|The PAT series is a versatile and robustly designed full feature drive for PM or shunt-wound motors. The standard NEMA 4X plastic enclosure makes this series the perfect choice for harsh environments where protection from moisture is needed. With its factory installed heat sink, this series can drive a wide range of motors without the need for any type of upgrade or additional heat sinking. And with the same user adjustable features offered by all our 1Q series drives, the PAT series can easily be fine tuned for your application. Available in two different styles; non-reversing and reversing.