MACHINE TOOL, PRODUCTION MACHINE AND/OR ROBOT
First Claim
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1. A power-operated machine, comprising:
- an electric motor having a memory, anda device for control of the electric motor, said device configured to determine operating data of the motor, transfer the operating data to the memory, and store the operating data in the memory.
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Accused Products
Abstract
A machine tool, production machine or robot includes an electric motor with a memory, and a device for open-loop and/or closed-loop control of the electric motor. The device can determine operating data of the motor, transfer the operating data to the memory, and store the operating data in the memory. The operating data of the motor can hereby be reliably determined and stored on or in the motor memory without the need to arrange a recording device, such as an operating time meter, on the motor itself. The stored data can be evaluated for determining causes of a motor malfunction.
17 Citations
9 Claims
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1. A power-operated machine, comprising:
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an electric motor having a memory, and a device for control of the electric motor, said device configured to determine operating data of the motor, transfer the operating data to the memory, and store the operating data in the memory. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A method for storing operating data from an electric motor of a machine tool, production machine or robot, said method comprising the steps of:
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determining the operating data of the motor with a device providing open-loop control or closed-loop control, or both, of the motor, transferring the operating data from the device to a memory, and storing the transferred operating data in the memory.
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Specification