How long is the main robotic arm system on Tiangong, known as Chinarm?
Answer
About 10 meters
The main robotic arm installed on the Tiangong space station is named Chinarm, and it measures approximately 10 meters in length. This dimension is noted to be comparable to the length of the Canadarm2 utilized on the International Space Station. Furthermore, the addition of a secondary, more precise arm on the Wentian module provides significant flexibility. When these two arms are linked, their combined reach greatly enhances the station’s capacity for external maintenance tasks and conducting scientific experiments outside the modules.
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