power section stator for downhole motor

The stator is a length of tubular steel lined with an elastomer compound that is shaped with helical pattern to mate with the rotor.Various elastomers are available, depending on drilling-fluid type and bottom hole temperature.

ROTATE stators use a quality high performance butadiene acrylonitrile elastomer. The Rotate standard elastomer is a versatile and field proven formulation. It has excellent mechanical properties and good resistance to aromatics. The Rotate standard elastomer has an operating temperature range up to 250°F (120°C) and a maximum temperature range to 300°F (150°C). Our elastomers are routinely inspected and tested to ASTM standards to ensure a quality stator product.