Duff-Norton Linear Actuators
Duff-Norton linear actuators offer a packaged solution to your motion requirements. The integration of the linear actuator and motor simplifies the process of specifying and purchasing components for your motion system.
Duff-Norton linear actuators offer several advantages over hydraulic cylinders when low maintenance, installation, and operating costs and, environmental impact are considerations.
Regardless of how simple your requirements or how complex, Duff-Norton electromechanical industrial linear actuators can be customized to suit your application.
Mini Screw Jacks
Screw Jacks - 1/4 to 350 Ton
Up to 1,000 lbs. capacity. Duff-Norton miniature screw jacks allow for extremely fine adjustments. These small screw jacks are equipped with anti-backlash nuts to minimize vertical backlash between the screw and worm gear nut. The manual operation is accomplished with an easy-to-use hand knob. The dial indicator is protected by a removable clear plastic cover.
- Micro-Miniature actuators allow for extremely fine adjustments.
- These Micro-Miniatiure actuators are equipped with anti-backlash nuts to minimize vertical backlash between the screw and worm gear nut.
- The manual operation is accomplished with an easy-to-use hand knob.
- Dial indicators available upon request. The dial indicator is protected by a removable clear plastic cover.
- Available with sealed 316 stainless steel shell cap, housing, worm and lifting screw.
- Corrosion-resistant materials
