| Gripper function | 3-point | ||
| Material gripper jaws | High-alloy stainless steel | ||
| Stroke per gripper jaws | 6 mm | ||
| Max. angular gripper jaw backlash ax, ay | ≤ 0,2 deg | ||
| Rotationally symmetrical | ≤ 0,2 mm | ||
| Number of gripper jaws | 3 | ||
| Mode of operation | Double-acting | ||
| Position detection | Via proximity switch | ||
| Total gripper force, opening, 0.6 MPa (6 bar, 87 psi) | 840 N | ||
| Operating pressure | 2 bar ... 8 bar | ||
| Min. opening time at 0.6 MPa (6 bar, 87 psi) | 62 ms | ||
| Operating medium | Compressed air to ISO 8573-1:2010 [7:4:4] | ||
| Corrosion resistance class CRC | 1 - Low corrosion stress | ||
| Ambient temperature | 5 °C ... 60 °C | ||
| Gripper force per gripper jaw, closing, 0.6 MPa (6 bar, 87 psi) | 250 N | ||
| Max. force on gripper jaw Fz static | 250 N | ||
| Max. torque at gripper My static | 24 Nm | ||
| Lubrication interval for guide components | 10 MioCyc | ||
| Max. mass per external gripper finger | 250 g | ||
| Pneumatic connection | G1/8 | ||
| Material cover cap | PA |
| Material housing | Wrought aluminium alloy Hard anodised | ||
| Size | 50 | ||
| Max. replacement accuracy | ≤ 0,2 mm | ||
| Max. gripper jaw backlash Sz | ≤ 0,02 mm | ||
| Repetition accuracy, gripper | ≤ 0,04 mm | ||
| Mounting position | optional | ||
| Design | Lever Force pilot operated motion sequence | ||
| Symbol | 991.894 | ||
| Total gripper force, closing, 0.6 MPa (6 bar, 87 psi) | 750 N | ||
| Max. operating frequency of gripper | ≤ 4 Hz | ||
| Min. closing time at 0.6 MPa (6 bar, 87 psi) | 55 ms | ||
| Note on operating and pilot medium | Lubricated operation possible (in which case lubricated operation will always be required) | ||
| Suitability for the production of Li-ion batteries | Metals with more than 5% copper by mass are excluded from use. Exceptions are printed circuit boards, cables, electrical plug connectors and coils | ||
| Gripper force per gripper jaw, opening, 0.6 MPa (6 bar, 87 psi) | 280 N | ||
| Mass moment of inertia | 6,1 kgcm² | ||
| Max. torque at gripper Mx static | 24 Nm | ||
| Max. torque at gripper Mz static | 24 Nm | ||
| Product weight | 920 g | ||
| Type of mounting | Via female thread and dowel pin | ||
| Note on materials | RoHS-compliant |
