Nuclear magnetic resonance equipment

The invention provides nuclear magnetic resonance equipment. The nuclear magnetic resonance equipment comprises a magnet, a bed body, a transmission mechanism and a motor assembly. The magnet is configured to provide a background magnetic field for nuclear magnetic resonance detection of the nuclear magnetic resonance equipment; the bed body is configured to be used for bearing a to-be-detected object; the transmission mechanism is connected with the bed body and is used for adjusting the position of the top surface of the bed body; the output end of the motor assembly is directly or indirectly connected with the transmission mechanism, and the motor assembly is configured to drive the transmission mechanism to move so that the transmission mechanism can adjust the position of the bed body. The motor assembly comprises at least one motor, each motor comprises at least one coil, and the at least one coil is configured to utilize the background magnetic field to generate torque when powered on so as to drive th