STEP SWITCH WITH WORM GEAR

摘要

FIELD: engines.SUBSTANCE: invention relates to a step switch with a worm gear arranged directly onto the head of the step switch and used by means of a drive for switching the step switch. Worm gear has a body with a worm driven by a worm wheel. Inside the worm gear there are means for torque registration comprising at least one radio-requested surface sensor, a rotary antenna and a stator antenna.EFFECT: technical result is providing high accuracy of detecting torque near the step switch with complete exclusion of affecting the measurement errors factors of the drive and the gears.3 cl, 2 dwg