MATERIAL Glass-fibre reinforced polyamide based (PA) technopolymer, black colour, matte finish. CLOSING CAP Polyamide-based (PA) technopolymer, RAL 7035 grey colour, push-fit assembly. STANDARD EXECUTIONS — MZD-A: black-oxide steel boss, threaded blind hole. — MZD-p: black-oxide steel threaded screw, chamfered flat end UNI 947 : ISO 4753 (see Catalogue 166 Technical data on page A-11). FEATURES AND APPLICATIONS The knob MZD incorporates a mechanism (ELESA patent) which, screwing clockwise until locking, reaches the required torque value by releasing it from the clamping element (boss or threaded screw). The knob is used when the applied tightening torque must not exceed a certain value. The torque transmission from the knob to the clamping element occurs by means of a spring system that prevents the set torque from being exceeded. By rotating counterclockwise, the knob unlocks. The knob has been tested up to 60000 tightening cycles and the values of the torque were unchanged. SPECIAL EXECUTIONS ON REQUEST Clamping element with threads and different lengths of stud.
Технические характеристики
CharacteristicsTypethreadedConfigurationroundMaterialtechnopolymerOther characteristicswith torque limiter, adjustable
