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Mechanical Actuators

Duff-Norton line of screw jacks (mechanical actuators) includes mechanical actuators (machine screw and ball screw) ranging in size from 1/4 ton to 350 tons, stainless steel machine screw actuators, micro-miniature actuators, high duty cycle actuators, motorized machine screw and ball screw actuators, electric cylinders and motor control systems. Accessories include miter gear boxes, c-face motor adapters, limit switches, transducers, visual and digital position indicators, couplings, ball screws and ball screw systems, and locking rings. Screw Jacks are also used for raising and lowering maintenance platforms, opening and closing air dampers, oven doors and sluice gates, and adjusting tooling machine beds, cable tension and workplace tables. In addition to the broad range of applications and industries for mechanical actuators, they are also used as alternatives to hydraulic and pneumatic systems.

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Imperial

Machine Screw Actuators
1/4 Ton to 250 Ton

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Stainless Steel Machine Screw
2 Ton to 100 Ton

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Anti-Backlash Actuator
1/4 Ton to 150 Ton

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Stainless Steel Anti-Backlash
2 Ton to 150 Ton

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DUFF NORTON SALES SOUTH PACIFIC
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© 2012 DN Sales Australia | Designed by Ad-Vent Marketing Ltd

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Anode Jacks

Micro-Miniature Actuators
500 to 1,000 lbs.

Ball Screw Actuators
1/2 Ton to 50 Ton

Continuous Duty Cycle
3,500 lbs. to 27,000 lbs.

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Metric

Machine Screw Actuators
5kN to 200kN

Anti-Backlash Actuator
2
5kN to 200kN

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ABN 38 096 324 337

Head Office
PO Box 987, North Lakes,
QLD 4509, Australia

Ph: 07 3491 6474
Fax: 07 3491 7944
Email:
dnsales@bigpond.com

© 2015 Duff Norton Sales South Pacific | Designed by Ad-Vent Marketing Ltd

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