The miniature force sensor KM38 is exceptionally suitable for measuring preload of bolts on account of its flat construction and its through hole.

But the through hole 7mm is also suitable for introduction of a force transmission. With a spherical cap the force transmission can be centered and made free of lateral force .

Through the introduction of half liners or prisms these force sensors can be adapted to the measurement of rolling forces.

The three M2.5 thread holes on the bottom side permit the attachment of the sensor or the fitting of a prism.