187484

Name: Festo 187484 Linear actuator DLP-320- -A
Brand: Festo

Linear actuator DLP-320- -A

The Festo part number 187484 is a double-acting industrial component featuring a 320 mm piston diameter, a 320 size of actuator, and an adjustable stroke ranging from 40 to 600 mm with a 4 mm stroke reserve. Designed with a piston rod structure and no cushioning, this unit operates within a working pressure of 2 to 8 bar (0.2 to 0.8 MPa or 29 to 116 psi), relying on a nominal working pressure of 6 bar (0.6 MPa or 87 psi). It incorporates position detection for proximity sensors, allows assembly in any position, and includes a valve connection conforming to VDI/VDE 3845 (NAMUR) based on DIN 3358 and VDI/VDE 3845 (NAMUR) standards. Certified under ATEX category Gas II 2G with CE and UKCA markings according to EU-Ex protection and UK EX instructions, this component is available for quotation by submitting the exact part number, quantity, and application requirements.

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Manufacturer: Festo
Part number: 187484
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Technical Specifications

Size of actuator: 320
Stroke: 40 ... 600 mm
Stroke reserve: 4 mm
Piston diameter: 320 mm
Based on the standard: DIN 3358 | VDI/VDE 3845 (NAMUR)
Cushioning: No cushioning
Assembly position: Any
Mode of operation: double-acting
Design structure: Piston rod
Position detection: For proximity sensor
Valve connection conforms to standard: VDI/VDE 3845 (NAMUR)
Operating pressure MPa: 0.2 ... 0.8 MPa
Working pressure: 2 ... 8 bar
Operating pressure: 29 ... 116 psi
Nominal operating pressure: 0.6 MPa
Nominal working pressure: 6 bar
Nominal operating pressure (psi): 87 psi
CE symbol (see declaration of conformity): according to EU-Ex protection guideline (ATEX)
UKCA marking (see declaration of conformity): To UK EX instructions
ATEX category Gas: II 2G
ATEX category Dust: II 2D
Explosion ignition protection type Gas: Ex h IIC T4 Gb
Explosion ignition protection type Dust: Ex h IIIC T120°C Db
Explosion-proof ambient temperature: -20°C <= Ta <= +60°C
Operating medium: Compressed air in accordance with ISO8573-1:2010 [7:4:4]
Note on operating and pilot medium: Lubricated operation possible (subsequently required for further | operation)
Corrosion resistance classification CRC: 3 - High corrosion stress
PWIS conformity: VDMA24364-B2-L
Ambient temperature: -20 ... 80 °C
Theoretical force at 0.6 MPa (6 bar, 87 psi), retracting: 47,501 N
Theoretical force at 0.6 MPa (6 bar, 87 psi), advance: 48,255 N
Efficiency of actuator: 95 %
Moving mass with 0 mm stroke: 11,040 g
Additional mass factor per 10 mm of stroke: 99 g
Basic weight for 0 mm stroke: 33,907 g
Additional weight per 10 mm stroke: 399 g
Pneumatic connection: G1/4

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