Synchron 600 Series, K mount AC timing motors offer all of the features of our C mount unit but the deeper gear box allows more room for gearing so that we can achieve those extra slow speeds. The K mount unit can be geared down to a speed of 1 revolution per week. Various windings for either 24, 110 or 220 V AC and 50 or 60 Hz permit a wide range of application power sources. Shaft torque, rated at 1 rpm, ranges from 8 oz-in to 40 oz-in depending on the selected winding and he wattage rating (3, 4, 5 or 6 Watts). Maximum dynamic torque is generally limited to 30 oz-in, with a static output torque limit of 90 oz-in.