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RBB Rail Brakes (6)

RBB series Rail Brakes provide spring engaged/air released holding on profile guide rails (square rails) by clamping on the non bearing surfaces of the guide rail so has no impact on the guide rails performance. This brake can provide limited non-cyclic dynamic braking including E-stops. The unique design uses multiple redundant air/spring chambers to apply force on the rail through dual wedge and roller mechanisms, providing low backlash, accurate positioning, and high reliability. This advanced design offers the highest performance guide rail holding solution and makes a great redundant braking solution to other types of braking systems especially in vertical applications.
ProductDescriptionSizeManufacturerSeriesHolding ForceMinimum Release Pressure
968202RB25B-S/P-S-PMI-MSA25PMIMSA1000 N5.5 bar
968200RB15B-S/P-S-PMI-MSA15PMIMSA500 N5.5 bar
968201RB20B-S/P-S-PMI-MSA20PMIMSA800 N5.5 bar
968203RB30B-S/P-S-PMI-MSA30PMIMSA1300 N5.5 bar
968204RB35B-S/P-S-PMI-MSA35PMIMSA1600 N5.5 bar
968205RB45B-S/P-S-PMI-MSA45PMIMSA2600 N5.5 bar