( sAma·,.... .: .:: :: : : : :: : : : : .. 7- ..... .·.·.·.·.·.·.·.·.·.·.·.·.· Special View & Features
Warm Gear Actuators
CD Tapered Roller & Ball Bearings
The Worm is supported on tapered roller bearings which support both the axial and radial forces generated by the gearings.They have excellent load bearing capacity. @Worm 1045 heat treated steel, with ground and polished worm threads. Precision cutting of the threads provides minimum backlash between the worm gearand worm. ® Indicator Plate Pointer provides positive position indication. The pointer can easily be re-positioned if required. @ Sealing The drive sleeve is supplied with a oil seal at the top and large cross-section a-ring at the bottom. This sealing method allows the units to be rated for submersible service to Ip57 standards. ® Cover Legends, 'close-Open-Close' are cast directly on the cover. This permits operation in either direction with position indication. ® External Adjustable Stops ° The stop bolts allow for position accuracy of +/-5 . Each bolt also includes Buna-N sealing washers or prevent water intrusion
Size and component specitication in this catalogue are subject to change without prior notice for quality improvement. • IYlark has been changed and updated.
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