Raymarine
Raymarine Evolution EV-400 Sail Autopilot Pack
Pickup available at Mercury Yacht Harbour
Usually ready in 2-4 days
Raymarine cover is 2 years (3 with 90-day registration). Add 1 or 2 more years with HME Care Plus.
Extended cover is added to your order and confirmed with your warranty documentation.
Description
The Raymarine Evolution EV-400 Sail Pilot (T70161) is the autopilot brain for large sailing yachts with mechanical steering. At its centre is the ACU-400 actuator control unit, delivering up to 30 A of continuous drive current for the Type 2 and Type 3 drives such installations demand: mechanical linear, hydraulic linear or rotary. A rotary rudder feedback unit is included for precise rudder angle sensing, alongside the 9-axis EV-1 Sensor Core, p70s push-button control head and the Evolution SeaTalkng cabling kit.
Choose any compatible Type 2 or Type 3 mechanical linear, rotary or hydraulic linear autopilot drive to complete the system; the ACU-400 runs on 12 or 24 volt supplies and powers the SeaTalkng bus. Wind vane steering with AutoTack is available with a networked wind instrument, and a compatible Axiom chartplotter can command the pilot. Raymarine has issued a recall notice affecting certain ACU-400 units; contact us with your serial number for guidance.
PRODUCT DETAILS
- EV-1, ACU-400, p70s head, rotary rudder reference and cabling kit
- For large sailboats with mechanical steering systems
- Complete with any Type 2 or Type 3 mechanical linear, rotary or hydraulic linear drive
- ACU-400 delivers up to 30 A continuous drive current, 12 / 24 V dc
- Rotary rudder feedback sensor kit included
- Pilot control also available from compatible Axiom chartplotters
- EV-1 Sensor Core (E70096)
- ACU-400 actuator control unit (E70100)
- p70s control head (E70328)
- Rudder angle reference transducer (M81105)
- Evolution cabling kit (R70160)
No exploded diagram available for this product.
No compatible transducers listed for this product.
No spares or accessories listed for this product.

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System
| Autopilot type | Evolution EV-400 Sail Autopilot |
| Suitable steering system | Mechanical steering (Type 2 or Type 3 drive, sold separately) |
| Vessel rating | Large sailboats with mechanical steering |
| Control head | p70s control head (E70328) |
| Heading sensor | EV-1 Sensor Core (E70096) |
| Actuator control unit | ACU-400 actuator control unit (E70100) |
| Drive unit | Not included (choose a compatible drive for your steering system) |
| Cabling | Evolution cabling kit (R70160) |
| Controller alternatives | Compatible Raymarine Axiom family chartplotter (LightHouse 4 v4.4.70 or later for Axiom 2 Pro / Axiom 2 XL) |
