Electromagnetic brake device

• Main Authors: ZHANG YUQING, ZHENG GUOJING
• Format: Patent
• Language: Chinese; English
• Published: 12.05.2023
• Subjects: BLASTING; BRAKES; CLUTCHES; COUPLINGS FOR TRANSMITTING ROTATION; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model belongs to the technical field of electromagnetic control, and particularly relates to an electromagnetic braking device. The electromagnetic braking device comprises a shell assembly, a stator assembly and a braking assembly, an installation cavity is formed in the shell assembly, the stator assembly comprises a coil assembly, the coil assembly is arranged in the installation cavity and connected with the inner side face of the shell assembly, and the braking assembly comprises a braking piece, a magnetic assembly and an elastic piece. The brake assembly is arranged in the coil assembly in a penetrating mode and can move in the axial direction of the coil assembly, the magnetic assembly is sleeved with the elastic piece, the two ends of the elastic piece are connected with the shell assembly and the magnetic assembly respectively, one end of the brake piece is connected with the magnetic assembly, and the other end of the brake piece can stretch out of the shell assembly or retract into the