Product Description
CSG/CSF-2UH series harmonic drive units are available in ten sizes with gear ratios of 50, 80, 100, 120 and 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 and thus permits 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.
CSG&CSF combination harmonic gearboxes are mainly structured by component sets. The cross roller bearing inside the harmonic drive is with high precision and high rigidity, it is used for holding (main bearing) external loading.
CSG&CSF series combination harmonic gearbox can meet the request of high function, high speed, high load capacity, high density, subtle and accelerate the demand of the technical innovation, realize the rich product lineup, make the customer can according to their own situation to choose the best model.
Difference between CSG series and CSF series is that CSF series harmonic gearbox is with standard torque, while CSG series harmonic gearbox is with more higher torque and longer service time.
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Excellent positioning accuracy and rotation accuracy
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Input and output are coaxial
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CSG harmonic reducer: 30% higher torque and 43% longer life (10000 hours) than CSF.
| Model |
CSG/CSF-14, 17, 20, 25, 32, 40, 45, 50, 65 |
| Ratio |
50:1; 80:1; 100:1; 120:1; 160:1 |
| Backlash |
Zero arcmin |
| Torque |
9-2041Nm |
| Weight |
0.52-20.9kg |
| Package |
Carton or wood gearbox |
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FAQ
What is the main difference between CSG and CSF series?
The CSG series is designed for high-torque applications, offering 30% higher torque capacity and a 43% longer service life (up to 10,000 hours) compared to the standard CSF series.
Do these harmonic drives provide zero backlash?
Yes, all CSG and CSF series harmonic drive units feature zero backlash, ensuring extreme positioning accuracy for precision machinery.
What gear ratios are available for these units?
Standard available gear ratios include 50:1, 80:1, 100:1, 120:1, and 160:1, allowing for a wide range of speed reduction and torque requirements.
Can high payloads be directly attached to the output?
Yes, the integrated high-rigidity cross roller bearings allow for the direct introduction of high payloads without the need for additional support bearings, simplifying your design.
Are these gearboxes compatible with standard servo motors?
Absolutely. These units are designed for easy and compact attachment to standard servo motors, forming a lightweight and efficient motion control system.
What kind of packaging is used for shipping?
Depending on the size and weight of the model, units are securely packed in either reinforced cartons or specialized wooden cases to ensure safe transport.
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