| Size | 8 | ||
| Max. gripper jaw backlash Sz | 0,03 mm | ||
| Repetition accuracy, gripper | ≤ 0,02 mm | ||
| Mode of operation | Single-acting Open | ||
| Design | Wedge-shaped drive | ||
| Symbol | 991.897 | ||
| Max. operating frequency of gripper | 4 Hz | ||
| Min. closing time at 0.6 MPa (6 bar, 87 psi) | 1,2 ms | ||
| Corrosion resistance class CRC | 2 - Moderate corrosion stress | ||
| Spring force of stroke compensator | 4 N ... 6 N | ||
| Total gripper torque, closing, 0.6 MPa (6 bar, 87 psi) | 22 Ncm | ||
| Max. torque at gripper Mx static | 0,2 Nm | ||
| Max. torque at gripper Mz static | 0,2 Nm | ||
| Type of mounting | Via female thread | ||
| Material cover cap | POM | ||
| Material gripper jaws | High-alloy steel |
| Max. angular gripper jaw backlash ax, ay | 0,5 deg | ||
| Max. opening angle | 17 deg | ||
| Number of gripper jaws | 2 | ||
| Gripper function | Angle | ||
| Position detection | Without | ||
| Operating pressure | 2 bar ... 8 bar | ||
| Min. opening time at 0.6 MPa (6 bar, 87 psi) | 2,7 ms | ||
| Operating medium | Compressed air to ISO 8573-1:2010 [7:-:-] | ||
| Ambient temperature | 5 °C ... 60 °C | ||
| Spring return moment | 0,005 Nm | ||
| Max. force on gripper jaw Fz static | 7 N | ||
| Max. torque at gripper My static | 0,2 Nm | ||
| Product weight | 23 g | ||
| Pneumatic connection | M3 | ||
| Material housing | High-alloy stainless steel |
