Description
LEONHARD-REGLERBAU
WOODWARD
AMG 2
ENGINE/GENERATOR CONTROLLER
PART NO: LR21232
REV: C
AMG2S45B/N2PB-A2QFQUSBCCM02SFXZE
HOUSING: TYPE 1
The Woodward AMG2 Engine & Generator Controller, manufactured by Leonhard-Reglerbau under part number LR21232 (Revision C), is a precision control unit designed for the regulation and management of marine diesel engines and generator sets. As a core component within a Marine Control System, this controller governs speed, load sharing, and generator performance, making it critical to the reliable operation of onboard power generation and propulsion support systems. Its robust Type 1 housing is suited to the demanding environments found in marine machinery spaces.
Key Features
✓ Engine and generator control functionality covering speed regulation and load management, typical of Woodward AMG2 platform capabilities.
✓ Supplied as Revision C of part LR21232, with configuration code AMG2S45B/N2PB-A2QFQUSBCCM02SFXZE indicating a specific factory build variant — exact parameter settings subject to confirmation against vessel documentation.
✓ Type 1 housing design provides a structured enclosure suitable for panel or cabinet mounting in machinery control rooms and engine room environments.
✓ Compatible with Woodward AMG2-series control architectures; integration with specific panels, switchboards, or governor systems depends on vessel configuration and should be verified prior to installation.
✓ Replacement and service considerations include parameter backup and re-commissioning; engineers are advised to retain original configuration data when swapping units in an active power management system.
Marine Applications
✓ Diesel generator sets aboard merchant vessels requiring precise speed and load regulation across varying power demands.
✓ Main engine governor and control systems on cargo ships, tankers, and offshore support vessels where Woodward control platforms are specified.
✓ Power management systems on ferries, cruise vessels, and passenger ships where stable frequency and load sharing between generators is operationally essential.
✓ Auxiliary engine control panels on naval auxiliaries, dredgers, and specialised work vessels using integrated Woodward AMG-series controllers.
✓ Retrofit and like-for-like replacement applications during scheduled dry-dock overhauls or unplanned machinery control system repairs.
Why Marine Engineers Choose
The Woodward AMG2 platform, supported by Leonhard-Reglerbau engineering, is a well-established solution for engine and generator control in commercial marine applications, valued for its reliability, configurability, and the availability of OEM-specification replacement units that maintain system integrity without requiring full control system redesign.
Ideal For
Cargo vessels, tankers, offshore support vessels, ferries, passenger ships, dredgers, and any commercial or industrial marine application operating Woodward AMG2-series engine and generator control systems.
Technical Support
Technical support is available for this Woodward AMG2 controller and associated Marine Control System applications, covering onboard installation guidance, unit configuration, and remote troubleshooting assistance. Contact our technical team for support with integration, parameter verification, or system commissioning queries.
