Robot arm 5-Axis zero backlash 1:80 ratio gear reducer harmonic drive gearbox CSG series
| Model | CSF/CSG-14, 17, 20, 25, 32, 40, 45, 50, 65 |
| Ratio | 50, 80, 100, 120, 160 |
| Precision | Zero backlash |
| Net weight | 0.52 - 20.9 kg |
| Package | Carton or wood box |
CSG/CSF-2UH series harmonic drive units are available in ten sizes with gear ratios from 50:1 up to 160:1, offering repeatable peak torques from 23 to 3419 Nm. The output bearing with high tilting rigidity enables the direct introduction of high payloads without further support, permitting simple and space-saving designs.
Standard servo motors can be attached in a compact manner. The harmonic drive gearboxes cover a wide torque range and feature long service life, confirmed by many years of successful service. Unit and motor together form a compact and lightweight system capable of quickly withstanding high loads. Due to the units' positioning accuracy, stable machine characteristics with short cycle times are guaranteed.
Difference between CSG series and CSF series is that CSF series harmonic gearbox is with standard torque, while CSG series harmonic gearbox is with higher torque and longer service time.







