8 Inch 200MM IP67 Waterproof & Quiet Linear Actuator Built-in Hall Effect Sensor (Model 0041936-1) Choose Stroke Rod Material for Linear Actuator::Aluminum Alloy do as following:Connect two terminals

do as following:Connect two terminals “NO” to the positive pole of DC power supply

2) If you press and hold the button A for 2-3 seconds

velux and skylight windows

Size: 55 x 55 x 10 mm (2

8 Inch 200MM IP67 Waterproof & Quiet Linear Actuator Built-in Hall Effect Sensor (Model 0041936-1) Choose Stroke Rod Material for Linear Actuator::Aluminum Alloy do as following:Connect two terminalsThis is an IP67 waterproof electric linear actuator with a Hall effect sensor, a stroke of 200mm, and a maximum thrust of 3500N (350 kg 780 lbs). The linear actuator is equipped with a waterproof breather valve, which allows air to freely flow in and out of the cylinder. When the linear actuator is running, a pressure difference will be generated inside and outside the cylinder, and air will flow in and out of the cylinder through the breather valve