TQG High Quality Silver Stainless Steel Zero Backlash Harmonic Gearbox Reducer 20:1 Ratio T Slot Speed Helical Bevel Mini 1 Year

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Product Diagram
Harmonic Component A Harmonic Component B
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.
FEATURES AT A GLANCE
Compact design
High torque capacity
Zero backlash
Excellent positioning accuracy and rotation accuracy
Input and output are coaxial
CSG harmonic reducer is used for high torque cases; its torque is 30% higher than CSF reducer's, with a 43% longer lifetime (10,000 hours).
Product Technical Drawing
Model CSG/CSF-14, CSG/CSF-17, CSG/CSF-20, CSG/CSF-25, CSG/CSF-32, CSG/CSF-40, CSG/CSF-45, CSG/CSF-50, CSG/CSF-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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Model Selection Sheet 1 Model Selection Sheet 2
PRODUCT SPECIFICATIONS
Specifications Sheet 1 Specifications Sheet 2
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FAQ
Frequently Asked Questions Overview
Q1: What sizes and gear ratios are available for the CSG/CSF-2UH series?
The CSG/CSF-2UH series harmonic drive units are available in ten sizes (ranging from CSG/CSF-14 to CSG/CSF-65) with gear ratios of 50, 80, 100, 120, and 160:1.
Q2: What is the differences between CSG series and CSF series harmonic gearboxes?
The CSF series features a standard torque, while the CSG series is designed for high-torque applications. The CSG series delivers 30% higher torque and a 43% longer service lifetime (approx. 10,000 hours) compared to the CSF series.
Q3: How much backlash do these harmonic drives have?
These harmonic drive units feature zero backlash (zero arcmin), making them exceptional for high precision positioning and rotation accuracy.
Q4: Can standard servo motors be mounted directly on these gearboxes?
Yes, standard servo motors can be attached in a compact and lightweight manner. The setup enables direct handling of high payloads without additional support, saving design space.
Q5: What is the torque and weight range for the CSG/CSF models?
The torque capacity ranges from 9 to 2041 Nm (with repeatable peak torques spanning 23 to 3419 Nm), while the weight of the units ranges between 0.52 and 20.9 kg depending on the model selection.
Q6: What type of outer structure holds the external loads in CSG/CSF series?
These combination gearboxes are mainly structured by component sets, featuring an internal cross roller bearing designed with high precision and rigidity for holding external payloads safely.

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