Product Profile of Explosion-proof Multi-turn Actuators

Auma manufacturers different types of multi-turn actuators. Being a part of that explosion-proof multi-turn actuators of ranges from sa- exc 07.1 to sa -exc 16.1 can be combined with explosion-proof controls. From simple open-close control to the micro-controlled version with logging of operating data or field bus interface. In combination with explosion-proof bevel gearboxes gk or the spur gearboxes gst, the direction or the angle between drive shaft and output drive shaft can be changed. Salient features of explosion-proof multi-turn actuators:

• Torque range from 10 nm to 32,000 nm

• Output speeds from 4 to 180 rpm

• Limit and torque seating

• Available with 3-ph ac motors

• Hand wheel for manual operation

• High enclosure protection

• High quality corrosion protection

• Wide ambient temperature ranges