Manufacturer: Maxtorque
High Performance Worm Gear

Cameron MAXTORQUE* high-performance valve products feature patented AutoLock® technology that allows for high-performance worm gear solutions with the self-locking characteristics of conventional gearboxes. This means less work is required to actuate valves, leading to an improved HSE profile and worker efficiency on manual valves and smaller actuators on motorized valves.

  • Self-locking design
  • Double-enveloping gear set
  • Unique tooth form to reduce microscopic stresses
  • Superior sealing system
  • Capable of handling torques in excess of 1,000,000 ft lbf [1,355,818 Nm]

Technical Specifications

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High Performance Worm Gear

Technical Specification

Benefits

  • 2–2/5× more efficient compared with commodity gears
  • Up to 75% reduced work
    • Reduced turns, handwheel size, and rim pull
    • Reduced stroke time
  • Improved HSE profile
  • Reduced need for actuators
  • Smaller MOV packages reduce cost and weight
  • Quick stroke times where required
  • Near-zero backlash for process control
  • IP68 ingress protection rating
  • Increased durability

Robust design and testing

  • Rigorous PC-programmable logic controller (PLC) cycle testing and qualification
  • Best-in-class materials of construction
  • Bronze output bearings to prevent galling
  • Use of roller bearing instead of traditional or conventional plain needle bearings
  • Atmosphères Explosibles (ATEX) CE certified
  • Compliance with American Water Works Association (AWWA) US military (MIL) specifications and ISO 9001:2000
  • Made in the USA

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