Etonm motor entered dc motor industry since 2001, designed and developed series of dc gear motor, there are et-sgm12, et-sgm16, et-sgm20, et-sgm25, et-sgm27, et-sgm37, every series has several types. Type: et- sgm37 Voltage: 12v Speed: 7-240rpm Direction of rotation: cw, ccw Gear ratio: 1:10, 1:23.3, 1:30, 1: 50, 1: 70, 1:90, 1:150, 1:210, 1:270, 1:350, 1:450, 1:490, 1:630, 1:810 Application: atm, coin slector, coin feeder, vending machine, robotics, towel dispenser, soft paper dispenser, automatic closetool, sanitary bin, massagers, household electronic appliance... Carton and paper-maded pack