HST Series Harmonic Drive Gearbox Ratio 50:1-160:1 Gear Speed Reducer 20 Arc-sec for Industrial Robot Arm
HST Series Harmonic Drive Gearbox Ratio 50:1-160:1 Gear Speed Reducer 20 Arc-sec for Industrial Robot Arm
Models:
Model14:HST14-IV
Model17:HST17-IV
Model20:HST20-IV
Model25:HST25-IV
Model32:HST32-IV
Model40:HST40-IV
Features:
Dual symmetrical tooth engagement (180° apart)
Single-stage reduction ratio: 30–500
Coaxial design, 3 components
Surface-contact tooth engagement
Compact size, light weight
Continuous torque operation
Applications:
Robotic joints, industrial robots, CNC rotary tables, laser marking equipment, 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
1×Motor flange bracket










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| Gearbox Specification | |
|---|---|
| Gear Ratio | 50:1 / 80:1 / 100:1 / 120:1 / 160:1 |
| Gearbox Type | Harmonic Reducer |
| Backlash at No-load(Max.°) | ≤20arcmin |







