Suitable for rock drilling! Air motor powered by compressed air, safe even when wet.

No need for power supply, so it's safe even when submerged in water! Effective for rock drills' motors too! Short delivery time of a few days to a maximum of one week.

Futaba Manufacturing's piston-type air motor does not require a power supply, making it suitable for wet environments. In rock drilling machines used in tunnel construction and civil engineering, a wet type that flushes rock dust with water is commonly used. While there is a risk of the motor getting wet due to the large amounts of water, our air motor can operate safely even when wet. Among the four or five cylinders arranged in a star shape, two are always in the power stroke, and since there is no dead point in the crank, it maintains balanced rotational force with minimal vibration, resulting in smooth and stable rotation. Unlike electric motors, there is no concern for load operation; if the load exceeds the maximum, the air motor simply stops, and it will resume normal rotation once it returns to the regular load. [Key Points for Choosing This Product] ■ Usable in explosion-proof areas and suitable for wet sites! ■ Delivery time is a few days to one week! (Please consult us each time) ■ Easy to achieve forward and reverse rotation by switching the valve air inlet! ■ Stops when exceeding maximum load and restarts at regular load! *You can view the comprehensive product catalog from the "Download" link below.

others