一.Introduction: 1SWM series three-phase asynchronous mine winch motors are mainly matched with winches under mine and they have the advantages of steel structures, high anti-damage ability, high starting torque, low starting current, high overload capacity, frequent CW & CCW rotation, nice appearance, high mechanical strength, installation and maintainance convenience and so on . 二.Applicable condition: Altitude: lower than 1000 meters；Ambient Temperature: lower than 40℃ and without flammable and corrosive gas around. 三.Standard Requirement:
2. Rated frequency: 50Hz 3. Construction : steel construction 4. Duty: S1 at normal temperature 5. Protection degree: IP55 6. Insulation Calss: Class F 7.Temperature rise：Class B 8. Cooling style : IC411 |
