TR series force transducers are used to measure the tension that plastic films or tapes exert on the guide rollers of the machinery used to coil them. Mounted at the ends of a fixed or transmission shaft on the machine chassis, they perform the function of force sensors and bearing for the ends of the shaft. They are used on both fixed and rotating shafts. TR transducers are supplied with the adaptor flange for fixing, with 4 M6 screws or with one central M10 or M12 screw.