Description
SeaStar Inboard Steering Cylinder BA150-7ATM HC5314-3
Unmatched comfort and control. Only with SeaStar® steering. The most popular inboard hydraulic steering system offers smooth, super efficient steering designed for today’s inboard powered vessels to 15 metres. It’s the first choice of leading OEMs, with a wide range of helm and cylinder displacements to cover most applications.
Features:
• Easy installation for single and dual rudder vessels
• Easy connection of additional helms
• Easy autopilot interface
• Bronze or anodised alloy cylinders and chromed stainless steel push rods for reduced friction, smoother action and extended life of seals
• Meets NMMA/ABYC/BIA standards
Selecting an Inboard Hydraulic Steering System
From the order guide select the system number appropriate for the vessel based on:
a. Hull type – displacement or planing
b. Length of vessel
c. Number of engines/rudders
d. Usage of vessel
Standard 3⁄4″tapered steering shaft
Regular duty alloy cylinder
Accepts steering wheels to 660mm (28″) 510mm (20″) tilt 6 turns lock to lock
Torque 82.0 kg-mm 7117 in-lb
| Code | Part No | Model | Cylinder Bore Dia. (in) | Cylinder Bore Dia. (mm) | Shaft Dia. (in) | Shaft Dia. (mm) | Stroke (in) | Stroke (mm) | Volume (cc) | Volume (in³) | Torque (in-lb) | Torque (kg-mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 291064 | HC5314 | BA150-7ATM | 1.50 | 38.1 | 0.625 | 15.9 | 7 | 178 | 167.5 | 10.2 | 7117 | 82.0 |
| Code | Part No. | Model | Cylinder Bore (in / mm) | Shaft Dia. (in / mm) | Stroke (in / mm) | Volume (cc / in³) | Torque (in-lb / kg-mm) |
|---|---|---|---|---|---|---|---|
| 291060 | HC5312 | BA125-7ATM | 1.25 / 31.7 | 0.50 / 12.7 | 7 / 178 | 118.2 / 7.2 | 5025 / 57.9 |
| 291062 | HC5313 | BA135-7ATM | 1.375 / 34.9 | 0.625 / 15.9 | 7 / 178 | 135.2 / 8.3 | 5741 / 66.1 |
| 291064 | HC5314 | BA150-7ATM | 1.50 / 38.1 | 0.625 / 15.9 | 7 / 178 | 167.5 / 10.2 | 7117 / 82.0 |
| 291076 | HC5303 | BA125-3ATM | 1.25 / 31.7 | 0.50 / 12.7 | 3 / 76 | 51.0 / 3.1 | 2688 / 30.9 |
