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RBB Rail Brakes (12)

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
968230RB20B-S/P-S-THK-SHS,64 PSI RELEASE20THKSHS800 N4.4 bar
968109RB30B-S/P-S-THK-SHS,52 PSI RELEASE30THKSHS849 N3.6 bar
968141RB15B-S/P-S-THK-SHS15THKSHS400 N5.5 bar
968147RB20B-S/P-S-THK-SHS20THKSHS800 N5.5 bar
968150RB25B-S/P-S-THK-SHS25THKSHS1000 N5.5 bar
968189RB25B-S/P-S-THK-SHS,56 PSI RELEASE25THKSHS700 N3.9 bar
968106RB30B-S/P-S-THK-SHS30THKSHS1300 N5.5 bar
968222RB35B-S/P-S-THK-SHS,52 PSI RELEASE35THKSHS1040 N3.6 bar
968163RB35B-S/P-S-THK-SHS35THKSHS1600 N5.5 bar
968190RB45B-S/P-S-THK-SHS45THKSHS2600 N5.5 bar
968250RBL55B-S/P-S-THK-SHS55THKSHS2600 N5.5 bar
968256RBL65B-S/P-S-THK-SHS65THKSHS3400 N5.5 bar
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