Allison Transmission, a leader in commercial and defense vehicle propulsion solutions which operates an electrification engineering center in Auburn Hills, has announced it was awarded a multi-million-dollar contract by the Ground Vehicle Systems Center in Warren for the second phase of the Next Generation Electrified Transmission (NGET) program.
This program follows NGET Phase 1 funding, which focused on design, development, and testing of an electric hybrid sub-system. The amount of the funding was not disclosed.
Phase 2 will focus on enhancing the eMachine and Inverter system to achieve flexible power modes to reduce the noise and improve the capabilities of electrified vehicle fleets.
“We are thrilled to continue our partnership with the Ground Vehicle Systems Center and on this vital project,” says Dana Pittard, vice president of defense programs at Allison Transmission, which has its headquarters in Indianapolis.
“The advancements in the eMachine and Inverter system will build on the success of Phase 1, bringing us one step closer to delivering propulsion systems that not only meet, but exceed, the performance and efficiency needs of modern armored combat vehicles. This funding will enable us to push the boundaries of technology and provide our warfighters with the silent, efficient, and powerful systems they need to succeed in the field.”
The NGET program is part of Allison’s broader efforts to develop advanced propulsion solutions, such as the eGen Force, which was selected by American Rheinmetall for the XM30 program.
The advanced transmission also is scalable to 75-ton tracked vehicles, making it a promising candidate for other tracked vehicle programs and future Main Battle Tank requirements.
The eGen Force features a high-efficiency range pack that utilizes eight forward and three reverse gears to provide an efficient 12:1 ratio coverage and generate 220 kilowatts of electrical power.
The electric hybrid system leverages the strengths of an internal combustion engine for extended range and high power demands, while the electric motor enables silent mobility and significant reduction in thermal and acoustic signatures to enhance tactical operations with the intent to increase survivability.
The eGen Force employs torque blending with engine power in high tractive effort scenarios and incorporates drive-by-wire technology, further boosting performance and efficiency while reducing fuel consumption compared to legacy systems.
For more information about Allison Defense and eGen Force, visit here.
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