Overview
The SITO DRIVE HS-14-II reducer is offered with 30, 50, 80, or 100 transmission-ratio options for robotics applications. Selection-specific torque ratings range from 4 to 7.8 Nm at a 2000 r/min input, while instantaneous maximum torque ranges from 17 to 54 Nm. All listed ratio options have an 8500 rpm maximum allowable input speed and 3500 rpm allowable average speed.
Specifications
| Parameter | 30 | 50 | 80 | 100 |
|---|---|---|---|---|
| Model | HS-14-II | HS-14-II | HS-14-II | HS-14-II |
| Transmission ratio | 30 | 50 | 80 | 100 |
| Rated torque at 2000 r/min input | 4 Nm | 5.4 Nm | 7.8 Nm | 7.8 Nm |
| Peak torque allowed during start/stop | 9 Nm | 18 Nm | 23 Nm | 28 Nm |
| Maximum allowable average load torque | 6.8 Nm | 6.9 Nm | 11 Nm | 11 Nm |
| Instantaneous maximum torque | 17 Nm | 35 Nm | 47 Nm | 54 Nm |
| Maximum allowable input speed | 8500 rpm | 8500 rpm | 8500 rpm | 8500 rpm |
| Allowable average speed | 3500 rpm | 3500 rpm | 3500 rpm | 3500 rpm |
| Moment of inertia | 0.033 (×10⁻⁴ kg·m²) | 0.033 (×10⁻⁴ kg·m²) | 0.033 (×10⁻⁴ kg·m²) | 0.033 (×10⁻⁴ kg·m²) |
| Backlash | ≤20 arcsec | ≤20 arcsec | ≤10 arcsec | ≤10 arcsec |
Applications
The listed application scenarios are humanoid robots, robotic arms, exoskeletons, quadruped robots, AGV vehicles, and ARU robots. The available transmission-ratio options allow selection according to the drive requirements of the intended robotic application.
Product Documents
SITO HS 14 II Reducer — 3D Model (STEP)
SITO HS 14 II Draw instalation drawing — Installation Drawing (PDF)
Visual Details
Product Video
Specifications and Performance

Application Examples


Dimensions and Construction

Additional Product Details
