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Power Transmission




Power Transmission Filter

Acme Flanges

Steel made acme flanges used for mounting objects to an acme lead screw. Designed for use with linear actuators

Acme Flange

Acme Flange

Item (5)

Acme Nuts

Designed for use with high load bearing Acme threaded screws, studs and rods. Can handle dynamic loads up to 31034 lb and offered in different overall diameters

  • ACME Series, Acme Nut
  • ACME Series, Acme Nut
Item (19)

Acme Screws

Suitable for application where a heavy-load is applied to the screw while maintaining slow rotational speed. Available in different lengths and screw diameters

ACME Series Screws

ACME Series Screws

Item (30)

Actuator Accessories

Includes controllers for use with LT Series actuators and extension cables, and foot switches and handsets for use with LC Series controllers

Controller For Light Series Actuators
Item: AE3RYR
Model: LC2B-223112
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Handset For Lc Series Controller
Item: AE3RYT
Model: LH1-111-1016
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Foot Switch For Lc Seried Controller
Item: AE3RYU
Model: LFS
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Cable For Light Actuators And Lc Controller
Item: AE3RYV
Model: LTEC
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Electro Mechanical Actuators

Used to convert electrical energy into linear displacement to allow controlled movement of tools / components to a particular position. Feature a gear / belt / acme drive system and offered in a TEFC / TENV / IP66 enclosure

Mechanical Actuators

Ideal for application in satellite dish positioning and for moving heavy-equipment. Include a variety of ball screw and machine screw actuators, and offered in aluminium / cast iron / ductile iron variants in different hp ratings

About the Brand

Duff-Norton is an ISO 9001 certified leading manufacturer of reliable and high-quality rotary unions, acme and ball screws and nuts, linear actuators, screw jacks, electric cylinders and rail maintenance equipment. These products are ideal for applications in healthcare, metal fabrication, construction, packaging, food & beverage, material handling and transportation industries. The Duff-Norton Rotary Union catalogue comprises DWA, 5000, 8000 and 9000 Series rotary unions. The 9000 Series rotary unions are suitable for use with water, steam and hot oils. They feature NPT connection, carbon steel or stainless steel construction and bellows sealing system, and can withstand up to 250 psi pressure. The heavy-duty Duff-Nortonball screw actuators are mainly designed to create linear motion without friction. They consist of a ball recirculator, a ball screw nut and a ball screw spindle, and are available in aluminium / cast iron housing and in different hp and efficiency ratings.
You can choose from a wide range of these actuators and other company products, such as acme flanges and rotary union cartridges, on Raptor supplies.