Whole Metal Power stators and rotors is metal, it will produce both rotors and stators by electrochemical machining resulting in the best quality motors.

ULTRA-TEMPERATURE PDM working in 180-220°C, working life is 150 hours.

German technology improve the motor life up into 800-1000 hours. No maintenance PDM working time 500 hours.

Downhole motor is a kind of downhole dynamic drilling tool driven by the power of drillingmud. Mud stream from the outlet of a mud pump flows through a by-pass valve into the motor. This stream produces pressure loss at both inlet and outlet of the pump, to pushthe rotor into rotating, and to transmit the torque and speed onto the bit. The downhole motor property mainly depends on its property parameters.