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Measurement of DC and EC motors characteristics
Chlebný, Radek ; Cipín, Radoslav (referee) ; Vondruš, Jiří (advisor)
The Bachelor thesis deals with commutator direct current motors and electronically commutated motors of company Maxon motor AG. The first part of its deals basic structural elements and focuses on the characteristics of these engines, such as lifetime, revolution properties, efficiency and control methods. The thesis deals with properties, principle of operation and construction of hysteresis brake. Another important theme is improved by the construction of the dynamometer. The last part contains the actual measurement of DC commutator motors assigned Maxon RE and Maxon S, which are loaded with hysteresis brake and final evaluation measurements comparing measured values with the data producer.
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Návrh zkušebního zařízení nové generace pro dlouhodobé zkoušky univerzálního aktuátoru
STREJC, Jakub
Actuators are a fundamental part of many modern devices and machines nowadays. Typically, they are responsible for operation of various machine parts, for instance correct performance of flaps and valves. Since actuators are an important device, it is crucial and beneficial to pursue development and testing of this component. This Master's thesis focusses on the selection and construction of a test bench used for long-term tests of a universal actuator (General Purpose Actuator), widely used in automobile industry. The main reason for assigning this practical task is the unsatisfactory current type of the test bench, which does not comply with the modern testing demands of the requesting company.
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Measurement of DC and EC motors characteristics
Chlebný, Radek ; Cipín, Radoslav (referee) ; Vondruš, Jiří (advisor)
The Bachelor thesis deals with commutator direct current motors and electronically commutated motors of company Maxon motor AG. The first part of its deals basic structural elements and focuses on the characteristics of these engines, such as lifetime, revolution properties, efficiency and control methods. The thesis deals with properties, principle of operation and construction of hysteresis brake. Another important theme is improved by the construction of the dynamometer. The last part contains the actual measurement of DC commutator motors assigned Maxon RE and Maxon S, which are loaded with hysteresis brake and final evaluation measurements comparing measured values with the data producer.
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