for roller shutter and awning, with or without handcrank 1-phase available thermal motor protection safety limits Weight(kg): 5.45~6.3 Length(mm): 630~677 Torgue(Nm): 60~100 Voltage(v): 230 Frequency(Hz): 50/60 Current Rating(Ampere): 1.2/1.4, 1.6/1.8, 2.0/2.2 Power Rating(Watt): 260/310, 350/400, 440/490 Motor Revolution(rpm): 2800~3300 Number of poles(p): 2 Thermal Protection(indoor Celsius): 130 Motor Insulation(Class): B Time Rating(Min): 4 Tube diameter(mm): 59 Head Thickness(mm): 15.5~32.5 Limit Range(Drive Pulley Turns): 30 Output Revolution(rpm): 12/14