ATEX compliant - SMC ETech

Rotary ActuatorFree-Mounting Type Series 55-CRBU2Radial forceThrust forceNote) All other specifications(dimensions, drawings, etc.)are the same as the non ATEX type.Single Vane SpecificationsModel (Size)CRBU2W10-S CRBU2W15-S CRBU2W20-S CRBU2W30-S CRBU2W40-SATEX category 1) 130°C (T4) Ta 5 to 40°CII 2Gc150°C (T3) Ta 40 to 60°CRotationFluid90°, 180°, 270°Air (non-lube)Proof pressure (MPa)1.051.5Ambient and fluid temperature5° to 60°CMax. operating pressure (MPa)0.71.0Min. operating pressure (MPa) 0.20.15Speed regulation range (sec/90°) Note 2)Allowable kineticenergy (J)0.000150.03 to 0.30.001 0.0030.04 to 0.30.020.07 to 0.50.04ShaftloadAllowable radial load (N)Allowable thrust load (N)1510252030256040Bearing typePort positionPort sizeShaft typeBall bearingSide ports or axial portsSide portsM5Axial portsM3M5Double shaft (Double shaft with single flat on both shafts)Note 1) This rotary actuator can be used in zone 1 and 2.Double shaft (Long shaftkey & Single flat)Double Vane SpecificationsJIS symbolModel (Size)CRBU2W10-D CRBU2W15-D CRBU2W20-D CRBU2W30-D CRBU2W40-DATEX category 1) 130°C (T4) Ta 5 to 40°CII 2Gc150°C (T3) Ta 40 to 60°CRotation90°, 100°FluidAir (non-lube)Proof pressure (MPa)1.051.5Ambient and fluid temperature5° to 60°CMax. operating pressure (MPa)0.71.0Min. operating pressure (MPa) 0.20.15Speed regulation range (sec/90°) Note 2)0.03 to 0.30.04 to 0.3 0.07 to 0.5Allowable kinetic energy (J) 0.0003 0.0012 0.0033 0.02 0.04Shaft Allowable radial load (N)1525 3060load Allowable thrust load (N)1020 2540Bearing typeBall bearingPort positionSide ports or axial portsPort sizeSide portsM5Axial ports M3 M5Shaft typeDouble shaft (Double shaft with single flat on both shafts)∗ The following notes apply to both Single and Double Vane Specification tables above.Note 2) Make sure to operate within the speed regulation range.Exceeding the maximum speeds can cause the unit to stick or not operate.Double shaft (Long shaftkey & Single flat)29