Polyspede Electronics Corporation, located in Dallas, TX was a pioneer in Electric Motor Drives in 1960’s and 70’s. Polyspede Electronics’ Founder, the late H.B Adams was a WWII US Marine Aviator who started the company in 1956 after a career as a pilot for Braniff Airlines. Polyspede Electronics Corporation has been manufacturing AC and DC motor speed controls and Engineered systems in the fractional through 500 horsepower range, since 1959. A comprehensive line of options can meet any design specifications. Individual motor controls featuring the most popular options are available on short notice. Drives, Soft Starters and other accessories are offered to complete your automation requirements. Polyspede is constantly improving its existing products, designing new controls and developing better systems engineering techniques. When you do business with Polyspede you benefit from the knowledge and products of an experienced engineering company.