China Custom High Precision Stainless Steel Double Rack Pinion Customized by Chinese Manufacturers worm and wheel gear

Product Description

1) According to the different strength and performance, we choose the steel with strong compression;
2) Using Germany professional software and our professional engineers to design products with more reasonable size and better performance; 3) We can customize our products according to the needs of our customers,Therefore, the optimal performance of the gear can be exerted under different working conditions;
4) Quality assurance in every step to ensure product quality is controllable.

Product Paramenters

    DRIVEN GEAR

NUMBER OF TEETH

8

MODULE

  7.8205

LENTH

  244

OUTER DIAMETER

ø94.44

DIRECTION OF SPIRAL

L

ACCURACY OF SPLINE

  M24*1.5-6g

NUMBER OF SPLINE

10

 DRIVEN GEAR

NUMBER OF TEETH

39

OUTER DIAMETER

ø305

DIAMETER OF INNER HOLE

ø165

ACCURACY OF SCREW

  12-ø12.5

CENTER DISTANCE OF SCREW HOLE

ø190

DIRECTION OF SPIRAL

R

 

Company Profiles

Our company,HangZhou CHINAMFG Gear co.,Ltd , specialized in Hypoid and spiral bevel gear used in Automotive industry, was foundeded in 1996, with registered capital 136,8 square meter, with building area of 72,000 square meters. More than 500 employees work in our company.
 We own more than 560 high-precise machining equipments, 10 Klingelnberg Oerlikon gear production lines, 36 Gleason gear production lines, 5 forging production lines 2 german Aichilin and 5 CHINAMFG CHINAMFG advanced automatic continuous heat treatment production lines. With the introducing the advanced Oerlikon C50 and P65 measuring center, we enhence our technology level and improve our product quality a lot. We offer better quality  and good after-sale service with low price, which insure the good reputation. With the concept of “for the people, by technology, creativity, for the society, transfering friendship, honest”, we are trying to provice the world-top level product.
Our aim is: CHINAMFG Gear,world class, Drive the world.
According to the different strength and performance, we choose the steel with strong compression;Using Germany professional software and our professional engineers to design products with more reasonable size and better performance;We can customize our products according to the needs of our customers,Therefore, the optimal performance of the gear can be exerted under different working conditions;Quality assurance in every step to ensure product quality is controllable.
Our company had full quality management system and had been certified by ISO9001:2000, QS-9000:1998, ISO/TS16949 , which insure the entrance of international market.

Certification & honors

Packaging & Shipping

Packaging Detail:standard package(carton ,wooden pallet).
Shipping:Support Sea freight. Accept FOB,EXW,FAS,DES. 

 

Cooperative customers

HangZhou CHINAMFG Gear Co., Ltd. adheres to the concept of “people-oriented, prosper with science and technology; create high-quality products, contribute to the society; turn friendship, and contribute sincerely”, and will strive to create world automotive axle spiral bevel gear products.


1.Do you provide samples?
Yes,we can offer free sample but not pay the cost of freight.
2.What about OEM?
Yes,we can do OEM according to your requirements.
3.How about after-sales service?
We have excellent after-sales service if you have any quanlity problem,you can contact us anytime.
4.What about package?
Stardard package or customized package as requirements.
5.How to ensure the quanlity of the products?
We can provide raw meterial report,metallographic examination and the accuracy testing etc.
6.How long is your delivery time?
Genarally it is 4-7 days.If customized it will be take 20 days according to your quantity. /* 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, Electric Cars, Motorcycle, Machinery, Marine, Agricultural Machinery, Car
Hardness: Hardened Tooth Surface
Gear Position: External Gear
Manufacturing Method: Cast Gear
Toothed Portion Shape: Herringbone Gear
Material: Cast Steel
Samples:
US$ 35/Set
1 Set(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

plastic gear rack

What safety considerations should be kept in mind when working with rack and pinion?

When working with rack and pinion systems, several safety considerations should be kept in mind to ensure the well-being of personnel and the proper functioning of the equipment. Here’s a detailed explanation of the safety considerations:

  • Guarding: It is essential to install appropriate guarding around the rack and pinion system to prevent accidental contact with moving parts. Guards should be designed to restrict access to the gears, especially the pinion gear, to avoid the risk of entanglement or injury. Guards can be physical barriers, safety enclosures, or interlocked covers that prevent access to the moving components while allowing necessary maintenance and inspection activities.
  • Emergency Stop: Incorporating an emergency stop system is crucial for safety. An easily accessible emergency stop button or switch should be installed to quickly halt the motion of the rack and pinion system in case of an emergency or when there is an imminent risk of injury. The emergency stop system should be clearly labeled, easily identifiable, and functionally tested to ensure its reliability.
  • Lockout/Tagout Procedures: When performing maintenance, repair, or adjustment tasks on the rack and pinion system, proper lockout/tagout procedures should be followed. This involves isolating the system from its power source, locking and tagging the energy isolation devices, and ensuring that authorized personnel are aware of the ongoing work. Lockout/tagout procedures help prevent accidental start-up or energization of the system, safeguarding against potential injuries.
  • Proper Training: Operators and maintenance personnel should receive adequate training on the safe operation, maintenance, and handling of rack and pinion systems. They should be familiar with the potential hazards associated with the equipment and understand the safety protocols and procedures to follow. Training should cover topics such as proper use of personal protective equipment (PPE), safe working distances, emergency response, and the recognition of abnormal operating conditions.
  • Regular Inspections and Maintenance: Routine inspections and maintenance should be conducted to identify any potential safety hazards or signs of wear and tear. This includes inspecting the rack and pinion gears, checking for loose or damaged components, and ensuring proper lubrication. Any identified issues should be addressed promptly to maintain the safe operation of the system.
  • Load Capacity and Overload: It is crucial to operate the rack and pinion system within its specified load capacity limits. Exceeding the load capacity can lead to gear failure or other mechanical issues, posing a safety risk. Care should be taken to properly assess and understand the weight and forces involved in the application and ensure that the rack and pinion system is appropriately sized and rated for the intended load.
  • Environmental Factors: Consideration should be given to environmental factors that can affect the safe operation of the rack and pinion system. For example, moisture, dust, extreme temperatures, or corrosive substances can impact the performance and longevity of the system. Adequate environmental protection measures, such as sealing, ventilation, or specialized coatings, should be implemented as necessary to maintain safe and reliable operation.

By adhering to proper guarding, implementing emergency stop systems, following lockout/tagout procedures, providing training, conducting regular inspections, operating within load capacity limits, and considering environmental factors, the safety of working with rack and pinion systems can be effectively maintained. Prioritizing safety ensures a secure working environment and minimizes the risk of accidents or injuries.

plastic gear rack

How do rack and pinion systems contribute to efficient power transmission?

Rack and pinion systems play a significant role in facilitating efficient power transmission in various mechanical applications. Here’s a detailed explanation of how rack and pinion systems contribute to efficient power transmission:

Rack and pinion systems offer several advantages that contribute to efficient power transmission:

  • Direct Power Transfer: Rack and pinion systems provide a direct and efficient means of power transmission. The teeth of the pinion gear mesh with the teeth of the rack, creating a positive engagement. This direct contact allows for minimal power loss during transmission, as there are no intermediate mechanisms or components to introduce friction or slip.
  • High Mechanical Efficiency: Rack and pinion systems are designed to have high mechanical efficiency, meaning they maximize the output power compared to the input power. The teeth of the pinion and the rack are carefully designed and machined to minimize friction and ensure smooth motion. This efficient transfer of power reduces energy waste and enhances overall system performance.
  • Low Backlash: Backlash refers to the play or clearance between the teeth of the pinion and the rack. Rack and pinion systems can be designed with minimal backlash, which contributes to efficient power transmission. Low backlash ensures precise and immediate response to input motion, minimizing energy losses associated with tooth clearance and backlash compensation.
  • Efficient Torque Transmission: Rack and pinion systems are capable of transmitting high torque efficiently. The engagement of the pinion teeth with the rack teeth distributes the applied torque evenly along the contact area, resulting in efficient torque transmission without slippage or power dissipation. This characteristic makes rack and pinion systems suitable for applications that require high torque output.
  • Compact Design: Rack and pinion systems offer a compact design compared to other power transmission mechanisms. The linear nature of the rack allows for a more straightforward integration into space-limited applications. This compact design minimizes energy losses due to unnecessary mechanical components or complex transmission paths, resulting in more efficient power transmission.
  • High-Speed Capability: Rack and pinion systems are capable of efficient power transmission at high speeds. The direct contact between the teeth of the pinion and the rack enables rapid and precise motion transfer without significant energy losses. This characteristic is advantageous in applications that require quick and accurate movements.

By combining features such as direct power transfer, high mechanical efficiency, low backlash, efficient torque transmission, compact design, and high-speed capability, rack and pinion systems contribute to efficient power transmission in a wide range of applications. These systems are commonly used in industries such as automotive, robotics, machinery, and aerospace, where efficient power transfer is crucial for optimal performance and energy savings.

plastic gear rack

How does a rack and pinion compare to other mechanisms for linear motion?

When comparing a rack and pinion mechanism to other mechanisms for linear motion, several factors come into play. Here’s a detailed comparison:

  • Simplicity: Rack and pinion systems are relatively simple in design, consisting of just two main components: a rack and a pinion gear. This simplicity makes them easier to manufacture, assemble, and maintain compared to more complex linear motion mechanisms.
  • Precision: Rack and pinion systems offer high precision in linear motion control. The teeth on the rack and pinion gears mesh closely, minimizing backlash and allowing for accurate and repeatable motion. This precision is crucial in applications that require precise positioning and movement control.
  • Efficiency: Rack and pinion systems are known for their efficiency in power transmission. The direct mechanical linkage between the rotating pinion gear and the linearly moving rack minimizes energy loss, resulting in efficient conversion of rotational motion to linear motion. This efficiency is particularly advantageous in applications where energy conservation is important.
  • Load Capacity: Rack and pinion systems can handle a wide range of load capacities, depending on the design and materials used. The teeth on the rack and pinion gears distribute the load evenly, allowing for efficient transmission of force. However, in certain high-load applications, alternative mechanisms like linear actuators or ball screw systems may offer higher load-bearing capabilities.
  • Speed: Rack and pinion systems can achieve high speeds in linear motion applications. The direct engagement between the teeth on the rack and pinion allows for rapid acceleration and deceleration, making them suitable for applications that require quick and responsive movements.
  • Size and Space Requirements: Rack and pinion systems have a compact design, which is advantageous in applications where space is limited. The linear nature of the rack allows for efficient packaging, making them suitable for compact machinery and equipment.
  • Cost: Rack and pinion systems are generally cost-effective compared to some alternative linear motion mechanisms. Their simple design and ease of manufacturing contribute to lower production costs, making them a cost-efficient choice in many applications.

In summary, rack and pinion systems offer simplicity, precision, efficiency, and high-speed capabilities in linear motion applications. While they may have certain limitations in terms of load capacity compared to other mechanisms, their overall advantages make them a popular choice in various industries, including automotive, robotics, machinery, and automation.

China Custom High Precision Stainless Steel Double Rack Pinion Customized by Chinese Manufacturers worm and wheel gearChina Custom High Precision Stainless Steel Double Rack Pinion Customized by Chinese Manufacturers worm and wheel gear
editor by Dream 2024-05-13

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Rack and Pinion

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

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