Guide: Bei_ Kimco_ Magnetics introduces a new, rugged brushless DC motor (BLDC), which is specially developed for the oil exploration industry which needs to withstand the most severe application environment
Its rugged design is also suitable for other demanding applications. With the deepening of oil exploitation depth, drilling equipment must keep reliable operation in the environment of increasing temperature and pressure, and bear extreme impact and vibration. In an industry where downtime costs more than $100000 an hour, enduring testing and validation is critical. In some cases, it takes ten hours or more to replace a motor in a well. BEI_ Kimco_ Magnetics understands this requirement and designs a new motor that can withstand the challenge and has been verified by the test results.
The new 1.5 "diameter dii15-60-200a high pressure and high temperature (HPHT) brushless DC motor provides an ideal solution for severe downhole applications, such as mud pulse generator valve, logging tool and sensor positioning. Our motor has successfully passed the test of continuous working at 205 ° C and 30000 psi pressure.
“BEI_ Kimco_ Magnetics is one of the few that has undergone extensive environmental testing of their designs at 30K_ PSI agreement of the company. This qualification test data demonstrates that the motor performance operates in these deep drilling conditions, with a combination of temperature, pressure, shock and vibration in a destructive extreme environment. " Walter_ Smith, Application Engineer / Project Manager.
In order to achieve the durability of this new motor, Bei_ Kimco_ Magnetics has been designing for nearly 20 years, and has successfully made the motor performance meet the requirements of HPHT field. The motor uses integral Hall sensor for commutation, and uses rare earth magnets to support efficient operation and corrosion resistance. In order to withstand 1000g impact level and 25g vibration frequency, the new brushless DC motor can withstand the most extreme environmental conditions. Dii15-60-200a is a motor that can be used in a variety of mounting, custom gearbox or other feedback device options. In addition, different winding modes can be provided to adapt to a wide range of controller voltages and currents