Application of neodymium magnets synchronous motor in the gear oil in the drilling mud pump
The mud pump is an important part of the oil drilling equipment. Mud pump mud or water flushing fluid to the drilling, transport, in order to achieve cooling the bit and carry cuttings and protection of the role of the borehole wall and so on. The development of modern oil drilling technology on the performance of the mud pump ever-increasing demands makes sense to gear-free mud pump developed by low-speed high torque neodymium magnets synchronous motor directly drive the mud pump crankshaft, to cancel the original Body for deceleration. Transformation, transmission structure of the original mud pump driven directly by the permanent magnet synchronous motor crankshaft, to achieve the gearless. And control system design, constitute a neodymium magnets motor vector control system by high-performance inverter and incremental encoder, supplemented Relay electrical control, control of the mud pump system.

Tags: neodymium magnets neodymium magnets,synchronous motor,gear oil,drilling mud pump Smco magnets