Model: BBS
This balancing cylinder uses special packing and surface treatment for low friction sliding. The BBS-OU type includes a position locking mechanism, and the BBS-OS/OU-B type accommodates lateral loads.
| Fluid | Clean compressed air |
| Max. working pressure MPa | 1.0(BBS-OS), 0.6(BBS-OU) |
| Minimum working pressure (MPa), Cylinder section | 0.05 |
| Minimum working pressure (MPa), Lock section | 0.25(BBS-OU Only) |
| Proof pressure (MPa) | 1.5(BBS-OS), 0.9(BBS-OU) |
| Ambient temperature (℃) | 5°C~60°C(No freezing) |
| Bore size (mm), 32 | φ32 |
| Bore size (mm), 40 | φ40 |
| Bore size (mm), 50 | φ50 |
| Bore size (mm), 63 | φ63 |
| Port size, 32 | Rc1/8 |
| Port size, 40·50 | Rc1/4 |
| Port size, 63 | Rc3/8 |
| Max. Stroke (mm) | 500 |
| Working piston speed (mm/s) | 1~1000(Use within allowable absorbed energy) |
| Cushion (Allowable absorbed energy varies by model) | Rubber Cushion |
| Lubrication | Do not lubricate. |
| Sliding resistance under no load (N)(Unpressurized and open to atmosphere) | 10 or less |