Stepper motor / waterproof
The IP65-classified series of stepper motors, manufactured by Lin Engineering, is completely resistant against contact with dust. In addition, this series is capable of tolerating low-pressure jets of water that are sprayed from a 3-meter distance.
These jets of water has the ability to carry a pressure of up to 30kPa from all directions. Also, the carrying may be performed at a rate of 12.5 L/min for span of approximately three minutes.