1.swing door opener HF-AK 2.Max. weight of the gate 500kg, 3.110V-260V AC swing door opener HF-AKTechnical dataVoltage :110V-260V ACSpeed:14m/minPower consumption :Working mode<200W ,sleep model<1WPushing power;300NmObstacle stop protection and auto close. swing door opener HF-BK-B