Limitorque’s PT Series worm gear operators are the first such devices designed specifically for motorized operation. When combined with Limitorque’s unexcelled electric actuators (such as the MX, L120 & SMB), the PT provides the user with a dependable, efficient & economical solution for quarter-turn applications. Available in output torques to 100,000 foot pounds (135,591 N m) and in a wide range of operational speeds, the PT is the competitive worm gear operator developed by Limitorque to deliver extraordinary valve control.
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