780 lbs DC IP67 Waterproof Electric Linear Actuator J4 Stroke 500mm Adjustable (Model: 0041942-4) Choose Speed and Corresponding Max Thrust::16±3mm/s (1500N / 150 kg / 340 lbs) Each time the mode button

Each time the mode button is pressed

Setting different control modes:1) Setting Self-locking mode: When the receiver is in the status of LEARNING

and connect this stop wire to the terminal "NC" of the "OUT3" of the WiFi switch

Center distance between two mounting holes when the linear actuator is fully retracted: 205 mm

780 lbs DC IP67 Waterproof Electric Linear Actuator J4 Stroke 500mm Adjustable (Model: 0041942-4) Choose Speed and Corresponding Max Thrust::16±3mm/s (1500N / 150 kg / 340 lbs) Each time the mode buttonNote: 1) This product does not contain a mounting brackets, please click here to buy. 2) If you need DC power supply for linear actuator, please click here to choose and buy. 3) If you need wireless remote control switch kit for linear actuator, please click here to choose and buy. Package Include: 1 x Linear actuator J4 2 x Normally closed magnetic reed switch 1 x User manual Introduction: This is a linear actuator with adjustable stroke. It is