1.Specification SpencificationIAM-IElectronic DataVoltage110V/60Hz,230V/50HzMotor Rated Power375W,1/2HPRated Current2.5AControl Voltage24V,ACProtection GradeIP55Emergency ProtectionManual chain,Small door in doorMotor Protectionprotection:current overload;overload;overheated;operating time.Obstruction DetectionReverses door automatically if obstructed(to the ground more than 300mm) when going down,stops (to the ground less than 300mm) if obstructed when going up.Mechanical DataRated Output Shaft Turn163.58N.mRated Speed18rpmEmergency HandleOne chain clutch,emergency separation,automatic reunionBrakeMotor with brake,Five grades sprocket speed-reduction.Good brake.Drive WayBelt speed reduction & two grade sprocket speed reductionMaximum Lifting Height7mDoor Operating Speed100mm/S 140mm/STravel SettingTrimming limit mechanismLift WayStandard lift,low headroom lift.Noise<53dBEnvironmental DataSize of OperatorL545mm* W168/251mm * H250mmWeight22KgOperating Temperature-25°C +60°CInstallation WayMid-mounted,shaft driveFrequency of Operning≤25 time/hour or≤15 time/continuous open & closeApplicable Area of Door≤26 square meterAccessoriesDoor-open DeviceRemote control,IC card,Radar Sensor,Geomagnetism Sensor, Code lock,Switch etc.Detective DeviceSensing Edge, Radar Sensor,Geomagnetism Sensor, Photo Beam etc.IntellectualPatentMultistage sprocket speed reduction;One chain clutch;Obstruction Detection.Feature(IAM-II)No need trolley and rail,easy installation,convenient for transportation;The same as garage door opener,good clutch.2.Function220V single phase,temperature control,two speed reducing transmitting,output power strong,low voice operating,reliable function.3.Installation