Plastic Gear
Precision Plastic Gears & Custom Transmission Solutions
Yeh-Der is an experienced manufacturer of precision plastic gears, gearboxes, and OEM injection-molded components. We provide cost-effective, reliable motion control solutions through integrated in-house manufacturing—from tooling and molding to final assembly.
Product Portfolio
- Precision Gears: Spur, Helical, Worm, Bevel, and Hybrid Metal-Plastic Gears.
- Gearboxes & Actuators: Planetary, Micro-Reduction, and Custom Drive Units for Robotics, Vending Machines, Servos, Appliances, and Gear Pumps.
- Custom Molding: OEM/ODM structural and functional plastic components.
Why Choose Plastic Gears?
- Lightweight & Economical: Reduces inertia and cuts production costs compared to machined metal.
- Whisper-Quiet: Naturally absorbs shock and vibration to minimize gear whine.
- Self-Lubricating & Clean: Runs smoothly with minimal or no external grease.
- Corrosion-Resistant: Ideal for harsh, humid, or chemical environments.
- Design Flexibility: Integrates complex shafts, cams, and teeth in a single molding shot.
