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China wholesaler Planetary Cast Iron Industrial Planetary Gear Reducers Planetary Gear Box planetary gearbox

Product Description

Planetary Series High Power Gear Box

Housing is made of cast iron,which improve its rigidity and anti-vibration.

Sun and plant gears are processed by cementite and hardening,gears are processes by grinding,which improve the efficiency and lifetime of the gearbox.

Input mode:coaxial input,helical gear input,bevel-helical gear input.

Output mode:internal involute spline,hollow shaft with shrink disk,external involute spline,solid shaft with flat key.

Mounting mode:Horizonal vertical,torque-arm.
P series sizes 9~34            transmission stage:2~3               ratio:25~4000
Ratio will be larger in combination with H,R,K series.

Company Introduction

Get the right gearbox for your equipment.

PTT knows gearbox. As the leading industry gearbox manufacturer, PSS offers the best power transmission solutions to perfectly meet your specific industry application. On gearbox, CZPT has a lot more to share.

We always satisfy all industries with our gearbox

PTT strives for 100% satisfaction from customers of all industries. We welcome challenges to offer tailored design or special solution to satisfy customers’ Special needs on applications. We like to make impossibility become possibility.

Key features

Turbine gearboxes and planetary gearboxes are our advantages. Most companies can only manufacture Helical Bevel gearboxes, and we have a strong design team that has now designed turbine gearboxes up to 70, 000 rpm.

Diversity

PTT offers a vast diversity of gear reducer, geared motor and gearbox. No doubt you are able to find what you need with PTT.

Reliability

PTT is a trustworthy manufacturer you can rely on, no matter in terms of quality, delivery, pricing, service, etc. It becomes our name tag during our history of servicing our customers.

Capability

PTT is able to manufacture 200, 000 sets of gear reducers yearly and keeps investing on development of new series product.

We have a large list of our satisfied clients

Among the large list of our satisfied clients, there are many trend-setting top brands in various industries.

Mian products

Helical Gear Units

Bevel-Helical Gear Units

ZYJ Series Gear Units

DY Series Gear Units

P Planetary Gear Units

MLX Series Mill Gear Units

High Speed Gear Units

Non-stand Gear Units

RFQ
Q:Are you trading company or manufacturer?
A: We are manufacturer with over 20 years’ experience.

Q: How long is your delivery time?
A: Generally it is within 10 days if the goods are in stock, for goods produced as per order, it is within 35 days after confirmation of order.

Q: How long should I wait for the feedback after I send the enquiry?
A: Normally within 12 hours.

Q: What information should I give you to confirm the product?
A: Model/Size, Transmission Ratio, Speed, Shaft directions & Order quantity etc.

Q: Hong long is your product warranty?
A: We offer 12 months warranty from departure date of the goods.

Q: What is your payment terms? T/T 100% in advance for amount less than USD10000.-, 30% T/T in advance , balance before shipment for amount above USD10000.

If you have any other questions, please feel free to contact us below:

HOW TO CONTACT US?
Send your Inquiry Details in the Below, click “Send” Now!

Shipping Cost:

Estimated freight per unit.



To be negotiated
Application: Motor, Machinery, Agricultural Machinery
Function: Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction
Layout: P
Customization:
Available

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Customized Request

gearbox

What Is a Gearbox?

A gearbox is the mechanical system of an automobile that allows a vehicle to change gear smoothly. This arrangement of gears is highly complex, which helps to provide a smooth gear change. In this article, we will explore some of the different types of gearboxes, including the Epicyclic gearbox, the Coaxial helical gearbox, and the Extruder helical gearing. These are three of the most common types of gearboxes used in automobiles.

Gearboxes

Gearboxes help drivers choose the appropriate gear for the conditions. A lower gear produces the least speed, while a higher gear gives the maximum torque. The number of gears used in a gearbox varies to meet different demands on the road and load. Short gearing provides maximum torque, while tall gearing offers higher top speeds. These features combine to improve the driveability of a vehicle. But what is a gearbox?
The gearbox has a slew of components, including the bearings and seals. Among these components is the gearbox, which is subjected to wear and tear due to metal-to-metal contact. As a result, gearboxes require close monitoring. Various tests are used to assess the condition of gears, such as corrosion and wear. Proactive tests emphasize wear, contamination, and oil condition. However, there are also proactive tests, such as the ferrous density test and the AN test, which monitor additive depletion and abnormal wear.
The separating force is a key factor for the design of a gearbox. The primary radial measurement point should be oriented to monitor normal forces. The secondary measurement point should be located in the opposite direction of rotation from the primary radial measurement point. The separating force generated by a helical gear set is called tangential force. The primary and secondary radial measurement points should be positioned so as to provide information about both normal and tangential forces.
Manual gearboxes are often manual. The driver can control the synchromesh by using a selector rod. This rod moves the synchromesh to engage the gear. Reverse gears are not synchromesh because they are used only when the vehicle is at a standstill. In older cars, the first gear often lacked synchromesh due to cost or lack of torque. Drivers could still use first gear with a double-declutch.

Coaxial helical gearbox

The R series rigid tooth flank helical gearbox features high versatility and good combination. They have a wide range of motor power and allow for fine classification of transmission ratios. The R series gearbox has several advantages, including high efficiency, long service life, and low vibration. This series of gearbox can be combined with a wide range of reducers and variators. Its size and high performance makes it an ideal choice for applications that require maximum torque and load transfer.
The main feature of a helical gearbox is that it presents a fixed velocity ratio, even if the center gaps are not perfectly set. This is sometimes referred to as the fundamental rule of gearing. A helical gearbox is similar to paper spur gears in terms of radial pitch, since the shafts in the helical gearbox cross at an angle. The center gap of a helical gearbox is the same for both the left and right-handed counterparts.
The EP Series is another popular model of a Coaxial helical gearbox. This series has high torque and a maximum reduction ratio of 25.6:1. It is an ideal choice for the plastic industry, and CZPT offers an extensive range of models. Their center distance ranges from 112 mm to 450 mm. The EP Series has several models with different center distances. In addition to high torque and efficiency, this gearbox has low noise and vibration, and it is easy to assemble and disassemble.
Another type of Coaxial helical gearboxes is the planetary gearbox. They have a high efficiency and power density. Unlike coaxial helical gearboxes, planetary gearboxes have an axis on the same direction as the output shaft. They are easy to integrate into existing drive trains. In addition, they are compact and easy to integrate with existing drive trains. For servo applications, they are another great choice.
gearbox

Epicyclic gearbox

An epicyclic gearbox is a type of automatic gearbox used to drive cars. Its primary advantage is its compact design, and it is more reliable and efficient than manual gearboxes. It is comprised of a sun gear and two planetary gears, encased in a ring gear called the Annulus. This system is useful for drivers who need to shift gears frequently, as they will become tired if the gears are suddenly changed.
An epicyclic gearbox consists of three different types of gears: ring gear, sun gear, and annular ring gear. The ring gear is the outermost gear and has angular-cut teeth on its inner surface. It is used in conjunction with planetary gears to provide high-speed ratios to vehicles. The sun gear also reverses the direction of the output shaft. This helps reduce transmission error.
An epicyclic gearbox uses multiple planets to transfer power between the planets. This type of gearbox is lightweight and features a high power density. This gearbox has several benefits over a standard single-stage parallel axis gearbox, including multiple load paths, unequal load sharing, and phased meshing. Furthermore, epicyclic gearboxes require more complex transmission error optimisation than their counterparts, including more than one stage.
The objective of epicyclic gearbox research is to provide the lowest transmission error possible. The process includes an initial design and detailed specification. The system is defined by its load spectrum and required ratio. Deflections of the elastic mesh are calculated to understand their strength and how much energy the system can handle. Finally, micro-geometric corrections minimize transmission error. These improvements are crucial to the overall efficiency of an epicyclic gearbox.

Extruder helical gearing

The helix in an extruder helical gearing is fixed at an angle, enabling more interaction with the shaft in the same direction as it moves. As a result, the shaft and the bearing are in constant contact for a long period of time. Typically, extruder helical gearing is used in applications where there is low excitement, such as steel, rolling mills, conveyors, and the oil industry. The bevel gear train also plays a role in these applications.
The CZPT AEX extruder drive gear is specifically developed for this specific application. The gears are compact and lightweight and offer exceptional power density and a long service life. These extruder gears are highly reliable, and they can be used in a wide range of applications, including rubber processing, food production, and recycling plants. CZPT offers both standard and custom gearing for your extruder.
Another advantage of helical gearing is its versatility. Since the helical gearing teeth are inclined at a specific angle, they can be adjusted to meet the specific needs of a given application. These gears also have the advantage of eliminating noise and shock from straight teeth. Unlike other gearing types, they are able to achieve a wide range of loads, from small to large. These helical gears are very durable and are the best option for high-load applications.
In addition to this, asymmetric helical gears have increased flexibility, while asymmetrical helical gears have lower flexural stiffness. The ratio of teeth to the shaft has a positive effect on the strength of the gear. Furthermore, asymmetrical helical gears are easier to manufacture. But before you purchase your next extruder gear, make sure you know what you’re getting into.
gearbox

1 speed gearbox

CZPT Group Components produces the one speed gearbox. It has the potential to make cars more efficient and environmentally friendly. The gear ratio of a car’s drivetrain is crucial for reaching maximum power and speed. Typically, a one-speed gearbox delivers a maximum of 200 hp. But the speed at which a car can reach this power must be high to get the full benefit from the electric motor. So, how can a one-speed gearbox improve the speed and torque of a car?
A one-speed gearbox is a mechanical device used to switch between second and third gears. It can include multiple gear sets, such as a shared middle gear for switching between second and third gears. It can also have an intermediate gear set that represents a switchable gear in both partial transmissions. The invention also includes a mechanism that makes it easier to change gears. The patent claims are detailed below. A typical one-speed gearbox may include two parts.
Generally, a one-speed gearbox will have up to seven forward gears, with each of these corresponding to a different speed. A one-speed gearbox can have five different gear sets and five different gear levels. It can have synchronized gear sets or last-shelf gear sets. In either case, the gears are arranged in a way that maximizes their efficiency. If the gears are placed on opposite sides of a car, the transmission may be a two-speed one.
CZPT Transmission specializes in the production of high-speed gearboxes. The company’s Milltronics HBM110XT gearbox machine is the perfect tool for this job. This machine has a large working table and a heavy-duty load capacity, making it a versatile option for many kinds of applications. There are also a wide variety of CZPT gearboxes for the automotive industry.

China wholesaler Planetary Cast Iron Industrial Planetary Gear Reducers Planetary Gear Box   planetary gearbox	China wholesaler Planetary Cast Iron Industrial Planetary Gear Reducers Planetary Gear Box   planetary gearbox
editor by CX 2023-05-18

China Custom High Precision High Torque Bevel Planetary Gear Box for Sale with Great quality

Product Description

product name   planetary gearbox 
Efficiency 0.98
Housing material 42CrMo
Gear material 20CrMnTi
Surface hardness of gears HRC58-62
Input / Output shaft material 40Cr
Machining precision of gears 6 Grade
Lubricating oil Synthetic Grease
Heat treatment Carbonize&quencher
Brand of bearings C&U,HRB
Noise (MAX) 55-70 dB
Temp. rise (MAX) 70ºC
Oil Temp. rise (MAX) 40ºC
Vibration ≤15μm

 

Application: Machinery, Marine, Agricultural Machinery
Hardness: Hardened Tooth Surface
Installation: Horizontal Type
Layout: Planetary
Gear Shape: Planetary
Step: Three-Step
Samples:
US$ 1500/Piece
1 Piece(Min.Order)

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Request Sample

Customization:
Available

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Customized Request

gearbox

Types of Gearboxes

There are several types of gearboxes. Some are known as helical gear reducers, while others are called planetary gearboxes. The article also discusses Continuously Variable Transmission (CVT) and helical gear reducer. If you are interested in purchasing a new gearbox, make sure to read our articles on these different types. If you are confused, consider reading our articles on planetary gearboxes and helical gear reducers.

planetary gearbox

The planetary gearbox has several advantages. Its compact design and light weight allows it to transmit high torques while remaining quiet. The gears are connected to one another through a carrier, which is typically fixed and helps transmit torques to the output shaft. Its planetary structure arrangement also reduces backlash and provides high rigidity, which is important for quick start and stop cycles and rotational direction change. Depending on the design and performance desired, planetary gearboxes are categorized into three main types:
The type of planetary gears used in a given application determines the overall cost of the unit. Manufacturers offer a range of prices, and they can help you determine which gearbox is right for your needs. You should also ask a manufacturer for the cost of a planetary gearbox. By asking about price and specs, you can avoid wasting money and time on a planetary gearbox that does not perform up to its potential.
A planetary gearbox is probably installed in your new car’s automatic transmission. For more information, consult your owner’s manual or call the dealer’s service department. This type of gearbox is more complex than other types of gearboxes, so if you don’t know much about them, do an internet search for “planetary gearbox.”
The teeth of a planetary gearbox are formed by the stepping motion of two gears: the sun gear and the inner ring. The sun gear is the input, while the planetary gears rotate around the sun gear. Their ratio depends on the number of teeth and the space between the planets. If you have a 24 tooth sun gear, the planetary gears’ ratio will be -3/2. The sun gear is also attached to the axle.
Another advantage of a planetary gear system is that it can generate high torques. The load is shared among multiple planet gears. This makes the gears more resilient to damage. A planetary gearbox can be as high as 332,000 Nm, and can be used in vehicles and industrial applications requiring medium to high torque. A planetary gear system is a great alternative to a traditional transmission. So, how does it work?

helical gearbox

The main difference between the helical gearbox and the spur gear is the center distance between the teeth. The helical gearbox has a larger pitch circle than the spur gear and thus requires a radial module. In addition, the two types of gears can only be made with the same tooth-cutting tool as the spur gear. However, the helical gearbox is more efficient in terms of production costs.
The helical gearbox is a low-power consumption, compact type of gearbox that is used for a wide range of industrial applications. They are highly durable and withstand high loads with utmost efficiency. The helical gearbox can be manufactured in cast steel and iron for small and medium units. This type of gearbox is also commonly used for crushers, conveyors, coolers, and other applications that need low power.
The helical gear has many advantages over the spur gear. It produces less noise. It has less friction and is less likely to wear out. It is also quieter than spur gears. This is because multiple teeth are in mesh. Because the teeth are in mesh, the load is distributed over a larger area, resulting in a smoother transition between gears. The reduction in noise and vibration reduces the risk of damaging the gear.
The helical gear’s axial excitation force is obtained using a linearized equation of motion in the rotational direction. The damping coefficient of the equation is 0.07. The helical gear is made up of a steel shaft with a diameter of 20 mm and a 5 mm thick aluminum plate. The stiffness of the bearing is 6.84 x 107 N/m. The damping force of the plate is 2,040 kg/m2/s.
The worm gearbox has a better efficiency ratio than the helical one, but it is less efficient in low-ratio applications. In general, worm gearboxes are more efficient than helical gearboxes, although there are some exceptions to this rule. A helical gearbox is better for applications that require high torque. It may also be more economical in the long run. If you are considering a helical gearbox, consider the advantages it has over worm gearboxes.
gearbox

helical gear reducer

A helical gear reducer for a machine’s gearbox is an integral component of the drive system. This unit amplifies torque and controls speed and, therefore, compliments the engine by rotating slower than the engine’s input shaft. A helical gear reducer is a compact gearbox component that is used in industrial applications. A variety of sizes is available to suit various machine configurations. The following sections will discuss some of the different types available.
Designed by experts and engineers, a helical gear reducer is a surprisingly small and light gear that satisfies the needs of many machine applications. It features a large transmission torque, a low starting and running speed, and a fine classification of transmission ratios. A helical gear reducer is lightweight and easily connected to other gears, and it features a high technical content.
In order to avoid errors and poor performance, regular maintenance is a must. The proper lubrication of the gear reducer can minimize failures, errors, and poor performance. Every gear reducer manufacturer sells a suitable lubricant, which must match the properties of the machine’s drive mechanism. It is also advisable to check the lubrication regularly to avoid any deterioration of the unit’s performance.
While the worm gearbox may be better for applications where torque is high, the helical gear reducer offers greater efficiency at lower cost. Although worm gearboxes may be cheaper initially, they are less effective at higher ratios. Even if the worm gear is more expensive to buy, it still offers 94% efficiency, which makes it more cost-effective. There are some significant advantages to both types of gearboxes.
The main advantage of a helical gear reducer over a spur gear is its smoother operation. Unlike spur gears, which have teeth that are straight, helical gears have angled teeth that gradually engage with each other. This helps ensure that the gear does not grind or make excessive noise when it turns. Additionally, they are less commonly used in automation and precision machinery. They are often used in industrial applications.
gearbox

Continuously variable transmission

A Continuously Variable Transmission (CVT) is an automatic transmission that can run through a vast number of gears. Unlike a standard automatic transmission, it can run at any speed, even at a low rev. The CVT is also capable of running at infinitely low gears. Its basic function is to provide different torque ratios to the engine. In addition to delivering power, CVTs have other benefits.
One of the major advantages of a CVT is its simplicity. Its simplicity translates into fewer moving parts, which means less maintenance. The CVT’s simplicity also means that it can handle a wide variety of different types of road conditions and driving styles. In addition to being a great alternative to a traditional automatic transmission, CVTs can be used on many other types of vehicles, including tractors, snowmobiles, motor scooters, and power tools.
A CVT is much smoother than a conventional automatic transmission. It never has to hunt for a gear. It also responds well to throttle inputs and speed changes. Both of these technologies are available on many modern vehicles, including the Nissan Rogue and Mazda CX-5. It’s important to note that each of these transmissions has its pros and cons. So, if you’re looking for a car with a CVT, make sure to read the reviews. They’ll help you decide which transmission is right for you.
Another advantage of a CVT is its fuel efficiency. Many cars now feature CVTs, and they’re becoming increasingly popular with automakers. In addition to fuel efficiency, most cars with CVTs also have a smoother ride. There’s no more sudden downshifts or gear hunting. This makes driving a lot easier. And, the added benefits of smoother driving make CVTs the ideal choice for many drivers.
Although a CVT is more common among Japanese car manufacturers, you’ll find CVTs on European car models as well. The Mercedes-Benz A-Class, B-Class, and Megane are some examples of vehicles that use this technology. Before making a decision, consider the reliability of the model in question. Consumer Reports is a good resource for this. It also offers a history of use and reliability for every type of car, including the Honda Accord.

China Custom High Precision High Torque Bevel Planetary Gear Box for Sale   with Great quality China Custom High Precision High Torque Bevel Planetary Gear Box for Sale   with Great quality
editor by CX 2023-05-16

China Standard Electric Planetary reducer gear box for mixing machine with motor near me factory

Model Number: 200#–313#
Gearing Arrangement: Planetary
Output Torque: 4.77—4760.86
Rated Power: 0.25–150HP
Input Speed: 1800(60Hz)/1500(50Hz)
Output Speed: 480—0.5
Type: HF,VF,HS,VS
Housing Code: 200,280,300,300H,301,301H,303,305,307,309,313
Motor Power: 1/4HP,1/2HP,1HP,2HP,3HP,5HP,7.5HP,10HP,15HP,20HP,25HP,30HP,40HP,50HP,7
Ratio: 1:3.75–1:2422
Application: Agricultural
Color: Customer Requests
Material: Cast Iron
Certification: ISO9001-2008
Product name: Gear Motor Gearbox
Weight: 50KG
Packaging Details: box
Port: GUANGZHUO/HangZhou

Electric Planetary reducer /gear box

1,Characteristics of a planetary speed reducer
High torque,impact resistance:The method of motion of a planetary gear structure is different from
traditional parallel gears.Traditional gear rely on a small number of contact points between 2 gears
to squeeze as the driving force.where all the loading are concentrated on a few contacting surfaces,
making it easy to wear and crack the gears.But the planetary speed reducer has 6 gear contacting
surfaces with a larger area than can distribute the loading evenly over 360 degrees .Multiple gear surfaces
share the instantaneous impact loading evenly which make them more resistant to the impact from higher
torques,The housing and bearing parts will not be damaged and crack due to high loading,either.

1,Housing 2,Output Shaft 3,Oill Seal-Out Shaft 4,Bearing-Output Shaft 5,Sun Nut 6, Automobile CZPT Rearview Mirror Car Door Lock Motor Mini High Speed DC 12V Motor Mini Motor PAN14EE12AA1 Planetary Carrier7,Internal Gear Ring
8,Planetary Gear 9,Using Connected Section’s Gear 10,Needle Roller Pin 11,Sun Gear Input Shaft12,Snap Ring 13,Bearing-Input Shaft
14,Oill Seal-Input Shft 15,Input Flange 16,O-Ring 17,Bearing Plug 18,Key-Outptu Shaft19,Washer 20,Hex Socket Cap Screw

Small volume and light weight:Traditional design of geared speed reducers typically applies multiple sets of larger and small gears
to operate in a staggered pattern for power transmission and speed reduction,Because the reduction ratio needs to be generated
by the multiple of tooth numbers of the 2 gears,there must be a certain engaging clearance between larger and small gears.Therefore,
the required space for the gearbox is relatively large.Especially for the combination of a high-speed reduction ratio.which needs a combination
of more than 2 gearboxes and for which its structural strength will become relatively weak and enlarge its gearbox length,causing extremely
large volume and weight,The structure according to the required number of stages and realizes the multiple staged combination alone,Its small
volume,light weight and compact outline make the equipment look more valuable.

High efficiency and low back clearance:Because thereis only a single tooth surface engaged and contacted when each set of gears operates
to reduce speed,the stress on the tooth surface should be larger when transmitting the same torque,Therefore,the gear design should apply
larger module and thickness,The larger the module is,the larger the deviation tolerance between gear teeth,which create a relatively large gear
clearance and increases the accumulated back clearance for each stage of speed reduction.The unique characteristic of uniform engagement of
the planetary gear combination and arc enveloping structure of the external gear ring help with the robust engagement between the external
gear ring and planetary gear.With the highly robust engagement between gears,apart from improving the extremely high-speed reducer
efficiency,the equipment itself can be selected to meet the requirements of positioning in high precision.

2,Products Selection

3,Efficiency table of planetary speed reducer:

Stage
Reduction Ratio
Efficiency

L1
3.48-7.2
97%

L2
12.1-51.8
95%

L3
63-373
92%

L4
403-2687
90%

4,Type selection Table

Packaging & ShippingTrade infoTrade terms:CIF FOB EXW
Payment Terms: L/C,T/T Western Union
Delivery Time:5-7working days after deposit.
Packaging Detail:Standard exporting package
Shipping: By sea,by air and by express delivery

Shipping


Our ServicesPre-sale services:

NOSEN engineers help clients consider all safety factors, select correct models step by step ,
Auto Cad & Cheap Price 2200w quad atv electriccheap quadricycleelectric ATV PDF drawing and layout for clients’ engineers reference.
(With High quality ,reasonable price and excellent services )
After-sale service:

Expert sales teams, familiar with I&E regulation, ensure goods shipment smoothly.
Follow up the exported goods from time to time, and make a report for monthly meeting.

During warranty period, any problem of “NOSEN” products, after we confirmed, we will ship a new 1 to replace.

Company InformationNosen company has 10 years experience in this line ,
Have accumulated our special experieneand methods to control the quality through the whole process.

The customized service we provide has helped our worldwide customers solve lots of problems.
You can find more information of us website :

>Company profile

NOSEN M&E Technology Co.,Ltd was established in 2003 ,Our products have been widely used in the Middle East,Europe , Southeast Asia ,USA and so on.
High quality and reasonable price is our way to show respect to our customers.We have passed “ISO9001:2008 Quality Management System”and we got SGS ,Utility Model Patent Certificate .

FAQFAQ:

Q: Why choose NOSEN ?
A:1.Professional Mechanical manufacture for years with full experience .
Own factory, you could share direct factory price,Quality guaranteed by our QC.

Q:What paying methods do you accept?
A:T/T and West Union

Q:What ‘s the time of delivery?
A:It’s subject to your order quantity and our production schedule,
Usually,7-15 working days for production after receipt of payments

Q: What is your guarantee period?
A: NOSEN provides 1 (one) year quality guarantee for the products from your purchase date,
except the human damage and force manure factor.

Contact InfoJack NosenNOSEN M&E TECHNOLOGY CO.,LTDXinhaoyuan Industrial Park,Xitou,Houjie,HangZhou,ZheJiang ,ChinaT: 86 769 88771988/88773988F: 86 769 85644652 M:86~13 0571 88828 13858117778827261279Web: http:// .cn
PS: Any questions or special requirements, please feel free to contact us !

Your success is our business! Linix DC 24V 80W Gear Motor 85ZY24-80-B90JB120G1538-BM Double out Shaft Permanent Magnet Reduction

The Parts of a Gearbox

There are many parts of a Gearbox, and this article will help you understand its functions and components. Learn about its maintenance and proper care, and you’ll be on your way to repairing your car. The complexity of a Gearbox also makes it easy to make mistakes. Learn about its functions and components so that you’ll be able to make the best choices possible. Read on to learn more. Then, get your car ready for winter!
gearbox

Components

Gearboxes are fully integrated mechanical components that consist of a series of gears. They also contain shafts, bearings, and a flange to mount a motor. The terms gearhead and gearbox are not often used interchangeably in the motion industry, but they are often synonymous. Gearheads are open gearing assemblies that are installed in a machine frame. Some newer designs, such as battery-powered mobile units, require tighter integration.
The power losses in a gearbox can be divided into no-load and load-dependent losses. The no-load losses originate in the gear pair and the bearings and are proportional to the ratio of shaft speed and torque. The latter is a function of the coefficient of friction and speed. The no-load losses are the most serious, since they represent the largest proportion of the total loss. This is because they increase with speed.
Temperature measurement is another important preventive maintenance practice. The heat generated by the gearbox can damage components. High-temperature oil degrades quickly at high temperatures, which is why the sump oil temperature should be monitored periodically. The maximum temperature for R&O mineral oils is 93degC. However, if the sump oil temperature is more than 200degF, it can cause seal damage, gear and bearing wear, and premature failure of the gearbox.
Regardless of its size, the gearbox is a crucial part of a car’s drivetrain. Whether the car is a sports car, a luxury car, or a farm tractor, the gearbox is an essential component of the vehicle. There are two main types of gearbox: standard and precision. Each has its own advantages and disadvantages. The most important consideration when selecting a gearbox is the torque output.
The main shaft and the clutch shaft are the two major components of a gearbox. The main shaft runs at engine speed and the countershaft may be at a lower speed. In addition to the main shaft, the clutch shaft has a bearing. The gear ratio determines the amount of torque that can be transferred between the countershaft and the main shaft. The drive shaft also has another name: the propeller shaft.
The gears, shafts, and hub/shaft connection are designed according to endurance design standards. Depending on the application, each component must be able to withstand the normal stresses that the system will experience. Oftentimes, the minimum speed range is ten to twenty m/s. However, this range can differ between different transmissions. Generally, the gears and shafts in a gearbox should have an endurance limit that is less than that limit.
The bearings in a gearbox are considered wear parts. While they should be replaced when they wear down, they can be kept in service much longer than their intended L10 life. Using predictive maintenance, manufacturers can determine when to replace the bearing before it damages the gears and other components. For a gearbox to function properly, it must have all the components listed above. And the clutch, which enables the transmission of torque, is considered the most important component.
gearbox

Functions

A gearbox is a fully integrated mechanical component that consists of mating gears. It is enclosed in a housing that houses the shafts, bearings, and flange for motor mounting. The purpose of a gearbox is to increase torque and change the speed of an engine by connecting the two rotating shafts together. A gearbox is generally made up of multiple gears that are linked together using couplings, belts, chains, or hollow shaft connections. When power and torque are held constant, speed and torque are inversely proportional. The speed of a gearbox is determined by the ratio of the gears that are engaged to transmit power.
The gear ratios in a gearbox are the number of steps a motor can take to convert torque into horsepower. The amount of torque required at the wheels depends on the operating conditions. A vehicle needs more torque than its peak torque when it is moving from a standstill. Therefore, the first gear ratio is used to increase torque and move the vehicle forward. To move up a gradient, more torque is required. To maintain momentum, the intermediate gear ratio is used.
As metal-to-metal contact is a common cause of gearbox failure, it is essential to monitor the condition of these components closely. The main focus of the proactive series of tests is abnormal wear and contamination, while the preventative tests focus on oil condition and additive depletion. The AN and ferrous density tests are exceptions to this rule, but they are used more for detecting abnormal additive depletion. In addition, lubrication is critical to the efficiency of gearboxes.
gearbox

Maintenance

Daily maintenance is a critical aspect of the life cycle of a gearbox. During maintenance, you must inspect all gearbox connection parts. Any loose or damaged connection part should be tightened immediately. Oil can be tested using an infrared thermometer and particle counters, spectrometric analysis, or ferrography. You should check for excessive wear and tear, cracks, and oil leaks. If any of these components fail, you should replace them as soon as possible.
Proper analysis of failure patterns is a necessary part of any preventative maintenance program. This analysis will help identify the root cause of gearbox failures, as well as plan for future preventative maintenance. By properly planning preventative maintenance, you can avoid the expense and inconvenience of repairing or replacing a gearbox prematurely. You can even outsource gearbox maintenance to a company whose experts are knowledgeable in this field. The results of the analysis will help you create a more effective preventative maintenance program.
It is important to check the condition of the gearbox oil periodically. The oil should be changed according to its temperature and the hours of operation. The temperature is a significant determinant of the frequency of oil changes. Higher temperatures require more frequent changes, and the level of protection from moisture and water reduces by 75%. At elevated temperatures, the oil’s molecular structure breaks down more quickly, inhibiting the formation of a protective film.
Fortunately, the gear industry has developed innovative technologies and services that can help plant operators reduce their downtime and ensure optimal performance from their industrial gears. Here are 10 steps to ensure that your gearbox continues to serve its purpose. When you are preparing for maintenance, always keep in mind the following tips:
Regular vibration analysis is a vital part of gearbox maintenance. Increased vibration signals impending problems. Visually inspect the internal gears for signs of spiraling and pitting. You can use engineers’ blue to check the contact pattern of gear teeth. If there is a misalignment, bearings or housings are worn and need replacement. Also make sure the breathers remain clean. In dirty applications, this is more difficult to do.
Proper lubrication is another key factor in the life of gearboxes. Proper lubrication prevents failure. The oil must be free of foreign materials and have the proper amount of flow. Proper lubricant selection depends on the type of gear, reduction ratio, and input power. In addition to oil level, the lubricant must be regulated for the size and shape of gears. If not, the lubricant should be changed.
Lack of proper lubrication reduces the strength of other gears. Improper maintenance reduces the life of the transmission. Whether the transmission is overloaded or undersized, excessive vibration can damage the gear. If it is not properly lubricated, it can be damaged beyond repair. Then, the need for replacement gears may arise. However, it is not a time to waste a lot of money and time on repairs.

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EPG was awarded with “well-known item of Zhejiang Province” and “renowned brand name of Zhejiang Province”. a specialized supplier of a total variety of chains, sprockets, gears, equipment racks, V-belts, couplings and reducers. There is a technological heart of province amount, EPG academician working station, experiment station for EPG publish doctors, and countrywide 863 plan established up in EPG group. With these platforms and sturdy specialized capability, the far more than four hundred technicians have developed all assortment of special higher exact and high strength merchandise, conducted mildew applications for essential components in the car and national sector revitalizing software, resulting more than 5000 produced over, between which 33 items are autonomous patent technologies with four patent accredited . Planetary Cast Iron EPTT Planetary Gear EPTTs planetary EPTT box EPTT knowledge:
1. Ratio variety: 3.15-9000
two. Input EPTT: .twenty five-55KW
three. Allow torque rang: le 800000N. M
4. Output velocity: .425-445 r/min
5. Composition method: Chance of flange, foot, or shaft mounting solutions

Planetary Forged Iron EPTT Planetary Equipment EPTTs planetary EPTT box Characteristic:
1. Extensive and comprehensive selection of N series for EPTT apps
2. Reduced velocity shaft style: Cylindrical with key, splined, hollow with shrink disc or splined hollow shaft
three. Rigid and precise nodular forged iron casing
4. Lower sound operating, higher manufacturing good quality stXiHu (West Lake) Dis.Hu (West Lake) Dis.rd
5. High and reliable performance, load potential and minimal velocity shaft bearing

Ratio 3.15:1 to 9000:1
Reduction Phases up to 6 reduction phases in one particular EPTT
Nominal Output Torque up to 800,000N.m

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If you are intrigued in any of our goods or would like to examine a possible get, make sure you really feel cost-free to get in touch with us. we source chromed bar and tubes for hydualic and pheumatic cylinders. we are self-assured to supply our buyers adaptable and diversified services. Planetary Equipment EPTT Gear Box with High Torque Related to Brevini and Rossi Product

EPTT Parameter:

Output Torque Selection: a thousand to 450,000 N.m

Transmissible EPTT EPTT: up to 450 kW

Equipment Ratios: three to 9000

Equipment Unit Versions:

In line (Co-aXiHu (West Lake) Dis.al )

RigEPTT angle (with a spiral EPTTl EPTT set)

Output Configuration:

Foot and flange mounted

Output shaft: reliable with important, spline, spline hollow,

Hollow with shrink disc

Enter Configurations

Flanged aXiHu (West Lake) Dis.al piston EPTT motors

EPTT orbit motors

IEC and NEMA motor adaptors

Solid input shaft

EPTT Brake: EPTTally unveiled parking brake on request

How To Decide on a Full SGR planetary EPTT:
Complete planetary EPTT made up of 4 components :

A
Enter Component
1:AC electric motor
2: NEMA or IEC motor
3: NEMA or IEC motor adapter flange
4: the Sound input shaft
5: Strong enter shaft with the fan
B
Gear Reductions (co-aXiHu (West Lake) Dis.al stage 1-five ,rigEPTT angle 1-four . )
6:RigEPTT angle reduction stage
seven: Planetary reduction stage
eight: Worm/planetary blend
nine: EPTTl helical planetary mixture
C
Output Component
ten: Flanged output/ Footed output-Reliable shaft
11: Flanged output/ Footed output-Male spline shaft
twelve: Flanged output/ Footed output- Feminine spline shaft
thirteen: Flanged output/ Footed output-
fourteen: Flanged output/ Footed output-Pinion
fifteen: Shaft Mount output for shrink disc
D
Fittings
16: Flange
17: Pinion EPTT
18: Sleeve coupling
19: Endplate
20: Splined bar
21: Shrink disc

FAQ:
one.Are you a factory or traEPTT?
We are a expert manufacturing facility which has twenty a long time background EPTTized in EPTT EPTT .
2.MOQ:
Our MOQ is 1pcs. Nonetheless there is one handling EPTT $150 for the one orEPTTwhich significantly less than $3000.00
3. Warranty
Our guarantee is 12months
4. Payment expression
100% T/T EPTT and LC at sigEPTT .
five. Do you acknowledge customization ?
Indeed.SGR have strong R ampD crew, we can offer customizable provider in accordance to needs.
6. EPTT
EPTTly we use stXiHu (West Lake) Dis.Hu (West Lake) Dis.rd export plywood circumstance to organize the cargo .
7. Shipping time
In regular ,time of supply is 30daEPTTafter getting the prepayment .
8. What kinds of certification do you use ?
DNV-ISO9001:2008, SGS,CE etc, And new products patent.
9. What varieties of inspection you do just before shipment ?
We do temperature check, sounds, and oil leak inspection and commissioning prior to cargo.

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