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Rotork MOW Range - Heavy-Duty Quarter-Turn Modulating Worm Gearbox
Brand: Rotork PLCModulating 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
- IP Ratings for Rotork Gears Gearboxes pdf 377 KB
- MOW Gearbox Installation and Maintenance Instructions - Czech pdf 1.3 MB
- MOW Gearbox Installation and Maintenance Instructions - English pdf 1.1 MB
- MOW Gearbox Installation and Maintenance Instructions - French pdf 1.2 MB
- MOW Gearbox Installation and Maintenance Instructions - German pdf 1.0 MB
- MOW Gearbox Installation and Maintenance Instructions - Russian pdf 1.4 MB
- MOW Gearbox Sizing Guide (pdf) 107 KB
- MOW Gearbox Sizing Guide (xls) 88 KB
Product Brochures
- MOW Gearbox Brochure Imperial pdf 878 KB
- MOW Gearbox Brochure Metric - English pdf 876 KB
- MOW Gearbox Brochure Metric - Russian pdf 957 KB
- Rotork Gears Capabilities Brochure - Chinese pdf 5.5 MB
- Rotork Gears Capabilities Brochure - English pdf 5.1 MB
- Rotork Gears Capabilities Brochure - Russian pdf 5.1 MB