Universal BUT Special



R4FI Series. Strengths


This new Series is proudly made with patented material called R4FI.


The R4FI (an owned mix based on the well known Polyether Ether Ketone) allows the direct handling and contact of food in accordance with the principles of good manufacturing practice in such a way that they do not give off any of their constituent parts to the food under normal or foreseeable conditions which could pose a threat to human health.


This stipulation is defined in food regulatory standards and safeguarded by means of tests, controls and stipulations. Significant institutions in this field are the FDA (Food and Drug Administration) in the USA, the BfR (Federal Institute for Risk Assessment) in Germany and the EFSA (European Food Safety Authority) for the EU.


It means that the new R4FI complies with the BfR, FDA or EU standard and are consequently compliant with food regulations and may be used in direct contact with food.




Some Tech Specs


> Maintenance Free (no lubrication needed)

> Very High Chemical Corrosion Resistance

> Max speed: up to 600 RPM

> Temperature range: -60 up to 250° C, with peek up to 300° C

> Available in the Double Joint Version.

> Applicable torque depending on the avg working Temperature, Speed and working angle. For further info, please provide all this information.

> Ask us for applicable Torque


Single and Double Joints

Available standard dimensions.

Others on request.


ROTAR is a brand owned by OFFICINA MECCANICA FRATELLI ARAMINI - Via Dordoni 5, Castelleone - 26012 - CR - ITALY - Phone +39 0374 58306 - VAT N. 00107640195