Stavebnicový systém MB 9 - EN

596 4FSWJDF 16 Reversal of the Timing Belt around 180°. The Timing Belt can be returned either inside or outside the profile. The timing pulley is provided with multi-spline toothing for attaching drive units or Multi-Spline / Adapter Shafts, or with a bore which can be machined for other shaft / hub connections. The housings of the Timing-Belt Reverse Units feature grooves for connect- ing to profiles of the relevant Lines. The special apertures in the Timing-Belt Reverse Unit can also be used to turn the belt through 90°, with the return path being located at any distance from the sliding carriage. If necessary, an additional slide can also be powered, offset at 90° from the first, using the same drive mechanism. Connection of Timing-Belt Reverse Units either with Multi- Spline Shafts or, for distances in excess of 500 mm, with Adapter Shafts, hollow shafts or Synchroniser Shafts. General function of bore and belt covers (exception: Timing-Belt Reverse Units R50 and R75) - Top belt cover (a) can be detached when used as belt drive - Timing pulley (b) with multi-spline hub or bore - Bores in basic shell (c) for mounting Coupling Housings, Adapter Flange, Bevel Gearbox and Ball Screw Unit or for interconnecting Timing-Belt Reverse Units - Bottom belt cover (d) can be detached where space is restricted Modular Timing-Belt Drives Timing-Belt Reverse Units ■ Drive and Reverse Unit for timing-belt drives ■ Can be connected to virtually any motor ■ Available with Multi-Spline Shaft or processed according to customer specifications For highly dynamic motions Timing-belt drives are particularly suitable for high speeds and extended stroke lengths. The Timing Belt is fastened to the slide with a Timing Belt Tensioner (1), it is then looped 180° through a Timing-Belt Reverse Unit at the end of the supporting profile (2) and fed back either through or outside the profile (3) to a second Timing-Belt Reverse Unit, where it is again looped 180° (4) before the loose end is connected to and/or tightened on the sliding carriage (5). M E C H A N I C A L D R I V E E L E M E N T S