This is a metal disk type coupling which uses steel as the material of the main body. It is the basic type of Servoflex coupling. Available types are a high rigidity single element type, a flexible double element type consisting of two elements joined together via a spacer inserted between them, and a floating shaft type consisting of a double element with an intermediate flange. The basic type of flange shaft has pilot holes for fixing the shaft. Other types include a key-fixing type, a high precision friction-fixing type, and a type that can be installed on a tapered shaft.

This is a metal disk type coupling which uses steel as the material of the main body. It is the basic type of Servoflex coupling. Available types are a high rigidity single element type, a flexible double element type consisting of two elements joined together via a spacer inserted between them, and a floating shaft type consisting of a double element with an intermediate flange. The basic type of flange shaft has pilot holes for fixing the shaft. Other types include a key-fixing type, a high precision friction-fixing type, and a type that can be installed on a tapered shaft.