JLG® Genuine Parts Sevcon Drive Motor Electronic Control Module for JLG® ES Scissor lifts (railed platforms that can rise vertically). Operating voltage 14.5 to 40 VDC with a max allowable of 60 VDC. Model use: 1230ES, 1930ES, 2030ES, 2032ES, 2632ES, 2646ES, and 3246ES. Ensure proper serial range.