Description

YCT Series Electromagnetic Variable Speed Asynchronous motor(abbreviated from henceforth as *****) is a simple and reliable variable speed device, it consists of as quirrel cage induction motor, an electric slip coupling (hereinafter refered to the coupling) and a controller. It is especially suited to constant-torque load applications:especially suitable used for fan, blower and pump. The ***** can be continuously and smoothly adjusted with in the specified speed range and output the rated torque. The output speed can be held nearly constant by automatically changing the coupling excitation based on the action of negative feedback of the controller whenever the load varies. This adjusting method is much simpler, motor positive and economical than other means. The advantages of ***** may be summarized as follows: 1、No uncontrollable regions, adjusting speed at no load. 2、Wide range of adjusted speed, somoothly adjusting ***** 3、Slight speed variation with automatic speed inverse feedback system. 4、Smooth staring, large staring torque. 5、Simple structure, reliable operation. No slide contack parts. 6、Small and compact controller by manual or automatic means. 7、Much cheaper than other competing devices. GERNANAL INFORMATION Protection Class : IP*3 Frame size: H******5 Power: 0.****0KW Voltage : **0/**0V, **0/**0V, **0/**0V, **0V/**0V, **0V Frequency : *0HZ, *0HZ Insulation Class : B、F、H Ambi. Temperature : **0~**0 °C Altitude Above Sea Level : ≤***0M