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Then the rotor, then under the drive shaft, it is the role of the planetary movement to the rotor shaft into the fixed axis rotation, and motor torque and speed to the drive shaft and the drill is the rotor and the shaft connecting the transition pieces. Drilling tool use, should be demolished, check the cardan shaft wear and tear, such as less wear and tear, maintenance may continue to use, such as wear and tear over the standards of maintenance, should be replaced, or not work correctly.?? |
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