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Duff-Norton Actuators (USA)

Linear Motion

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Electric Cylinders

  • High Speeds up to 379 in/min.
  • High Capacities up to 50,000 lbs
  • Stroke Lengths up to 13 feet
  • Continuous Duty ratings (SCN Series)
  • Low Power requirements (SCN Series)
  • Aluminium Bronze Worm Gears (SCW Series)
  • Helical & Helical Bevel Gears (SCN Series)
  • Ball Screw or Acme Screw
  • Clevis Mounting or Trunnion Mounting
  • Controls

Electromechanical Actuators

Industrial Actuators:

  • Capacities from 25 to 2500 lbs.
  • Speeds up to 2.4 in/sec.
  • Stroke lengths up to 24 in.
  • Multiple AC & DC voltages
  • Custom actuators available

Commercial Actuators:

  • Capacities to 1350 lbs.
  • Speeds up to 1.8 in/sec.
  • Stroke lengths up to 24 in.
  • Multiple AC & DC voltages
  • Custom actuators available

Cubic & Bevel Gear Screw Jacks

  • Cubic Screw Jacks: Capacities from 2.5kN to 510kN (1/4 Ton to 11 Ton)
  • Bevel Gear Screw Jacks: Capacities from 15kN to 90kN (1.7 Ton to 10 Ton)
  • Operating Temperature: 0°C up to 40°C
  • Acme and Ball Screw models are available
  • Translating screw (type 1) and rotating screw (type 2) models available
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Mechanical Actuators (Screw Jacks)

  • Machine Screw and Ball Screw actuators (screw jacks) ranging in size from 1/4 to 350 tons
  • Specialty Actuators: Stainless Steel, Anti-Backlash, Anode Jacks, Micro-miniature, Continuous Duty Powered Actuators: Gear Reducer Driven, C-face Driven, Handwheels
  • Actuator Controls: Control Panels, Rotary Limit Switches, Potentiometer/Transducer, Encoder, Rotary Counters
  • Power Transmission Components: Mitre Boxes, Couplings, Connecting Shafts, Pillow and Flange Blocks
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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:
ptlink@bigpond.com

PT Link Sales Pty Ltd

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Power Transmission Engineers