Gripper function | Parallel | ||
Material gripper jaws | High-alloy stainless steel | ||
Stroke per gripper jaws | 2 mm | ||
Max. angular gripper jaw backlash ax, ay | < 1 deg | ||
Rotationally symmetrical | ≤ 0,2 mm | ||
Number of gripper jaws | 2 | ||
Mode of operation | Double-acting | ||
Guide | Plain-bearing guide | ||
Symbol | 991.894 | ||
Total gripper force, closing, 0.6 MPa (6 bar, 87 psi) | 25 N | ||
Max. operating frequency of gripper | 4 Hz | ||
Min. closing time at 0.6 MPa (6 bar, 87 psi) | 17 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) | 13,5 N | ||
Max. force on gripper jaw Fz static | 10 N | ||
Max. torque at gripper My static | 0,5 Nm | ||
Lubrication interval for guide components | 10 MioCyc | ||
Type of mounting | Via female thread and centring sleeve Via through-hole and centring sleeve Either: | ||
Note on materials | RoHS-compliant |
Material housing | Wrought aluminium alloy Hard anodised | ||
Size | 6 | ||
Max. replacement accuracy | ≤ 0,2 mm | ||
Max. gripper jaw backlash Sz | < 0,02 mm | ||
Repetition accuracy, gripper | < 0,02 mm | ||
Mounting position | optional | ||
Design | Lever Force pilot operated motion sequence | ||
Position detection | Via Hall sensor | ||
Total gripper force, opening, 0.6 MPa (6 bar, 87 psi) | 30 N | ||
Operating pressure | 2 bar ... 8 bar | ||
Min. opening time at 0.6 MPa (6 bar, 87 psi) | 8 ms | ||
Max. mass per external gripper finger | 10 g | ||
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) | 15 N | ||
Mass moment of inertia | 0,008 kgcm² | ||
Max. torque at gripper Mx static | 0,5 Nm | ||
Max. torque at gripper Mz static | 0,5 Nm | ||
Product weight | 19 g | ||
Pneumatic connection | M3 | ||
Material cover cap | PA |