ZheJiang Quality M2 Size 29X29mm Hardened Milled Helical Teeth Gear Rack and Pinion (TCHTMH5711-Q7-1000MM)
1. Available in sizes in Module 1.25/1.5/2/3/4/5/6/7/8/9/10
2. Repeatability of up to ± 0.026mm
3. Teeth hardness HRC50°-53°.
4. Extremely compact frame with high inherent stiffness
5. It is designed for high-temperature resistance, long service life.
6. Rigidness improved, Smaller size, Easy to maintain, Improve accuracy, Easy assemble, etc.
1. The operation conditions need to be within the rated values as shown in the technical information.
2. Avoid dust, debris, and any foreign objects from entering the rack and pinion return system.
3. The operational temperature should be under 80 ºC. In high-temperature environments above 80ºC.
4. If the product can be used in a special environment, such as vacuum, vibration,
clean room, corrosive chemicals, organic solvents, extremely high or low temperatures, humidity, liquid splashes,
oil drops or mist, high salt, heavy load, vertical or cantilever installations. Please Confirm first with TOCO.
5. For vertical installations, when loaded, there is a possibility that the slider may fall. We recommend adding
proper braking and ensure functionality before the operation.
1. Lubricate the product before the initial use. Note the type of grease used and avoid mixing different types together.
2. For normal operating conditions, it is recommended to check the operation every 100km, clean and supply grease CHINAMFG the rack and pinion.
|Rack and pinion
|Plastic bag+Cartons Or Wooden Packing
|T/T, Western Union
|Production lead time
|15 business days for sample, 35 days for the bulk
|Rack and pinion
|1. Automatic controlling machine
2. Semi-conductor industry
3. General industry machinery
4. Medical equipment
5. Solar energy equipment
6. Machine tool
7. Parking system
8. High-speed rail and aviation transportation equipment, etc.
Package & Shipping
1.Package: Carton or wooden case.
2.Delivery time: 15 days after receiving payment.
3.Shipping: by express (DHL, TNT, FedEx, etc.) or by sea.
ZheJiang brand registered trademark, High-Tech Enterprise, letter patents, and ISO.
|Machinery, Laser Cutting Machines
|Hardened Tooth Surface
|Toothed Portion Shape:
|S45c or Scm440
What types of materials are typically used for rack and pinion components?
Various materials are used for manufacturing rack and pinion components, depending on the specific application requirements and operating conditions. The choice of materials is crucial to ensure the performance, durability, and reliability of the rack and pinion system. Here are some types of materials that are typically used for rack and pinion components:
- Steel Alloys: Steel alloys are commonly used for rack and pinion components due to their excellent strength, hardness, and wear resistance. Different types of steel alloys, such as carbon steel, alloy steel, or tool steel, may be employed based on the desired properties and load requirements. Steel offers good durability and can withstand heavy loads, making it suitable for various industrial applications.
- Stainless Steel: Stainless steel is another popular material choice for rack and pinion components, especially in applications where corrosion resistance is critical. Stainless steel offers excellent resistance to rust, oxidation, and chemical corrosion, making it suitable for environments with high humidity, moisture, or exposure to corrosive substances. It provides good strength and durability while maintaining a clean and aesthetic appearance.
- Cast Iron: Cast iron is sometimes used for rack and pinion components, particularly in larger or heavier-duty applications. Cast iron possesses high compressive strength, good vibration damping properties, and excellent wear resistance. It can handle substantial loads and is suitable for applications where noise reduction and stability are important factors.
- Non-Ferrous Alloys: Non-ferrous alloys, such as bronze or brass, are utilized in specific cases where their unique properties are advantageous. These alloys offer good corrosion resistance, high machinability, and low friction characteristics. They are often chosen for applications where self-lubrication or compatibility with softer mating materials is required.
- Plastics and Polymers: Certain plastic materials and polymers, such as nylon, acetal, or polyethylene, are used for rack and pinion components in specific applications. These materials offer advantages such as low friction, self-lubrication, lightweight, and resistance to chemicals or moisture. Plastic components can contribute to quieter operation, reduce the need for external lubrication, and provide cost-effective solutions in certain environments or applications.
- Specialized Alloys and Coatings: In some demanding applications, specialized alloys or coatings may be employed to enhance the performance of rack and pinion components. For example, hardened or heat-treated alloys can provide increased strength and durability. Coatings such as chrome plating or nitriding can improve wear resistance and reduce friction. These materials and coatings are typically chosen for specific requirements, such as high-load capacities, extreme operating conditions, or extended service life.
It is important to note that the selection of materials for rack and pinion components depends on various factors, including load capacity, speed, environmental conditions, cost considerations, and specific application requirements. Engineers and manufacturers evaluate these factors to determine the most suitable material or combination of materials that will optimize the performance and longevity of the rack and pinion system.
Can rack and pinion systems be integrated into robotic and automation equipment?
Yes, rack and pinion systems can be integrated into robotic and automation equipment, offering several advantages in terms of precision, reliability, and versatility. Here’s a detailed explanation:
- Precision and Accuracy: Rack and pinion systems provide high precision and accuracy, making them suitable for applications that require precise linear motion control. The meshing of the rack and pinion gears allows for smooth and consistent movement, ensuring precise positioning and repeatability in robotic and automation equipment.
- Load Capacity: Rack and pinion systems can handle a wide range of load capacities, making them versatile for various robotic and automation applications. By selecting appropriate materials and design parameters, rack and pinion systems can be customized to accommodate different loads, ensuring efficient and reliable operation even under heavy-duty conditions.
- Compact Design: Rack and pinion systems have a compact design, which is advantageous in robotic and automation equipment where space is often limited. The linear nature of the rack allows for efficient packaging, making it easier to integrate the system into tight spaces without compromising functionality or performance.
- Fast and Efficient Operation: Rack and pinion systems enable fast and efficient linear motion, making them suitable for applications that require quick and precise movements. The direct mechanical linkage between the rack and pinion gears allows for rapid acceleration and deceleration, facilitating high-speed operation in robotic and automation equipment.
- Reliability and Durability: Rack and pinion systems are known for their reliability and durability, with the ability to withstand continuous use in demanding industrial environments. The materials used in rack and pinion components, such as hardened steel or engineering plastics, offer excellent wear resistance and mechanical strength, ensuring long service life and minimal maintenance requirements.
- Easy Integration with Drive Systems: Rack and pinion systems can be easily integrated with various drive systems, such as motors or actuators, to enable automated motion control. The linear motion provided by the rack can be translated into rotary motion using appropriate drive mechanisms, allowing for seamless integration into robotic and automation equipment.
In conclusion, rack and pinion systems can be successfully integrated into robotic and automation equipment due to their precision, load capacity, compact design, fast operation, reliability, durability, and compatibility with drive systems. These features make rack and pinion systems a popular choice in a wide range of applications, including pick-and-place robots, CNC machines, packaging equipment, and many others that require accurate and efficient linear motion control.
How does a rack and pinion compare to other methods of motion conversion?
When comparing a rack and pinion system to other methods of motion conversion, several factors come into play. Here’s a detailed explanation of how a rack and pinion system compares to other common methods:
- Efficiency: Rack and pinion systems are known for their high efficiency in converting rotational motion into linear motion. The direct contact between the rack and pinion teeth ensures a positive transfer of power with minimal energy losses. In comparison, other methods like belt and pulley systems or chain drives may experience greater friction and energy losses due to the sliding or bending of the flexible elements involved.
- Precision: Rack and pinion systems offer good precision and accuracy, especially when properly designed and manufactured. The teeth engagement provides a positive and repeatable motion transfer, allowing for precise positioning and control. However, some other methods like lead screws or ball screws may offer even higher precision due to their thread-based mechanism, which reduces backlash and provides finer resolution.
- Speed and Velocity: Rack and pinion systems can achieve high speeds and velocities, particularly in applications where the pinion is driven by a powerful motor. The direct engagement of the teeth allows for rapid motion and response. However, methods like belt and pulley systems or gear trains can also achieve high speeds, depending on the design and the mechanical advantage provided by the system.
- Load Capacity: Rack and pinion systems can handle significant loads, especially when designed with sturdy materials and appropriate tooth profiles. The linear contact between the rack and pinion teeth distributes the load over a larger area, allowing for higher load-carrying capacity. However, methods like hydraulic or pneumatic systems can offer even higher load capacities, making them more suitable for heavy-duty applications.
- Compactness: Rack and pinion systems are generally compact and space-efficient. The linear motion is achieved in a relatively small area, making them suitable for applications where space is limited. Other methods like lead screws or hydraulic systems may require more space due to their elongated or bulky nature.
- Noise and Vibration: Rack and pinion systems can generate some noise and vibration, particularly at high speeds or when there is backlash present. However, advancements in design and manufacturing techniques have led to quieter rack and pinion systems. Other methods like belt and pulley systems or gear trains may also generate noise and vibration, depending on the specific implementation and operating conditions.
It’s important to note that the suitability of a motion conversion method depends on the specific application requirements, such as load capacity, precision, speed, available space, and cost considerations. Each method has its strengths and limitations, and the choice should be made based on a thorough evaluation of these factors in relation to the application’s needs.
editor by CX 2023-09-28