As from January 2017 a portable electric drive unit the EM5000 will be added to our product line. Just like the air motor AM5000 this drive unit rotating at a slow speed will make hoisting with manual winches possible without physical strain. The EM5000 is easy to operate and suitable for worm gear winches WW1000 and up. When there are several worm gear winches on one location the EM5000 is a perfect solution because you only need 1motor. Advantages of the EM5000 are: the extremely high torque the double handle the excellent lifespan the metal gear head the zinc plated winch adapter the reversible rotation