Oilfield motor
Technical Features
● Covers four categories including series-wound DC motor, AC drilling motor, increased safety type variable frequency asynchronous motor and top drive dedicated motor, suitable for driving various oilfield equipment such as drilling rig winches, mud pumps, rotary tables and top drive systems ● Adopts horizontal single shaft extension with dual bearing support structure, fitted with molded stator windings and copper bar cage rotor, matched with forced ventilation design for stable mechanical structure and excellent heat dissipation performance ● Built-in space heater for moisture-proof and drying function; capable of operating reliably in extreme harsh environments including marine high humidity & salt spray, sub-zero cold and desert sandstorms ● Equipped with pressure differential switch and maintenance switch for convenient and safe daily operation and maintenance; embedded with PT100 winding temperature sensors for real-time operating temperature monitoring ● With fully explosion-proof performance marked Ex d e ⅡB T3 Gc, overall IP44 protection grade and high insulation class, ensuring stable and safe operation in complex working scenarios ● Supports variable frequency speed control with wide constant power speed range, enabling flexible parameter adjustment to fit operation demands under different geological conditions and drilling depths ● Some models are flagship products for overseas export, with overall performance matching the standard of international counterparts