Linear actuators

compact design, comprehensive range, high IP rating, long life, different materials & surface treatments

SIR Srl started its humble beginnings in 1986, in a small facility in Cormano, Italy, where it first started producing gearboxes. Today, the company’s product range has evolved, and now SIR have become a renowned specialist in the design and manufacture of Linear actuators and associated drive systems. The company became part of the Amer Group in 1993, which has design and production facilities in various locations around the world. SIR has a strategy of ongoing and continuous investment in new technologies, product developments, production efficiencies and development of their team. As a result they are able to anticipate the fast and dynamic changes of the market and be an active part in the successes of their trading partners.


Multi Pupose Axis Linear Actuator

The Flexi-Line linear actuator from SIR offers a high efficient transmission design, full metal construction and integrated/adjustable limit switches. This robust actuator is rated up 6500N. Options include analogue potentiometer feedback, encoder feedback, customisable stroke/install lengths, up to 4 CAM switches and various front/rear fixings.

  • High Efficency
  • Full Metal Body
  • DC or AC Motor
  • Customisable Stroke & Retraction Length
  • Integrated/Adjustable Limit Switches
  • Optional Feedback Devices

Linked Products
Rated ForceUp to 6500N
Rated SpeedUpto 36mm/s
Duty CycleS3 10% (based on 10mins)
IP RatingIP44
Standard Stroke50 - 400mm (longer on request)
Motor Supply12VDC
MaterialMetal body with aluminium push rod
(Stainless steel push rod on request)
Operating Temperature-10ºC to +60ºC
CatalogueCompact-Line DatasheetPDF 484MB
Accessories DatasheetPDF 3.2KB
SIR Main CataloguePDF 9.3MB
DimensionsAOP-1/MPDF 610KB
AOP-2/M agriPDF 601KB
CertificationsISO 9001 CertificatePDF 1.4MB

Technical Information

Product technical details and product downloads

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