... . 2) OEM Service. 3) High accuracy worm gear and worm shaft. 4) Specifications:1) Housing is made of die-cast iron ( ... light mass.3) Installation mode is various, by feet, shaft installation and flange (IEC) mounting.4) Stable transmission, noiselessness, ... and easy maintenance.5) Output shaft: hollow shaft, solid shaft.6) Input mode: input shaft, directly-mounted motor and input IEC ...