The BHD series from Kern Motion Technology are brakes equipped with an integrated permanent hystresis. This hystresis is capable of deploying their braking force, without an external voltage supply. These are also an excellent option for torque control, due to the available adjustable and preset versions. In addition, these devices are specifically used in the textile industry, and in general mechanical engineering.

Parameter Name	Parameter Value
Type	hysteresis
Operation	mechanical
Other characteristics	robust zero-backlash permanent magnet low-noise air-cooled dynamometer for conveyors for unwinder for shafts for construction equipment
Torque (Nm)	1 - 8