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Rotary ActuatorVane Type Series 55-CRB2Radial forceThrust forceNote) All other specifications(dimensions, drawings, etc.)are the same as the non <strong>ATEX</strong> type.Single Vane SpecificationsModel (Size)Vane typeCRB2BW10-S CRB2BW15-S CRB2BW20-S CRB2BW30-S CRB2BW40-SSingle vane<strong>ATEX</strong> category 1) 130°C (T4) Ta 5 to 40°CII 2Gc150°C (T3) Ta 40 to 60°CRotationFluid90°, 180° 270° 90°, 180° 270° 90°, 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 0.50.04Shaft Allowable radial load (N) 15 1525 30 60load Allowable thrust load (N) 10 1020 25 40Bearing typeBall bearingPort positionSide ports or axial portsSizeShaft typeMountingSide portsAxial portsNote 1) This rotary actuator can be used in zones 1 and 2.M5 M3 M5 M3M5M3M5Double shaft (with single flat on both shafts)Basic, FlangeDouble shaft (Long shaftkey & single flat)BasicDouble Vane SpecificationsJIS symbolModel (Size)Vane typeCRB2BW10-D CRB2BW15-D CRB2BW20-D CRB2BW30-D CRB2BW40-DDouble vane<strong>ATEX</strong> category 1) 130°C (T4) Ta 5 to 40°CII 2Gc150°C (T3) Ta 40 to 60°CRotationFluid90°, 100°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 kinetic energy (J) 0.00030.03 to 0.30.0012 0.00330.04 to 0.30.020.07 to 0.50.04ShaftloadAllowable radial load (N)Allowable thrust load (N)15101510252030256040Bearing typePort positionBall bearingSide ports or axial portsPort size (Side ports, Axial ports)M3M5Shaft typeDouble shaft (double shaft with single flat on both shafts)MountingBasic, FlangeBasic∗ 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 speed (0.3 sec/90°) can cause the unit to stick or not operate.27
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