Flanged block QRW for mounting from above or from bottom. Given their low height and larger mounting surface, flange blocks are better suited to large loads.
The models of the QRW series with SynchMotion™ technology offer all the positive properties of the standard series RG. Controlled movement of the rollers at a defined distance also results in improved synchronous performance, higher reliable travel speeds, extended lubrication intervals and less running noise. Since the installation dimensions of the QRW blocks are identical to those of the RGW blocks, they are also fitted on the RGR standard rail and can therefore be interchanged with ease.