| 摘要 |
<p>Title: A Structure for Combining Code Disc of Encoder of Motor with Electromagnetic Brake Abstract The invention discloses a structure for combining a code disc of an encoder of a motor with an electromagnetic brake, which comprises the electromagnetic brake and the code disc of the encoder, wherein the electromagnetic brake comprises an excitation coil assembly and a runner assembly, the runner assembly comprises an inner runner for fixing with a rotating shaft of the motor and an outer runner for matching with the excitation coil assembly for action, the code disc of the encoder is in the shape of a ring, the side wall of the code disc of the encoder is fixedly connected with the side wall of the outer runner, and the outer runner and the inner runner are elastically connected through an elastic mechanism so as to enable the outer runner to perform radial elastic extension and contraction relative to the inner runner. Through the design of combining the code disc of the encoder with the electromagnetic brake, the space occupied by mounting of the code disc of the encoder and the electromagnetic brake is reduced, the structure for mounting the code disc of the encoder at the shaft end of the motor is reduced and the structure is simplified; furthermore, the code disc of the encoder and the electromagnetic brake can be well assembled before final assembly, thereby reducing the assembly process steps during final assembly and improving the assembly efficiency.</p> |
