bevel geared motor K149-LES180 Premium hollow shaft H90 50/60 Hz, S100 230/400 V 460 V foot-mounted design transmission ratio: 49.60 mounting position M4-A output side A degree of protection IP55 oil CLP VG220 surface protection C1 for normal environmental stress 7016 anthracite gray resistance thermometer Pt1000 separately driven fan terminal box position 3D operating mode S1/inverse duty incremental encoder TTL1024S/R KD 1 set of operating instructions DE for each geared motor