Profile: Garvac Electronics is a supplier of elevator motor controls. Our hoist motor controls provide current or voltage control to elevator hoist motor field or brake. Our soft start control eliminates the sudden mechanical stress across the line start. Our motor & attached equipment accelerate evenly from zero to full speed in 0.25 to 0.50 seconds adjustable, prolonging the life of the components. We also provide ELVT generator shunt field regulators.