What are the manufacturing difficulties of RV reducers compared to harmonic reducers?
Harmonic reducer and RV reducer are both derived types of planetary transmission with few tooth differences. In terms of achieving less tooth difference, harmonic reducers use flexible deformation, while RV reducers use cycloidal pinwheels. The purpose of reducing tooth difference is to improve the reduction ratio, and the harmonic and cycloid methods not only improve the reduction ratio, but also increase the number of meshing teeth (compared to involute with less tooth difference), thereby improving the load-bearing capacity and ultimately demonstrating good adaptability to the product requirements of robots (mainly robotic arms), namely high speed ratio, large load capacity, and high precision. Therefore, they are widely used in the field of robotics.
11
2025
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04
The strategy to overcome servo motor jitter, take a look!
In the field of industrial automation and precision control, servo motor vibration has always been a headache for engineers. It not only affects the accuracy and performance of the equipment, but may also lead to premature wear and even cause production accidents. Today, let's delve into the causes, solutions, and preventive measures of servo motor vibration together, to help you easily tackle this tricky problem!
10
2025
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04
Cycloid pinwheel reducer is a novel transmission device that applies the principle of planetary transmission and adopts cycloidal pinwheel meshing. Due to long-term high torque mechanical motion, the meshing clearance of the gearbox increases, causing significant noise and equipment vibration in the gearbox, bearing box, thread seal,
10
2025
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04
Why doesn't the gearbox turn after being powered on?
In industrial production, right angle reducers play a crucial role. However, sometimes we encounter situations where the right angle reducer does not turn after being powered on, which undoubtedly brings difficulties to production. Don't worry, let's analyze the reasons comprehensively below.
08
2025
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04
Do you know about planetary gearboxes?
A planetary gearbox is an industrial transmission device designed to increase the output torque of a system by reducing speed. The main transmission structure of the planetary gearbox is: planetary gear, sun gear, and external gear ring. Named "planetary gearbox" due to its structure. The structure is relatively compact, with small return clearance, high precision, long service life, and the rated output torque can be made very large. But the price is slightly higher.
08
2025
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04