Can Plastic Gear Racks Be Used in Solar Tracking Systems?

Can Plastic Gear Racks Be Used in Solar Tracking Systems?

Plastic Gear Rack is a type of rack made from plastic, used to transmit power and motion. This article explores the feasibility of using plastic gear racks in solar tracking systems.

Structure and Materials

A. Composition of Plastic Rack

Plastic Gear Racks consist of a series of teeth and gaps designed to mesh with gears. The design and tooth profile are crucial for efficient force transmission and motion control.

B. Commonly Used Plastic Materials

Common plastic materials used for gear racks include polyamide (PA), polyethylene (PE), and polypropylene (PP).

Plastic Gear Rack


1. Lightweight and Corrosion Resistance

Plastic gear racks are significantly lighter than metal alternatives and are resistant to corrosion, making them ideal for outdoor applications.

2. Low Noise and Low Friction

These racks operate with minimal noise and friction, enhancing the overall efficiency and lifespan of the system.

3. Cost-Effective and Easy to Process

Plastic gear racks are cheaper to produce and easier to process compared to their metal counterparts.

4. Design Flexibility

The versatility of plastic allows for custom designs and innovative solutions in various applications.

5. Resistance to Chemicals and Moisture

Plastic gear racks resist chemical exposure and moisture, making them durable in harsh environments.

6. Reduced Wear on Other Components

The low friction properties of plastic reduce the wear on mating components, extending the overall system's lifespan.

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
Plastic Gear Rack Applications

Installation and Maintenance


1. Choose the Suitable Installation Location: Ensure the location supports the system's operational requirements.

2. Alignment and Fixation: Properly align and fix the rack to avoid misalignment or operational inefficiencies.

3. Adjust Tension: Adjust the tension to ensure optimal performance and longevity.


1. Regular Cleaning: Keep the gear rack clean to avoid debris accumulation.

2. Lubrication: Regularly lubricate to minimize friction and wear.

3. Inspect and Replace Worn Parts: Regularly check for wear and promptly replace worn components.

4. Avoid Overloading and Misuse: Operate within the specified load limits to prevent damage.

5. Periodic Inspection of Related Components: Check other connected components to ensure holistic system health.

Plastic Gear Rack Maintenance

How to Choose the Right Plastic Gear Rack

1. Load Capacity

Ensure the gear rack can handle the expected load to prevent premature wear or failure.

2. Gear Module

Select the appropriate gear module to match the application's requirements for smooth operation.

3. Rack Length and Dimensions

Choose the correct length and dimensions to fit the specific application needs.

4. Material Selection

Choose the right plastic material based on environmental conditions and operational requirements.

5. Accuracy Requirements

Ensure the gear rack meets the required precision standards for the application.

6. Environmental Conditions

Consider the environmental factors such as temperature, humidity, and exposure to chemicals.

7. Manufacturer Reputation and Quality

Choose a reputable manufacturer known for high-quality products and reliable performance.

8. Cost-Effectiveness

Balance cost with performance to achieve the best value for the investment.


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 rig. , military industry, various large and medium-sized machine tools, automatic skylights, marine, steel mills, coal mines, petroleum, woodworking machinery, flame cutting machines, engraving machines, various automated assembly lines and other production supporting racks. The company has a complete set of strict quality management systems, equipped with a series of precision measuring instruments such as optical projectors and 16 full-process production monitoring systems. Currently, it has 30 fully automatic precision CNC rack-specific machine tool assembly lines as well as polishing and more than 20 general-purpose machine tools. EVER POWER has considerable competitiveness in the same industry.