... modeFlange type,D flange typeOutput shaft directionFree assembly directionAmount of backlashReducertype No.VRStandard typeVR-LBLow- ... ripple rotate.No need for maintenance and easy assembly.There”re many ratios for your selection(3,4 ... ,5,6,7,8,9,10 for ... AC gear motor;2005 start to customize products for customer. Meanwhile,start to produce DC gear ...