553188 FESTO | Alldatasheet
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Part number: 553188 Data sheet Feature Value Size of valve actuator 2880 Flange hole pattern F16 Swivel angle 90 deg End-position adjusting range at 0° -5 deg ... 5 deg End-position adjusting range at nominal swivel angle 85 deg ... 95 deg Depth shaft connection 49.5 mm Type code DAPS Standard connection for valve ISO 5211 Cushioning No cushioning Mounting position Any Mode of operation Double-acting Design Scotch yoke system Position sensing None Closing direction Clockwise closing Symbol 00991265 Valve connection conforms to standard VDI/VDE 3845 (NAMUR) Safety integrity level (SIL) Up to SIL 2 high demand mode Up to SIL 2 low demand mode Operating pressure 3 bar ... 8.4 bar Nominal operating pressure 0.56 MPa Nominal operating pressure 5.6 bar CE marking (see declaration of conformity) as per EU explosion protection directive (ATEX) Explosion prevention and protection Zone 1 (ATEX) Zone 2 (ATEX) Zone 21 (ATEX) Zone 22 (ATEX) ATEX category gas II 2G ATEX category for dust II 2D Type of ignition protection for gas Ex h IIC T6...T3 Gb X Type of (ignition) protection for dust Ex h IIIC T85°C...T200°C Db X Explosive ambient temperature -50°C <= Ta <= +60°C Operating medium Compressed air as per ISO 8573-1:2010 [7:4:4] Information on operating and pilot media Operation with oil lubrication possible (required for further use) Corrosion resistance class (CRC) 3 - High corrosion stress Ambient temperature -50 °C ... 60 °C Torque at nominal operating pressure and 0° swivel angle 2880 Nm 8/9/21 - Subject to change - Festo AG & Co. KG 1/2
Torque at nominal operating pressure and 50° swivel angle 1440 Nm Torque at nominal operating pressure and 90° swivel angle 2160 Nm Note about the torque The actuator's operating torque must not be higher than the maximum permissible torque listed in ISO 5211, based on the size of the mounting flange and the coupling. Air consumption at 6 bar per cycle 0°-nominal swivel angle-0° 140 l Product weight 56000 g Shaft connection T46 Pneumatic connection G3/8 Note on materials Contains paint-wetting impairment substances RoHS-compliant Cover material Wrought aluminum alloy Seals material FVMQ PTFE-reinforced Housing material Wrought aluminum alloy Material of screws High-alloy steel Shaft material High-alloy steel Material number for shaft 1.4305 8/9/21 - Subject to change - Festo AG & Co. KG 2/2