| Stroke | 400 mm | ||
| Cushioning | Pneumatic cushioning, adjustable at both ends Shock absorber, hard characteristic curve | ||
| Guide | Recirculating ball bearing guide | ||
| Position detection | Via proximity switch | ||
| Operating pressure | 2 bar ... 8 bar | ||
| Operating medium | Compressed air to ISO 8573-1:2010 [7:-:-] | ||
| Corrosion resistance class CRC | 0 - No corrosion stress | ||
| Cushioning length | 20 mm | ||
| Theoretical force at 0.6 MPa (6 bar, 87 psi), advance stroke | 483 N | ||
| Moving mass for 0 mm stroke | 890 g | ||
| Basic weight for 0 mm stroke | 2.720 g | ||
| Pneumatic connection | G1/8 | ||
| Material seals | NBR TPE-U(PU) |
| Piston diameter | 32 mm | ||
| Mounting position | optional | ||
| Coupling design | Positive-locking (slot) | ||
| Symbol | 991.254 | ||
| Mode of operation | Double-acting | ||
| Note on operating and pilot medium | Lubricated operation possible (in which case lubricated operation will always be required) | ||
| Ambient temperature | -10 °C ... 60 °C | ||
| Theoretical force at 0.6 MPa (6 bar, 87 psi), return stroke | 483 N | ||
| Moving mass | 890 g | ||
| Additional moving mass per 10 mm stroke | 69 g | ||
| alternative connections | See product drawing | ||
| Material cover | Die-cast aluminium Coated | ||
| Material housing | Aluminium Anodised |
