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RM12

RM12

RM12

Product catalog summary
Overview: The RM12 is a turbofan engine providing 18,100 lb thrust, designed for the Saab/BAE Systems JAS39 Gripen, a multi-role fighter aircraft. It is a derivative of the F404 turbofan, originally developed for the Boeing F/A-18 Hornet.
Design and Features: The RM12 features a simple, modular design that ensures reliability and ease of maintenance, contributing to high readiness and low ownership costs. Key features include a Full Authority Digital Electronic Control (FADEC) with hydromechanical backup and a redundant ignition system. The engine offers stall-free operation, fast acceleration and deceleration, and consistent afterburner lights.
Performance Specifications: At sea level on a standard day, the RM12 provides a thrust of 18,100 lb (80.5 kN), with an airflow of 152 lb/sec (69 kg/sec). It weighs 2,325 lb (1,054 kg), measures 159 inches (404 cm) in length, and has an inlet diameter of 27.9 inches (70.9 cm). The pressure ratio is 27:1.
Applications and Usage: The RM12 powers the Gripen aircraft, serving the Swedish Air Force and exported to countries including South Africa, the Czech Republic, Hungary, and Thailand.
Contact Information: GE Aviation, One Neumann Way, Cincinnati, Ohio 45215, U.S.A. Phone: 513-552-3272 (internationally), 877-432-3272 (within U.S.).
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Catalog excerpts

RM12-1

turbofan engines The RM12 is a derivative of the successful F404 turbofan, The RM12 provides the Gripen with reliable power and developed originally by the U.S. Navy for its Boeing F/A-18 outstanding operational and handling characteristics. Its Hornet. GE and Volvo Aero Corporation have developed simple, modular design is reliable and easy to maintain – the RM12 to power the Saab/BAE Systems JAS39 Gripen, key to high readiness and low cost of ownership. The a multi-role fighter, attack and reconnaissance aircraft. RM12’s single-engine features include a Full Authority The RM12-powered Gripen serves the Swedish Air Force Digital Electronic Control (FADEC) with hydromechanical and is also exported to South Africa, the Czech Republic backup and a redundant ignition system. and Hungary and Thailand. With no throttle restrictions, stall-free operation, fast acceleration and deceleration and consistent afterburner lights, the RM12 is a fighter pilot’s engi

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RM12-2

Performance Specifications (Sea level/standard day) RM12 Thrust Airflow Weight Length Inlet diameter Pressure ratio GE Aviation One Neumann Way Cincinnati, Ohio 45215 U.S.A. Phone: 513-552-3272 (internationally) 877-432-3272 (within U.S.)

 Open the catalog to page 2

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