Zhuoli Hanguang's two-dimensional universal rotation system has a wide range of applications in satellite or Other celestial body tracking, airborne or shipborne target tracking, etc. This system is mainly composed of orthogonal combination of two high-precision rotary tables to realize all-round tracking.
According to the difference in accuracy, the following schemes are commonly used at present:
Precision-level open-loop tracking: Using the precision RAP series electric turntable, target tracking can be performed in open loop. The resolution of the turntable (in the case of 8 subdivisions) is 0.00125 Â° or 4.5 arc seconds.
High-precision open-loop tracking: Using high-precision RAK series electric turntable, target tracking can be performed in open loop. The resolution of the turntable (in the case of 8 subdivisions) is 0.00125 Â° or 4.5 angular seconds, but due to the shaft structure Imported cross roller collar with higher accuracy, so the repeated positioning accuracy and movement characteristics are more prominent.
Ultra-high-precision closed-loop tracking: Using RAuK series ultra-high-precision closed-loop electric turntable to perform closed-loop tracking and feedback on the target, you can know the absolute position of the target, which belongs to precise positioning equipment. Closed loop resolution up to 1.8 â€³ (RAuK100) or 1.2 â€³ (RAuK200)
Because the electric rotating table of Zhuoli Hanguang adopts a high transmission ratio precision worm gear mechanism, the speed should not be too high, usually it is recommended not to exceed 25 Â° / s. If you need high-speed products, please contact us.
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