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Rotork MTW Series Multi-Turn Worm Gearbox

Brand: Rotork PLC

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Multi-turn worm gearboxes used for applications such as sluice gates and dampers.

Features

Torque range up to 162,000 Nm (119,000 lbf.ft)
11 sizes
Ratios from 40:1 to 5,760:1
Ground and polished worm shaft
Aluminum bronze worm wheel
Comprehensive gear ratios combined with a selection of spur input reducers
Angular contact bearings supporting worm shaft
Removable output drive sleeves
Optional travelling nut for applications requiring mechanical stops
Optional lever arms, AWWA
Options for all types of environment

Specifications

Brand

Rotork PLC

Environmental Protection

IP67
IP68

Approvals & Certifications

ATEX

Material of Construction

End Cap & Baseplate: Cast Iron
Fixing Screw: HT Steel
Output Sleeve, End Cap & Indicator Plate: Steel
Worm Wheel: Aluminum Bronze

Temperature Range

14° to 248° F (-10° to 120° C)

O-Ring Material

Synthetic Rubber

Shaft Material

Steel

Flange Material

Cast Iron / SG Iron

Case Material

Cast Iron / SG Iron

Product Finish

Grey Primer

Documentation

Certification

Manuals

Product Brochures