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High precision planetary gearbox

Features&Benefits
Low backlash:Using helical gear to make 1-stage less than 3 arcmin, 2-stage less than 5 arcmin
Low Noise:Under 70dB
High Stability:Gears made from high tensile strength alloy steel with carbonize&quencher,precision level is ISO grade 5.
High Torque:More higher output torque than spur gear planetary gearbox.
Technical Features
| Size | from 65 to 235 | |
| Ratio range | from 3 to 100 | |
| Backlash | 1 stage | ≤3 arcmin |
| 2 stage | ≤5 arcmin | |
| Efficiency | 94-97% | |
| Noise(Max) | 55-70 db | |
| Service Life | 20000h | |
| Nominal input speed | 2000-3000 rpm | |
| Max.input speed | 4000-6000 rpm | |
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