1 Motor gearbox 21K6GN-C 6W, 1250ob/200k = 6.25 turns 49,00 € + pdv 2 Motor gearbox 4IK25GN-C 25W, 1350ob/200k = 7.5 turns 68,00 € + pdv 3 Motor gearbox 51K60GN-CF 60W, 1350ob/200k = 7.5 turns 105,00 € + pdv 4 Motor gearbox 51K60GN-CF 60W, 1350ob/75k = 18 turns 108,00 € + pdv