Angular worm gearbox with input flange Typ. DMRV 050 gear ratio i = 50 inlet flange B5, axial height of motor H - 63mm mounting position U- universal in aluminum frame in color RAL 7030 (grey) with lowest price guarantee replacement of worm gearboxes Type: CHM, PMRV MR, CM Gearboxes are supplied completely with synthetic filling and are therefore maintenance-free.