SC Smartdrive and SC Smartlift represent a quantum leap in crane drive technology. A microprocessor allows the infinitely variable control of hoist, travel and traverse motor speeds by means of a digital frequency and electronic braking module. Each of the systems helps to reduce load swing and provide precise crane movements.
A frequency inverter is an electronic device, which converts constant voltage and frequency onto variable voltage and frequency. The crane drive characteristics are therefore programmable to suit the application