The force transducer works according to the principle of the bending stress measurement crossways to the longitudinal axis and forces can be measured in two right-angled axes at the same time.

The BKA-30AV was developed especially for the measuring of small forces in cartesian robotics and cutting edge technology. It finds also its application in medical and orthopedics machines to the diagnostics.

It is carried out as a beam with an open bending zone. The beam form and two drillings with 13 mms of diameter permit an simple mounting appropriate for mechanical engineering. The force introduction follows about the thread M10.

The strain gauges (dms) applied in the bending zone are poured with a highly elastic mass and are protected thus against mechanical and chemical damages.

DMS-full bridges measure by bending forces on the beam caused deformation.

The strap balance is balanced in the unloaded state on approx. ±0,01 mV / V. About the 6-pole cable the bridges are supplied together and the measuring signal is taken apart per channel.

The BKA-30AV is planned for the connection with an amplifier. With it the straps output signals can be evaluated individually or also together, e.g., to the collection of the forces F1 and F2 as a sum or as a difference.