ROTATION DETECTING DEVICE OF ELEVATOR HOISTING MACHINE

摘要

PROBLEM TO BE SOLVED: To provide a rotation detecting device of an elevator hoisting machine, easily installable in an existing elevator hoisting machine.

SOLUTION: A fixture 3 is fixed to a hoisting machine motor 1 by fastening the hoisting machine motor 1 from the outer periphery. A body support tool 12 is installed in the fixture 3 via pins 9 and 11 and blocks 8 and 10. The body support tool 12 includes first and second plates 13 and 14 and a plurality of thumbscrews 15 for connecting the first and second plates 13 and 14. A detecting device body 16 is supported by the second plate 14. The detecting device body 16 includes a detecting shaft 18 integrally rotating with a motor shaft 2. The detecting shaft 18 is connected to the motor shaft 2 via a rubber joint 19.

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