Abstract: Disclosed are an X-ray generation device and an X-ray imaging system. The device comprises a suspension assembly, a head assembly, an electric assist assembly, a combined multi-dimensional force sensor, and a controller. The suspension assembly includes a guide rail, a moving member, a lifting arm, and a rotating arm. The head assembly includes a connection base, a bracket, a control head, and a handle. The handle drives the control head with six degrees of freedom including translation along X, Y, Z axes and rotation about the Z-axis, a first direction, and a second direction, enabling the control head to be positioned arbitrarily within its range for imaging patients in various postures and positions. Six electric assist members drive the control head through the six degrees of freedom, allowing medical staff to operate the control head by applying minimal force to the handle, thereby saving time and effort.