China wholesaler Spur CNC Mold Flexible Gear Rack and Pinion straight bevel gear

Product Description

Product Name:Spur cnc mold flexible gear rack and pinion

Specifications:

Gear ratio Module of gear Locating distance Offset distance
10/43 4.186 92 -25
47

 Processing rage:
 

Processing range Face milling Face Hobing  
Max. gear ratio 200:1 200:1  
Max. whole depth 20mm(0.787″) 20mm(0.787″)  
Max. tooth width 58mm(2.283″) 58mm(2.283″)  
Tooth number range 1~200 1~200  
Max. pitch circle diameter 280mm(11″) 280mm(11″)  
Max. cutter size(diameter) 228.6mm(9″) 228.6mm(9″)  
Rating module range 2~13 2~13  

 

Company Information

 

HangZhou CHINAMFG automobile industry co.,ltd is 1 of the biggest auto parts supplier in china, its main auto parts include front/rear axle assembly for light truck and passenger car, final drive, pinion or auto gear, front/rear muffler, seat and other accessory.

We have professional development team and advanced equipment, we can develop and manufacture related parts according to you, supply with you a set of solutions, so tell us your requirement, and you will get an answer beyond your expectations.

Xihu (West Lake) Dis. industry gear workshop is belonging to vehicle axle factory of HangZhou Xihu (West Lake) Dis. Automobile Industry Co.,Ltd, and concentrate on designing and manufacturing automobile gear products, possesses China made and imported advanced gear milling, heat-treatment, gear grinding and other gear processing facilities, composed 1 machining line of driving and driven spiral bevel gear, 1 heat-treatment line, with the annual production of 800,000 sets of automobile gear.

FAQ

Q1. What is your terms of packing?
A: Generally, we pack out goods in containers by iron frame. If you have special requirement we can follow. 

Q2. What is your terms of payment?
A: T/T 50% as deposit, and 50% before delivery. We’ll show you the photos of the products and packages 
before you pay the balance.

Q3. What is your terms of delivery?
A:  It takes about 15 days after receiving your advance payment. 

Q4. How about your delivery time?
A: Generally, it will take 10 to 15 days after receiving your advance payment. The specific delivery time depends 
on the items and the quantity of your order.

Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q6. What is your sample policy?
A: Since this product is high-value product, we can accept sample by discount. Should the production be large in quantity, we may even consider re-funding for the sample.

Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery

Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, 
no matter where they come from.

Our Service

1. OEM Manufacturing welcome: Product, Package… 

2. Sample order 

3. We will reply you for your inquiry in 24 hours.

4. after sending, we will track the products for you once every 2 days, until you get the products. When you got the goods, test them, and give me a feedback.If you have any questions about the problem, contact with us, we will offer the solve way for you.

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Type: Driving Axle
Gear Ratio: 200:1
Max Whole Depth: 20mm
Tooth Number Range: 1-200
Shape: Rack Gear
Moudle Range: 2-13
Customization:
Available

|

Customized Request

plastic gear rack

What types of materials are commonly used in rack and pinion components?

Various materials are commonly used in the manufacturing of rack and pinion components. Here’s a detailed explanation of the materials frequently employed for rack and pinion systems:

  • Steel: Steel is a widely used material for rack and pinion components due to its excellent strength, durability, and wear resistance. Carbon steel, such as C45 or 1045 steel, is commonly utilized for standard applications. Alloy steels, such as 4140 or 4340, offer enhanced strength and toughness, making them suitable for heavy-duty or high-load applications. Steel components can be heat-treated to further improve their mechanical properties.
  • Stainless Steel: Stainless steel is chosen for rack and pinion systems when corrosion resistance is a critical requirement. Stainless steel alloys, such as 304 or 316, exhibit excellent resistance to rust, oxidation, and chemical corrosion. These materials are commonly used in applications where the system is exposed to moisture, humidity, or corrosive environments, such as marine or food processing industries.
  • Aluminum: Aluminum is favored for rack and pinion components when weight reduction is a priority. Aluminum alloys, such as 6061 or 7075, offer a favorable strength-to-weight ratio, making them suitable for applications where minimizing inertia and achieving high-speed performance are important. Aluminum components also exhibit good corrosion resistance and are commonly used in industries such as aerospace, automotive, and robotics.
  • Brass: Brass is utilized in certain rack and pinion applications that require its specific properties. Brass offers good corrosion resistance, low friction, and favorable machinability. It is often chosen for applications where noise reduction and smooth operation are critical, such as in musical instruments or precision equipment. Brass components can be fabricated through machining or casting processes.
  • Plastics: Certain engineering plastics are suitable for rack and pinion applications that require lightweight, low-friction, or self-lubricating properties. Common plastics used include nylon (such as PA6 or PA66), acetal (such as POM), or polyethylene (such as UHMWPE). These materials offer good wear resistance, low friction, and resistance to chemicals. Plastics are often employed in applications that demand quiet operation, such as in office equipment, medical devices, or consumer goods.
  • Other Alloys: Depending on specific application requirements, other alloy materials may be used for rack and pinion components. For example, bronze or phosphor bronze alloys offer good wear resistance and self-lubricating properties, making them suitable for applications with high sliding speeds or where oil-free operation is desired. Additionally, titanium alloys may be used in applications that require exceptional strength, lightweight construction, or resistance to extreme temperatures.

The choice of material for rack and pinion components depends on factors such as strength, durability, corrosion resistance, weight, friction characteristics, and specific application requirements. By selecting the appropriate material, rack and pinion systems can be engineered to deliver optimal performance and reliability in a wide range of industrial applications.

plastic gear rack

How do rack and pinion systems fit into the design of material handling equipment?

Rack and pinion systems play a crucial role in the design of material handling equipment, providing efficient and precise motion control for various handling tasks. Here’s a detailed explanation of how rack and pinion systems fit into the design of material handling equipment:

Rack and pinion systems offer several advantages that make them well-suited for material handling applications:

  • Precision and Accuracy: Rack and pinion systems provide precise and accurate motion control, allowing for precise positioning and movement of materials. The direct engagement between the pinion and the rack ensures a positive and backlash-free transfer of motion, enabling precise and repeatable handling operations. This precision is essential in material handling equipment, where accurate placement and alignment of objects are critical.
  • High Load Capacity: Rack and pinion systems can handle substantial loads while maintaining efficient power transmission. The engagement of the teeth provides a large contact area, allowing for the effective distribution of forces and torque. This load-handling capability is crucial in material handling equipment, where the system needs to lift, move, and transport heavy objects or loads.
  • High Speed and Acceleration: Rack and pinion systems can accommodate high-speed movements and rapid accelerations, enabling efficient material handling operations. The direct power transmission and efficient torque transfer of rack and pinion mechanisms allow for quick and dynamic movements, reducing cycle times and improving overall productivity. This characteristic is advantageous in material handling equipment that requires fast and agile motion.
  • Compact Design: Rack and pinion systems offer a compact design, which is beneficial in material handling equipment with limited space. The linear nature of the rack allows for efficient integration into the equipment’s structure, optimizing the use of available space. This compact design is particularly valuable in confined areas or when multiple axes of motion need to be incorporated into the equipment.
  • Versatility: Rack and pinion systems offer versatility in material handling equipment design. They can be implemented in various orientations, such as horizontal, vertical, or inclined setups, to accommodate different handling requirements. Additionally, rack and pinion systems can be combined with other mechanisms, such as belts, chains, or gears, to achieve complex motion profiles and multi-axis control, enhancing the versatility of material handling equipment.
  • Reliability and Durability: Rack and pinion systems are known for their durability and long service life. When properly designed and maintained, they can withstand the demands of continuous operation, repetitive movements, and heavy loads. This reliability is crucial in material handling equipment, where uptime, robustness, and consistent performance are essential.

In the design of material handling equipment, rack and pinion systems are commonly used in various applications, including conveyor systems, gantry cranes, lifting platforms, automated storage and retrieval systems (ASRS), and robotic arms. They facilitate precise and efficient handling of materials, optimizing productivity, and ensuring smooth operations in industries such as logistics, manufacturing, warehousing, and distribution.

plastic gear rack

What advantages do rack and pinion systems offer for precise motion control?

Rack and pinion systems offer several advantages for precise motion control. Here’s a detailed explanation of the advantages:

  • Precision: Rack and pinion systems provide high precision in motion control. The teeth on the rack and pinion gears mesh closely, resulting in minimal backlash or play. This close engagement allows for accurate and repeatable linear motion, making rack and pinion systems suitable for applications that require precise positioning and movement control.
  • Direct Mechanical Linkage: Rack and pinion systems offer a direct mechanical linkage between the rotating pinion gear and the linearly moving rack. This direct linkage ensures a one-to-one correspondence between the rotational motion of the pinion gear and the linear motion of the rack. The absence of intermediate linkages or mechanisms reduces the chances of mechanical play or lost motion, contributing to the overall precision of the system.
  • Low Backlash: Backlash refers to the amount of clearance or play between mating teeth in a gear system. Rack and pinion systems can be designed to have low backlash, which is crucial for precise motion control. The minimal backlash in rack and pinion systems allows for accurate and immediate response to changes in input, ensuring precise positioning and minimizing errors in motion control applications.
  • High Repeatability: Rack and pinion systems offer high repeatability in motion control. Once the gear teeth are engaged, the linear motion of the rack follows the rotational motion of the pinion gear consistently. This repeatability allows for precise and consistent positioning of the rack, making rack and pinion systems suitable for tasks that require repeated and accurate movements.
  • Efficient Power Transmission: Rack and pinion systems provide efficient power transmission from the rotating pinion gear to the linearly moving rack. The direct mechanical linkage and the close meshing of teeth minimize energy losses, ensuring that a significant portion of the input power is efficiently converted into linear motion. This efficiency is beneficial in applications where energy conservation is important.
  • Fast Response: Rack and pinion systems offer fast response in motion control. The teeth on the rack and pinion gears allow for rapid acceleration and deceleration, enabling quick and responsive movements. This fast response time is valuable in applications that require dynamic motion control or rapid changes in position.
  • Compact Design: Rack and pinion systems have a compact design, which is advantageous in applications with limited space. The linear nature of the rack allows for efficient packaging, making rack and pinion systems suitable for compact machinery and equipment.

Overall, rack and pinion systems provide high precision, low backlash, efficient power transmission, and fast response, making them well-suited for applications that require precise motion control. These advantages make rack and pinion systems popular in industries such as automotive, robotics, machinery, automation, and more.

China wholesaler Spur CNC Mold Flexible Gear Rack and Pinion straight bevel gearChina wholesaler Spur CNC Mold Flexible Gear Rack and Pinion straight bevel gear
editor by CX 2024-03-27

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rack pinions

As one of leading rack pinions manufacturers, suppliers and exporters of mechanical products, We offer rack pinions and many other products.

Please contact us for details.

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