... , 32mm, 42mm, 52mm, 62mm,72mm,81mm,105mm 2) Gear ratio:i=3~512 Features: 1) Dimensions of device: 22mm, 32mm, 42mm ... , 60~90W, 90~120W, 120~150W, 150~200W 3) Ratio:i=3~512Our company is specialized in mini AC gear motors ... . Available Date-Expired Date ISO9001:2008 Beijing United Intelligence Certification Co., Ltd. CNAS 04312Q20296R1S Design, Development, Manufacture and Service of Capacitor Running ...