Description
Cost-effective 70mm harmonic drive is the perfect solution for your high-precision motion control applications. It is a strain wave gear that provides harmonic gear reduction and increases rotation speed. Get a high-quality harmonic gearing with a 30~80 gear ratio for robotics and aerospace.
Features
- The lightweight strain wave harmonic drive gearbox has an ultra-thin hollow, compact and simple structure.
- Excellent positioning accuracy and rotation accuracy.
- Harmonic gearing with a high torque capacity and a high gear ratio is available.
Specifications
- Model: ATO-SHD-14
- Diameter: 70 mm
- Thickness: 17.5 mm
- Gear type: Cylindrical gear reducer
- Installation form: Horizontal
- Input speed: 3500 rpm
- Rated power: 0.1 kW
- Output speed: 0~500 rpm
- Available torque: 1~100 N.m
- Number of stages: Three-stage
- Gear ratio: 30, 50, 80, 100, other gear ratios please contact us.
Parameters
| Gear ratio | 30 | 50 | 80 | 100 |
| Rated torque when input 2000r/min (N.m) | 3.00 | 4.50 | 6.00 | 7.40 |
| Allowable peak torque at start and stop (N.m) | 8.7 | 13.00 | 15.00 | 19.00 |
| Maximum allowable average load torque (N.m) | 6.20 | 6.80 | 9.50 | 1080 |
| Momentary allowable maximum torque (N.m) | 15.00 | 25.00 | 38.00 | 40.00 |
| Allowable maximum input speed (r/min) | 8500 | |||
| Allowable average input speed (r/min) | 3500 | |||
| Moment of inertia (1/4GD) (kgcm2) | 3.4×10-4 3.3×10-4 |
|||
| Arc seconds | ≤20 | ≤10 | ||
| Design life (hour) | 10000 |
70mm strain wave harmonic drive gearbox dimensions (unit: mm)
Strain wave harmonic drive gearbox applications
Tips for using strain wave harmonic drive gearbox
- When the harmonic reducer is in use if the output end is aimed horizontally downwards, the grease injected into the inner wall space of the flexspline must exceed the meshing tooth surface.
- The installation plane of the rigid wheel and the rigid wheel connection and the installation plane of the flexible wheel and the flexible wheel need to be statically sealed to ensure that the grease will not leak during the use of the reducer and avoid the reducer from working with little or no oil Time damage.
- During the installation process of harmonic drive, please do not knock the parts of the reducer with hard objects, or apply strong pressure to avoid damage to the parts.
- If you have any questions during the inspection, please contact us.
Reviews
There are no reviews yet.