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Rotork MOW Range - Heavy-Duty Quarter-Turn Modulating Worm Gearbox

Brand: Rotork PLC
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Modulating worm gear operators are designed to suit control valves or dampers requiring constant movement.

They are suitable for continuous duty up to 1,200 starts per hour and give a positional accuracy of ±1/2°.
Features
  • Torque range up to 47,000 Nm (34,500 lbf.ft)
  • 9 sizes
  • Ratios from 40:1 to 3000:1
  • Up to 1,200 starts per hour
  • Ground and polished worm shaft
  • Aluminium bronze worm wheel
  • Comprehensive gear ratios combined with a selection of spur input reducers
  • Angular contact bearings
  • Removable output drive sleeves
  • Options for All types of environment
  • Options:
    • All types of environment
    • Submersible, buried services, marinised
    • ATEX
    • Limit switches
    • Lever arms
    • Flexible extensions
    • Food grade grease

Specifications

Brand

Environmental Protection

  • IP67 Standard
  • IP68 Optional

Temperature Range

  • -4° to 250° F (-20° to 120° C)

Material of Construction

  • Aluminum Bronze - Wormwheel
  • Cast Iron - Output Sleeve
  • Cast Iron / SG Iron - Baseplate
  • Protected Steel - Inidcator Plate/Fixing Screws
  • Steel - Wormshaft

Seal Material

  • Nitrile Rubber

Case Material

  • SG Iron - Gearcase

Approvals & Certifications

  • ATEX

Documentation

Certification

Manuals

Product Brochures

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