Servo driver

The servo driver is characterized in that the servo driver comprises a power module, a speed change module and a servo module, the speed change module is provided with a plurality of output shafts, the power module is suitable for driving the multiple output shafts to rotate at the same time through the speed change module and outputting power, and the servo module is arranged in a manner of avoiding the output shafts; and the servo module is suitable for controlling the power module to act and feeding back a rotation signal of the output shaft. The speed reducer has the advantages of being provided with multiple output shafts, reasonable in arrangement and stable in output. 本申请公开了一种伺服驱动器，其特征在于：包括动力模块、变速模块和伺服模块，所述变速模块上设置有多个输出轴，所述动力模块适于通过所述变速模块驱动多根所述输出轴同时转动并输出动力，所述伺服模块回避所述输出轴设置，且所述伺服模块适于控制所述动力模块动作并反馈所述输出轴的转动信号。具有多输出轴，且具有布置合理，输出稳定的优点。