Plastic Screw Gears Spiral Bevel Hypoid Aluminum-Bronze Plastic Delrin Nylon Spur Best Transmission Parts Pressure Angle 20 High Quanlity Plastic Screw Gears

• Customization: Available
• Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car
• Hardness: Hardened Tooth Surface
• Model NO.: Plastic Screw Gears-YY
• Gear Position: Internal Gear
• Manufacturing Method: Rolling Gear
• Toothed Portion Shape: Spur Gear
• Material: Stainless Steel
• Type: Bevel Gear
• Transport Package: Wooden Box
• Trademark: no brand
• Origin: China
• HS Code: 848390009
• Production Capacity: 5000PCS/Week

Product Description

Plastic Screw Gears Spiral Bevel Hypoid Aluminum-Bronze Plastic Delrin Nylon Spur Best Transmission Parts Pressure Angle 20 High Quanlity Plastic Screw Gears

Product Description

Advantages of Plastic Screw Gears:

Plastic screw gears, which mesh with worm gears to transmit motion between non-parallel, non-intersecting shafts, offer several advantages, making them suitable for specific applications:

• Lightweight: Plastics are significantly lighter than metals, reducing inertia and overall system weight. This is beneficial in applications where weight is a critical factor, such as in portable devices or robotics.
• Self-Lubricating Properties: Many plastics have inherent self-lubricating qualities, reducing or eliminating the need for external lubrication. This simplifies maintenance and makes them suitable for applications where lubrication is difficult or undesirable, such as in food processing or clean environments.
• Quiet Operation: Plastic gears generally run quieter than metal gears due to the material's inherent damping properties, which absorb vibrations and reduce noise.
• Corrosion Resistance: Plastics are resistant to rust and corrosion, making them ideal for use in moist or chemically aggressive environments where metal gears would degrade over time. This is particularly advantageous in marine, chemical processing, and some medical applications.
• Cost-Effective: Plastic gears can often be mass-produced through injection molding at a lower cost than machining metal gears, especially for complex shapes and high volumes. This can lead to significant cost savings in manufacturing.
• Design Flexibility: Injection molding allows for greater design freedom, enabling the creation of complex gear geometries and the integration of other features (like mounting bosses or clips) into a single part, reducing the number of components and assembly time.
• Shock Absorption: The elasticity of plastic allows gears to deflect slightly under load, which can help absorb shock and impact loads, protecting other more brittle components in the system.
• Reduced Wear on Mating Metal Gears: When a plastic screw gear meshes with a metal worm, the plastic gear can act as a sacrificial component in overload situations, potentially protecting the more expensive metal worm from severe damage.
• Good Chemical Resistance: Many engineering plastics offer good resistance to a wide range of chemicals, making plastic screw gears suitable for use in various industrial and chemical processing applications.
• Lower Coefficient of Friction: Plastics generally have a lower coefficient of friction than metals, leading to less power loss due to heat generation and improved efficiency in some applications.

Applications of Plastic Screw Gears:

Plastic screw gears are used in a diverse range of applications where their unique advantages are beneficial:

• Small Appliances: In devices like blenders, food processors, and other household appliances where quiet operation and cost-effectiveness are important.
• Consumer Electronics: In printers, cameras, DVD players, and other electronic devices where lightweight, quiet operation, and cost are key considerations.
• Automotive Industry (Light Duty): In applications like window regulators, power seats, and HVAC systems where noise reduction and resistance to rust are beneficial.
• Medical Devices: In medical equipment where lightweight, quiet operation, and resistance to sterilization or chemical exposure are necessary.
• Robotics and Automation: In low to medium load applications where lightweight design and self-lubricating properties are advantageous.
• Packaging Machinery: In certain packaging equipment where smooth and quiet operation is required.
• Toys and Hobbyist Projects: Due to their ease of manufacturing and design flexibility.
• Water Meters and Chemical Equipment: Where corrosion resistance is crucial.
• Office Machines: In equipment like paper shredders and ink-jet printers where cost-effectiveness and quiet operation are desired.
• Control Mechanisms: In various control systems where precise, low-load motion transmission is needed.
• Linear Actuators (Light Duty): Converting rotary motion to linear motion in applications where high power is not required.