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在皮带传动机构中,通过改变负载轴上的制动力矩来调节负载转速的自动控制系统,即谓制动打滑稳速控制系统。此种稳速控制系统结构简单,稳速精度高,尤其适用于单电机多个稳速系统的装置。目前,这种控制方式已得到广泛应用。本文从分析皮带传动机构的稳态关系出发,推导出几个稳态特性曲线图;并在此基础上,建立了各种可能存在的标称点附近
In the belt drive, by changing the braking torque on the load shaft to adjust the load speed of the automatic control system, the so-called brake slip speed control system. The stable speed control system has the advantages of simple structure, high steady speed and precision, and is particularly suitable for devices with multiple steady speed systems of a single motor. At present, this control method has been widely used. Based on the analysis of the steady-state relationship of the belt transmission mechanism, several steady-state characteristic curves are deduced. Based on this, several kinds of possible nominal points