Description
Low price 32mm harmonic drive is a strain wave gear that provides high transmission accuracy and supports a single-stage high reduction ratio with low inertia. The harmonic drive gearbox works with a 30/50/80 gear ratio, and is the simplest solution for your high-precision motion control applications.
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.
- Special for wrist joint robot.
Specifications
- Model: ATO-SHD-05
- Diameter: 32 mm
- Thickness: 10.5 mm
- Gear type: Cylindrical gear reducer
- Installation form: Horizontal
- Input speed: 4000 rpm
- Rated power: 0.1 kW
- Output speed: 0~500 rpm
- Available torque: 500 N.m
- Number of stages: Double-stage
- Gear ratio: 30, 50, 80, other gear ratios please contact us.
Parameters
| Gear ratio | 30 | 50 | 80 |
| Rated torque when input 2000r/min (N.m) | 0.30 | 0.44 | 0.72 |
| Allowable peak torque at start and stop (N.m) | 0.60 | 1.10 | 1.50 |
| Maximum allowable average load torque (N.m) | 0.45 | 0.60 | 1.00 |
| Momentary allowable maximum torque (N.m) | 1.10 | 2.00 | 2.80 |
| Allowable maximum input speed (r/min) | 10000 | ||
| Allowable average input speed (r/min) | 6500 | ||
| Moment of inertia (1/4GD) (kgcm2) | 2.5×10-4 | ||
| Arc seconds | ≤20 | ≤10 | |
| Design life (hour) | 10000 |
32mm strain wave harmonic drive gearbox dimensions (unit: mm)
Strain wave harmonic drive gearbox applications
Tips: The composition of gear transmission
- Rigid wheel: rigid internal gear of harmonic drive usually 2 teeth more than the flexible wheel, usually fixed on the casing.
- Flexible wheel: a thin cup-shaped metal elastic component with a gear on the outer ring of the opening, which deforms with the rotation of the wave generator, and is usually connected with the output shaft.
- Wave generator: the wave generator of the harmonic drive consists of an elliptical cam and a flexible bearing, usually connected to the input shaft. The inner ring of the flexible bearing is fixed on the cam, and the outer ring can be elastically deformed into an ellipse through the ball.
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