| Note on materials | RoHS-compliant | ||
| Piston diameter | 22 mm | ||
| Max. stem backlash Sx | 0,05 mm | ||
| Max. angular gripper jaw backlash ax | 0,06 deg | ||
| Max. angular gripper jaw backlash az | 0,12 deg | ||
| Cushioning | No cushioning | ||
| Mode of operation | Double-acting | ||
| Position detection | Via proximity switch | ||
| Protection against torque/guide | Square guide | ||
| Advance time | 95 ms | ||
| Repetition accuracy | 0,25 mm | ||
| Note on operating and pilot medium | Lubricated operation possible (in which case lubricated operation will always be required) | ||
| Ambient temperature | 5 °C ... 60 °C | ||
| Max. torque Mr at finger, static | 9 Nm | ||
| Max. torque at finger My static | 9 Nm | ||
| Theoretical force at 0.6 MPa (6 bar, 87 psi), advance stroke | 225 N | ||
| Max. mass per external gripper finger | 395 g | ||
| Type of mounting | Via female thread and centring sleeve Via through-hole and centring sleeve Either: |
| Stroke | 30 mm | ||
| Max. replacement accuracy | 0,3 mm | ||
| Max. stem backlash Sz | 0,03 mm | ||
| Max. angular gripper jaw backlash ay | 0,11 deg | ||
| Mounting of external fingers | Through-hole | ||
| Mounting position | optional | ||
| Design | Piston rod Non-rotating | ||
| Symbol | 991.216 | ||
| Operating pressure | 3 bar ... 8 bar | ||
| Return-stroke time | 131 ms | ||
| Operating medium | Compressed air to ISO 8573-1:2010 [7:4:4] | ||
| Corrosion resistance class CRC | 2 - Moderate corrosion stress | ||
| Max. force on finger Fz static | 180 N | ||
| Max. torque at finger Mx static | 9 Nm | ||
| Theoretical force at 0.6 MPa (6 bar, 87 psi), return stroke | 180 N | ||
| Product weight | 630 g | ||
| alternative connections | M5 | ||
| Pneumatic connection | M5 |
