| OSPU Specifications | |||
|---|---|---|---|
| Displacement, gear sets (Emergency steer) |
58, 70, 80, 100 or 125 cm³/rev | ||
| Amplification factors, linear | 1:2, 1:3 or 1:4 | ||
| Amplification factor, progressive | 1:2 (at 100 rpm steering wheel speed) | ||
| Displacement, amplified | 116 - 500 cm³/rev [7.32 - 30.51 in³/rev] | ||
| Max. system pressure/ max. P-T port pressure |
210 bar [3045 psi] | ||
| Max. back pressure / max T-port pressure |
40 bar [580 psi] | ||
| Max. steering flow | 50 l/min [13.21 US gal/min] | ||
| Input torque | 0.8 - 4 Nm [7.08-35.40 lbf in] | ||
| Valve functions possible | Pressure relief valve, | ||
| shock and suction valves, | |||
| check valve in P, | |||
| check valve function in LS | |||
| Port options | P, T, L, R | LS | |
| ISO 6149-1 | M18×1,5 | M12×1,5 | |
| ISO 11926-1 | 3/4-16 UNF | 7/16 -20 UNF | |
