Mission-ready propulsion engineered for extreme conditions.

Sigma Powertrain provides fully integrated powertrain systems for military and defense platforms. Built around our MID, EMAX, and Terramax gearbox technologies, our solutions deliver high torque density, rugged durability, and sustained operational performance.

We engineer the complete system — motor, gearbox and controls — to ensure reliability, serviceability, and mission readiness across next-generation and legacy platforms.