Product Description
90 degree gearbox Low-noise CHINAMFG version gear box dc motor worm planetary motoreductor transmission auto parts machine gearbox
We have produced and exported the Motovario-like speed transmission gearbx for years,able to provide to all the customers with matureproducts in competitive prices and free technical support all the time.
Features
- Wide transmission rate, strong output torque
- Structure: base-mounted, input shaft, input flange, additional single or double output shafts
- Compact mechanical structure, light weight, small volume
- Good temperature change resistance
- Smooth operation with lower noise or vibration
- Easy mounting, free linking, high efficiency
- Wide range of application to the work flow devices,like conveyor belts,driven by motors or other engines,with requirements to slow the speed
Basic information
Model | RV 130 150 |
Single unit versions |
NMRV – fitted for motor flanged coupling, NRV – with input shaft, NMRV-E motor flanged coupling with worm extension shaft, NRV-E with double extension worm shaft,
|
Series of products |
|
Single unit reduction ratio | 1:5 7.5 80 100 |
Output torque | 2.6—1195N.M |
Power | 0.06—-15KW |
After-sale service | Free components or complete units will be supplied to replace the damaged ones of quality problems during guarantee period,free technical support all the time. |
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
Application: | Motor, Machinery, Agricultural Machinery |
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Hardness: | Hardened Tooth Surface |
Installation: | Horizontal Type |
Layout: | Coaxial |
Output Torque: | 2.6—23n.M |
Output Speed: | 17.5-280rpm |
Samples: |
US$ 999/Piece
1 Piece(Min.Order) | |
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Can a Worm Gearbox be Used for High-Speed Applications?
Worm gearboxes are generally not recommended for high-speed applications due to their inherent design characteristics. Here’s why:
- Efficiency: Worm gearboxes tend to have lower efficiency compared to other gearbox types, which means they can generate more heat and experience more energy loss at high speeds.
- Heat Generation: The sliding contact between the worm and worm wheel in a worm gearbox can lead to significant friction and heat generation, especially at high speeds. This heat can cause thermal expansion, affecting the gearbox’s performance and longevity.
- Wear and Noise: High speeds can exacerbate wear and noise issues in worm gearboxes. Increased friction and wear can lead to faster degradation of components, resulting in reduced lifespan and increased maintenance needs.
- Backlash: Worm gearboxes may have higher backlash compared to other gearbox types, which can impact precision and accuracy in high-speed applications.
While worm gearboxes are more commonly used in applications requiring high torque and moderate speeds, they may not be the best choice for high-speed scenarios. If high-speed operation is a requirement, other gearbox types such as helical, spur, or planetary gearboxes are often better suited due to their higher efficiency, lower heat generation, and reduced wear at elevated speeds.
Worm Gearbox vs. Helical Gearbox: A Comparison
Worm gearboxes and helical gearboxes are two popular types of gear systems, each with its own set of advantages and disadvantages. Let’s compare them:
Aspect | Worm Gearbox | Helical Gearbox |
Efficiency | Lower efficiency due to sliding friction between the worm and worm wheel. | Higher efficiency due to rolling contact between helical gear teeth. |
Torque Transmission | Excellent torque transmission and high reduction ratios achievable in a single stage. | Good torque transmission, but may require multiple stages for high reduction ratios. |
Noise and Vibration | Generally higher noise and vibration levels due to sliding action. | Lower noise and vibration levels due to smoother rolling contact. |
Backlash | Higher inherent backlash due to the design. | Lower backlash due to meshing of helical teeth. |
Efficiency at Higher Speeds | Less suitable for high-speed applications due to efficiency loss. | More suitable for high-speed applications due to higher efficiency. |
Overload Protection | Natural self-locking feature provides some overload protection. | May not have the same level of inherent overload protection. |
Applications | Commonly used for applications requiring high reduction ratios, such as conveyor systems and heavy-duty machinery. | Widely used in various applications including automotive transmissions, industrial machinery, and more. |
Both worm and helical gearboxes have their place in engineering, and the choice between them depends on the specific requirements of the application. Worm gearboxes are preferred for applications with high reduction ratios, while helical gearboxes are chosen for their higher efficiency and smoother operation.
How to Select the Right Worm Gearbox for Your Application
Selecting the right worm gearbox for your application involves careful consideration of various factors:
- Load Requirements: Determine the torque and load requirements of your application to ensure the selected gearbox can handle the load without compromising performance.
- Speed Reduction: Calculate the required gear reduction ratio to achieve the desired output speed. Worm gearboxes are known for high reduction ratios.
- Efficiency: Consider the gearbox’s efficiency, as worm gearboxes typically have lower efficiency due to the sliding action. Evaluate whether the efficiency meets your application’s needs.
- Space Constraints: Assess the available space for the gearbox. Worm gearboxes have a compact design, making them suitable for applications with limited space.
- Mounting Options: Determine the mounting orientation and configuration that best suits your application.
- Operating Environment: Consider factors such as temperature, humidity, and exposure to contaminants. Choose a gearbox with appropriate seals and materials to withstand the environment.
- Backlash: Evaluate the acceptable level of backlash in your application. Worm gearboxes may exhibit more backlash compared to other gear types.
- Self-Locking: If self-locking capability is required, confirm that the selected gearbox can prevent reverse motion without the need for external braking mechanisms.
- Maintenance: Consider the maintenance requirements of the gearbox. Some worm gearboxes require periodic lubrication and maintenance to ensure proper functioning.
- Cost: Balance the features and performance of the gearbox with the overall cost to ensure it aligns with your budget.
Consult with gearbox manufacturers or experts to get recommendations tailored to your specific application. Testing and simulations can also help validate the suitability of a particular gearbox for your needs.
editor by CX 2024-03-30
China high quality Agricultural Machinery Parts Ratio1: 1.93 Lawn Mower Gearbox Manufacturer planetary gearbox
Product Description
HangZhou CHINAMFG Machinery Manufacture Co., Ltd
Product Description
Agri Gear Box
Production Workshop
Product Parameters
Packaging & Shipping
Packing:
Normal packing or According to your requirement.
Safe, complete and fast delivery of goods to customers.
Shipping: By sea
Payment Terms: T/T
Company Profile
Business type | Manufacture |
Location | Shiliwang Industrial Zone of HangZhou, ZheJiang ,China |
Year Established | 2003 |
Occupied area | 50 Acres |
Company certification | CE, ISO9001,SGS |
Main product | disc harrow, disc plough, trailer, boom sprayer , rotary tillers, potato planter ,plowing blade, plough blade, soil-loosening shovel and so on. With good quality, excellent performance, our products annually export to countries around the world, and we have gained the majority of customers trust. |
After Sales Service
After Service: 12 months guarantee of the main parts, we will send the guarantee parts together with the machine in your next order or we can send them by air express if you need it urgently.
FAQ
1.Q: Full price list for these products
A: If you need the price list for these products, please notify the product model so that I can quote you accordingly. Please understand we have a very wide product range, we don’t usually offer full products price list.
2. Q: Business terms
A: Shipment time: 25-40days after your payment
Shipment: By sea
Loading port: HangZhou port, China
Destination port: …To be advised
Payment: T/T
Warranty: 1 year
3.Q:How can I order from you?
A: Please send us your enquiry list; we will reply you within 2 working days.
4.Q:If the finger I look for are not in your catalogue, what should I do?
A: We can develop it according to your drawing or sample.
5. Q: Why choose CHINAMFG for cooperation?
A: Comparing with our competitors, we have much more advantages as follows:
– More than 30years in manufacturing farming machine
– More Professional Sales staffs to guarantee the better service
– More agri machines for your choice
– More New products into your range to avoid price competition
– Larger quantity production and shipment
– Better quality to guarantee better Credit.
– Faster delivery time: Only7days
– More stick quality checking before shipment.
– More reasonable after-sales service terms.
– More famous brand: Hongri” brand and “CE”ceitification.
– Lower repair rate and bad review rate
– We have American Branch to show our main products. We can give customers best service.
Please feel free to contact me if you have any questions.
Thanks. Have a nice day!
Contact me
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
Application: | Motor, Machinery, Agricultural Machinery |
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Function: | Distribution Power, Clutch, Change Drive Torque |
Hardness: | Soft Tooth Surface |
Installation: | Horizontal Type |
Step: | Double-Step |
Type: | Worm Gear Box |
Samples: |
US$ 0/Piece
1 Piece(Min.Order) | |
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Customization: |
Available
| Customized Request |
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Calculating Gear Ratio in a Worm Reducer
The gear ratio in a worm reducer is determined by the number of teeth on the worm wheel (also known as the worm gear) and the number of threads on the worm shaft. The gear ratio formula for a worm reducer is:
Gear Ratio = Number of Teeth on Worm Wheel / Number of Threads on Worm Shaft
For example, if the worm wheel has 60 teeth and the worm shaft has a single thread, the gear ratio would be 60:1.
It’s important to note that worm reducers have an inherent self-locking property due to the angle of the worm threads. As a result, the gear ratio also affects the mechanical advantage and the system’s ability to resist backdriving.
When calculating the gear ratio, ensure that the worm reducer is properly designed and that the gear ratio aligns with the desired mechanical characteristics for your application. Additionally, consider factors such as efficiency, load capacity, and speed limitations when selecting a gear ratio for a worm reducer.
Energy Efficiency of a Worm Gearbox: What to Expect
The energy efficiency of a worm gearbox is an important factor to consider when evaluating its performance. Here’s what you can expect in terms of energy efficiency:
- Typical Efficiency Range: Worm gearboxes are known for their compact size and high gear reduction capabilities, but they can exhibit lower energy efficiency compared to other types of gearboxes. The efficiency of a worm gearbox typically falls in the range of 50% to 90%, depending on various factors such as design, manufacturing quality, lubrication, and load conditions.
- Inherent Losses: Worm gearboxes inherently involve sliding contact between the worm and worm wheel. This sliding contact generates friction, leading to energy losses in the form of heat. The sliding action also contributes to lower efficiency when compared to gearboxes with rolling contact.
- Helical-Worm Design: Some manufacturers offer helical-worm gearbox designs that combine elements of helical and worm gearing. These designs aim to improve efficiency by incorporating helical gears in the reduction stage, which can lead to higher efficiency compared to traditional worm gearboxes.
- Lubrication: Proper lubrication plays a significant role in minimizing friction and improving energy efficiency. Using high-quality lubricants and ensuring the gearbox is adequately lubricated can help reduce losses due to friction.
- Application Considerations: While worm gearboxes might have lower energy efficiency compared to other types of gearboxes, they still offer advantages in terms of compactness, high torque transmission, and simplicity. Therefore, the decision to use a worm gearbox should consider the specific requirements of the application, including the trade-off between energy efficiency and other performance factors.
When selecting a worm gearbox, it’s essential to consider the trade-offs between energy efficiency, torque transmission, gearbox size, and the specific needs of the application. Regular maintenance, proper lubrication, and selecting a well-designed gearbox can contribute to achieving the best possible energy efficiency within the limitations of worm gearbox technology.
How Does a Worm Gearbox Compare to Other Types of Gearboxes?
Worm gearboxes offer unique advantages and characteristics that set them apart from other types of gearboxes. Here’s a comparison between worm gearboxes and some other common types:
- Helical Gearbox: Worm gearboxes have higher torque multiplication, making them suitable for heavy-load applications, while helical gearboxes are more efficient and offer smoother operation.
- Bevel Gearbox: Worm gearboxes are compact and can transmit motion at right angles, similar to bevel gearboxes, but worm gearboxes have self-locking capabilities.
- Planetary Gearbox: Worm gearboxes provide high torque output and are cost-effective for applications with high reduction ratios, whereas planetary gearboxes offer higher efficiency and can handle higher input speeds.
- Spur Gearbox: Worm gearboxes have better shock load resistance due to their sliding motion, while spur gearboxes are more efficient and suitable for lower torque applications.
- Cycloidal Gearbox: Cycloidal gearboxes have high shock load capacity and compact design, but worm gearboxes are more cost-effective and can handle higher reduction ratios.
While worm gearboxes have advantages such as high torque output, compact design, and self-locking capability, the choice between gearbox types depends on the specific requirements of the application, including torque, efficiency, speed, and space limitations.
editor by CX 2024-03-30
China high quality Affordable Price 17h30 N600171711 130405111 Yuejin Nj1020 Truck Spare Parts Automatic Transmission Gearbox Assembly with Great quality
Product Description
Product Description
Overview
Compatible vehicles
Car Fitment | Model | Year |
---|---|---|
SINOTRUK (CNHTC) | Affordable Price 17h30 N6 | |
Serial No |
80032003 |
|
Total Ratio |
0.84-13.8 |
|
Speed Ratio |
IMP/U 6,00 |
|
Oil Capacity(L) |
15.5 |
|
Oil Grade See Lubric. List |
02 |
|
Quality |
High-Quality |
|
Packing |
Customers’ Requirement |
Packaging & delivery
Package Type:
According to international export standards or customized according to your requirements
Supply Ability
Supply Ability
1000 Piece/Pieces per Month
Detailed Photos
Product details
n
Company Profile
ZheJiang Yontan Import and Export Co., Ltd. was established in HangZhou, the capital of ZheJiang Province, a famous national historical and cultural city with profound heritage. The company is mainly engaged in the export of complete vehicles of SINOTRUC, HOWO, SHACMAN, FOTON, FAW, XIHU (WEST LAKE) DIS., XIHU (WEST LAKE) DIS.FENG and other brands. It is engaged in the export sales of a full range of truck accessories and assemblies. The products distributed by the company are mainly supplied to major domestic transportation units, oil and gas transportation teams, municipal engineering fleets and civil engineering fleets, as well as major foreign construction companies and transportation companies.
On the basis of the continuous development of the company’s business, we are committed to exploring the international market. So far, our market has covered China, Eastern Europe, the Middle East, Africa, Southeast Asia, South America and other countries and regions. Our integrity is everywhere and we are deeply trusted by customers. Our company has a large warehouse and a professional management team, which can quickly find suitable parts for customers, and can provide services such as good packaging, safe storage, and fast transportation to meet the diverse needs of customers at any time.
The company adheres to the concept of “integrity, CHINAMFG and sustainable”, and sincerely welcomes customers to come to our company to discuss business cooperation.
Company Profile
Certifications
/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
Application: | Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car |
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Function: | Distribution Power, Clutch, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase |
Layout: | Coaxial |
Customization: |
Available
| Customized Request |
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.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}
Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: |
|
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Calculating Gear Ratio in a Worm Reducer
The gear ratio in a worm reducer is determined by the number of teeth on the worm wheel (also known as the worm gear) and the number of threads on the worm shaft. The gear ratio formula for a worm reducer is:
Gear Ratio = Number of Teeth on Worm Wheel / Number of Threads on Worm Shaft
For example, if the worm wheel has 60 teeth and the worm shaft has a single thread, the gear ratio would be 60:1.
It’s important to note that worm reducers have an inherent self-locking property due to the angle of the worm threads. As a result, the gear ratio also affects the mechanical advantage and the system’s ability to resist backdriving.
When calculating the gear ratio, ensure that the worm reducer is properly designed and that the gear ratio aligns with the desired mechanical characteristics for your application. Additionally, consider factors such as efficiency, load capacity, and speed limitations when selecting a gear ratio for a worm reducer.
Materials Used for Worm Gears
Worm gears are manufactured using a variety of materials to meet different application requirements. Some commonly used materials for worm gears include:
- Steel: Steel is a popular choice for worm gears due to its strength, durability, and wear resistance. It can handle heavy loads and is often used in industrial applications.
- Bronze: Bronze offers good lubricity and is commonly used for the worm gear (worm) component. It provides effective wear resistance and works well in applications where quiet operation is essential.
- Cast Iron: Cast iron is known for its high strength and durability. It’s often used for worm gears in applications where shock loads or heavy-duty conditions are expected.
- Aluminum: Aluminum worm gears are lightweight and corrosion-resistant, making them suitable for applications where weight reduction is important.
- Plastic: Some worm gears are made from plastic materials such as nylon or acetal. These materials are often chosen for their self-lubricating properties and quiet operation.
- Composite Materials: Composite materials can offer a combination of properties, such as lightweight construction and corrosion resistance. They can be suitable for specific applications.
The choice of material depends on factors such as the application’s load, speed, operating environment, and required performance characteristics. It’s important to consider these factors when selecting the appropriate material for worm gears to ensure optimal performance and longevity.
Can a Worm Gearbox Provide High Torque Output?
Yes, a worm gearbox is capable of providing high torque output due to its unique design and principle of operation. Worm gears are known for their high torque multiplication capabilities, making them suitable for applications that require significant torque transfer.
The torque output of a worm gearbox is influenced by several factors:
- Lead Angle: The lead angle of the worm affects the mechanical advantage of the gear system. A larger lead angle can result in higher torque output.
- Worm Diameter: A larger diameter worm can offer increased torque output as it provides more contact area with the gear.
- Gear Ratio: The gear ratio between the worm and the gear determines the torque multiplication factor. A higher gear ratio leads to higher torque output.
- Lubrication: Proper lubrication is essential to minimize friction and ensure efficient torque transmission.
- Material and Quality: High-quality materials and precision manufacturing contribute to the gearbox’s ability to handle high torque loads.
Due to their ability to provide high torque output in a compact form factor, worm gearboxes are commonly used in various industrial applications, including heavy machinery, construction equipment, conveyor systems, and more.
editor by CX 2024-02-25
China Best Sales Customized Sand Casting Heavy Machinery Parts Gearbox with Machining near me shop
Merchandise Description
Personalized Casting Weighty Equipment Areas gearbox with Machining
Products specifics
Manufacturing facility&High quality manage
Organization & Associates
Trade Assurace
Packing&delivery
Material | Iron/Aluminm/bronze/brass/copper… |
Process | Sand Casting |
Surface Treatment | Shot blast, beat blast, powder coating, painting, zinc plating, hot dip galvanized, electrophoreses..etc |
Tolerance | CT3-CT9 |
Inspection | 100% Inspection |
Packing | single polybag, bubble bags,wooden case,carton box..etc |
OEM/ODM parts range | Auto parts, electronic parts, furniture parts, home appliance and other industrial uses |
Company Advantage | 1) ODM&OEM according to your drawing,sepecification or/ and samples 2) Small quantity with mixed items is also available 3) High Precision, New Technology, Competitive Price for Casting and machining 4) Advanced casting machines available. 5) All kinds of facility, CNC machining, turning, milling, tapping, drilling, polishing, punching, etc… 6) Competitive Prices, Excellent Service, and Good Lead Time. |
###
PROCESS | MATERIAL | STANDARD | |
SAND CASTING |
Green Sand | Grey Iron, Ductile Iron, Malleable Iron, Stanless Steel, Carbon, Steel, Aluminium, Brass, Bronze | ASTM BS JIS DIN etc |
Furan Resin Sand | |||
Cold Harden Resin Sand | |||
INVESTMENT CASTING |
Sodium Silicone (Water galss) | Stainless Steel, Carbon Steel, Special Alloy Steel Bronze, Brass, Aluminum | |
Silica Sol | |||
FORGING | Hammer Forging | Stainless Steel, Carbon Steel, Alloy Streel, Brass, Aluminum | |
Die Forging | |||
Roll Forging | |||
STAMPING MACHINING | STAMPING MACHINING | All metal material |
Material | Iron/Aluminm/bronze/brass/copper… |
Process | Sand Casting |
Surface Treatment | Shot blast, beat blast, powder coating, painting, zinc plating, hot dip galvanized, electrophoreses..etc |
Tolerance | CT3-CT9 |
Inspection | 100% Inspection |
Packing | single polybag, bubble bags,wooden case,carton box..etc |
OEM/ODM parts range | Auto parts, electronic parts, furniture parts, home appliance and other industrial uses |
Company Advantage | 1) ODM&OEM according to your drawing,sepecification or/ and samples 2) Small quantity with mixed items is also available 3) High Precision, New Technology, Competitive Price for Casting and machining 4) Advanced casting machines available. 5) All kinds of facility, CNC machining, turning, milling, tapping, drilling, polishing, punching, etc… 6) Competitive Prices, Excellent Service, and Good Lead Time. |
###
PROCESS | MATERIAL | STANDARD | |
SAND CASTING |
Green Sand | Grey Iron, Ductile Iron, Malleable Iron, Stanless Steel, Carbon, Steel, Aluminium, Brass, Bronze | ASTM BS JIS DIN etc |
Furan Resin Sand | |||
Cold Harden Resin Sand | |||
INVESTMENT CASTING |
Sodium Silicone (Water galss) | Stainless Steel, Carbon Steel, Special Alloy Steel Bronze, Brass, Aluminum | |
Silica Sol | |||
FORGING | Hammer Forging | Stainless Steel, Carbon Steel, Alloy Streel, Brass, Aluminum | |
Die Forging | |||
Roll Forging | |||
STAMPING MACHINING | STAMPING MACHINING | All metal material |
How to Select a Gearbox
When you drive your vehicle, the gearbox provides you with traction and speed. The lower gear provides the most traction, while the higher gear has the most speed. Selecting the right gear for your driving conditions will help you maximize both. The right gearing will vary based on road conditions, load, and speed. Short gearing will accelerate you more quickly, while tall gearing will increase top speed. However, you should understand how to use the gearbox before driving.
Function
The function of the gearbox is to transmit rotational energy to the machine’s drive train. The ratio between input and output torque is the ratio of the torque to the speed of rotation. Gearboxes have many different functions. A gearbox may have multiple functions or one function that is used to drive several other machines. If one gear is not turning, the other will be able to turn the gearbox. This is where the gearbox gets its name.
The pitch-controlled system has an equal number of failure modes as the electrical system, accounting for a large proportion of the longest machine downtime and halt time. The relationship between mechanisms and faults is not easily modeled mathematically. Failure modes of gearboxes are shown in Fig. 3. A gearbox’s true service life is six to eight years. However, a gearbox’s fault detection process must be developed as mature technology is required to reduce the downtime and avoid catastrophic incidents.
A gearbox is a vital piece of machinery. It processes energy produced by an engine to move the machine’s parts. A gearbox’s efficiency depends on how efficiently it transfers energy. The higher the ratio, the more torque is transferred to the wheels. It is a common component of bicycles, cars, and a variety of other devices. Its four major functions include:
In addition to ensuring gearbox reliability, a gearbox’s maintainability should be evaluated in the design phase. Maintainability considerations should be integrated into the gearbox design, such as the type of spare parts available. An appropriate maintenance regime will also determine how often to replace or repair specific parts. A proper maintenance procedure will also ensure that the gearbox is accessible. Whether it is easy to access or difficult to reach, accessibility is essential.
Purpose
A car’s transmission connects the engine to the wheels, allowing a higher-speed crankshaft to provide leverage. High-torque engines are necessary for the vehicle’s starting, acceleration, and meeting road resistance. The gearbox reduces the engine’s speed and provides torque variations at the wheels. The transmission also provides reversing power, making it possible to move the vehicle backwards and forwards.
Gears transmit power from one shaft to another. The size of the gears and number of teeth determine the amount of torque the unit can transmit. A higher gear ratio means more torque, but slower speed. The gearbox’s lever moves the engaging part on the shaft. The lever also slides the gears and synchronizers into place. If the lever slips to the left or right, the engine operates in second gear.
Gearboxes need to be closely monitored to reduce the likelihood of premature failure. Various tests are available to detect defective gear teeth and increase machine reliability. Figure 1.11(a) and (b) show a gearbox with 18 teeth and a 1.5:1 transmission ratio. The input shaft is connected to a sheave and drives a “V” belt. This transmission ratio allows the gearbox to reduce the speed of the motor, while increasing torque and reducing output speed.
When it comes to speed reduction, gear box is the most common method for reducing motor torque. The torque output is directly proportional to the volume of the motor. A small gearbox, for example, can produce as much torque as a large motor with the same output speed. The same holds true for the reverse. There are hybrid drives and in-line gearboxes. Regardless of the type, knowing about the functions of a gearbox will make it easier to choose the right one for your specific application.
Application
When selecting a gearbox, the service factor must be considered. Service factor is the difference between the actual capacity of the gearbox and the value required by the application. Additional requirements for the gearbox may result in premature seal wear or overheating. The service factor should be as low as possible, as it could be the difference between the lifetime of the gearbox and its failure. In some cases, a gearbox’s service factor can be as high as 1.4, which is sufficient for most industrial applications.
China dominates the renewable energy industry, with the largest installed capacity of 1000 gigawatts and more than 2000 terawatt hours of electricity generated each year. The growth in these sectors is expected to increase the demand for gearboxes. For example, in China, wind and hydropower energy production are the major components of wind and solar power plants. The increased installation capacity indicates increased use of gearboxes for these industries. A gearbox that is not suitable for its application will not be functional, which may be detrimental to the production of products in the country.
A gearbox can be mounted in one of four different positions. The first three positions are concentric, parallel, or right angle, and the fourth position is shaft mount. A shaft mount gearbox is typically used in applications where the motor can’t be mounted via a foot. These positions are discussed in more detail below. Choosing the correct gearbox is essential in your business, but remember that a well-designed gearbox will help your bottom line.
The service factor of a gearbox is dependent on the type of load. A high shock load, for example, can cause premature failure of the gear teeth or shaft bearings. In such cases, a higher service factor is required. In other cases, a gearbox that is designed for high shock loads can withstand such loads without deteriorating its performance. Moreover, it will also reduce the cost of maintaining the gearbox over time.
Material
When choosing the material for your gearbox, you must balance the strength, durability, and cost of the design. This article will discuss the different types of materials and their respective applications and power transmission calculations. A variety of alloys are available, each of which offers its own advantages, including improved hardness and wear resistance. The following are some of the common alloys used in gears. The advantage of alloys is their competitive pricing. A gear made from one of these materials is usually stronger than its counterparts.
The carbon content of SPCC prevents the material from hardening like SS. However, thin sheets made from SPCC are often used for gears with lower strength. Because of the low carbon content, SPCC’s surface doesn’t harden as quickly as SS gears do, so soft nitriding is needed to provide hardness. However, if you want a gear that won’t rust, then you should consider SS or FCD.
In addition to cars, gearboxes are also used in the aerospace industry. They are used in space travel and are used in airplane engines. In agriculture, they are used in irrigation, pest and insect control machinery, and plowing machines. They are also used in construction equipment like cranes, bulldozers, and tractors. Gearboxes are also used in the food processing industry, including conveyor systems, kilns, and packaging machinery.
The teeth of the gears in your gearbox are important when it comes to performance. A properly meshing gear will allow the gears to achieve peak performance and withstand torque. Gear teeth are like tiny levers, and effective meshing reduces stress and slippage. A stationary parametric analysis will help you determine the quality of meshing throughout the gearing cycle. This method is often the most accurate way to determine whether your gears are meshing well.
Manufacturing
The global gear market is divided into five key regions, namely, North America, Europe, Asia Pacific, and Latin America. Among these regions, Asia Pacific is expected to generate the largest GDP, owing to rapidly growing energy demand and investments in industrial infrastructure. This region is also home to some of the largest manufacturing bases, and its continuous building of new buildings and homes will support the industry’s growth. In terms of application, gearboxes are used in construction, agricultural machinery, and transportation.
The Industrial Gearbox market is anticipated to expand during the next several years, driven by the rapid growth of the construction industry and business advancements. However, there are several challenges that hamper the growth of the industry. These include the high cost of operations and maintenance of gear units. This report covers the market size of industrial gearboxes globally, as well as their manufacturing technologies. It also includes manufacturer data for the period of 2020-2024. The report also features a discussion of market drivers and restraints.
Global health crisis and decreasing seaborne commerce have moderately adverse effects on the industry. Falling seaborne commerce has created a barrier to investment. The value of international crude oil is expected to cross USD 0 by April 2020, putting an end to new assets development and exploitation. In such a scenario, the global gearbox market will face many challenges. However, the opportunities are huge. So, the market for industrial gearboxes is expected to grow by more than 6% by 2020, thanks to the increasing number of light vehicles sold in the country.
The main shaft of a gearbox, also known as the output shaft, spins at different speeds and transfers torque to an automobile. The output shaft is splined so that a coupler and gear can be connected to it. The counter shaft and primary shaft are supported by bearings, which reduce friction in the spinning element. Another important part of a gearbox is the gears, which vary in tooth count. The number of teeth determines how much torque a gear can transfer. In addition, the gears can glide in any position.
China high quality excavator parts spare swing gearbox for CZPT SK135 SK135SR SK130-8 Hydraulic slew motor and reducer near me factory
Applicable Industries: Construction works , Energy & Mining
Showroom Location: None
Warranty: 1 Year, 6 Months-12months
After Warranty Service: Video technical support, Online support
Local Service Location: None
After-sales Service Provided: Video technical support, Online support
excavator swing motor: brand new
Application: Crawler Excavator
Part name: Swing Motor
MOQ: 1 Piece
Quality: High Guarantee
Condition: 100%new
Package: Wooden Case Packing
Packaging Details: standard export packing
Kobelco SK135 swing motor ,SK135SR SK130-8 Hydraulic slew motor and gearbox
Related Products
We can supply you all kinds of excavator spare parts as following:
Hydraulic Parts:
Hydraulic pump, Travel motor, Swing motor, Travel gearbox, Swing gearbox, Main control valve, Hydraulic cylinder assy, Gear pump, Pump regulator,etc.Undercarriage Parts:
Track link and shoe assy, Track roller, Carrier roller, Idler, Sprocket, Track link guide, Track Adjuster assy, etc.
Excavator Attachments:
Bucket ,mud bucket, High torque 220 volt 230v 10w ac shaded pole gear motor for Barbecue machine BBQ oven western kitchen fireplace equipment earth bucket, heavy duty rock bucket , skeleton bucket,hydraulic breaker, hydraulic quick coupler,ripper,etc.Cabin Parts:
Excavator cabin, Cabin door, Side door panel, Cabin seat, Cabin glass, Engine cover, Tool box, Door lock, etc.Electric Parts:
Controller, Monitor, Panel, Throttle motor, Solenoid valve, Wire harness, etc.Engine Parts:
Cylinder block, Cylinder head, Crankshaft, 3 4 6 Axis Machining Crankshaft for Motorcycle Racing Worm Gear Step Long Spindle Motor Eccentric Grinding Connecting CNC Shaft Engine assy, Injector, Fuel injection pump, Oil pump, Feed pump, Oil cooler, Filter, Turbocharger, Starter motor, Alternator, Water pump, Fan blade, Liner kits, Bearings, Valves, Gasket kit, etc.
Other Parts:
Seal kit, Floating seal, Joystick, Foot pedal valve, O-ring box, Coupling, etc.
Shipping methods
BY EXPRESS, Podshipnik 664916 D cylindrical roller radial roller bearing (needle bearing), without rings 81x92x42.5 mm for kamaz gearbox AIR, SEA
GOODS WILL BE SHIPPED WITHIN 3 DAYS AFTER PAYMENT RECEIVED.
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.
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.
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.
in Almaty Kazakhstan sales price shop near me near me shop factory supplier Differential Planetary Gear Auto Parts for Planetary Carrier Gearbox manufacturer best Cost Custom Cheap wholesaler
EPG was awarded with “famous merchandise of Zhejiang Province” and “well-known manufacturer of Zhejiang Province”. The team is targeted on producing all selection of normal roller chains and sprockets, gears & gearboxes, this kind of as conveyor chain & sprockets , stainless metal chain, agricultural chain and has not just sold its items all more than china, but also marketed much more than 65% items to oversees, like Europe, The usa, South-east Asia, and it also has established up storage logistics in spots like Europe. we supply chromed bar and tubes for hydualic and pheumatic cylinders.
EPTTzhou helix spur ring pinion EPTTEPTT wheel |
With carton box exterior, plastic luggage within with carton board different every other |
45-60 daEPTTafter payment |
Spur Equipment with PXiHu (West Lake) Dis.Hu (West Lake) Dis.lel Vertical Shaft |
As a membership of HangEPTT substantial precise EPTTs EPTTrprises, HangEPTT EPTTzhou EPTTry EPTT Co., Ltd. is EPTTized in planning, producing and marketing all sorts of challenging amp soft toothed EPTTs, established in 2004 and found in EPTTzhuang EPTT park. With much more than one hundred fifty personnel and masking an location more than 16000 sq. meters, the once-a-year production of company can reach in excess of two million items EPTTs, most utilized in vehicle oil pump, motorcar, EPTT, and EPTT box. The organization was awarded as EPTTngsu Province Higher EPTT EPTTrprise, and EPTTrprise honoring contracts and stXiHu (West Lake) Dis.Hu (West Lake) Dis. by popularity. A Grade taxpaying EPTTrprise and an EPTTrprise of AAA credit grade.
We have various take a look at EPTTs and equipped in excess of 200 sets lathes, incXiHu (West Lake) Dis.Hu (West Lake) Dis. all sorts of hobbing EPTTs, grinding EPTTs, shaping EPTTs, shaving EPTTs etc. The EPTTs with brand quotEPTTzhou quot passed ISO9001: 2000 top quality program in 2008. We have a lot of well-known consumers in domestic and overEPTT, incXiHu (West Lake) Dis.Hu (West Lake) Dis. Brevini from EPTT, EPT Fuao business, HangEPTT EPTTling Intenal-Combustion Engine Fittings Co., Ltd., EPTEPTTn EPTTngEPTTGroup, EPTT Buyang Team and so on.
EPTTzhou inherits the business philosophy of quotgood faith, enthusiasm, desire and action quot, completely uEPTTzes methods superiority, continuously pioneers and invents, absorbs hello-tech skills, introduces EPTT production amp inspection products and management techniques and repeatedly increases quality of EPTTzhou reXiHu (West Lake) Dis.Hu (West Lake) Dis.ding EPTT, production, good quality and income and so on., in addition, EPTT alwaEPTTremains core competitive power in the marketplace.
Marine made in China – replacement parts – in Mar Del Plata Argentina Gearbox Ma170 MB170 Advance Gearbox for Sale and Spare Parts with ce certificate top quality low price
We – EPG Team the bigge EPT Chain and agricultural gearbox manufacturing facility in China with 5 different branches. For far more details: Cellular/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828
ZheJiang monarch energy engineering restricted can provide you the EPT gearbox with diverse manufacturers
Which can satisfy your various needs. We usually pick the be EPT 1 to our client!
Monarch Electricity gives the one end marine solution, marine motor, maritime gearbox, maritime shaft, marine propeller.
Commodity description:
MA170 EPT GEARBOX MAX. 132HP at 2500RPM
Motor Pace: one thousand~2500RPM
Ratio1.972.523.043.543.964.55.065.475.88
Fee(HP/rpm).0540.571.571.571.571.0420.0420.571.037
L*W*H: 485*610*656mm Flange: SAE 111/2, ten
Bell housing: SAE2, 3 Web Fat: 240Kg
Options/Remarks: Mechanical distant procedure
Centre length: 170mm
Motor: MWM D 226-6, YAMAHA ME400L…
commodity description: | |||||||||
MA170 MARINE GEARBOX MAX.132HP at 2500RPM | |||||||||
Engine Speed:one thousand~2500RPM | |||||||||
Ratio | 1.ninety seven | 2.52 | 3.04 | three.fifty four | 3.96 | 4.five | 5.06 | 5.forty seven | 5.88 |
Charge(hp/rpm) | .054 | .053 | .053 | .053 | .053 | .042 | .042 | .037 | .037 |
L*W*H : 485*610*656mm Flange : SAE 111/2,10 | |||||||||
Bell housing : SAE2,3 Net Weight : 240Kg | |||||||||
Choices/Responses : Mechanical remote operation | |||||||||
Centre distance : 170mm | |||||||||
Motor : MWM D 226-6,YAMAHA ME400L… |
marine gearbox model list | ||
06 marine gearbox | ||
16A marine gearbox | ||
26 marine gearbox | ||
MA100 marine gearbox | ||
MA125 marine gearbox | ||
MA142 marine gearbox | ||
40A marine gearbox | ||
MB170 marine gearbox | ||
120B marine gearbox | ||
120C marine gearbox | ||
135 marine gearbox | ||
MB242 marine gearbox | ||
HC138 marine gearbox | ||
HCD138 marine gearbox | ||
HCC200 marine gearbox | ||
MB270A marine gearbox | ||
300 marine gearbox | ||
J300 marine gearbox | ||
D300A marine gearbox | ||
T300 marine gearbox | ||
T300/1 marine gearbox | ||
HC400 marine gearbox | ||
HCD400A marine gearbox | ||
HCT400A marine gearbox | ||
HCT400A/1 marine gearbox | ||
HC600A marine gearbox | ||
HCD600A marine gearbox | ||
HCT600A marine gearbox | ||
HCT600A/1 marine gearbox | ||
HCD800 marine gearbox | ||
HCT800 marine gearbox | ||
HCT800/1 marine gearbox | ||
HCT800/2 marine gearbox | ||
HCT800/3 marine gearbox | ||
HC900 marine gearbox | ||
HC1000 marine gearbox | ||
HCD1000 marine gearbox | ||
HCT1100 marine gearbox | ||
HC1200 marine gearbox | ||
HC1200/1 marine gearbox | ||
HCT1200 marine gearbox | ||
HC1250 marine gearbox | ||
HCT1400 marine gearbox | ||
HCK150 marine gearbox | ||
hck1200 marine gearbox | ||
HCDS1200 marine gearbox | ||
HC701 marine gearbox | ||
HC571 marine gearbox | ||
HC038A marine gearbox | ||
HC35 marine gearbox | ||
HC65 marine gearbox | ||
MV100A marine gearbox | ||
HCV120 marine gearbox | ||
HCQ138 marine gearbox | ||
HC200 marine gearbox | ||
HC201 marine gearbox | ||
HCV230 marine gearbox | ||
HCQ300 marine gearbox | ||
HCA300 marine gearbox | ||
HCA301 marine gearbox | ||
HCV400 marine gearbox | ||
HCQ401 marine gearbox | ||
HCQ501 marine gearbox | ||
HCQ502 marine gearbox | ||
HCQ700 marine gearbox | ||
HCQ1000 marine gearbox | ||
HCQ1400 marine gearbox | ||
HCQH1600 marine gearbox | ||
HYDRAULIC CLUTCH | ||
Model | ||
HCL30S | ||
HCL30F | ||
HCL100S | ||
HCL100F | ||
HCL250S | ||
HCL320S | ||
HCL320F | ||
HCL600S | ||
HCL600F | ||
HCT800 | ||
GCS320 | ||
GCS350 | ||
GCS390 | ||
GCS410 | ||
GCS450 | ||
GCS490 | ||
GCS540 | ||
GCS590 | ||
GCST33 | ||
GCS660 | ||
GCST44 | ||
GCS700B | ||
GCST66 | ||
GCS760 | ||
GCS880 | ||
GWC28.thirty | ||
CWL28.30 | ||
GWC30.32 | ||
GWL30.32 | ||
GWC32.35 | ||
GWL32.35 | ||
GWC36.39 | ||
GWL36.39 | ||
GWC39.41 | ||
GWL39.forty one | ||
GWC42.45 | ||
GWL42.45 | ||
GWC45.49 | ||
GWL45.forty nine | ||
GWC49.54 | ||
GWL49.fifty four | ||
GWC52.59 | ||
GWL52.fifty nine | ||
GWC52.62 | ||
GWL52.62 | ||
GWC60.66 | ||
GWL60.66 | ||
GWC60.74 | ||
GWL60.74 | ||
GWC66.seventy five | ||
GWL66.75 | ||
GWC70.seventy six | ||
GWL70.76 | ||
GWC70.85 | ||
GWL70.eighty five | ||
GWC75.ninety | ||
GWL75.ninety | ||
GWC78.88 | ||
GWL78.88 | ||
GWC80.95 | ||
GWL80.ninety five | ||
GWC85.a hundred | ||
GWL85.a hundred | ||
GWS28.thirty | ||
GWK28.30 | ||
GWH28.30 | ||
GWD28.thirty | ||
GWS30.32 | ||
GWK30.32 | ||
GWH30.32 | ||
GWD30.32 | ||
GWS32.35 | ||
GWK32.35 | ||
GWH32.35 | ||
GWD32.35 | ||
GWS36.39 | ||
GWK36.39 | ||
GWH36.39 | ||
GWD36.39 | ||
GWS39.forty one | ||
GWK39.41 | ||
GWH39.forty one | ||
GWD39.41 | ||
GWS42.forty five | ||
GWK42.45 | ||
GWH42.forty five | ||
GWD42.45 | ||
GWS45.49 | ||
GWK45.forty nine | ||
GWH45.49 | ||
GWD45.49 | ||
GWS49.54 | ||
GWK49.54 | ||
GWH49.54 | ||
GWD49.54 | ||
GWS52.59 | ||
GWK52.59 | ||
GWH52.59 | ||
GWD52.fifty nine | ||
GWS60.66 | ||
GWK60.sixty six |
The use of authentic equipment manufacturer’s (OEM) component numbers or emblems , e.g. CASE® and John Deere® are for reference functions only and for indicating item use and compatibility. Our business and the detailed substitute elements contained herein are not sponsored, accredited, or produced by the OEM.
Best China manufacturer & factory RV reductor motor gearbox spare parts and worm speed reducers With high quality best price
Our products are applied in many fields.
Overview
Quick Details
- Applicable Industries:
-
Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, farms, Energy & Mining
- Gearing Arrangement:
-
worm
- Output Torque:
-
2.6-1195N.M
- Input Speed:
-
1400r/m
The PTO shaft is the mechanical device that transfer the power from the tractor to the agricultural implement. The PTO shaft is made of two joints connected by telescopic tubes: one joint connects the outer tube of the PTO shaft with the tractor power take-off , the other joint connects the inner tube of the PTO shaft with the implement. The range of the EPG GROUP PTO shafts includes 9 sizes of different dimensions according to the power to be transferred . The sizes of the EPG GROUP PTO shafts and the power that can be transferred at 540 rpm are : SIZE 1 up to 16HP SIZE 2 up to 21HP SIZE 3 up to 30 HP SIZE 4 up to 35HP SIZE 5 up to 47HP SIZE 6 up to 60HP SIZE 7 up to 70HP SIZE 8 up to 90HP SIZE10 up to 110HP
- Output Speed:
-
14-280rpm
- Place of Origin:Zhejiang, China
- Brand Name:
-
OEM
- Model Number:
-
NMRV025-NMRV150
- Rated Power:
-
0.06kw-15kw
- Material:
-
Aluminium
- Color:
-
Blue
- Input flange:
-
56B14/71B5/80B5..
- Bearing:
-
NSK bearing/homemade bearing
Supply Ability
- Supply Ability:
- 10000 Piece/Pieces per Month
Packaging & Delivery
- Packaging Details
- 1 set / carton,several cartons / wooden pallet
- Port
- Shanghai / Ningbo
Online Customization
Our company has solid economic strength, builds up a technician team contingent with high quality, possesses the production assembly line of technicalization in China and perfect system checking on product quality and runs marketing networks throughout the country.
Characteristics:
(1)Large output torque
(2) Safe, reliable, economical and durable
(3) Stable transmission, quiet operation
(4) High heat-radiating efficiency, high carrying ability
(5) Combination of two single-step worm gear speed reducers, meeting the requirements of super speed ratio
(6) Mechanical gearboxes are widely used in the sectors,like foodstuff, ceramics, and chemical manufacturing, as well as packing, printing, dyeing and plastics
Technical data:
(1) Motor input power:0.06kw-15kw
(2) Output torque:4-2320N.M
(3) Speed ratio of worm gear peed reducer: 5/10/15/20/25/30/40/50/60/80/100
(4) With IEC motor input flange: 56B14/71B14/80B5/90B5…
Materials:
(1) NMRV025-NMRV090: Aluminium alloy housing
(2) NMRV110-150: Cast iron housing
(3) Bearing: NSK bearing & Homemade bearing
(4) Lubricant: Synthetic & Mineral
(5) The material of the worm mandrel is HT250, and the worm ring gear is Zepgn10-1.
(6) WitWithout adequate venting, high temperatures increase internal pressure which can force lubricant past seal lips or increase lip contact pressure, accelerating seal wear and grooving on the seal journals.h high quality homemade bearings, assembled NAK oil seals & filled with high quality lubricant.
Operation&mantenance
(1)When worm speed reducer starts to work up to200-400 hours, its lubricant should be replaced.
(2)The gearbox need to replace the oil after 4000 hours.
(3)Worm reduction gearbox is fully filled with lubricant oil after finshed assembly.
(4)Lubricanting oil should be kept enough in the casing and checked at a fixed time.
Color:
(1) Blue / Light blue
(2) Silvery White
Quality control
(1) Quality guarantee: 1 year
(2) Certificate of quality: ISO9001:2000
(3) Every product must be tested before sending