What are the noise levels of plastic gear racks?

What are the Noise Levels of Plastic Gear Racks?

Plastic Gear Rack is a type of rack made from plastic that is used for transmitting power and motion. It features a series of teeth and gaps that engage with a gear, converting rotational motion into linear motion.

Structure and Materials

A. Composition of Plastic Rack

The basic structure of a Plastic Gear Rack consists of a series of teeth and gaps arranged in a specific profile. The design and profile of the teeth are crucial in ensuring efficient force transmission and motion conversion. The rack's teeth must engage smoothly with the mating gear to minimize wear and ensure accurate motion.

B. Commonly Used Plastic Materials

Common materials used in the manufacturing of plastic gear racks include polyamide (PA), polyethylene (PE), and polypropylene (PP). These materials are chosen for their favorable properties such as low friction, lightweight, and resistance to chemicals.

Plastic Gear Rack


1. Lightweight and Corrosion Resistance

Plastic gear racks are lightweight, making them easier to handle and install. They are also resistant to corrosion, ensuring longevity in various environments.

2. Low Noise and Low Friction

Plastic gear racks produce less noise compared to metal racks due to their material properties, which also contribute to lower friction.

3. Cost-Effective and Easy to Process

These racks are cost-effective to produce and possess easy processing characteristics, which allows for efficient manufacturing.

4. Design Flexibility

The flexibility of plastic allows for customization in design, accommodating various specifications and applications.

5. Resistance to Chemicals and Moisture

Plastic gear racks are resistant to many chemicals and moisture, making them suitable for harsh environments where metal racks may corrode.

6. Reduced Wear on Other Components

The lower friction and softer material of plastic reduce wear on mating components, extending the life of the entire mechanism.

Plastic Gear Rack Advantages


Automation and Robotics

Plastic Gear Rack is widely used in automation and robotics systems for precise motion control and power transmission. It is utilized in robotic arms, gantry systems, linear actuators, and other automated machinery.

Electric Tools and Appliances

Plastic Gear Rack is employed in electric tools such as drills, saws, and sanders, where it helps convert rotational motion into linear motion. It is also used in household appliances like mixers, blenders, and printers for smooth and efficient operation.

Transportation and Automotive

Plastic Gear Rack is utilized in various transportation and automotive applications. It can be found in steering systems, seat adjustment mechanisms, window regulators, and convertible tops, providing reliable and precise movement.

Medical Equipment

Plastic Gear Rack is used in medical equipment such as hospital beds, patient lifts, and adjustable tables. Its lightweight, corrosion-resistant, and low-noise properties make it suitable for healthcare settings.

Packaging and Material Handling

Plastic Gear Rack is employed in packaging and material handling machinery to facilitate the movement of products along conveyor systems or for precise positioning in packaging operations.

Industrial Machinery

Plastic Gear Rack is utilized in various industrial machinery, including CNC machines, cutting systems, textile machinery, and printing presses. Its low friction and wear properties contribute to smooth operation and reduced maintenance.

Agricultural Equipment

Plastic Gear Rack finds applications in , such as crop harvesters, seeders, and irrigation systems. It helps in the efficient movement of components and ensures precise control in agricultural operations.

Recreation and Sports Equipment

Plastic Gear Rack is used in recreational and sports equipment, such as exercise machines, bicycles, and golf carts, to convert rotational motion into linear motion for enhanced performance.

Renewable Energy Systems

Plastic Gear Rack is employed in renewable energy systems, including solar panel tracking systems and wind turbine pitch control mechanisms, to optimize energy generation and tracking capabilities.

Plastic Gear Rack Applications 1Plastic Gear Rack Applications 2

Installation and Maintenance


1. Choose the Appropriate Installation Location

Select a proper location that ensures the optimal performance of the plastic gear rack.

2. Alignment and Fixing

Proper alignment and securing of the gear rack are crucial to avoid operational issues.

3. Adjust Tension

Ensure that the rack is appropriately tensioned to prevent slippage and enhance accuracy.


1. Regular Cleaning

Clean the gear rack regularly to remove debris and prevent damage.

2. Lubrication

Lubricate the rack periodically to reduce wear and friction.

3. Inspect and Replace Worn Parts

Regular inspection and timely replacement of worn components ensure longevity and reliability.

4. Avoid Overloading and Improper Use

Prevent overloading and improper usage to avoid damage and ensure efficient operation.

5. Regular Inspection and Maintenance of Related Components

Maintain other components in the system to ensure overall efficiency and performance.

Plastic Gear Rack Maintenance

How to Choose the Right Plastic Gear Rack

1. Load Capacity

Consider the load capacity to ensure the gear rack can handle the intended force and stress.

2. Gear Module

Select the appropriate gear module to match the system's specifications and requirements.

3. Rack Length and Dimensions

Choose the correct length and dimensions to fit the application's spatial constraints.

4. Material Selection

Select a material that offers the required properties such as strength, durability, and chemical resistance.

5. Precision Requirements

Determine the necessary precision level to ensure accurate and reliable operation.

6. Environmental Conditions

Consider the environmental conditions to select a gear rack that can withstand the working environment.

7. Manufacturer Reputation and Quality

Choose a reputable manufacturer to ensure high-quality products and reliable performance.

8. Cost-Effectiveness

Evaluate the cost-effectiveness to balance between price and performance.

EVER POWER Company Profile

The company has more than 100 professional rack production equipment and testing equipment. The one-time processing length of the rack is 3000MM, the module range is M1-M30, British CP, American DP, etc., in order to better adapt to market changes. For high-end customers who demand high-precision racks, our company specially introduces rack milling machines and rack grinding machines imported from Germany. The precision of the racks produced by this equipment can reach (JIS2 level) DIN6n25 to meet various needs of the high-end market, with excellent products, affordable prices, and good service attitude, our products are exported to different countries such as Spain, the Netherlands, the United States, South Korea, Turkey, and Russia. At the same time, we sincerely hope to help customers develop new products and solve technical and quality problems. We are willing to meet the needs of users with high-quality products, fair prices, and perfect services. In short, we adhere to the principles of quality first, timely delivery, and credit first, treat every business partner sincerely, and wholeheartedly welcome friends from the business community to cooperate with us to develop together and create brilliance.

Besides, EVER POWER also offers other rack products such as Gear Rack For Door Opener, gear rack for elevator, rack and pinion steering, metric gear rack, etc. Customers are welcome to inquire about customized products. EVER POWER is a professional manufacturer of racks in China. Its products are mainly sold to hundreds of fixed suppliers such as domestic steel rolling mills, shipyards, precision machine tool factories, automation machinery factories and various distribution companies, and exported to Western Europe, the Middle East, and Southeast Asia. and other countries and regions. The developing EVER POWER currently has hundreds of employees, including many engineers, with fixed assets of 20 million yuan and an annual output value of 50 million yuan. It mainly produces 1 to 32 module standard racks, non-standard straight racks, helical racks, double-sided racks, cylindrical racks, and various inch racks, with an accuracy of up to 7 to 9 levels, and is a horizontal directional drilling