弹性蛇簧联轴器

进口弹性蛇簧联轴器 产品用途 Product use

弹性蛇簧联轴器以蛇形弹簧片轴向嵌入两半联轴节的齿槽内，来实现主动轴与从动轴的联接。运转时，是靠原动端齿面对簧片的周向作用力带动从动端，来传递权矩，如此在很大程度上避免了共振现象发生，且简片在传递扫矩时所产生的弹性变形，使机械系统能获得较好的减振效果，其平均减振率达36%以上。蛇形弹簧片采用优质弹簧钢制造，经严格的加工处理、具有良好的机械性能，使联轴器的使用寿命比非金属弹性元件联轴器大为增长。

The elastic serpentine spring coupling is embedded in the tooth slots of the two coupling halves axially with serpentine springs to achieve the connection of the driving shaft and the driven shaft. During operation, the driven end is driven by the circumferential force exerted by the teeth of the primary end against the spring to transmit the weight moment, which largely avoids resonance. Moreover, the elastic deformation generated by the simple piece during transmission of the sweeping moment enables the mechanical system to achieve better vibration reduction effects, with an average vibration reduction rate of over 36%. The serpentine spring piece is made of high-quality spring steel and has undergone strict processing and excellent mechanical properties, which greatly increases the service life of the coupling compared to non-metallic elastic element couplings

结构特点 Structural features

属于一种结构先进的金属弹性变刚度联轴器，它靠蛇形弹簧片嵌入两半联轴节的齿槽内来传递扭矩，主要由两个半联轴节、两半外罩，两个密封圈及蛇形弹簧片组成 The utility model belongs to a metal elastic variable stiffness coupling with an advanced structure, which transmits torque by embedding serpentine spring pieces into the grooves of two half couplings. It mainly consists of two half couplings, two half housings, two sealing rings, and serpentine spring pieces

传动效率可达99.47%，其短时超载能力为额定扭矩的两倍，运行安全可靠The transmission efficiency can reach 99.47%, and its short-term overload capacity is twice the rated torque, ensuring safe and reliable operation.

零件少，体积小，重量轻，蛇形弹簧一般由2件或3件以上组成，使拆装、维修比其他联轴器尤为方便 With fewer parts, small size, and light weight, serpentine springs generally consist of 2 or more pieces, making disassembly and maintenance more convenient than other couplings.

基本参数 Basic parameters and dimensions

1、5—半联轴器  4——润滑孔  2——罩壳  3—蛇形弹簧

1. 5 - Half coupling 4 - Lubrication hole 2 - Housing 3 - Serpentine spring

注：必须在容许值的范围内使用该联轴器 Note: The coupling must be used within the allowable range