| Rotation angle adjustment range | 0 deg ... 270 deg | ||
| Material housing | Wrought aluminium alloy Smooth anodised | ||
| Material cover | Wrought aluminium alloy Anodised | ||
| Type of mounting | Clamped in T-slot Via male thread Either: | ||
| Basic weight for 0 mm stroke | 5.000 g | ||
| Permissible mass moment of inertia | 0 kgm² | ||
| Theoretical force at 0.6 MPa (6 bar, 87 psi), advance stroke | 660 N | ||
| Dynamic load torque | 1,1 Nm | ||
| Corrosion resistance class CRC | 1 - Low corrosion stress | ||
| Operating medium | Compressed air to ISO 8573-1:2010 [7:4:4] | ||
| Rotary angle backlash | 2 deg | ||
| Max. impact speed | 0,5 m/s | ||
| Protection against torque/guide | With plain-bearing guide | ||
| Symbol | 991.269 | ||
| Design | Vane | ||
| Fine adjustment | -6 deg | ||
| Cushioning | Elastic cushioning rings/plates at both ends | ||
| Piston diameter | 40 mm |
| Material piston rod | Tempered steel | ||
| Material seals | TPE-U(PU) | ||
| Pneumatic connection | G1/8 | ||
| Additional weight per 10 mm stroke | 170 g | ||
| Product weight | 5.000 g | ||
| Theoretical torque at 0.6 MPa (6 bar, 87 psi) | 20 Nm | ||
| Theoretical force at 0.6 MPa (6 bar, 87 psi), return stroke | 495 N | ||
| Ambient temperature | -10 °C ... 60 °C | ||
| Note on operating and pilot medium | Lubricated operation possible (in which case lubricated operation will always be required) | ||
| Repetition accuracy | 1 deg | ||
| Max. swivel frequency at 0.6 MPa (6 bar, 87 psi) | 2 Hz | ||
| Operating pressure | 2,5 bar ... 8 bar | ||
| Variants | Through, hollow piston rod | ||
| Position detection | Via proximity switch | ||
| Mode of operation | Double-acting | ||
| Mounting position | optional | ||
| Swivel angle | 0 deg ... 272 deg | ||
| Stroke | 40 mm |
