7065-SB POWER ASSIST STEERING CYLINDER
The Kobelt 7065-SB power assist steering cylinder are controlled via inputs from fluid pressurized by a helm pump but are powered by a machine-driven pump.
This configuration enables responsive steering while requiring minimal human effort. In the case of a failure of the machine-driven pump the unit automatically switches to manual mode which allows for
steering via helm pump pressure only.
7065-SB cylinders consist of three main subunits which are the main cylinder, the control cylinder, and the valve.
7065-SB cylinder overview
It features a servo valve that accurately relays helm pump commands to the steering cylinder. Designed in a balanced configuration, it provides consistent performance in both the starboard and port directions.
The 7065-SB power assist steering has the following stroke and displacement ranges, assuming a single cylinder at 1,200 PSI (82,8 bar) at a 35º rudder angle & 45º rudder angle.
STROKE
in (mm) |
TORQUE
lbs-ft [Kg-m] |
PILOT VOL
cu.in. [cc] |
CYL VOL
cu.in. [cc] |
|
35 º |
45 º |
|
|
| 7.5 (191) |
2147 (297) |
X |
4.4 (72) |
31 (507) |
| 10 (254) |
2863 (396) |
2004 (277) |
5.9 (97) |
41 (672) |
| 12 (305) |
3435 (475) |
2405 (333) |
7.1 (116) |
50 (803) |
| 16 (406) |
4580 (633) |
3207 (443) |
9.4 (154) |
66 (1082) |
KEY BENEFITS:
- LR type approved
- Constructed from corrosion resistant materials for harsh environments
- Input from helm pump and/or an electric steering pump
- Compact design
- Available in four different cylinder strokes
For this cylinder is a repair kit available.
