B&G Hydraulic Ram T2 24V Drive Unit
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B&G Hydraulic Ram T2 24V Drive Unit Product Description
B&G Hydraulic Ram T2 24V Drive Unit - Professional Marine Autopilot Actuator
Transform your vessel's steering into a precision autopilot system with the B&G RAM-T2-24V hydraulic linear actuator. This professional-grade, sealed unit delivers the reliable automatic steering performance that serious mariners demand for both coastal cruising and offshore passages.
Why Maritime Professionals Choose the B&G RAM T2
- Powerful 675kg Maximum Thrust: Handles demanding steering loads on larger vessels with confidence
- 9-Second Hard-Over Response: Quick steering response for precise course corrections and emergency maneuvers
- Sealed, Pre-Filled Design: No messy hydraulic fluid installation - ready to mount and connect
- Automatic Clutch System: Seamlessly switches between autopilot and manual steering without resistance
- Built-in Protection: Internal relief valves protect against rudder strikes and grounding damage
Technical Specifications
Performance Characteristics
| Maximum Thrust (Intermittent) | 675 kg |
| Hard Over Time Nominal | 9 seconds |
| Operating Temperature Range | -20°C to +65°C (-4°F to +149°F) |
| Relief Valve Setting | 62 bar |
| Back-Drive Force | 7kg at 12 sec hard-over |
Electrical Specifications
| Motor Voltage | 24V DC |
| Motor Power | 100 watts |
| Maximum Current (12V 25% duty) | 11.2 A |
| Compatible Computers | H5000 / NAC3 |
| Protection Rating | IP44 |
| Connection | 1m 2 Core Flying Lead |
| Ignition Protection | BS EN 28846:1993 certified |
| Coil Power Continuous | 12 watts |
Construction Materials
| Body Construction | Aluminium BS 1490 - Marine grade corrosion resistance |
| Piston Rod | Chrome Plated Stainless Steel - Superior durability |
| Sealing System | Nitrile & PTFE - Long-lasting watertight integrity |
| Body Protection | SP270 coating |
| Recommended Hydraulic Oil | Mineral based hydraulic ISO VG10 |
Marine Applications
- Sailing Yachts: Ideal for vessels with wheel steering and tiller pilot backup systems
- Motor Yachts: Perfect for power boats requiring precise course holding in varying sea conditions
- Commercial Vessels: Suitable for workboats and commercial craft with mechanical steering systems
- Offshore Racing: Trusted by competitive sailors for reliable autopilot performance
Installation & Operation Benefits
- Back-Driveable Design: When clutch is disengaged, unit moves freely with primary steering
- Automatic Engagement: Course computer controls clutch solenoid for seamless autopilot activation
- Bi-Directional Operation: Motor extends and retracts ram for full steering range
- Overload Protection: Internal relief valves prevent damage from external forces
- Professional Installation: Designed for permanent installation by certified marine technicians
Safety & Compliance
- Ignition Protection: Meets BS EN 28846:1993 standards for marine electrical safety
- IP44 Protection: Splash-proof construction suitable for marine engine rooms
- Relief Valve Safety: 62 bar setting protects against hydraulic overpressure
- Temperature Rated: Operates reliably in extreme marine temperature conditions
Frequently Asked Questions
What vessels is the RAM T2 compatible with?
The RAM T2 is designed for vessels with mechanical primary steering that can be back-driven. It's compatible with B&G H5000 and NAC3 course computers and suitable for sailing yachts, motor yachts, and commercial vessels requiring reliable autopilot functionality.
How does the clutch system work?
When the clutch is disengaged, the cylinder moves freely with your primary steering. For autopilot operation, the course computer energizes the clutch solenoid coil and runs the bi-directional motor to extend and retract the ram for precise steering control.
What protection does the unit have against damage?
The RAM T2 features internal relief valves that protect the unit and its mountings from rudder strikes, grounding, and other external forces. The 62 bar relief valve setting ensures safe operation under all conditions.
What maintenance does the hydraulic system require?
The RAM T2 comes pre-filled and sealed, requiring minimal maintenance. The unit uses mineral-based hydraulic ISO VG10 oil. Regular inspection of mounting points and electrical connections is recommended as part of routine vessel maintenance.
Can this unit handle heavy weather conditions?
Yes, with 675kg maximum thrust and 9-second hard-over time, the RAM T2 provides the power and response needed for maintaining course in challenging sea conditions. The robust construction and marine-grade materials ensure reliable operation in harsh marine environments.
B & G Hydraulic Ram T2 24V
Model: RAM-T2-24VThe RAM T2 Hydraulic linear actuator combines a cylinder, pump, motor, clutch and reservoir in a pre-filled, sealed unit. Designed to be used on vessels fitted with mechanical primary steering that can be back-driven. When the clutch is disengaged the cylinder is free and moves with the primary steering. To operate the unit in autopilot mode the course computer energizes the clutch solenoid coil and runs the bi-directional motor to extend and retract the ram. Internal relief valves protect the unit and its mountings from rudder strikes, grounding etc.
Specifications| Performance | |
| Maximum thrust (intermittent) | 675 kg |
| Hard over time nominal RAM-T2 | 9 sec |
| Temperature rating minimum | -20 c |
| Temperature rating maximum | +65 c |
| Relief valve setting | 62 bar |
| Back-drive at 12 sec Hard-over | 7kg |
| Electrical | |
| Compatible computers | H5000 / NAC3 |
| Motor voltage nominal | 24v DC |
| Motor power | 100 watt |
| Max current 12v 25% duty | 11.2 A |
| Rotation | Reversing |
| Protection | IP44 |
| Connection | 1m 2 Core Flying Lead |
| Ignition protection | BS EN 28846:1993 |
| Coil power continuous | 12 watt |
| Recommended oil | Mineral based hydraulic ISO VG10 |
| Materials | |
| Body | Aluminium BS 1490 |
| Piston rod | Chrome Plated Stainless Steel |
| Seals | Nitrile & PTFE |
| Body Protection | SP270 |
Buy with the best price B&G Hydraulic Ram T2 24V Drive Unit for only $2599 from NVN Marine! Same day free shipping before 3pm.
B&G Hydraulic Ram T2 24V Drive Unit Technical Specifications
| Type: | |
|---|---|
| Vendor: |
B&G |
| Weight: |
24.3 lb |
B&G Hydraulic Ram T2 24V Drive Unit User Reviews
B&G Hydraulic Ram T2 24V Drive Unit Shipping & Return
| Shipping Weight: |
24.3 lb |
|---|---|
| Box Sizes: |
1.00 (h) x 1.00 (w) x 1.00 (l) |
| Cubic Feet: |
1.0 |
| Returnable: |
Yes |
| USPS First Class: |
Yes |
| P65: |
Yes |
For detailed shipping policy please check our Shipping Policy and you can find our Return and Refund Policy here.