ATEX compliant - SMC ETech

ATEX Compliant Compact Rotary ActuatorRack & Pinion TypeSeries 55-CRQ2Size: 10, 15, 20, 30, 40How to Order55-CDRQ2BS 2090ATEX category 2Built-inmagnet- NoneD MagnetAir cushionSizes Air cushion10, 1520, 30, 40WithoutWithoutWith--CSWSingle shaft with one chamferSingle shaft with keyDouble shaft with one chamferDouble shaft with keyShaft type10, 1520~4010, 1520~401015203040Size10mm15mm20mm30mm40mmPort thread typeSize Port thread10, 15 NilNilM5Rc1/820, 30, 40TF G1/8TN NPT1/8TT NPTF1/8Rotation90 80° to 100°180 170° to 190°SpecificationsNote) All other specifications(dimensions, drawings, etc.)are the same as the non ATEX type.SizeFluidMaximum operating pressureMinimum operating pressureAmbient and fluid temperatureCushionAngle adjustmentRotationPort sizeMounting bracketsOutput Nm at 0.5 MPa10ATEX category 1) 70°C (T6) Ta 0 to 40°CII 2Gc90°C (T5) Ta 40 to 60°C1520Air (non-lube)0.7MPa0.15MPa1MPa0.1MPa0 to 60˚C (with no freezing)Rubber bumperNon attached, Air cushion± 5˚80˚ to 100˚, 170˚ to 190˚M5 x 0.8Rc, G, NPT, NPTF 1/8Basic type0.3 0.75 1.83.15.3Note 1) This cylinder can be used in zones 1 and 2.If the cylinder is used with SMC category 3 type auto switch, then thecylinder can only be used in zone 2 and not in zone 1.3040JIS symbolAllowable Kinetic Energy and Rotation Time Adjustment RangeSize1015Allowable kinetic energyAllowable kinetic energy (J)Without cushion——Rubber bumper0.25 x 10 - ³0.39 x 10 - ³With air cushion ∗——Cushion angle——Stable operationalrotation timeadjustment rangeRotation time (s/90˚)0.2 to 0.70.2 to 0.7200.025—0.1240˚0.2 to 1300.048—0.2540˚0.2 to 1400.081—0.4040˚0.2 to 1∗) Allowable kinetic energy with cushionMaximum energy absorption with optimal adjustment of cushion needle30