The invention discloses a disconnected axle which comprises an axle frame. The left side and the right side of the axle frame are both connected with steering knuckles in front wheels. The upper endsof the left side and the right side of the axle frame are connected with shock absorbers. Upper fulcrums are arranged at the top ends of the shock absorbers. The axle frame is connected with an independent suspension through the upper fulcrums of the shock absorbers. Damping springs are installed on the outer surfaces of the shock absorbers. The axle frame comprises a left trapezoidal arm, a mainsteering arm, transverse pull rods, cantilever assemblies, middle arms and a right trapezoidal arm. Multiple sets of fixing holes are formed in the surface of the main steering arm. Each of the left side and the right side of the upper end of the main steering arm is connected with one end of the corresponding middle arm, and each of the left side and the right side of the lower end of the main steering arm is connected with one end of the corresponding transverse pull rod. The disconnected axle is connected with the independent suspension through the upper fulcrums of the shock absorbers, vibration of passengers in a vehicle can be reduced, the service life of the independent suspension and the service life of the axle can be prolonged, and meanwhile, the disconnected axle is beneficial to the improvement of the overall passing ability of the vehicle and suitable for the environment with a complex road surface.