Description
KONGSBERG
NORCONTROL
TYPE: ELACT 001
ELECTRIC ACTUATOR
PART NO: 3900047
GEC ALSTHOM
PARVEX
TYPE: LS620ELR2408
BRUSHLESS SERVO MOTOR
N°: 85857
IP 64
SUMITOMO CYCLO EUROPE
F2CS-A25G-89
GEAR
833078
The Kongsberg Norcontrol ELACT 001 is a precision electric actuator assembly designed for use within marine automation and control systems. Integrating a GEC Alsthom Parvex brushless servo motor (type LS620ELR2408) with a Sumitomo Cyclo reduction gear, this unit delivers controlled, repeatable rotary output suitable for demanding shipboard environments. As a core component within Kongsberg Norcontrol marine control systems, it is used to drive control surfaces, valves, or positioning mechanisms where accurate and responsive actuation is critical to vessel operations. Its role in automation infrastructure makes reliable performance essential for safe and efficient vessel management.
Key Features
✓ Integrated electric actuator assembly combining a Parvex brushless servo motor and Sumitomo Cyclo reduction gear for precise, controlled output.
✓ Brushless servo motor type LS620ELR2408 provides smooth, low-maintenance drive characteristics; IP 64 rated enclosure offers protection against dust ingress and water splashing.
✓ Compatible with Kongsberg Norcontrol marine automation and control system architectures; exact panel or controller compatibility subject to confirmation against vessel configuration.
✓ Suitable for installation in machinery control rooms or equipment spaces typical of marine automation environments; mounting configuration and orientation depend on the specific installation.
✓ Direct OEM-referenced part (3900047) supports straightforward identification for planned maintenance, overhaul, or like-for-like replacement within existing Kongsberg Norcontrol systems.
Marine Applications
✓ Kongsberg Norcontrol automation and control systems aboard commercial vessels, tankers, and offshore support vessels.
✓ Valve and positioning control within integrated bridge systems and machinery automation platforms.
✓ Cargo handling control systems on product tankers and bulk carriers requiring precise actuator response.
✓ Dynamic positioning and thruster control auxiliary systems where accurate actuator feedback is operationally critical.
✓ Naval and workboat applications utilising Kongsberg Norcontrol automation infrastructure for propulsion or deck machinery control.
Why Marine Engineers Choose
The ELACT 001 electric actuator is valued for its integrated design, combining a proven brushless servo motor with a robust cyclo gear reduction unit under a single OEM part reference — simplifying procurement, maintenance planning, and system restoration within Kongsberg Norcontrol installations.
Ideal For
Commercial cargo vessels, tankers, offshore support vessels, platform supply vessels, and workboats operating Kongsberg Norcontrol marine automation & control systems requiring actuator replacement or system maintenance.
Technical Support
Technical support is available for this Kongsberg Norcontrol ELACT 001 electric actuator and associated control system components. Assistance covers onboard installation guidance, unit repair assessment, and remote troubleshooting for integration within existing automation systems. Contact our technical team for further information.
