terms used to describe spur gear parts, both to ensure clarity in production and in purchase orders.
A spur gear is a type of precision cylindrical gear with parallel teeth arranged in a rim. It is used in various applications, such as outboard motors, winches, construction equipment, lawn and garden equipment, turbine drives, pumps, centrifuges, and a variety of other machines. A spur gear is typically made from stainless steel and has a high level of durability. It is the most commonly used type of gear.
Stainless steel spur gears can come in many different shapes and sizes. Stainless steel spur gears are generally made of SUS304 or SUS303 stainless steel, which are used for their higher machinability. These gears are then heat-treated with nitriding or tooth surface induction. Unlike conventional gears, which need tooth grinding after heat-treating, stainless steel spur gears have a low wear rate and high machinability.

China Good quality Japan Speed reducer torque amplifier small planetary gears piwer tools     worm gear motorChina Good quality Japan Speed reducer torque amplifier small planetary gears piwer tools     worm gear motor

China Good quality High Quality NRV090 Easy Operation Worm Gear Speed Reducer For Aluminum Alloy Gearbox Belt Conveyor Input Shaft Textile Machine worm and wheel gear

Warranty: 1 years
Applicable Industries: Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Retail, Printing Shops, Construction works , Energy & Mining, Food & Beverage Shops, Servo Motor
Weight (KG): 3 KG
Customized support: OEM, ODM, OBM
Gearing Arrangement: Planetary
Output Torque: 25N.M
Input Speed: 3Protection grade IP65Lifetime20000hLubricating typeLife lubrication Service Related Products About Us FAQ

Q1: What’re your main products?A1: High Precision Planetary Gearbox; Hollow Rotating Platform; Precision Steering Box; High Precision spur planetary gear reducer Ratio 41 to 701 fit 90 servo motor 400w 750w Worm Speed Reducer; Worm Screw Jack; R/K/F/S GearboxQ2: What industries are your gearboxes being used in?A2: Gearboxes are widely used in the areas of robotics, textile, food processing, beverage, chemical industry, escalator, automatic storage equipment, metallurgy, environmental protection, logistics, etc.Q3: Can you offer OEM or ODM service?A3: Yes, we are a professional manufacturer so we can do customized orders.Q4: How to choose a model?A4: We have one-1 service team for model selection, and we can provide CAD drawings and 3D models in 5 minutes with technical information of required output torque, output speed and motor parameters etc. So just contact us.Q5: What information shall we give before placing a purchase order?A5: We understand your needs from the following information: a) Type of the gearbox, ratio, input and output type, input flange, mounting position, and motor information etc.b) Housing color.c) Purchase quantity.d) Other special requirements.Q6: How long is the delivery time?A6: Most planetary gearboxes are in stock. 7 working days for worm speed reducer and worm screw jack, High quality hard gear reducer single-stage gear reducer gear box 15 working days for R/K/F/S gearbox.

Types of Bevel Gears

Bevel Gears are used in a number 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 suitable for confined spaces. It is also used in robotics and vertical supports of rolling mills. You can use bevel gears in food processing processes. For more information on bevel gears, read on.
gear

Spiral bevel gear

Spiral bevel gears are used to transmit power between two shafts in a 90-degree orientation. They have curved or oblique teeth and can be fabricated from various metals. Bestagear is one manufacturer specializing in medium to large spiral bevel gears. They are used in the mining, metallurgical, marine, and oil fields. Spiral bevel gears are usually made from steel, aluminum, or phenolic materials.
Spiral bevel gears have many advantages. Their mesh teeth create a less abrupt force transfer. They are incredibly durable and are designed to last a long time. They are also less expensive than other right-angle gears. They also tend to last longer, because they are manufactured in pairs. The spiral bevel gear also reduces noise and vibration from its counterparts. Therefore, if you are in need of a new gear set, spiral bevel gears are the right choice.
The contact between spiral bevel gear teeth occurs along the surface of the gear tooth. The contact follows the Hertz theory of elastic contact. This principle holds for small significant dimensions of the contact area and small relative radii of curvature of the surfaces. In this case, strains and friction are negligible. A spiral bevel gear is a common example of an inverted helical gear. This gear is commonly used in mining equipment.
Spiral bevel gears also have a backlash-absorbing feature. This feature helps secure the thickness of the oil film on the gear surface. The shaft axis, mounting distance, and angle errors all affect the tooth contact on a spiral bevel gear. Adjusting backlash helps to correct these problems. The tolerances shown above are common for bevel gears. In some cases, manufacturers make slight design changes late in the production process, which minimizes the risk to OEMs.

Straight bevel gear

Straight bevel gears are among the easiest types of gears to manufacture. The earliest method used to manufacture straight bevel gears was to use a planer equipped with an indexing head. However, improvements have been made in manufacturing methods after the introduction of the Revacycle system and the Coniflex. The latest technology allows for even more precise manufacturing. Both of these manufacturing methods are used by CZPT. Here are some examples of straight bevel gear manufacturing.
A straight bevel gear is manufactured using two kinds of bevel surfaces, namely, the Gleason method and the Klingelnberg method. Among the two, the Gleason method is the most common. Unlike other types of gear, the CZPT method is not a universal standard. The Gleason system has higher quality gears, since its adoption of tooth crowning is the most effective way to make gears that tolerate even small assembly errors. It also eliminates the stress concentration in the bevelled edges of the teeth.
The gear’s composition depends on the application. When durability is required, a gear is made of cast iron. The pinion is usually three times harder than the gear, which helps balance wear. Other materials, such as carbon steel, are cheaper, but are less resistant to corrosion. Inertia is another critical factor to consider, since heavier gears are more difficult to reverse and stop. Precision requirements may include the gear pitch and diameter, as well as the pressure angle.
Involute geometry of a straight bevel gear is often computed by varying the surface’s normal to the surface. Involute geometry is computed by incorporating the surface coordinates and the theoretical tooth thickness. Using the CMM, the spherical involute surface can be used to determine tooth contact patterns. This method is useful when a roll tester tooling is unavailable, because it can predict the teeth’ contact pattern.
gear

Hypoid bevel gear

Hypoid bevel gears are an efficient and versatile speed reduction solution. Their compact size, high efficiency, low noise and heat generation, and long life make them a popular choice in the power transmission and motion control industries. The following are some of the benefits of hypoid gearing and why you should use it. Listed below are some of the key misperceptions and false assumptions of this gear type. These assumptions may seem counterintuitive at first, but will help you understand what this gear is all about.
The basic concept of hypoid gears is that they use two non-intersecting shafts. The smaller gear shaft is offset from the larger gear shaft, allowing them to mesh without interference and support each other securely. The resulting torque transfer is improved when compared to conventional gear sets. A hypoid bevel gear is used to drive the rear axle of an automobile. It increases the flexibility of machine design and allows the axes to be freely adjusted.
In the first case, the mesh of the two bodies is obtained by fitting the hyperboloidal cutter to the desired gear. Its geometric properties, orientation, and position determine the desired gear. The latter is used if the desired gear is noise-free or is required to reduce vibrations. A hyperboloidal cutter, on the other hand, meshes with two toothed bodies. It is the most efficient option for modeling hypoid gears with noise concerns.
The main difference between hypoid and spiral bevel gears is that the hypoid bevel gear has a larger diameter than its counterparts. They are usually found in 1:1 and 2:1 applications, but some manufacturers also provide higher ratios. A hypoid gearbox can achieve speeds of three thousand rpm. This makes it the preferred choice in a variety of applications. So, if you’re looking for a gearbox with a high efficiency, this is the gear for you.

Addendum and dedendum angles

The addendum and dedendum angles of a bevel gear are used to describe the shape and depth of the teeth of the gear. Each tooth of the gear has a slightly tapered surface that changes in depth. These angles are defined by their addendum and dedendum distances. Addendum angle is the distance between the top land and the bottom surface of the teeth, while dedendum angle is the distance between the pitch surface and the bottom surface of the teeth.
The pitch angle is the angle formed by the apex point of the gear’s pitch cone with the pitch line of the gear shaft. The dedendum angle, on the other hand, is the depth of the tooth space below the pitch line. Both angles are used to measure the shape of a bevel gear. The addendum and dedendum angles are important for gear design.
The dedendum and addendum angles of a bevel gear are determined by the base contact ratio (Mc) of the two gears. The involute curve is not allowed to extend within the base diameter of the bevel gear. The base diameter is also a critical measurement for the design of a gear. It is possible to reduce the involute curve to match the involute curve, but it must be tangential to the involute curve.
The most common application of a bevel gear is the automotive differential. They are used in many types of vehicles, including cars, trucks, and even construction equipment. They are also used in the marine industry and aviation. Aside from these two common uses, there are many other uses for bevel gears. And they are still growing in popularity. But they’re a valuable part of automotive and industrial gearing systems.
gear

Applications of bevel gears

Bevel gears are used in a variety of applications. They are made of various materials depending on their weight, load, and application. For high-load applications, ferrous metals such as grey cast iron are used. These materials have excellent wear resistance and are inexpensive. For lower-weight applications, steel or non-metals such as plastics are used. Some bevel gear materials are considered noiseless. Here are some of their most common uses.
Straight bevel gears are the easiest to manufacture. The earliest method of manufacturing them was with a planer with an indexing head. Modern manufacturing methods introduced the Revacycle and Coniflex systems. For industrial gear manufacturing, the CZPT uses the Revacycle system. However, there are many types of bevel gears. This guide will help you choose the right material for your next project. These materials can withstand high rotational speeds and are very strong.
Bevel gears are most common in automotive and industrial machinery. They connect the driveshaft to the wheels. Some even have a 45-degree bevel. These gears can be placed on a bevel surface and be tested for their transmission capabilities. They are also used in testing applications to ensure proper motion transmission. They can reduce the speed of straight shafts. Bevel gears can be used in many industries, from marine to aviation.
The simplest type of bevel gear is the miter gear, which has a 1:1 ratio. It is used to change the axis of rotation. The shafts of angular miter bevel gears can intersect at any angle, from 45 degrees 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 types of bevel gears.

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China manufacturer & factory supplier for Worm in Queretaro Mexico Gear Speed Reducer With Extension Worm Shaft With high quality best price & service

China manufacturer & factory supplier for Worm  in Queretaro Mexico  Gear Speed Reducer With Extension Worm Shaft With high quality best price & service

Manufacturer of normal and customized roller chains. Ideal for getting older, anxiety relieving, heat dealing with and powder coating programs. Aerospace, automotive, navy, vitality, composite, pharmaceutical and various other industries served. Turnkey techniques integration and most products accessible in inventory.EPG has established up a total established of high quality administration program which is provided with sophisticated inspection and test gear.

Overview

Swift Information

Relevant Industries:

Creating Content Stores, Manufacturing Plant, Machinery Fix Retailers, Foodstuff & Beverage Factory, Farms, Energy & Mining

Gearing Arrangement:

Worm

Output Torque:

three.2N.M~~764N.M

Enter Pace:

1400rpm

Output Pace:

280rpm~~7rpm

Place of Origin:Zhejiang, China
Brand Title:

OEM

Design Variety:

G3LMH

Rated Power:

.1kw~~.75kw

Speed ratio:
Beneath the guidance of managerial sense of “Serving agriculture, scoring a success by means of top quality of products and honesty in company”, our merchandise have been trusted by consumers and have obtained a bigger share of industry.

five~~two hundred

Housing content:

Aluminium allooy

Output shaft dia:

18~~40mm

Mounting positions:

Foot mounting

color:

blue

Size:

(147~262)*(a hundred thirty five~210)*(a hundred and forty*230)mm

bodyweight:

4.5~11kg

Certificate:

ISO9001:2008

Supply Potential

Offer Capability:
30000 Established/Sets for each Month

Packaging & Supply

Packaging Particulars
one established / carton,several cartons / wood pallet
Port
NingBo port / Shanghai port / UPS / DHL/ TNT

Online Customization

Technical specs

1.Helical geared motor 
two.Foot mounted 
3.Ratio,5—two hundred:1,rated energy,.1—2.2kw 
4.Aluminium & solid iron alloy body 

Three-section helical geared motor,flange mounted

•  Two kinds of housings: Aluminum alloy and solid iron Two types of frames: foot mounting and flange mounting,great-searching in physical appearance, appropriate for universal mounting.

•  Helical gear with the high-tensile alloy content tends to make the design far more compact, housing more compact, effectiveness greater, output torque larger.

•  Hardened dealing with & well-finished transmission gear has the advantages as, seldom distortion, higher precision,steady working, reduced sound, possible to work constantly under the dreadful circumstances.

•  With 6 specification for the diameter of output shaft: Ø18,Ø22,Ø28,Ø32,Ø40,Ø50.

•  Two or three-stage transmission, large ratio assortment, each and every single body dimensions with 14 ratios from 5:1 to 200:1.

•  Using high top quality bearing prolongs the use lifestyle.

•  High-functionality oil seal stops the lubricant from leaking back again to the inner of motor.

•  Three-section motor combined the standard and full-enclosed aluminum motor, good in water-proof, straightforward in warmth dissipation, high in managing performance.

•  Modular combination extends the transmission ratio from i=5:1 to 1400:1.

 

 

Outline Dimension 

 

 

Helical geared motors workshops

 

Defective reason

examination

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

More than-tighten oil seal

Replace over-tighten oil seal

In excess of-heat housing

Above-road

Re-calculate load

Lack of lubricant

Low lubricant

Fill with lubricant

Above-heat motor

1,the temperature of environment is too high 

2,airiness is bad 

three,pressure is too high or too low

1,take mOur patented coupling mechanism C Line is the outcome of our expertise and improvement. It permits simple coupling and uncoupling of the PTO travel shaft. The protect provides the user much more convenience because of its ergonomically and compact form. The users’ stability is assured, because he can not get entangled in protruding elements of the yoke. There is also considerably less dust current at dealing with and there are fewer troubles connected with it.easure to reduce the temperature 

two,clean out the wind passage and check the 

    motor if cooling fan has been damaged 

three,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

outputTo address these sealing and efficiency issues, Emerson Power Transmission (EPT) designed many design and style and producing suggestions. The resulting gearboxes tend to operate cooler and leak free, when compared with traditional worm gear models. shaft is too low

 

Wrong control connection outside

Over loading

Wrong ratio

Electrical source pressure too low

Above-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

China manufacturer & factory supplier for Worm  in Queretaro Mexico  Gear Speed Reducer With Extension Worm Shaft With high quality best price & service

China manufacturer & factory supplier for Worm  in Queretaro Mexico  Gear Speed Reducer With Extension Worm Shaft With high quality best price & service

China manufacturer & factory supplier for Worm  in Queretaro Mexico  Gear Speed Reducer With Extension Worm Shaft With high quality best price & service

China manufacturer & factory supplier for Worm  in Queretaro Mexico  Gear Speed Reducer With Extension Worm Shaft With high quality best price & service

China manufacturer & factory supplier for Worm  in Queretaro Mexico  Gear Speed Reducer With Extension Worm Shaft With high quality best price & service

China manufacturer & factory supplier for Worm  in Queretaro Mexico  Gear Speed Reducer With Extension Worm Shaft With high quality best price & service

China manufacturer & factory supplier for Worm  in Queretaro Mexico  Gear Speed Reducer With Extension Worm Shaft With high quality best price & service