How to Calculate a Planetary Gearbox Ratio and its Applications in Industry

How to Calculate a Planetary Gearbox Ratio

A planetary gearbox ratio is calculated by using the formula (1+R/S), where R is the number of teeth on the ring gear and S is the number of teeth on the sun gear. The combination of different gears in the system results in a wide range of possible ratios, making planetary gearboxes versatile for various applications.

Let’s delve into the details of calculating a planetary gearbox ratio:

Identify the Gear Teeth

Firstly, identify the number of teeth on both the sun gear (S) and the ring gear (R). These numbers are usually marked on the gears themselves or can be found in the gearbox’s technical specifications.

Apply the Formula

Next, apply the formula (1+R/S). This will give you the gear ratio of the planetary gearbox. The gear ratio represents the ratio of the input speed (or torque) to the output speed (or torque).

Interpret the Result

The resulting number represents the gear ratio. A higher number indicates a slower output speed but higher torque, while a lower number indicates a faster output speed but lower torque.

Our Planetary Gearbox Offerings

As a leading manufacturer of planetary gearboxes, we specialize in producing Planetary gearbox, Wheel drive gearbox, Winch drive gearbox, Track drive gearbox, and slewing drive.

Our Product Advantages

  • High Precision: Our gearboxes are designed and manufactured with high precision, ensuring accurate and efficient power transmission.
  • High Torque: Our gearboxes can handle high torque loads, making them suitable for heavy-duty applications.
  • Compact Design: Despite their high torque capacity, our gearboxes are compact in size, making them ideal for applications with limited space.
  • Durable: Made with high-quality materials and excellent craftsmanship, our gearboxes are built to last, offering reliable performance even in harsh conditions.
  • Customizable: We can customize our gearboxes to meet specific requirements, including gear ratios, mounting configurations, and input-output arrangements.

Considerations for Purchasing a Planetary Gearbox

When purchasing a planetary gearbox, there are several factors to consider:

Load Requirements

Consider the load requirements of your application. High load applications require gearboxes with high torque capacity.

Accuracy Requirements

If your application requires precise motion control, choose a gearbox with high precision.

Output Speed and Torque

Consider the desired output speed and torque. The gear ratio of the gearbox should be chosen accordingly.

Size and Mounting Space

Consider the available space for gearbox installation. Choose a compact gearbox if space is limited.

Durability and Reliability

Choose a durable and reliable gearbox that can withstand the operating conditions of your application.

Temperature and Environmental Conditions

Consider the operating temperature and environmental conditions. Choose a gearbox that can withstand these conditions.

Customization Needs

If you have specific requirements, look for a manufacturer who can customize the gearbox to meet your needs.

Price and Value

Consider the price and value of the gearbox. Don’t just go for the cheapest option; instead, consider the overall value the gearbox offers in terms of quality, performance, and lifespan.

Technical Support and After-sales Service

Choose a manufacturer who offers excellent technical support and after-sales service. This can be crucial in ensuring the smooth operation of the gearbox.

Applications of Planetary Gearboxes

Planetary gearboxes are widely used in various industries, including:

Industrial Automation

In this field, high torque transmission ability, high precision, low noise, and long lifespan are required.

Machine Tools

For machine tools, high rigidity, high precision, low vibration, and high reliability are required.

Heavy-duty Equipment

For heavy-duty equipment, high torque transmission ability, durability, dust-proof, and waterproof performance are required.

Solar and Wind Power Generation

For these applications, high efficiency, durability, low maintenance, and adaptability to harsh environmental conditions are required.

About Our Company

We are a professional manufacturer of planetary gearboxes. Our gearboxes are used in a variety of applications, including construction machinery, oil, coal geological exploration, shipping, metal smelting, solar energy, wind energy, and agriculture. We have advanced production and testing equipment, including CNC Gear grinding machine, gear measuring machine, CNC gear shaper, machine center, CMMS, and Torque test system.

Why Choose Us

Here are the reasons to choose us:

Experience and Expertise

With 20 years of experience, we have countless successful cases and are familiar with the design, manufacturing, and application of planetary gearboxes.

High Quality and Reliability

We use high-quality materials, advanced manufacturing processes, and strict quality control to ensure the high quality and reliability of our products.

Customization Ability

We can provide customized solutions, whether it’s specific sizes, torque requirements, gear ratios, or other technical specifications.

Competitive Prices

We offer products with excellent value for money.

Timely Delivery and Excellent Service

We ensure timely delivery of orders and provide excellent pre-sales and after-sales service. We provide technical support, problem-solving, and after-sales maintenance services.

Author: Miya

How to Build a Planetary Gearbox: A Comprehensive Guide

How to Build a Planetary Gearbox: A Comprehensive Guide

Understanding the Process of Building a Planetary Gearbox

Designing the Gearbox

Building a planetary gearbox begins with the design process. This involves determining the gear ratios, load capacity, and rotational speed. Advanced software is often used to create accurate models and simulate the performance of the gearbox.

Manufacturing the Components

Once the design is finalized, the individual components such as the sun gear, planet gears, and ring gear are manufactured. These parts are then meticulously checked for dimensional accuracy and surface finish.

Assembling the Gearbox

The next step involves assembling the components together in the right order. The planet gears are usually mounted on a carrier which rotates about the sun gear. This assembly is then enclosed within the ring gear to complete the gearbox.

Why Choose Our Planetary Gearboxes

We specialize in the production of planetary gearboxes with exceptional quality. Here are five key advantages of our products:

  1. High Efficiency: Our gearboxes are designed for maximum power transmission with minimal energy loss.
  2. Superior Durability: We use high-quality materials and advanced manufacturing processes to ensure long service life.
  3. Customizability: We provide custom solutions tailored to your specific requirements.
  4. Competitive Pricing: We offer high-quality products at competitive prices.
  5. Excellent Customer Service: Our dedicated team provides prompt and efficient customer support.

Factors to Consider When Purchasing a Planetary Gearbox

Several factors need to be considered when purchasing a planetary gearbox. These include:

  • Load Requirements: The gearbox should be capable of handling the desired torque and speed.
  • Accuracy Requirements: The gearbox should provide precise rotational movement with minimal backlash.
  • Output Speed and Torque: The output speed and torque of the gearbox should match the application requirements.
  • Size and Mounting Space: The gearbox should fit within the available space and be easy to install.
  • Durability and Reliability: The gearbox should be durable and reliable, requiring minimal maintenance.
  • Temperature and Environmental Conditions: The gearbox should be capable of operating under the specific environmental conditions of the application.
  • Customization Requirements: The manufacturer should be able to provide custom solutions if required.
  • Price and Value for Money: The cost of the gearbox should provide value for money in terms of its performance and durability.
  • Technical Support and After-sales Service: The manufacturer should provide excellent technical support and after-sales service.

Applications of Planetary Gearboxes

Planetary gearboxes have a wide range of applications due to their high torque capacity, compact size, and excellent efficiency. Here are a few examples:

  • Industrial Automation: Requires high torque transfer capability, high precision, low noise, and long lifespan.
  • Machine Tools: Requires high rigidity, high precision, low vibration, and high reliability.
  • Heavy-duty Equipment: Requires high torque transfer capability, durability, dust and waterproof performance.
  • Solar and Wind Power Generation: Requires high efficiency, durability, low maintenance, and adaptability to harsh environmental conditions.

About Our Company

We are a professional manufacturer of planetary gearboxes, including Wheel drive gearbox, Winch drive gearbox, Track drive gearbox, and slewing drive. Our products are used in various applications such as construction machinery, oil, coal geological exploration, shipping, metal smelting, solar energy, wind energy, and agriculture. We are equipped with advanced production inspection equipment like CNC Gear grinding machine, gear measuring machine, cnc gear shaper, machine center, CMMS, Torque test system. We can also produce replacement products for other brands like Brevini riduttori, BOSCH REXROTH, COMER INDUSTRIES, REGGIANA RIDUTTORI, ROSSI, ZOLLERN.

Why Choose Us

Choosing our products and services comes with several benefits, including:

  • Experience and Expertise: With over 20 years of experience and numerous successful projects under our belt, we are well-versed with the design, manufacture, and application of planetary gearboxes.
  • High Quality and Reliability: We use top-quality materials and advanced manufacturing techniques coupled with strict quality control measures.
  • Customization Capabilities: We can provide customized solutions based on specific dimensions, torque requirements, gear ratios, and other technical specifications.
  • Competitive Pricing: We offer products that provide excellent value for money.
  • Prompt Delivery and Quality Service: We pride ourselves on our excellent pre and post-sales service, ensuring timely delivery and providing technical support, problem-solving, and after-sales maintenance.

Author: Miya

Mastering the Art of Assembling a Planetary Gearbox: A Comprehensive Guide

Mastering the Art of Assembling a Planetary Gearbox: A Comprehensive Guide

How to Assemble a Planetary Gearbox

Assembling a planetary gearbox involves numerous steps, which when followed correctly, will result in a highly efficient and durable device. To start with, the various parts of the gearbox including the sun gear, planet gears, ring gear and carrier need to be accurately organized. The components are then carefully fitted into their respective positions. Once the assembly is complete, it is essential to test the gearbox to ensure it operates smoothly and correctly.

Our Superior Planetary Gearboxes

As a leading manufacturer of planetary gearboxes, we offer products that are characterized by:

  1. High Efficiency: Our gearboxes are designed to maximize power output and minimize energy loss.
  2. Reliability: Made from high-quality materials, our gearboxes are robust and built to last.
  3. Precision: The meticulous design and engineering of our products ensure accurate and precise operation.
  4. Versatility: Our gearboxes are suitable for a wide range of applications.
  5. Customization: We offer customized solutions to meet specific customer requirements.

Considerations When Purchasing a Planetary Gearbox

When purchasing a planetary gearbox, it is vital to consider several factors:

    Load Requirements

    You need to assess the load that the gearbox will handle. This determines the gearbox’s size, strength and durability.

    Accuracy Requirements

    The required precision of the gearbox’s operation is another critical factor. This affects the gearbox’s design, manufacturing process and cost.

    Output Speed and Torque

    The gearbox’s operating speed and torque need to match the application’s requirements.

    Size and Installation Space

    You need to ensure the gearbox can fit into the available space.

    Durability and Reliability

    The gearbox’s durability and reliability are essential, especially for applications where downtime can be costly.

    Temperature and Environmental Conditions

    The gearbox must be able to operate under the intended environmental and temperature conditions.

    Customization Requirements

    If you have specific requirements, the manufacturer should be able to provide a customized solution.

    Price and Value for Money

    The gearbox’s price should offer good value for the quality and features provided.

    Technical Support and After-Sales Service

    After-sales service and technical support are crucial for maintaining your gearbox in optimal condition.

Author: Miya

Understanding the Mechanics of Planetary Gearboxes

Demystifying How Planetary Gearboxes Work

A Planetary Gearbox, also known as an epicyclic gearbox, is a mechanical device that utilizes gears to increase or decrease speed, adjust rotational direction, or change torque. The gearbox comprises three main components – the sun gear, the planet gears, and the ring gear. The sun gear is at the center, surrounded by two or more planet gears, all encased within the ring gear. The mechanism’s rotation and transmission depend on the input and output shafts’ alignment.

Advantages of Our Planetary Gearboxes

Our company specializes in the manufacture of high-quality planetary gearboxes with several advantages:

1. High Efficiency

Our gearboxes are designed to provide maximum efficiency, reducing energy consumption and enhancing your machinery’s performance.

2. Versatility

The compact and robust design of our gearboxes makes them suitable for various applications, from industrial machinery to renewable energy technologies.

3. Durability

Our planetary gearboxes are built to last, ensuring a long service life even in the most demanding operational conditions.

4. High Torque Density

Our gearboxes provide high torque output from a compact design, making them ideal for applications requiring high power transmission.

5. Low Noise Operation

The design of our planetary gearboxes ensures smooth and quiet operation, reducing noise pollution in your work environment.

Considerations when Purchasing a Planetary Gearbox

When buying a planetary gearbox, some key factors must be considered:

Load Requirements

Consider the load your machinery will handle. The gearbox should be capable of managing these loads without compromising performance or durability.

Accuracy Requirements

Depending on your application, you may require a gearbox capable of providing high precision.

Output Speed and Torque

The output speed and torque will determine the gearbox’s efficiency. Choose a gearbox that meets your machine’s speed and torque requirements.

Size and Installation Space

Ensure the gearbox fits into your machinery. Consider both the gearbox’s size and the space available for installation.

Durability and Reliability

The gearbox should be robust and reliable, capable of handling the demands of your operations.

Temperature and Environmental Conditions

The gearbox should be able to operate under the environmental conditions where your machinery is used.

Customization Needs

If you require a specific size, torque requirement, or other technical specifications, ensure the manufacturer can provide a custom solution.

Price and Value for Money

Consider the cost of the gearbox and the value it will provide to your operations.

Technical Support and After-Sales Service

Choose a manufacturer that offers quality technical support and after-sales service.

Applications of Planetary Gearboxes

Planetary gearboxes are used in various applications, each requiring specific features from the gearbox:

Industrial Automation

In this field, gearboxes require high torque transfer capabilities, high precision, low noise, and long service life.

Machine Tools

Here, gearboxes require high rigidity, high precision, low vibration, and high reliability.

Heavy Duty Equipment

In this application, gearboxes require high torque transfer capabilities, durability, and dust and water resistance.

Solar and Wind Power Generation

In renewable energy technologies, gearboxes require high efficiency, durability, low maintenance, and the ability to withstand harsh environmental conditions.

Our Company’s Capabilities

Our company is a leading manufacturer of planetary gearboxes. We also specialize in Wheel drive gearboxes, Winch drive gearboxes, Track drive gearboxes, and slewing drives. Our products are used in various applications, including construction machinery, oil and coal geological exploration, shipping, metal smelting, solar and wind energy, and agriculture.

Our production and inspection equipment include CNC Gear grinding machine, gear measuring machine, cnc gear shaper, machine center, CMMS, and Torque test system. Not only do we produce our brand of products, but we also manufacture replacement products for brands like Brevini riduttori, BOSCH REXROTH, COMER INDUSTRIES, REGGIANA RIDUTTORI, ROSSI, and ZOLLERN.

Why Choose Us?

Experience and Expertise

With 20 years of experience, countless successful case studies, and a deep understanding of planetary gearboxes’ design, manufacture, and application, we can meet all your needs.

High Quality and Reliability

We use high-quality materials, advanced manufacturing processes, and strict quality control to ensure the reliability of our products.

Customization Ability

Whether you need a specific size, torque requirement, transmission ratio, or other technical specification, we can provide a custom solution.

Competitive Pricing

We offer products that provide excellent value for money.

Prompt Delivery and Quality Service

We provide quality pre-sales and after-sales service. You can count on us to deliver your order promptly and offer technical support, problem resolution, and after-sales maintenance.

Author: Miya

Understanding the Dynamics of Planetary Gearboxes and Their Speed Capabilities

Decoding the Speed Capabilities of a Planetary Gearbox

A planetary gearbox, often termed as an epicyclic gearbox, is a complex structure that is used to transfer rotational motion at varying speeds. The number of speeds a planetary gearbox has depends on several factors including the number of planets, the nature of the gear teeth, the materials used, and the specifics of the application.

Number of Planets

The number of planets in a gearbox directly influences the number of speeds it can achieve. More planets mean more speed options.

Gear Teeth

The number and arrangement of gear teeth also affect the speed capabilities of a gearbox. The more teeth a gear has, the slower it rotates, and vice versa.

Materials and Application

The materials used to construct the gearbox and its intended application also affect its speed capabilities. For instance, a gearbox designed for heavy-duty applications may have fewer but stronger gears, hence fewer speeds.

Benefits of Our Planetary Gearboxes

Our company specializes in the production of planetary gearboxes, among other products. Here are five key advantages of our gearboxes:

High Quality

Our gearboxes are made from high-quality materials and engineered to the highest standards, ensuring durability and reliability.

Advanced Technology

We employ the latest technology in the production of our gearboxes, ensuring that they offer superior performance.

Wide Range of Speeds

Our gearboxes offer a wide range of speeds, making them suitable for a variety of applications.

Customizable


We understand that different applications have different requirements. That’s why we offer custom-made solutions to meet your specific needs.

Competitive Pricing

Despite their superior quality and features, our gearboxes are competitively priced, ensuring that you get value for your money.

Considerations When Purchasing a Planetary Gearbox

When purchasing a planetary gearbox, there are several factors that you need to consider. These include:

Load Requirements

The gearbox must be able to handle the load that your application demands.

Accuracy Requirements

The accuracy of the gearbox is crucial, especially in applications where precision is vital.

Output Speed and Torque

The output speed and torque of the gearbox must match your application’s requirements.

Size and Installation Space

The gearbox must fit the space available for installation in your equipment.

Durability and Reliability

The gearbox must be durable and reliable, capable of withstanding the rigors of your application.

Temperature and Environmental Conditions

The gearbox must be able to operate effectively under the temperature and environmental conditions of your application.

Customization Requirements

If you have any specific requirements, the gearbox must be customizable to meet them.

Price and Cost-effectiveness

The price of the gearbox should be within your budget and offer value for money.

Technical Support and After-sales Service

The manufacturer should offer technical support and after-sales service to help you maintain the gearbox and address any issues that may arise.

Applications of Planetary Gearboxes

Planetary gearboxes are used in a variety of applications, each with its own unique requirements. These include:

Industrial Automation

In industrial automation, gearboxes must offer high torque transmission capabilities, high precision, low noise, and long life.

Machine Tools

In machine tools, gearboxes must offer high rigidity, high precision, low vibration, and high reliability.

Heavy-duty Equipment

In heavy-duty equipment, gearboxes must offer high torque transmission capabilities, durability, and dust and water resistance.

Solar and Wind Energy Generation

In solar and wind energy generation, gearboxes must offer high efficiency, durability, low maintenance, and the ability to withstand harsh environmental conditions.

Why Choose Us?

Our company is a leading manufacturer of planetary gearboxes, with over 20 years of experience in the industry. Here are a few reasons why you should choose us:

Experience and Expertise

We have a wealth of experience and expertise in the design, manufacture, and application of planetary gearboxes.

High Quality and Reliability

We use high-quality materials and advanced manufacturing processes to produce gearboxes that are reliable and durable.

Customization Capabilities

We can customize our gearboxes to meet your specific size, torque requirements, gear ratios, and other technical specifications.

Competitive Pricing

We offer high-quality products at competitive prices, ensuring that you get value for your money.

Timely Delivery and Quality Service

We offer excellent pre- and post-sales services, including technical support, problem-solving, and maintenance. We also ensure timely delivery of orders.

Author: Miya

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Understanding the Planetary Gearbox: How Many Gears Does It Have?

The Anatomy of a Planetary Gearbox

A planetary gearbox, also known as an epicyclic gearbox, typically consists of three main components: the sun gear, the planet gears, and the ring gear. The sun gear is the central gear around which the planet gears (usually 3-6) revolve. The ring gear encompasses the entire system. Hence, the minimum number of gears in a planetary gearbox is three. However, the final count depends on the design and specific requirements of the mechanism it serves.

Our Expertise in Planetary Gearbox Production

We specialize in manufacturing planetary gearboxes with unique advantages:

  • High Efficiency: Our gearboxes are designed to provide maximum power transfer.
  • Durability: We use high-quality materials to ensure longevity and resistance to wear and tear.
  • Customizability: We can adjust the number of gears and other parameters to meet specific needs.
  • Compact Design: Our gearboxes are compact, making them ideal for applications with limited space.
  • Excellent Support: We offer comprehensive technical support and customer service.

Choosing the Right Planetary Gearbox: Factors to Consider

There are several factors to consider when purchasing a planetary gearbox:

  1. Load Requirements: The gearbox should be able to handle the load of your application.
  2. Accuracy: The gearbox should provide the desired level of precision.
  3. Output Speed and Torque: Consider the speed and torque that your application requires.
  4. Size and Installation Space: The gearbox should fit within the available space.
  5. Durability and Reliability: The gearbox should be of high quality to ensure long-term reliability.
  6. Temperature and Environmental Conditions: The gearbox should be able to perform well under the specific environmental conditions of your application.
  7. Customization: The gearbox should be customizable to meet your specific needs.
  8. Cost and Value: Consider the price of the gearbox and whether it offers good value for money.
  9. Technical Support: Ensure that the manufacturer provides adequate technical support and after-sales service.

Applications of Planetary Gearboxes and Their Specific Requirements

Planetary gearboxes are used in various industries with different requirements:

  • Industrial Automation: Requires high torque transmission, accuracy, low noise, and longevity.
  • Machine Tools: Needs high rigidity, precision, low vibration, and reliability.
  • Heavy Machinery: Demands high torque transmission, durability, dust and water resistance.
  • Solar and Wind Power Generation: Requires high efficiency, durability, low maintenance, and adaptability to harsh conditions.

Our Company Strength

We are a professional manufacturer of planetary gearboxes, including Wheel drive gearbox, Winch drive gearbox, Track drive gearbox, and slewing drive. Our products find use in numerous applications, including construction machinery, oil and coal geological exploration, shipping, metal smelting, solar and wind power, and agriculture. We boast advanced production and inspection equipment, such as CNC Gear grinding machine, gear measuring machine, CNC gear shaper, machine center, CMMS, and Torque test system.

We also produce equivalent products of other brands like Brevini riduttori, BOSCH REXROTH, COMER INDUSTRIES, REGGIANA RIDUTTORI, ROSSI, and ZOLLERN, ensuring the same installation dimensions and very similar performance parameters.

Why Choose Us?

  • Experience and Knowledge: With 20 years of rich experience and countless successful cases, we are familiar with the design, manufacture, and application of planetary gearboxes.
  • Quality and Reliability: We use high-quality materials, advanced manufacturing processes, and strict quality control measures to ensure the quality and reliability of our products.
  • Customization: Whether it is specific dimensions, torque requirements, gear ratios, or other technical specifications, we can provide customized solutions.
  • Competitive Prices: We offer products with a competitive price-performance ratio.
  • Timely Delivery and Quality Service: We ensure timely delivery of orders, providing technical support, problem-solving, and after-sales maintenance services.

Author: Miya


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Understanding How Planetary Gearboxes Are Made and Their Applications

Discovering the Process of How a Planetary Gearbox is Made

A planetary gearbox, also known as a planetary gearset or system, is a gear system consisting of one or more outer gears, or planet gears, revolving around a central, or sun gear. Here is a step-by-step process of how it’s made:

Designing the Gearbox

The first step in the process is creating a detailed design of the gearbox, including the sun gear, planet gears, and ring gear. This design helps determine the gearbox’s power, torque, and speed capabilities.

Manufacturing the Gears

The gears are then made from high-quality steel through a process called gear cutting. This involves shaping the gear teeth precisely to ensure they mesh correctly and smoothly.

Assembling the Gearbox

Once the gears are made, they are assembled together. The sun gear is placed in the center, surrounded by the planet gears, which are mounted on a carrier. The ring gear encloses the entire system.

Testing the Gearbox

The final step is testing the gearbox. This ensures that it operates smoothly and efficiently and is of the highest quality.

Our Expertly Crafted Planetary Gearboxes

We are a leading manufacturer of planetary gearboxes. Here are five advantages of our products:

High Quality

Our gearboxes are made from the finest materials and undergo rigorous quality control checks to ensure durability and efficiency.

High Precision

The precision of our gearboxes is unmatched thanks to our advanced manufacturing processes and quality control measures.

High Efficiency

With our planetary gearboxes, you can expect high efficiency, resulting in better performance and lower energy consumption.

Customization

We understand that every application is unique. That’s why we offer customization options to meet your specific needs.

Competitive Pricing

Despite the high quality of our gearboxes, we believe in offering competitive prices to our customers.

Considerations When Purchasing a Planetary Gearbox


When purchasing a planetary gearbox, it’s essential to consider the following factors:

Load Requirements

The gearbox must be able to handle the load requirements of your application.

Accuracy Requirements

The precision of the gearbox is vital, especially for applications that require exact movements or positioning.

Output Speed and Torque

The gearbox should have the capability to deliver the required speed and torque.

Size and Mounting Space

Ensure the gearbox fits into the available space in your application.

Durability and Reliability

The gearbox should be durable and reliable, capable of withstanding the demands of your application.

Temperature and Environmental Conditions

The gearbox should be able to operate effectively under the specific temperature and environmental conditions of your application.

Customization Needs

If your application has unique requirements, you may need a customized gearbox.

Price and Value for Money

Ensure the gearbox offers good value for money.

Technical Support and After-sales Service

Choose a manufacturer that offers excellent technical support and after-sales service.

Applications of Planetary Gearboxes

Planetary gearboxes are versatile and can be used in a variety of applications.

Industrial Automation

In industrial automation, planetary gearboxes are used for their high torque transmission capability, high precision, low noise, and long lifespan.

Machine Tools

In machine tools, they are required for their high rigidity, high precision, low vibration, and high reliability.

Heavy Duty Equipment

In heavy-duty equipment, they are valued for their high torque transmission capability, durability, dust and water resistance.

Solar and Wind Energy Generation

In solar and wind energy generation, they are used for their high efficiency, durability, low maintenance, and ability to withstand harsh environmental conditions.

About Our Company

We are a professional factory specializing in the manufacture of planetary gearboxes. We also produce Wheel drive gearboxes, Winch drive gearboxes, Track drive gearboxes, and slewing drives. We have multiple advanced production and inspection equipment, such as CNC Gear grinding machine, gear measuring machine, CNC gear shaper, machine center, CMMS, and a Torque test system.

Replacement Products

We also produce replacement products for other brands, including Brevini riduttori, BOSCH REXROTH, COMER INDUSTRIES, REGGIANA RIDUTTORI, ROSSI, and ZOLLERN. Our replacement products have installation dimensions that are fully consistent with the original products and performance parameters that are very close.

Why Choose Us?

With over 20 years of experience, a multitude of successful cases, and deep knowledge of planetary gearbox design, manufacturing, and application, we are your go-to choice.

Quality and Reliability

We use high-quality materials, advanced manufacturing processes, and strict quality control to ensure the quality and reliability of our gearboxes.

Customization Ability

Whether you need a specific size, torque requirement, gear ratio, or other technical specifications, we can provide a custom solution.

Competitive Pricing

We offer products that provide excellent value for money.

Timely Delivery and Quality Service

We ensure timely delivery of orders and provide excellent pre-sales and after-sales services, including technical support, problem-solving, and maintenance.

Author: Miya

Understanding How Planetary Gearboxes Change Gear Ratio and Their Applications

How Do Planetary Gearboxes Change Gear Ratio?

Planetary gearboxes, also known as epicyclic gearboxes, have a unique design that allows them to change gear ratio. This is achieved by altering the input and output of the system.

The Structure of a Planetary Gearbox

A planetary gearbox consists of three main components: the sun gear at the center, the planet gears rotating around the sun gear, and the ring gear that encloses them. The sun and planet gears are connected by a carrier, which controls their movement.

The Mechanism

When the sun gear is the input, and the carrier is the output, the gear ratio is determined by the number of teeth on the sun gear and the planet gears. If the input and output are switched, the gear ratio changes.

Changing the Gear Ratio

The ring gear can also be used to change the gear ratio. When the ring gear is held stationary and the sun gear is used as the input, the planet gears rotate at a different speed, changing the gear ratio.

Our Professional Production of Planetary Gearboxes

Our company is a professional manufacturer of planetary gearboxes, with several advantages:

1. Quality: We use high-grade materials and advanced production techniques to guarantee the quality of our products.

2. Precision: Our gearboxes are designed and manufactured with precision, ensuring accurate gear ratio changes.

3. Durability: Our gearboxes are built to last, withstanding harsh conditions and heavy loads.

4. Efficiency: Our gearboxes are designed for maximum efficiency, minimizing power loss.

5. Variety: We offer a wide range of planetary gearboxes to cater to different applications and requirements.

Considerations When Purchasing a Planetary Gearbox

When purchasing a planetary gearbox, it’s important to consider the following factors:

Load Demand

The gearbox should be able to handle the load demands of the application. This includes both the torque and speed requirements.

Accuracy Requirements

The gearbox should be able to change the gear ratio accurately. This is particularly important in applications that require precise speed control.

Output Speed and Torque

The output speed and torque should match the requirements of the application. The gearbox should be able to provide the necessary power without overheating or failing.

Size and Installation Space

The gearbox should fit in the available installation space. It should also be easy to install and maintain.

Durability and Reliability

The gearbox should be durable and reliable, able to withstand harsh conditions and heavy loads without failing.

Temperature and Environmental Conditions

The gearbox should be able to operate efficiently in the temperature and environmental conditions of the application.

Customization Needs

If the standard gearboxes do not meet the application’s requirements, the manufacturer should be able to customize the gearbox.

Price and Value for Money

The price of the gearbox should be reasonable and provide value for money. This includes the cost of installation, maintenance, and replacement parts.

Technical Support and After-Sales Service

The manufacturer should provide technical support and after-sales service. This includes troubleshooting, maintenance, and replacement of parts.

Applications of Planetary Gearboxes and Their Specific Requirements

Planetary gearboxes are used in a wide range of applications, each with its specific requirements:

Industrial Automation

In industrial automation, planetary gearboxes are used for their high torque transmission capability, high precision, low noise, and long lifespan.

Machine Tools

In machine tools, planetary gearboxes are used for their high rigidity, high precision, low vibration, and high reliability.

Heavy-duty Equipment

In heavy-duty equipment, planetary gearboxes are used for their high torque transmission capability, durability, and dust and water resistance.

Solar and Wind Power Generation

In solar and wind power generation, planetary gearboxes are used for their high efficiency, durability, low maintenance, and ability to withstand harsh environmental conditions.

Our Company Strengths

Our company is a professional manufacturer of planetary gearboxes, including Wheel drive gearbox, Winch drive gearbox, Track drive gearbox, and slewing drive. We also produce replacement products for brands like Brevini riduttori, BOSCH REXROTH, COMER INDUSTRIES, REGGIANA RIDUTTORI, ROSSI, ZOLLERN with the same installation dimensions and similar performance parameters.

Reasons to Choose Us

Experience and Expertise

We have 20 years of experience in the design, manufacture, and application of planetary gearboxes, with numerous successful cases.

Quality and Reliability

We use high-quality materials, advanced manufacturing processes, and strict quality control to ensure the quality and reliability of our products.

Customization Ability

We can provide customized solutions, whether it’s specific dimensions, torque requirements, gear ratios, or other technical specifications.

Competitive Prices

We offer products with a competitive price advantage.

Prompt Delivery and Quality Service

We provide excellent pre-sale and after-sale services. We ensure timely delivery of orders and offer technical support, issue resolution, and after-sales maintenance services.

Author: Miya

China manufacturer Durable Planetary Reduction Gear Reducer Gearbox with high quality

Product Description

Durable Planetary Reduction Gear Reducer Gearbox

Product description:

Rated Power 0.4KW~9551KW
Rated Torque Up to 1920KN.m
Gear Arrangement Planetary with helical or bevel gearbox
Input Speed 50HZ or 60HZ of 4Pole,6Pole and 8pole motor
Ratio i=25~4000
Installation Form Flange Mounted, Foot Mounted or Torque Arm Mounted

P Series Planetary Gearbox adopts the involute planetary gear transmission with inner mesh, outer mesh and divided power employed reasonably. So the series has the features of light weight, small volume, high transmission ratio, high efficiency, smooth rotation, low noise and good applicability.
Application:
P Series Planetary Gearbox is widely used in many industries such as metallurgy, mining, hoisting and transportation, electrical power, energy resources, construction and building materials, light industry and traffic, etc.

P series planetary gearbox with good prices
1.P Series Planetary Gear Units is designed according to the involute planetary gear transmission with inner mesh,outer mesh and divided power employed reasonably. 

2.P series planetary gear unit has the feature of light weight , small volume, high transmission ratio,  
high efficiency, smooth rotation, low noise and good applicability. 

3.P series is widely used in industries such as metallurgy,  mining,  hoisting and transportation, electrical power, energy resources, construction and building materials, light industry and traffic.

 4.Technical Data

Input power Ratio Torque Planetary gear units stage Mounting type
0.4~9551kW 25~4000 Up to 1920000N.m 2 stage
3 stage
Horizontal
Vertical

 
 
5.Basic Information
Gear Arrangement:Helical gear
Mounting Type: Horizontal, Vertical
Types: P2N,P2L,P2S,P2K,P3N,P3S,P3K
 

 6.Features

Features of Planetary gearbox Light weight
Small volume
High transmission ratio
High transmission efficiency
Smooth rotation
Good applicability

P series planetary gearbox with good prices
 
7.Explanation of types
P2N-2-stage planetary gear units:
P2L-Bevel,2-stage planetary gear units:
P2S-Helical,2-stage planetary gear units;
P2K-Bevel-helical,2-stage planetary gear units:
P3N-3-stage planetary gear units;
P3S-Helical,3-stage planetary gear units;
P3K-Bevel-helical,3-stage planetary gear units;

8.Our Services:

Pre-sale services 1. Select equipment model.
2.Design and manufacture products according to clients’ special requirement.
3.Train technical personal for clients
Services during selling 1.Pre-check and accept products ahead of delivery.
2. Help clients to draft solving plans.
After-sale services 1.Assist clients to prepare for the first construction scheme.
2. Train the first-line operators.
3.Take initiative to eliminate the trouble rapidly.
4. Provide technical exchanging.

9.Product picture:

10.Our company :
AOKMAN was founded in 1982, which has more than 36 years in R & D and manufacturing of gearboxes, gears, shaft, motor and spare parts.
We can offer the proper solution for uncountable applications. Our products are widely used in the ranges of metallurgical, steel, mining, pulp and paper, sugar and alcohol market and various other types of machines with a strong presence in the international market.
AOKMAN has become a reliable supplier, able to supply high quality gearboxes.With 36 years experience, we assure you the utmost reliability and security for both product and services.

11.Customer visiting:

12.FAQ:
1.Q:What kinds of gearbox can you produce for us?
A:Main products of our company: UDL series speed variator,RV series worm gear reducer, ATA series shaft mounted gearbox, X,B series gear reducer,
P series planetary gearbox and R, S, K, and F series helical-tooth reducer, more
than 1 hundred models and thousands of specifications
2.Q:Can you make as per custom drawing?
A: Yes, we offer customized service for customers.
3.Q:What is your terms of payment ?
A: 30% Advance payment by T/T after signing the contract.70% before delivery
4.Q:What is your MOQ?
A: 1 Set

Welcome you contact me if you are interested in our product.
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Application: Machinery, Industry
Function: Change Drive Torque, Speed Changing, Speed Reduction
Layout: Coaxial
Hardness: Hardened
Installation: Horizontal Type
Step: Double-Step
Customization:
Available

|

Customized Request

planetary gearbox

Concept of Coaxial and Parallel Shaft Arrangements in Planetary Gearboxes

Coaxial and parallel shaft arrangements refer to the orientation of the input and output shafts in a planetary gearbox:

  • Coaxial Shaft Arrangement: In this arrangement, the input and output shafts are aligned along the same axis, with one shaft passing through the center of the other. This design results in a compact and space-efficient gearbox, making it suitable for applications with limited space. Coaxial planetary gearboxes are commonly used in scenarios where the gearbox needs to be integrated into a compact housing or enclosure.
  • Parallel Shaft Arrangement: In a parallel shaft arrangement, the input and output shafts are positioned parallel to each other but not on the same axis. Instead, they are offset from each other. This configuration allows for greater flexibility in designing the layout of the gearbox and the surrounding machinery. Parallel shaft planetary gearboxes are often used in applications where the spatial arrangement requires the input and output shafts to be positioned in different locations.

The choice between a coaxial and parallel shaft arrangement depends on factors such as available space, mechanical requirements, and the desired layout of the overall system. Coaxial arrangements are advantageous when space is limited, while parallel arrangements offer more design flexibility for accommodating various spatial constraints.

planetary gearbox

Impact of Temperature Variations and Environmental Conditions on Planetary Gearbox Performance

The performance of planetary gearboxes can be significantly influenced by temperature variations and environmental conditions. Here’s how these factors impact their operation:

Temperature Variations: Extreme temperature fluctuations can affect the lubrication properties of the gearbox. Cold temperatures can cause the lubricant to thicken, leading to increased friction and reduced efficiency. On the other hand, high temperatures can cause the lubricant to thin out, potentially leading to insufficient lubrication and accelerated wear.

Environmental Contaminants: Planetary gearboxes used in outdoor or industrial environments can be exposed to contaminants such as dust, dirt, moisture, and chemicals. These contaminants can infiltrate the gearbox and degrade the quality of the lubricant. Additionally, abrasive particles can cause wear on gear surfaces, leading to decreased performance and potential damage.

Corrosion: Exposure to moisture, especially in humid or corrosive environments, can lead to corrosion of gearbox components. Corrosion weakens the structural integrity of gears and other components, which can ultimately result in premature failure.

Thermal Expansion: Temperature changes can cause materials to expand and contract. In gearboxes, this can lead to misalignment of gears and improper meshing, causing noise, vibration, and reduced efficiency. Proper consideration of thermal expansion is crucial in gearbox design.

Sealing and Ventilation: To mitigate the impact of temperature and environmental factors, planetary gearboxes need effective sealing to prevent contaminants from entering and to retain the lubricant. Proper ventilation is also essential to prevent pressure build-up inside the gearbox due to temperature changes.

Cooling Systems: In applications where temperature control is critical, cooling systems such as fans or heat exchangers can be incorporated to maintain optimal operating temperatures. This helps prevent overheating and ensures consistent gearbox performance.

Overall, temperature variations and environmental conditions can have a profound impact on the performance and lifespan of planetary gearboxes. Manufacturers and operators need to consider these factors during design, installation, and maintenance to ensure reliable and efficient operation.

planetary gearbox

Role of Sun, Planet, and Ring Gears in Planetary Gearboxes

The arrangement of sun, planet, and ring gears is a fundamental aspect of planetary gearboxes and significantly contributes to their performance. Each gear type plays a specific role in the gearbox’s operation:

  • Sun Gear: The sun gear is located at the center and is driven by the input power source. It transmits torque to the planet gears, causing them to orbit around it. The sun gear’s size and rotation speed affect the overall gear ratio of the system.
  • Planet Gears: Planet gears are smaller gears that surround the sun gear. They are held in place by the planet carrier and mesh with both the sun gear and the internal teeth of the ring gear. As the sun gear rotates, the planet gears revolve around it, engaging with both the sun and ring gears simultaneously. This arrangement multiplies torque and changes the direction of rotation.
  • Ring Gear (Annulus Gear): The ring gear is the outermost gear with internal teeth that mesh with the planet gears’ external teeth. It remains stationary or acts as the output shaft. The interaction between the planet gears and the ring gear causes the planet gears to rotate on their own axes as they orbit the sun gear.

The arrangement of these gears allows for various gear reduction ratios and torque multiplication effects, making planetary gearboxes versatile and efficient for a wide range of applications. The combination of multiple gear engagements and interactions distributes the load across multiple gear teeth, resulting in higher torque capacity, smoother operation, and lower stress on individual gear teeth.

Planetary gearboxes offer advantages such as compact size, high torque density, and the ability to achieve multiple gear reduction stages within a single unit. The arrangement of the sun, planet, and ring gears is essential for achieving these benefits while maintaining efficiency and reliability in various mechanical systems.

China manufacturer Durable Planetary Reduction Gear Reducer Gearbox   with high quality China manufacturer Durable Planetary Reduction Gear Reducer Gearbox   with high quality
editor by CX 2024-01-02

Understanding the Possibility of a 5-Speed Planetary Gearbox and its Commercial Applications

Understanding the Possibility of a 5-Speed Planetary Gearbox and its Commercial Applications

Can a Planetary Gearbox Have 5 Speeds?

Yes, a planetary gearbox can indeed have 5 speeds. The number of speeds in a gearbox is determined by the arrangement and interaction of gears within it. By altering and designing these gear interactions in a specific way, it is possible to create a 5-speed planetary gearbox. This flexibility makes planetary gearboxes an ideal choice for a wide range of applications, from industrial automation to renewable energy generation.

Our Superior Planetary Gearboxes

We are a leading manufacturer of planetary gearboxes. Our products stand out due to their:

  1. Efficiency: Our gearboxes are designed for maximum efficiency, enabling better energy usage and cost savings.
  2. Durability: Built with high-quality materials, our gearboxes are able to withstand harsh operating conditions and are designed for long-term use.
  3. Customizability: We offer customizable gearboxes to cater to the specific needs of various applications.
  4. Affordability: Despite their superior quality, our gearboxes are competitively priced, providing excellent value for money.
  5. Technical Support: We provide comprehensive technical support to ensure that our gearboxes work optimally in your applications.

Factors to Consider When Purchasing a Planetary Gearbox

When purchasing a planetary gearbox, it is important to consider factors such as:

  • Load Requirements: The gearbox should be able to handle the load requirements of your application. This includes both the operational load and any potential overload conditions.
  • Accuracy Requirements: Depending on the application, the gearbox may need to deliver power with a high degree of accuracy.
  • Output Speed and Torque: The gearbox must be able to provide the required output speed and torque.
  • Size and Installation Space: The gearbox should fit within the available installation space.
  • Durability and Reliability: The gearbox should be durable and reliable, capable of operating under the conditions of your application for a long period of time.
  • Temperature and Environmental Conditions: The gearbox should be able to operate under the temperature and environmental conditions of your application.
  • Customization Requirements: If your application has specific requirements, you may need a customized gearbox.
  • Price and Value for Money: The gearbox should be competitively priced and provide good value for money.
  • Technical Support and After-Sales Service: The manufacturer should provide good technical support and after-sales service.

Applications of Planetary Gearboxes

Planetary gearboxes are used in a variety of applications, each with its own specific requirements:

  • Industrial Automation: Requires high torque transmission capabilities, high precision, low noise, and long lifespan.
  • Machine Tools: Requires high rigidity, high precision, low vibration, and high reliability.
  • Heavy-Duty Equipment: Requires high torque transmission capabilities, durability, dust and water resistance.
  • Solar and Wind Energy Generation: Requires high efficiency, durability, low maintenance, and ability to withstand harsh environmental conditions.

Our Company Strength

We are a professional manufacturer of planetary gearboxes. We specialize in the production of Planetary gearbox, Wheel drive gearbox, Winch drive gearbox, Track drive gearbox, and slewing drive. Our gearboxes are used in a variety of applications, including construction machinery, oil, coal geological exploration, shipping, metal smelting, solar energy, wind energy, and agriculture. We have several advanced production and inspection equipment, including CNC Gear grinding machine, gear measuring machine, cnc gear shaper, machine center, CMMS, and Torque test system.

Our Replacement Products

We also produce replacement products for other brands. Our gearboxes are compatible in terms of installation dimensions and very close in performance parameters with brands like Brevini riduttori, BOSCH REXROTH, COMER INDUSTRIES, REGGIANA RIDUTTORI, ROSSI, ZOLLERN.

Reasons to Choose Us

Our customers choose us for our:

  • Experience and Expertise: With 20 years of rich experience and numerous successful cases, we are well-versed in the design, manufacture, and application of planetary gearboxes.
  • Quality and Reliability: We use high-quality materials, advanced manufacturing processes, and strict quality control to ensure the quality and reliability of our products.
  • Customization Capabilities: We can provide customized solutions to meet specific dimensions, torque requirements, gear ratios or other technical specifications.
  • Competitive Pricing: We offer products with a competitive price-performance ratio.
  • Prompt Delivery and Quality Service: We ensure timely delivery of orders and provide technical support, problem resolution, and after-sales maintenance services.

Author: Miya