Load capacities range from 1/4 to 20 ton
Ball screw or acme screw actuated
Worm gear driven, incorporates an alloy steel worm which drives a high strength bronze worm gear (drive sleeve).
Worm shaft is supported on anti-friction tapered roller bearings.
Drive sleeve is supported on antifriction tapered roller or ball thrust bearings.
Jack housing is made of ductile iron
DD or “Direct Drive” worm gear driven
RAD with secondary worm gear reduction
Nook Industries, Inc.
Done
Description
Load capacities range from 1/4 to 20 ton
Ball screw or acme screw actuated
Worm gear driven, incorporates an alloy steel worm which drives a high strength bronze worm gear (drive sleeve).
Worm shaft is supported on anti-friction tapered roller bearings.
Drive sleeve is supported on antifriction tapered roller or ball thrust bearings.
Jack housing is made of ductile iron
DD or “Direct Drive” worm gear driven
RAD with secondary worm gear reduction
Load capacities range from 1/4 to 20 ton
Ball screw or acme screw actuated
Worm gear driven, incorporates an alloy steel worm which drives a high strength bronze worm gear (drive sleeve).
Worm shaft is supported on anti-friction tapered roller bearings.
Drive sleeve is supported on antifriction tapered roller or ball thrust bearings.
Jack housing is made of ductile iron
DD or “Direct Drive” worm gear driven
RAD with secondary worm gear reduction
Load capacities range from 1/4 to 20 ton
Ball screw or acme screw actuated
Worm gear driven, incorporates an alloy steel worm which drives a high strength bronze worm gear (drive sleeve).
Worm shaft is supported on anti-friction tapered roller bearings.
Drive sleeve is supported on antifriction tapered roller or ball thrust bearings.
