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The TIGRON is a multi-turn actuator with classic mission: Automation of gate valves with/without rising stem, of globe valves (double block and bleed valves) and in combination with part-turn gearbox of butterfly valves and ball valves.
Virtually unlimited stroke
Rising stems are led through the hollow shaft of the multi-turn actuator which drives the stem in combination with the output drive type A. The stem protection tube protects the stem from pollution and people from injuries.
Open-close duty, positioning duty and modulating duty
TIGRON actuator versions are available for all types of duty. Combinations with multi-turn gearboxes In combination with GK or GST gearboxes, torques up to 16,000 Nm can be reached.
Modular AUMA scheme
Six gearbox type ranges are part of AUMA’s product portfolio. They are ideally suited to complete and enhance TIGRON’s application range even to other valve designs. This includes numerous butterfly valves or the conventional ball valves of the oil and gas industry requiring a part-turn movement of mostly 90 degrees. In these cases, TIGRON is combined with AUMA part-turn gearboxes.
AUMA linear thrust units convert TIGRON’s multi-turn movement into a thrust movement which is required for globe valve automation.
10 Nm to 1000 Nm
Explosion-proof for open-close and modulating duty10 Nm – 1000 Nm
Torque range4 U/min – 216 U/min
Output speeds10 Nm – 1000 Nm
Modulating torque rangeIP68
Enclosure protectionC5/CX
Corrosion protection-65 °C – +75 °C
Ambient temperature
Ex db eb h IIC T4 Gb
Ex h tb IIIC T130 °C Db
Ex db eb h IIC T4 Gb
Ex h tb IIIC T130 °C Db