Universal Planetary Gearbox

Specifications

• Model: Universal Planetary Gearbox
• Dimensions: Φ30 mm (Height varies by gear ratio/stages)
• Weight: Customized based on reduction stage configuration
• Gear Ratio:
• Single-Stage: 1:4 ~ 1:6
• Multi-Stage: Up to 1:720
• Torque: Flexible / Customizable based on load requirements
• Output Speed: Flexible / Customizable
• Materials:
  Housing: POM (Polyoxymethylene / Acetal)
  Gears: Wear-resistant POM / Engineering Nylon (PA)
• Applications: Cylindrical Drivetrains, Smart Home Appliances, Automated Actuators, Valve Drives, Power Tools, and Robotics

Manufacturing Processes & Capabilities

• Modular Multi-Stage Planetary Design: Standardized Φ30 mm cylindrical envelope supporting 1- to multi-stage stackable planetary systems (ratios from 1:4 to 1:720). High-precision injection tooling ensures micron-level concentricity and tooth accuracy across sun, planet, and internal ring gears.
• Full Engineering Plastic Molding: Housings and gears are precision-molded from high-grade POM and Nylon (PA), utilizing mold flow optimization to eliminate shrinkage deformation and ensure balanced tooth load distribution.

Features & Advantages

• High Design Flexibility & Wide Ratio Range: Modular configuration allows quick customization of gear stages, ratios, torque, and speed profiles to match diverse application constraints.
• Coaxial High-Torque Density & Balanced Transmission: Multi-planet load sharing delivers superior torque capacity and shock resistance per unit volume compared to conventional spur gearboxes.
• Lightweight, Low-Noise & Maintenance-Free: Full engineering plastic construction offers lightweight properties, corrosion resistance, and excellent vibration dampening; inherent self-lubricating characteristics ensure quiet, long-lasting, maintenance-free operation.