MOTOR
PROBLEM TO BE SOLVED: To provide a motor driven by a single-phase power source equipped with a protective device beforehand for prevention of damage to a motor or a reduction gear due to overcurrent or overload. SOLUTION: A terminal box 200 is mounted on a motor casing 103 of the motor body 102A dri...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a motor driven by a single-phase power source equipped with a protective device beforehand for prevention of damage to a motor or a reduction gear due to overcurrent or overload. SOLUTION: A terminal box 200 is mounted on a motor casing 103 of the motor body 102A driven by the single-phase power source, and a thermal switch 300 having a heater 310 and a bimetal 306 electrically connected with the motor body 102A in series is disposed at terminals 220c, 222d of a terminal block 206 mounted inside the terminal box 200. COPYRIGHT: (C)2006,JPO&NCIPI |
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