Hanning’s High-Performance EC Fan Motors Move Hot Air

It takes more than a motor and a fan blade to move hot air. Putting high-performance ventilation in a small package takes smart engineering and design. Hanning Elektro-Werke provides high efficiency and variable speeds within small dimensions in its line of Haventic Varicon fans. The fans, featuring electrically commutated (EC) synchronous motors, excel through engineering. The fan motor has a power supply separate from the motor; an electronic inverter module is directly mounted on the motor. This innovative motor has high-power density and is designed for power classes ranging from 220-450W. Compact, they can be installed at depths from 83-103 mm. The integrated interface (CAN/MOD bus systems/analog/digital) supports quick access to the drive unit’s settings and control parameters.