Hansheng Automation (Dongguan) Co., Ltd. is one of the most experienced manufacturers and suppliers of harmonic drive products in robotic in China. If you're going to wholesale bulk cost-effective harmonic drive products in robotic made in China, welcome to get pricelist and quotation from our factory. Also, customized service and OEM&ODM service are available.
As a professional manufacturer of precision transmission core components and a supplier of packaging machinery parts, Robotic's Harmonic Drive Products in Robotic are just one of our Harmonic Drive products (backlash ≤10 arc sec, with custom models as low as ≤5 arc sec). Furthermore, leveraging our strong manufacturing capabilities, our CNC machining capabilities include precision grinding/milling (±0.005mm) and ultra-mirror finishing (±0.002mm). Our casting business can handle workpieces up to 3800×1500×1200 in size, with a free tolerance of ±1mm and a specified tolerance of ±0.03mm. We utilize processes such as sand casting, lost foam casting, and gravity casting. Our advanced equipment, including Kashifuji gear skiving machines, Seibu wire-cutting machines, and CNC automatic molding equipment, ensures production, fully meeting our customers' demanding needs for precision transmission components.
Why can harmonic drive be used in robotics?
Since harmonic drives fit for modern robotic systems and provide great efficiency, compact dimensions, and high torque, they are widely used in robotics. Perfect for incorporation into contemporary robots, the SHF-20-Ⅱ Series Harmonics Drives preserve a small shape while offering remarkable torque and efficiency.
Robots serve several purposes in industrial environments; a major development in this regard is the introduction of cooperative robots. The SHF-20-Ⅱ Series Harmonic Drives helps to provide perfect and continuous motion control across all axes, which these robots require. Reliability and precision of robotic applications define the exact movements required in them.
What are the features of harmonic drive?
Integrated motor
The hollow structural design makes SHF-20-Ⅱ more readily integrated with the motor. The motor installation site might be the hollow portion. This small integrated design lowers the component count, therefore enabling the whole system to be more efficient and compact.
Reduce weight
The hollow design enables the reducer to be lighter, thereby increasing the flexibility and efficiency of the robot. Particularly in cooperative robotics, where weight reduction helps increase safety and operational flexibility, the lowered weight is especially crucial for robots that need rapid reaction and exact movement.
Improve system reliability
Usually more dependable than the conventional solid design reducer, the hollow construction reduces external loads and effectively distributes heat, thus fitting for long-term high-load, high-precision robot application conditions. This helps one to better manage long-term, high-intensity employment in industrial surroundings.
Customer Selection Story
A German customer who specializes in robotic robots came to talk to us about robotic arms after seeing this video we posted. Our factory had previous experience in manufacturing robotic arms for a customer in Thailand, so after some communication with the customer, we found out that he was planning to make a housekeeping robot arm in the near future and was purchasing a batch of Harmonic drives. Since they had been purchasing a Harmonic drive from a German factory, which was a bit more expensive, they now had to choose a new supplier. After comparing other suppliers in Japan, Italy, Switzerland and China, he chose us decisively, because the price we gave was factory price and we could guarantee that the precision of the product met the customer's requirements, so the customer told us the specific working conditions and asked our engineers to choose the Strain Wave Gears that best suited their application for free. After the engineer's evaluation, he finally chose the SHF-20-II with a reduction ratio of 80 as the shoulder joint of his robotic arm, the lighter SHD-08 for the elbow part, and our SHD-05 series for the wrist part. The customer's engineer agreed with our solution and immediately placed a set of samples for testing.
Later, the customer received the sample and tested the actual application effect, expressed satisfaction with our product, and ordered this combination of Zero Backlash Gearhead in large quantities. We would like to thank this client for his faith in us; We will most definitely satisfy their needs and provide customers luxury items.

Model Parameter

FAQ
Q: Performance and efficiency-wise, how does the SHF-20-Ⅱ series stand against other harmonic drives?
A: Low energy loss, high torque density, and ideal design help the SHF-20-Ⅱ series to shine in performance and efficiency. The SHF-20-Ⅱ series is the ideal option for high-precision robotic uses as it exceeds conventional harmonic drives in terms of load capacity and operational lifetime.
Q: Which kind of robots may include harmonic drive from the SHF-20-Ⅱ series?
A: Many robotic applications-including industrial robots, collaborative robotics, medical robots, and service robots-can benefit from the SHF-20-Ⅱ series harmonic drive. Its great precision and versatility fit for applications needing exact motion control in many dimensions.
Q: Are collaborative robots (cobots) suited for the SHF-20-Ⅱ series harmonic drive?
A: Because of its exact control, low noise and compact size, the SHF-20-Ⅱ series harmonic drive is especially fit for collaborative robotics (cobots). These qualities let collaborative robots operate securely and efficiently with people in a shared space.
Q: What benefits for robotic uses does the SHF-20-Ⅱ series's compact design offer?
A: Through more flexible and space-saving integration into robotic arms and other components, the tiny design of the SHF-20-Ⅱ series improves robotic applications. Essential for modern automation operations, this enables the development of more small, light-weight robots with better flexibility and reach.
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