... Gear Motor Main voltage:3V; 6V;12V;24V, Typical applications: Central air-conditioning valve, Amusement equipment , .... 12v ... Gear Motor Main voltage:3V; 6V;12V;24V, Typical applications: Central air-conditioning valve, Amusement equipment , Coin refund ... , Grill, Oven, Peristaltic pumps, ATM bank automatic system, Robot Medical equipment, Office equipment , Household appliances, Automatic actuator. ...