Stavebnicový systém MB 9 - EN

428 F z F x M8x16 2 2 3 2.5 1.5 1 2 4 H 40 40 1 20 H L S L SG 2 1.5 4FSWJDF 13 The basic components for an adjustment device include the Positioning Set 8 40 (1), the associated Feed Screw M6-LH (2) and the Handwheel D50 (3). Attachments are secured to the positioning slide using either anti-torsion positive locking in a groove of Line 8 or a screw connection (M6). Setscrews can be accessed from the side and are used to adjust the vertical play of the slide in the guide groove. The maximum pressure loading F x in the direc- tion of movement is 200 N; perpendicular to the groove, a compressive force of 100 N and a tensile force of 50 N (F z direction) may act on the slides. The length of Feed Screw L S is determined as a function of the adjustment distance H and the accessory compo- nents: L S = H+130 mm (with Digital Position Indicator) L S = H+90 mm (without Digital Position Indicator) The length of the contradirectional Feed Screw is:  L SG = H+67 mm Adding a Positioning Set 8 40 contradirectional and a Feed Screw M6 (contradirectional) produces a positioning device that acts in both directions. Space-saving contradirectional adjustment systems can be built extremely rapidly thanks to the combination of a positioning set and contradirectional positioning set. Precise positioning for monitoring material flows ■ ■ For measuring and positioning tasks ■ ■ All feed elements inside one profile groove Positioning Set The optional Digital Position Indicators (4) (mechanical or electronic counter) enable precise positional adjust- ment of the Positioning Set. The mechanical position indicator provides a digital indication of the positioning distance (one revolution of the handwheel corresponds to a distance of 1 mm, resolution 0.1 mm). The electronic position indicator has a measuring accuracy of 0.01 mm. It can be calibrated by the user and provides a simple means of measuring the absolute value and incremental dimensions. N.B.: The Positioning Set combined with the position indicator is not a measuring device! It is used instead for setting predefined positions for e.g. repeat assembly operations. M A C H I N E A C C E S S O R I E S Turning the Handwheel in clockwise direction moves the positioning slide away from the user (the contradirectional additional slide moves towards the positioning slide).