gear motor with gear box 1.Steel Rolling Door 2.Automatic Ceiling 3. ... ,1/12.96, 1/18,1/46.66 gear motor with gear box1.Steel Rolling Door 2.Automatic Ceiling3.Reduction ratio ... ypical Applications Steel Rolling Door Automatic Ceiling steel rolling gear motor.dc gear motor,electric motor.motor,boat motor MODELVOLTAGENO LOADAT ... .0180.55152.517.0173.0304545910.8 steel rolling door gear motors GMP56-62107