Tesar Power™ combines a patented geartrain configuration and novel tooth geometry to provide numerous advantages over traditional electro-mechanical actuators (EMAs).

Higher Torque Density: Tesar Power™ enables extremely high ratios—250:1 or greater—in a single reduction stage to enable world-leading torque density. As a result, Tesar Power™ can produce significantly more torque within a given volume than anything else on the market.

Higher Load Capacity: The Tesar Power™ design includes multiple tooth contacts and optimized force paths to handle loads far greater than status quo EMAs.

Precision Control: Tesar Power™ actuators have near-zero backlash under all load conditions enabling new standards for precision control.