The Model 755RG is ideal for applications requiring a small, high precision, high performance encoder. Approximately 38 mm in diameter and 38 mm long, it will fit where many encoders cannot. Designed with all metal construction and shielded ball bearings, it will provide years of trouble-free use. The standard servo mount (RG) version is available with a variety of shaft sizes and lengths. Three additional servo style mounts (RGS1, RGS2, RGS3) are also available. The optional flange mounting (MA) is ideal for applications requiring a bolt-on, high precision encoder and the optional MHH flange (M-1) converts the mounting to be the same as the 58 style 426 package. With its high reliability and quick delivery, the Model 755A encoder is the perfect replacement encoder for less reliable encoders of this size.