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.
2000 Series
Steam & Hot Oil Rotary Unions
MEDIA: Water, Hot Oil and Air
PRESSURE: 150 psi (Water), 100 psi (Air & Hot Oil)
TEMPERATURE: 375ºF (190ºC) / 550ºF (288ºC)
SPEED: 500 RPM
MATERIAL: Cast iron housing, steel shaft
CONNECTIONS: 2 Inch to 4 Inch ASA Flange
FEATURES & BENEFITS
HEAVY DUTY DESIGN
Designed with two ball bearings spaced to withstand radial and thrust loads.
NO LEAKAGE IN TOUGH APPLICATIONS
Compression springs in the 2000 Series provide even loading across the seal surfaces to maintain zero leakage even in low pressure applications.
EASY MAINTENANCE
Designed with an integral flange that allows repairs without removing the housing from the machine.
EASY MOUNTING
The flange attaches directly to the machine journal, providing inherently concentric mounting, minimizing overhang, and partially relieving bearing load to increase service life.
