Description This product is designed to suit the general applications of the window and facade automation system. It is ideal for the natural and smoke ventilation and typically used to control the heavy roof ventilator or big windows. Features Strong linear actuator to open heavy vents. Corrosion resistance. Meets B300 (300°C/30 Mins) EN 12101-2 annex G. Meets EN12101-2 annex C cycling test for 10,000 cycles. Options to have soft opening, water seal relief and finger protection. High speed version available to open 1000mm in 60 seconds. Microprocessor controlled synchronization available. Intelligent version for network control installation. Technical Voltage：24 Vdc +/- 15%Finishes:Anodized Stroke：100-1,000mm Cable:1 meter silicon cable Push/Pull forces：2000NIngress Protection:IP 66 Clamping forces：5,000N (based on manufacturers bracket)Endurance:10,000 cycles on 30% duty cycle Ampere :3.0 AWeight :6 kg (700mm) No-load current：0.8 ASynchronization:Intelligent version Speed：Max 12 mm/sConfirm To:EN12101-2 (annex G/C) Housing：Extruded AluminumLinear Actuators suppliers website:http://www.autofacade.com/linear-actuators/