Robot servo gear parts
Robot servo gear parts Applications and Precision Gear Manufacturing
UNITECH-GEAR specializes in plastic gear mold development and manufacturing with precision gear injection molding. Servo gears are critical components in modern service robots, especially small and medium-sized servos driven by micro motors, widely used in robot joint applications. A servo consists of a small DC motor, sensor, control circuit, and reduction transmission gears, controlled via PWM signals. The plastic gear set and micro motor form the core — the servo uses the micro motor as the primary drive, with internal control circuitry and gears completing the motion.
Robot joint operation demands much higher standards than traditional servo applications, requiring stringent specifications for both micro motor performance and gear material quality. The plastic gears serve as crucial internal components, converting the motor's high-speed linear output into varying torque and speed to enable smooth load motion. UNITECH-GEAR focuses on servo plastic reduction gearbox design, development, and manufacturing with precise transmission, wear resistance, and stable operation.
UNITECH-GEAR Gears — High Precision, Low Noise, Long-Lasting Durability
Mastering Core Manufacturing Technology — Pursuing Excellence
Design-Driven, Analysis-FocusedExperienced Engineers Optimize Tooth Profile Design
- Gear design analysis software optimizes tooth profiles, improving safety factors and service life.
- Close communication with customers to understand product functional requirements including material selection, mechanical strength, dimensional accuracy, surface finish, and service life.
- Rigorous design review process: pre-design structural discussion, designer self-inspection against checklists, and post-design review with manufacturing teams.
Processing-Driven, Precision-FocusedFrom Mold Design to Injection Molding — Precision Manufacturing
- Independent machining department for copper electrode (EDM electrode) design and manufacturing. Post-machining copper electrode surface roughness reaches Ra 0.3, accuracy up to JIS Grade 0 (highest level).
- Mold cavity mirror finishing using Charmilles C-axis EDM, achieving surface roughness of Ra 0.3 and accuracy within 0.001mm.
- Japanese brand high-precision injection molding machines produce gears with dimensional tolerances within 0.03mm and weight deviation typically below 0.7%.
Detail-Driven, Control-Focused100% Visual Inspection — Full Testing Before Shipment
- Advanced inspection equipment: gear meshing testers, CMM (Coordinate Measuring Machines), roundness testers, and electron microscopes ensure product quality.
- Strict implementation of ISO 9001 quality management system ensures all products meet customer requirements.
- All gear products undergo 100% visual inspection before assembly, and all gearboxes are fully tested before shipment.
Need a Custom Gear Solution?
Contact UNITECH-GEAR for professional plastic gear design and manufacturing — from prototype to mass production.
