This is a type of right angle helical bevel geared motor which is same dimension to sew helical bevel geared motor in its catalogue, from the gearing type it is helical bevel geared motor and also bevel geared motors. All the helical bevel gear motor items in this catalogries is interchangable to sew helical gearbox AND bevel geared motor K series. In our catalogue, there is sew k series catalog too and you can compare the difference between our helical bevel geared motors to sew helical geared motor  such as SEW K67.