Flex Drive combines proven mechanics with the latest and highly reliable electrical engineering. The sinusoidal lever system allows short opening and closing times with smooth operation and locks the barrier boom securely in both end positions - for maximum availability and trouble-free operation. The use of super capacitors optimises the current flow and eliminates mains current peaks during motor start-up. This enables low-cost supply lines with a small cross-section and an optimised power supply. The Flex Drive is available in two sizes, different motor voltages and different speeds.