The invention provides a non-contact scanning satellite platform oriented to space debris monitoring and an assembling method thereof. The non-contact scanning satellite platform comprises an agile motor cabin (1), a non-contact console (2) and a space debris monitoring camera (3). Through the non-contact force controls space debris high-precision detection imaging load, the interference of influence the satellite platform on spatial debris monitoring is eliminated, the problems of capture tracking and high-quality imaging monitoring of space micro-debris and micro-meteoroid are innovatively solved, and the non-contact scanning satellite platform and the assembling method thereof can be applied to the technical fields of future space debris monitoring and protection of space debris by in-orbit satellite and the like.