China Custom Steel Plastic Nylon POM CNC Gear & Pinion Helical Gear Rack worm gearbox

Product Description

Product Description

Steel Plastic Nylon POM CNC Gear & Pinion Helical Gear Rack

Item Steel cnc helical design gear rack pinion for machine
Material Carbon steel, Stainless steel, Aluminium alloy,Plasitc,Brass etc
Size  Up to clients 
SurfaceTreatment Galvanization, Oxidation,etc
 Gear Rack Styles

Helical, Straight (Spur), Integrated and Round 

MOQ  1pcs 
Sample Accept
Usage Power Transmission
Model Number M1 M1.5 M2 M2.5 M3 M4 M5 M6 M7 M8
Packing  Inner: plastic bag/carton box  Outer: wooden case
OEM/ODM  OEM & ODM are both accepted because we have professional designers 
Competitive advantages


2 Over 20 years of production and selling abroad experience
3 Reasonable price, prompt delivery
4 Well in pre-sale service & after-sale service

Product Parameters

Packaging & Shipping

All the products can be packed in cartons,or,you can choose the pallet packing.

MADE IN CHINA can be pressed on wooden cases.Land,air,sea transportation are available.UPS,DHL,TNT,

FedEx and EMS are all supported.

Company Profile

About Mighty Machinery

ZheJiang Mighty Machinery Co., Ltd., specializes in manufacturing Mechanical Power Transmission Products. After over 13 years hard work, MIGHTY have already get the certificate of ISO9001:2000 and become a holding company for 3 manufacturing factories. 


MIGHTY anvantage

1, Abundant experience  in the mechanical processing industries.

2,Large quality of various material purchase and stock in warhouse which ensure the low cost for the material and  production in time.

3,Now have 5 technical staff, we have strong capacity for design and process design, and more than 70 worker now work in our FTY and  double shift eveyday.

4,Strick quality control are apply in the whole prodution. we have incoming inspection,process inspection and final production inspection which can ensure the perfect of the goods quality.

5,Long time cooperate with the Global Buyer, make us easy to understand the csutomer and handle the export.


Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: Payment=1000USD, 30% T/T in advance ,balance before shippment.

If you have any questions, pls feel free to contact me as below:

Standard or Nonstandard: Standard
Feature: Oil-Resistant, Corrosion-Resistant, Heat-Resistant, Acid-Resistant
Application: Conveyer Equipment
Surface Treatment: Galvanization, Oxidation,etc
Material: Stainless Steel, Plastic,Nylon,etc
OEM/ODM: Accept
US$ 5.26/Piece
1 Piece(Min.Order)

Request Sample



Customized Request

round gear rack

What types of materials are commonly used for round gear rack components?

Various materials are commonly used for manufacturing round gear rack components. Here’s a detailed explanation of the commonly used materials:

  • Steel: Steel is one of the most widely used materials for round gear rack components. It offers excellent strength, durability, and resistance to wear. Steel gear racks are capable of handling high loads and provide reliable performance in demanding applications. Different grades of steel, such as carbon steel or alloy steel, can be used based on the specific requirements of the gear rack.
  • Stainless Steel: Stainless steel is another popular material choice for gear rack components, especially in applications that require corrosion resistance. Stainless steel offers excellent resistance to rust, chemicals, and harsh environments. It is commonly used in industries such as food processing, pharmaceuticals, and marine applications where cleanliness, hygiene, and resistance to corrosion are critical.
  • Plastic/Nylon: Plastic or nylon gear racks are preferred in certain applications due to their low friction, lightweight, and self-lubricating properties. They are commonly used in applications where noise reduction, smooth operation, and low maintenance are important considerations. Plastic gear racks also offer good resistance to chemicals and can be more cost-effective compared to metal alternatives.
  • Brass: Brass is sometimes used for gear rack components, particularly in applications where low friction, good wear resistance, and corrosion resistance are required. Brass gear racks are commonly found in precision instruments, clocks, and small machinery.
  • Cast Iron: Cast iron gear racks are known for their high strength, durability, and ability to dampen vibrations. They are commonly used in heavy-duty applications that require robust and rigid gear rack components. Cast iron gear racks are also suitable for applications with high temperatures and harsh operating conditions.
  • Aluminum: Aluminum gear rack components are lightweight and offer good corrosion resistance. They are often used in applications where weight reduction is important, such as aerospace and automotive industries. However, aluminum has lower strength compared to steel or cast iron, so it is typically used in applications with lighter loads.

The choice of material for round gear rack components depends on factors such as load requirements, operating conditions, desired performance characteristics, and cost considerations. Each material has its own advantages and limitations, and the selection should be based on the specific needs of the gear rack application.

round gear rack

How do round gear racks handle variations in backlash and precision?

Round gear racks are designed to handle variations in backlash and precision to ensure reliable and accurate motion in mechanical systems. Here’s a detailed explanation of how round gear racks handle these variations:

1. Backlash Management: Backlash refers to the small amount of clearance or play between the teeth of mating gears in a gear system. Round gear racks, when used in combination with a mating gear or pinion, can help manage and minimize backlash. The teeth of the gear rack and the mating gear are precisely designed to mesh with minimal clearance, reducing the amount of backlash. The close tooth engagement in gear rack systems helps to eliminate or reduce the effects of backlash, resulting in improved precision and repeatability in motion control applications. Additionally, backlash can be further controlled by employing techniques such as preloading the gear system or using anti-backlash mechanisms to compensate for any clearance and enhance the overall precision of the system.

2. Precision Engineering: Round gear racks are manufactured with a high degree of precision to ensure accurate motion and minimize variations. The teeth of the gear rack are precisely shaped and spaced to mesh smoothly with the mating gear or pinion. This precision engineering helps to reduce any irregularities or deviations in the tooth profiles, which can affect the overall precision of the gear system. By maintaining tight tolerances during the manufacturing process, round gear racks can achieve high levels of precision, enabling accurate positioning and motion control in diverse applications.

3. Quality Materials and Manufacturing: The choice of materials and manufacturing techniques significantly impact the precision and backlash characteristics of round gear racks. High-quality materials, such as hardened steel or specialized alloys, are often used to ensure the necessary strength, durability, and wear resistance of the gear rack. Additionally, advanced manufacturing processes, including precision machining and grinding, are employed to achieve the required tooth profiles and surface finishes. By utilizing quality materials and manufacturing methods, round gear racks can maintain tight tolerances, reduce variations in backlash, and enhance overall precision in gear systems.

4. System Calibration and Adjustment: In some cases, variations in backlash and precision can be further managed through system calibration and adjustment. By carefully setting the meshing position of the gear rack and the mating gear or pinion, the amount of backlash can be optimized for the specific application requirements. This calibration process involves fine-tuning the gear system to achieve the desired balance between minimizing backlash and ensuring smooth operation. Additionally, periodic maintenance and inspection can help identify any changes or deviations in backlash and precision, allowing for timely adjustments and ensuring consistent performance over time.

Round gear racks are designed and engineered to handle variations in backlash and precision, offering solutions for achieving accurate and reliable motion control in mechanical systems. Through the management of backlash, precision engineering, quality materials, manufacturing techniques, and system calibration, round gear racks provide the necessary control and precision required for a wide range of applications.

round gear rack

How do round gear racks handle variations in load capacity and speed?

Round gear racks are designed to handle variations in load capacity and speed in machinery and equipment. Here’s a detailed explanation of how they address these variations:

  • Load Capacity: Round gear racks are capable of accommodating different load capacities based on their design and construction. The load capacity of a round gear rack depends on factors such as the material used, tooth profile, tooth size, and overall dimensions. Manufacturers specify the load capacity ratings for round gear racks, allowing engineers to select the appropriate rack that can handle the expected loads in their specific application. By choosing a round gear rack with the appropriate load capacity, variations in loads can be effectively managed.
  • Speed: Round gear racks can handle variations in speed by considering factors such as tooth pitch and tooth engagement. The tooth pitch determines the linear displacement per revolution of the mating gear or pinion. By selecting a suitable tooth pitch, the desired linear speed can be achieved. Additionally, the number of teeth engaged at any given time affects the speed capability. Increasing the number of engaged teeth can distribute the load and reduce the strain on individual teeth, allowing for higher speeds. However, it’s important to consider the trade-off between speed and the load capacity of the gear rack. Higher speeds may require a more robust rack design to maintain stability and ensure reliable operation.
  • Lubrication and Maintenance: Proper lubrication and maintenance play a crucial role in handling variations in load capacity and speed. Lubrication helps reduce friction and wear between the teeth of the gear rack and the mating gear or pinion, ensuring smooth operation and extending the lifespan of the components. Regular maintenance, including inspection and lubrication, allows for early detection of any issues that may affect load capacity or speed. By following recommended maintenance practices, variations in load and speed can be effectively managed, ensuring optimal performance and longevity of the round gear rack.
  • System Design and Control: The overall system design and control also contribute to handling variations in load capacity and speed. Engineers consider factors such as gear ratios, motor selection, and control algorithms to optimize the performance of the gear rack system. By appropriately sizing and configuring the system components, variations in load and speed can be accommodated. Additionally, advanced control techniques such as feedback control and velocity profiling can be employed to regulate speed and manage load fluctuations, ensuring smooth and precise operation of the round gear rack system.

By considering factors such as load capacity, speed, lubrication, maintenance, system design, and control, round gear racks can effectively handle variations in load capacity and speed. Proper selection, maintenance, and system design practices help ensure reliable and efficient operation of machinery and equipment that incorporate round gear racks.

China Custom Steel Plastic Nylon POM CNC Gear & Pinion Helical Gear Rack worm gearboxChina Custom Steel Plastic Nylon POM CNC Gear & Pinion Helical Gear Rack worm gearbox
editor by CX 2023-09-25