FA Series Harmonic Drive Gearbox Ratio 30:1-120:1 Harmonic Motor Speed Reducer for Servo Motor
FA Series Harmonic Drive Gearbox Ratio 30:1-120:1 Harmonic Motor Speed Reducer for Servo Motor
Models:
FA14 for 50W 100W Servo motor(8mm shaft);
FA17 for 50W 100W Servo motor(8mm shaft);
FA20 for 60mm Servo motor(8mm shaft);
FA25 for 60mm Servo motor(8mm shaft);
FA32 for 80mm Servo motor(19mm shaft);
Features:
Dual symmetrical tooth engagement (180° apart)
Single-stage reduction ratio: 30–500
Coaxial design, 3 main components
Surface contact tooth engagement
Compact size, low weight
Continuous torque operation
Applications:
Robotic joints, industrial robots, CNC rotary tables, laser marking, dispensing machines, optical platforms, rotary test stages, precision drives, indexing heads, radar systems, printing machinery, winding equipment, woodworking machines, testing devices, automation systems
Package Includes:
1×Harmonic reducer
Parameters:













| Gearbox Specification | |
|---|---|
| Matching Motor Size | 60mm Servo motor / 80mm Servo motor |
| Gear Ratio | 30:1 / 50:1 / 80:1 / 100:1 / 120:1 |
| Gearbox Type | Harmonic Reducer |
| Backlash at No-load(Max.°) | ≤20arcmin |







