Detailed Product Description Ratio(single stange):9,11,17,23,35,43,59,71,87Ratio(double stage):121,187,289,385,473,595,731,989,1225,1849Power range:0.04~2.2KWOutput form:solid shaftInput form:direct connection with motor,flange for mounting motor, solid shaft(coupling,belt drive,chain drive)Mounted position:foot mounted,flange mounted