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Festo DFM-50- -B
Drive and guide unit in a single housing , High resistance to torques and lateral forces , Plain or recirculating ball bearing guide , Wide variety of mounting and attachment options , Wide range of v…
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2-3 Days
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Warranty 1 year
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Description
Drive and guide unit in a single housing , High resistance to torques and lateral forces , Plain or recirculating ball bearing guide , Wide variety of mounting and attachment options , Wide range of variants for customised applications , Variants recommended for production systems for manufacturing lithium-ion batteries
Specification
| Stroke | 25, 400 mm |
|---|---|
| Piston diameter | 50 mm |
| Operating mode, drive unit | Yoke |
| Cushioning | Elastic cushioning rings/plates at both ends, Pneumatic cushioning, adjustable at both ends, Shock absorber, soft characteristic curve |
| Mounting position | optional |
| Guide | Plain-bearing guide, Recirculating ball bearing guide |
| Design | Guidance |
| Position detection | Via proximity switch |
| Variants | Heat-resistant seals max. 120°C |
| Operating pressure | 1, 10 bar |
| Mode of operation | Double-acting |
| CE mark (see declaration of conformity) | To EU Explosion Protection Directive (ATEX) |
| UKCA marking (see declaration of conformity) | To UK EX instructions |
| Explosion protection | Zone 1 (ATEX), Zone 2 (ATEX) |
| ATEX category gas | II 2G |
| Explosion ignition protection type for gas | Ex h IIC T4 Gb |
| Explosion ambient temperature | -20 °C <= Ta <= +70 °C |
| Operating medium | Compressed air to ISO 8573-1:2010 [7:4:4] |
| Note on operating and pilot medium | Lubricated operation possible (in which case lubricated operation will always be required) |
| Corrosion resistance class CRC | 0 – No corrosion stress, 2 – Moderate corrosion stress |
| LABS (PWIS) conformity | VDMA24364-B1/B2-L |
| Ambient temperature | -20, 120 °C |
| Impact energy in end positions | 0.5, 1 J |
| Theoretical force at 0.6 MPa (6 bar, 87 psi), return stroke | 1057 N |
| Theoretical force at 0.6 MPa (6 bar, 87 psi), advance stroke | 1178 N |
| Alternative connections | See product drawing |
| Pneumatic connection | G1/4 |
| Note on materials | RoHS-compliant |
| Material cover | Wrought aluminium alloy |
| Material seals | NBR |
| Material housing | Wrought aluminium alloy |
| Material piston rod | High-alloy stainless steel |
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