| Gripper function | Parallel | ||
| Type of mounting | Direct mounting via through-hole Direct mounting via thread On mounting frame Via through-hole and dowel pin Via female thread and dowel pin Either: | ||
| Note on materials | RoHS-compliant | ||
| Material gripper jaws | High-alloy stainless steel | ||
| Stroke per gripper jaws | 9 mm | ||
| Max. angular gripper jaw backlash ax, ay | 0 deg | ||
| Rotationally symmetrical | ≤ 0,2 mm | ||
| Number of gripper jaws | 2 | ||
| Mode of operation | Double-acting | ||
| Guide | Ball guide | ||
| Symbol | 991.894 | ||
| Total gripper force, opening, 0.6 MPa (6 bar, 87 psi) | 192,6 N | ||
| Operating pressure | 14,5 psi ... 116 psi | ||
| Min. opening time at 0.6 MPa (6 bar, 87 psi) | 110 ms | ||
| Max. mass per external gripper finger | 450 g | ||
| Note on operating and pilot medium | Lubricated operation possible (in which case lubricated operation will always be required) | ||
| LABS (PWIS) conformity | VDMA24364-B2-L | ||
| Ambient temperature | -10 °C ... 60 °C | ||
| Gripper force per gripper jaw, closing, 0.6 MPa (6 bar, 87 psi) | 79,8 N | ||
| Max. force on gripper jaw Fz static | 73,5 N | ||
| Max. torque at gripper My static | 1,33 Nm |
| Product weight | 261 g | ||
| Pneumatic connection | M5 | ||
| Material housing | Anodised aluminium | ||
| Size | 20 | ||
| Max. replacement accuracy | 0,2 mm | ||
| Max. gripper jaw backlash Sz | 0 mm | ||
| Repetition accuracy, gripper | ≤ 0,02 mm | ||
| Mounting position | optional | ||
| Design | Connection direction downwards Lever Standard mounting method for gripper fingers Force pilot operated motion sequence | ||
| Position detection | Via proximity switch | ||
| Variants | Metals with copper, zinc or nickel as main constituent are excluded from use. Exceptions are nickel in steel, chemically nickel-plated surfaces, printed circuit boards, cables, electrical plug connectors and coils. | ||
| Total gripper force, closing, 0.6 MPa (6 bar, 87 psi) | 159,5 N | ||
| Max. operating frequency of gripper | 3 Hz | ||
| Min. closing time at 0.6 MPa (6 bar, 87 psi) | 75 ms | ||
| Operating medium | Compressed air to ISO 8573-1:2010 [7:4:4] | ||
| Corrosion resistance class CRC | 0 - No corrosion stress | ||
| Suitability for the production of Li-ion batteries | Metals with more than 1% copper, zinc or nickel by mass are excluded from use. Exceptions are nickel in steel, chemically nickel-plated surfaces, printed circuit boards, cables, electrical plug connectors and coils | ||
| Gripper force per gripper jaw, opening, 0.6 MPa (6 bar, 87 psi) | 96,3 N | ||
| Mass moment of inertia | 0,515 kgcm² | ||
| Max. torque at gripper Mx static | 0,66 Nm | ||
| Max. torque at gripper Mz static | 0,66 Nm |
