
Multi-Turn Gearboxes
Multi-turn gearboxes can be formed by combining multi-turn actuators with AUMA spur and bevel gearboxes to increase the torque or to reposition the output shaft. The gearboxes can of course also be used on manually operated valves.
-
High pressures call for multi-turn actuators providing high torques. By combining a multi-turn actuator with a GHT multi-turn gearbox, the torque range can be expanded to 88,000 ft-lbs.
-
GK bevel gearboxes will be used if the operating direction is to be displaced by 90°.
-
Thus, the output torque can be increased many times.
-
If the drive shaft is to be positioned at a certain angle to the output drive shaft, combinations of the multi-turn actuators SA with AUMA spur gearboxes GST are used.
-
The output torque can be increased many times.
