3500N IP67 Waterproof Linear Actuator with Magnetic Limit Switch - 900mm Adjustable Stroke (Model 0041946-3) Linear Actuator B7 Speed If you want to use

If you want to use this controller to synchronously control 3 linear actuators B

set an oxygen pump of a fish tank to start once every hour

5000 Meter / 15000 feet)

Package Include 4 x Electric Linear Actuator A with Hall Effekt Sensor

you can also press any button of the remote control to stop four linear actuators at the same time

3500N IP67 Waterproof Linear Actuator with Magnetic Limit Switch - 900mm Adjustable Stroke (Model 0041946-3) Linear Actuator B7 Speed If you want to useThis is a IP67 waterproof and low noise linear actuator with adjustable stroke and standard stroke of 900 mm. It is equipped with two external magnetic switches that can slide freely, and by adjusting the position of these two magnetic switches, the linear actuator can be controlled to work within the set stroke length. For example, for a linear actuator with a stroke of 900 mm, you can set it to move within a stroke range of 50 mm to 860 mm. The