| 摘要 |
PROBLEM TO BE SOLVED: To provide a terminal rod capable of avoiding a fault of increase in electric resistance caused by oxidation of a contact point, in connection between an aluminum wire from a motor side and an aluminum terminal for being connected with a power supply.SOLUTION: A terminal rod comprises: a flange part 15b provided between one end and the other end; a pressure-bonded part 15e provided to the other end; a shaft part 15a provided on an opposite side to the pressure-bonded part 15e of the flange part 15b; and a screw part 15f provided to an opposite side to the flange part 15b of the shaft part 15a. A recessed part 15d is formed on an end surface of the pressure-bonded part 15e so as to be surrounded by the pressure-bonded part 15e. The pressure-bonded part 15e is made of pure aluminum. The flange part 15b, the shaft part 15a, and the screw part 15f are made of an aluminum alloy having a tensile strength larger than that of the pure aluminum. |
