ascension weight: 200KG - 2000KG noise level below 60DB CCC certification and CE international certification Input voltage: 220/380V, 50Hz Relaxed requirement input voltage Suitable for instability or low-pressure regions Allows -10% to +10% voltage instability Supply manual button and security lock and could be matched with remote control Limit switch adjusts the door position in both up and down precisely and safely Under blackout situation, a pull chain operates rolling door manually and easily Stable operation Noise level: below 60dB Advancing force: 400kgf

AC Roller Shutter Motor with Lifting Force of 200 to 2,000kgf and Stable Operation