| Material housing | Wrought aluminium alloy | ||
| Material seals | NBR | ||
| Size | 12 | ||
| Stroke per gripper jaws | 2,5 mm | ||
| Max. gripper jaw backlash Sz | 0,02 mm | ||
| Number of gripper jaws | 2 | ||
| Mounting position | optional | ||
| Mode of operation | Double-acting | ||
| Design | Semi-rotary drive With parallel gripper and gripper drive | ||
| Position detection, swivel drive | Via proximity switch | ||
| Operating pressure | 3 bar ... 8 bar | ||
| Min. opening time at 0.6 MPa (6 bar, 87 psi) | 40 ms | ||
| Operating medium | Compressed air to ISO 8573-1:2010 [7:4:4] | ||
| Corrosion resistance class CRC | 2 - Moderate corrosion stress | ||
| Gripper force per gripper jaw, opening, 0.6 MPa (6 bar, 87 psi) | 42 N | ||
| Gripper force per gripper jaw, closing, 0.6 MPa (6 bar, 87 psi) | 37 N | ||
| Max. force on gripper jaw Fz static | 90 N | ||
| Max. torque at gripper My static | 6 Nm | ||
| Theoretical torque at 0.6 MPa (6 bar, 87 psi) | 0,85 Nm | ||
| Max. mass per external gripper finger | 30 g | ||
| Pneumatic connection | M5 | ||
| Material drive shaft | Steel |
| Material cover | Aluminium POM | ||
| Material gripper jaws | High-alloy stainless steel | ||
| Rotation angle adjustment range | 0 deg ... 210 deg | ||
| Max. angular gripper jaw backlash ax, ay | 0,1 deg | ||
| Swivel angle | 210 deg | ||
| Cushioning of swivel drive | Elastic cushioning rings/plates at both ends | ||
| Fine adjustment of swivel drive | -6 deg | ||
| Gripper function | Parallel | ||
| Position detection, gripper | Via proximity switch | ||
| Symbol | 991.893 | ||
| Max. swivel frequency at 0.6 MPa (6 bar, 87 psi) | 2 Hz | ||
| Min. closing time at 0.6 MPa (6 bar, 87 psi) | 60 ms | ||
| Note on operating and pilot medium | Lubricated operation possible (in which case lubricated operation will always be required) | ||
| Ambient temperature | 5 °C ... 60 °C | ||
| Total gripper force, opening, 0.6 MPa (6 bar, 87 psi) | 84 N | ||
| Total gripper force, closing, 0.6 MPa (6 bar, 87 psi) | 74 N | ||
| Max. torque at gripper Mx static | 6 Nm | ||
| Max. torque at gripper Mz static | 6 Nm | ||
| Product weight | 505 g | ||
| Type of mounting | Via female thread and centring sleeve Via through-hole and centring sleeve Via dovetail slot Either: | ||
| Note on materials | RoHS-compliant |
