膜片联轴器常用于伺服系统中，膜片具有很好的扭矩刚性、零背隙、高精度、高增益。
膜片联轴器型号XHW-39C有以下规格：
XHW-39C-6-6XHW-39C-6-6.35XHW-39C-6-8XHW-39C-6-9.525XHW-39C-6-10XHW-39C-6-11XHW-39C-6-12XHW-39C-6-14XHW-39C-6-15XHW-39C-6-16XHW-39C-6-17XHW-39C-6-18XHW-39C-6-19XHW-39C-6-20XHW-39C-6.35-6.35XHW-39C-6.35-8XHW-39C-6.35-9.525XHW-39C-6.35-10XHW-39C-6.35-11XHW-39C-6.35-12XHW-39C-6.35-14XHW-39C-6.35-15XHW-39C-6.35-16XHW-39C-6.35-17XHW-39C-6.35-18XHW-39C-6.35-19XHW-39C-6.35-20XHW-39C-8-8XHW-39C-8-9.525XHW-39C-8-10XHW-39C-8-11XHW-39C-8-12XHW-39C-8-14XHW-39C-8-15XHW-39C-8-16XHW-39C-8-17XHW-39C-8-18XHW-39C-8-19XHW-39C-8-20XHW-39C-9.525-9.525XHW-39C-9.525-10XHW-39C-9.525-11XHW-39C-9.525-12XHW-39C-9.525-14XHW-39C-9.525-15XHW-39C-9.525-16XHW-39C-9.525-17XHW-39C-9.525-18XHW-39C-9.525-19XHW-39C-9.525-20XHW-39C-10-10XHW-39C-10-11XHW-39C-10-12XHW-39C-10-14XHW-39C-10-15XHW-39C-10-16XHW-39C-10-17XHW-39C-10-18XHW-39C-10-19XHW-39C-10-20XHW-39C-11-11XHW-39C-11-12XHW-39C-11-14XHW-39C-11-15XHW-39C-11-16XHW-39C-11-17XHW-39C-11-18XHW-39C-11-19XHW-39C-11-20XHW-39C-12-12XHW-39C-12-14XHW-39C-12-15XHW-39C-12-16XHW-39C-12-17XHW-39C-12-18XHW-39C-12-19XHW-39C-12-20XHW-39C-14-14XHW-39C-14-15XHW-39C-14-16XHW-39C-14-17XHW-39C-14-18XHW-39C-14-19XHW-39C-14-20XHW-39C-15-15XHW-39C-15-16XHW-39C-15-17XHW-39C-15-18XHW-39C-15-19XHW-39C-15-20XHW-39C-16-16XHW-39C-16-17XHW-39C-16-18XHW-39C-16-19XHW-39C-16-20XHW-39C-17-17XHW-39C-17-18XHW-39C-17-19XHW-39C-17-20XHW-39C-18-18XHW-39C-18-19XHW-39C-18-20XHW-39C-19-19XHW-39C-19-20XHW-39C-20-20
膜片联轴器非常精巧，如果在使用中误用或没有正确安装则很容易损坏。所以保证偏差在联轴器的正常运转的承受范围之内是非常必要的。