Johnson Electric develops leading motion systems solutions for engine management applications enabling automotive OEM's and system integrators to meet the increasing demand for fuel economy and emissions improvement while at the same time enhancing vehicle performance and drivability. Turbocharger, Fuel pump, electronics throttle control (ETC), exhaust gas recirculation (EGR) and exhaust after-treatment are a few examples of current engine management applications. To support the increasing demand for durability and vibration resistance, Johnson Electric offers brushless motor technologies with integrated control electronics custom engineered for each application.
Johnson Electric's VGT actuator motor provides the industry’s highest torque output in a compact package. With 40% higher torque output than existing technology, the VGT actuator product line enables instantaneous response to engine management commands.
The new Johnson Electric motor platform is engineered to match a range various VGT actuator design requirements from single stage to dual stage, and from low to high boost ratios. All Johnson Electric VGT actuator motors are designed to withstand ambient temperatures up to 160°C and vibration up to 50G. Fuel economy improvement is the drive behind the growth in turbocharger demand, engine and turbocharger performance is improved by the instantaneous response of electric actuators.