Are Plastic Gear Racks Resistant to Impact?

Are Plastic Gear Racks Resistant to Impact?

Plastic Gear Rack is a type of gear rack made from plastic materials, designed to transmit power and motion efficiently. These racks consist of a series of teeth and gaps, which are crucial for their functionality in various applications.

Structure and Materials

A. Composition of Plastic Rack

The basic structure of a Plastic Gear Rack includes a series of teeth and gaps, which are designed to mesh with a pinion gear. The design and tooth profile are essential for transmitting force and motion effectively, ensuring smooth and reliable operation.

B. Commonly Used Plastic Materials

Common plastic materials used in the production of gear racks include polyamide (PA), polyethylene (PE), and polypropylene (PP). Each material offers unique properties such as durability, flexibility, and resistance to wear.

Plastic Gear Rack


1. Lightweight and Corrosion Resistance

Plastic Gear Racks are lightweight, making them easier to handle and install. Additionally, they are resistant to corrosion, which extends their lifespan in various environments.

2. Low Noise and Low Friction

These racks operate with minimal noise and friction, making them ideal for applications where quiet operation is crucial.

3. Cost-Effective and Easy to Process

Plastic Gear Racks are cost-effective to produce and process, making them an economical choice for many industries.

4. Design Flexibility

The flexibility of plastic materials allows for a wide range of design possibilities, catering to specific application needs.

5. Resistance to Chemicals and Moisture

The inherent resistance to chemicals and moisture makes Plastic Gear Racks suitable for harsh and demanding environments.

6. Reduced Wear on Other Components

The low-friction properties of plastic reduce wear on other interacting components, leading to extended equipment life.

Plastic Gear Rack Advantages


Automation and Robotics

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

Electric Tools and Appliances

Plastic Gear Racks are employed in electric tools such as drills, saws, and sanders, where they help convert rotational motion into linear motion. They are also used in household appliances like mixers, blenders, and printers for smooth and efficient operation.

Transportation and Automotive

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

Medical Equipment

Plastic Gear Racks are used in medical equipment such as hospital beds, patient lifts, and adjustable tables. Their lightweight, corrosion-resistant, and low-noise properties make them suitable for healthcare settings.

Packaging and Material Handling

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

Agricultural Equipment

Plastic Gear Racks find applications in , such as crop harvesters, seeders, and irrigation systems. They help in the efficient movement of components and ensure precise control in agricultural operations.

Recreation and Sports Equipment

Plastic Gear Racks are 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 Racks are 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 Appropriate Installation Location: Selecting the right location is crucial for optimal performance and longevity.

2. Alignment and Securing: Proper alignment and secure attachment ensure smooth operation and prevent premature wear.

3. Adjust the Tension: Proper tension adjustment is necessary to prevent slippage and ensure efficient power transmission.


1. Regular Cleaning: Keeping the gear rack clean helps in maintaining its performance and extending its life.

2. Lubrication: Regular lubrication reduces friction and wear, ensuring smooth operation.

3. Inspect and Replace Worn Parts: Regular inspection and timely replacement of worn parts prevent breakdowns.

4. Avoid Overloading and Improper Use: Proper use and avoiding overload ensure the longevity of the gear rack.

5. Regular Check and Maintenance of Other Related Components: Ensuring all related components are in good condition is vital for the overall system's efficiency.

Plastic Gear Rack Maintenance

How to Choose the Right Plastic Gear Rack

1. Load Capacity

Understanding the load capacity requirements is essential to select a gear rack that can handle the expected stresses without failure.

2. Gear Module

The gear module determines the size of the teeth and gaps, which must be compatible with the pinion gear for efficient operation.

3. Rack Length and Dimensions

The length and dimensions of the gear rack should match the specific needs of the application to ensure proper fit and function.

4. Material Selection

Choosing the right material based on the application's environmental conditions and performance requirements is crucial for longevity and effectiveness.

5. Precision Requirements

The required precision level influences the choice of manufacturing and quality control processes to meet specific performance standards.

6. Environmental Conditions

Considering the environmental conditions, such as temperature, humidity, and exposure to chemicals, is vital for selecting a durable gear rack.

7. Manufacturer's Reputation and Quality

Opting for a reputable manufacturer ensures high-quality products and reliable performance, reducing the risk of failures and maintenance costs.

8. Cost-Effectiveness

Balancing cost with performance and durability helps in choosing a gear rack that offers the best value for money.

EVER POWER Company Overview

EVER POWER is a professional manufacturer of racks in China, equipped with more than 100 professional rack production and testing equipment. The company can process racks up to a length of 3000MM with a module range of M1-M30, British CP, and American DP. EVER POWER has introduced rack milling machines and rack grinding machines imported from Germany to cater to high-end customers requiring high-precision racks, achieving precision levels of (JIS2 level) DIN6n25.

The company's products are exported to various countries, including Spain, the Netherlands, the United States, South Korea, Turkey, and Russia. EVER POWER is committed to helping customers develop new products and solve technical and quality problems, adhering to the principles of quality first, timely delivery, and credit first.

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. With a complete quality management system and various precision measuring instruments, the company stands out in the industry.