Festo AG & Co. KG
4149947
guided drive
DFM-6-20-P-A-GF
With integrated guide.
The proximity switch, type SMTSO-8E, can be used with this product with stroke lengths of 20 to 40 mm only when the corresponding mounting kit, type SMB-8E, is mounted outwardly.
More detailed information about this product!
Festo Data sheet
| Criterion | Feature |
| Centre of gravity distance from working load to yoke plate | 10 mm |
| Stroke | 20 mm |
| Piston diameter | 6 mm |
| Operating mode of drive unit | Yoke |
| Cushioning | P: Flexible cushioning rings/plates at both ends |
| Assembly position | Any |
| Guide | Plain-bearing guide |
| Design structure | Guide |
| Position detection | For proximity sensor |
| Operating pressure MPa | 0,2 - 0,8 MPa |
| Operating pressure | 2 - 8 bar |
| Max. speed | 1,3 m/s |
| Mode of operation | double-acting |
| 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 | 1 - Low corrosion stress |
| Ambient temperature | -10 - 60 °C |
| Impact energy in end positions | 0,012 Nm |
| Max. permissible torque load Mx as a function of the stroke | 0,006 Nm |
| Max. useful load as a function of the stroke at defined distance xs | 0,5 N |
| Theoretical force at 0.6 MPa (6 bar, 87 psi), retracting | 13 N |
| Theoretical force at 0.6 MPa (6 bar, 87 psi), advance | 17 N |
| Torsional backlash | 0,1 deg |
| Moving mass | 13 g |
| Product weight | 45 g |
| Pneumatic connection | M3 |
| Materials note | Conforms to RoHS |
| Material cover | High alloy steel, non-corrosive |
| Material seals | NBR |
| Material of dynamic seals | HNBR |
| Material end plate | Anodised wrought aluminium alloy |
| Material guide rod | High alloy steel, non-corrosive |
| Material housing | Anodised wrought aluminium alloy |
| Material piston rod | High alloy steel, non-corrosive |
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