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Marketed under the Ledex® Brand, Johnson Electric offers a diverse range of rotary and linear solenoids. These industry leading Ledex® products include high speed, short stroke rotary solenoids such as the BTA and Ultimag series, and long life, medium stroke linear solenoids including open frame, tubular, and low-profile product families. From very large rotary solenoids found in material handling to the smallest open frame linear solenoids used in precision diagnostic equipment, Ledex® offers long life, quiet operation, battery operation, and magnetic latching solutions. Ledex's® broad portfolio of product technologies are custom engineered to meet the requirements of each application.