铁三个阶段的异步的电动发动机

Cast Iron three-phase asynchronous electric motor MOTOR FEATURES: 1. Utilise IP44 enclosure ,IP54 and IP55 is available on request 2. Class B insulation with Class F on request 3. Motors are made with ICO141cooling 4. Motors are made for continuous S1 duty 5. Motors have high start torque 6. Motors have high efficiency 7. Y connection to 3 kw 8. connection from 4 to 315 kw 9. Voltage on request (220/380v, 380/660v, 220/340v, 220/440v,400/415v) 10. Frequency 50 to 60 Hz. 11. Speed can be single double of multi speed on request 12. Tropic proof motors supplied on request 13. Flame proof motor supplied on request. CUSTOMER BENEFITS: 1. Water dust and vermin resistant 2. Quiet operation 3. Corrosion resistant 4. Reliable in country,city or factory environment 5. Very low vibration 6. Very low power consumption 7. Superior life