Qdy-Cduh Harmonic Reducer
Product features: small and light, high transmission accuracy, large transmission ratio, simple and compact structure, easy installation, high load-bearing capacity, can transmit motion to confined spaces, high transmission efficiency, smooth motionProduct introduction: The harmonic gear reducer is composed of a fixed internal tooth rigid wheel, a flexible wheel, and a wave generator that causes the flexible wheel to deform radially.
The harmonic gear reducer is a new transmission structure in the gear reducer. It uses flexible gears to generate controllable elastic deformation waves, causing the teeth of the rigid wheel and the flexible wheel to be staggered relative to transmit power and motion.
This transmission is essentially different from general gear transmission and has particularities in meshing theory, set calculation and structural design. The harmonic gear reducer has the advantages of high precision and high load-bearing capacity. Compared with ordinary reducers, it uses 50% less material, and its volume and weight are reduced by at least 1/3.
Parameter Table
| Model/Item | Acceleration Ratio | Rated torque at 2000rpm input | Permissible maximum torque at start and stop | Permissible Maximum torque at average load | Permissible Maximum torque at instantaneous | Permissible Maximum input speed (grease) | Permissible average input speed (grease) | Backlash | Design life |
| NM | NM | NM | NM | RPM | RPM | Arc Sec | Hours | ||
| 14 | 50 | 3.6 | 11.5 | 4.7 | 23 | 8000 | 3500 | ≤30 | >10000 |
| 80 | 5.2 | 15 | 6.2 | 30 | ≤30 | >10000 | |||
| 100 | 5.4 | 18 | 7.7 | 35 | ≤30 | >10000 | |||
| 17 | 50 | 11 | 23 | 18 | 48 | 7000 | 3500 | ≤30 | >10000 |
| 80 | 14 | 29 | 21 | 54 | ≤30 | >10000 | |||
| 100 | 16 | 37 | 27 | 70 | ≤30 | >10000 | |||
| 20 | 50 | 17 | 38 | 24 | 68 | 6000 | 3500 | ≤30 | >10000 |
| 80 | 23 | 50 | 29 | 79 | ≤30 | >10000 | |||
| 100 | 28 | 57 | 34 | 95 | ≤30 | >10000 | |||
| 25 | 50 | 26 | 66 | 36 | 121 | 5500 | 3500 | ≤30 | >10000 |
| 80 | 42 | 91 | 62 | 157 | ≤30 | >10000 | |||
| 100 | 47 | 108 | 72 | 175 | ≤30 | >10000 | |||
| 120 | 47 | 111 | 72 | 187 | ≤30 | >10000 | |||
| 32 | 50 | 50 | 145 | 70 | 256 | 4500 | 3500 | ≤30 | >10000 |
| 80 | 80 | 203 | 126 | 350 | ≤30 | >10000 | |||
| 100 | 91 | 220 | 145 | 400 | ≤30 | >10000 | |||
| 120 | 92 | 235 | 145 | 425 | ≤30 | >10000 |
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