• Advancing force: 400 to 800kg
• Output torque: 274nm
• Rated output: 200W
• Roller bore: 140mm
• Chain no: 10A
• Input voltage: 220 to 380V, 50Hz
• With relaxed requirement input voltage
• Suitable for instability or low-pressure regions
• Allows -10 to 10% voltage instability
• Supplies manual button, 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
• With stable operation
• Noise level: below 60dB