The original CAMDEX cam indexing drive can realize multi-station intermittent indexer drive and sprocket drive. Precision is (±30 arc-sec). The maximum speed can reach 600 rpm. The cam adopts Japanese nut titanium material and SKF bearing. It has high and low temperature resistance and wear resistance. Its service life is long.Three dimensional detection of Cavl Zeiss in Germany.Hollow cam indexing drive has the same characteristics as DF flange drives. The output shaft of this type can make flange hollow type, So the name’s DFH. The “H”of mean is the output shaft is hollow. Hollow output shaft is usually connected to the power cord and air pressure duct, the size and role of the specified aperture should be described when ordering.