It is equipped with a balance arm, a load cell system and an optical encoder. Torque, speed and calculated mechanical power can be displayed by means of a single selector. For ease of identification and use, the specifications and schematic diagrams are silk-screened on the reverse of the clear front panel. The Electrodynamometer is in fact a 2-pole DC machine that can be used to teach principles in operating direct current motor and generator. For the field control circuit, the module incorporates a rheostat with breaker protection. It can also be configured in series, compound and shunt motor/generator.
Educational Advantages:
Can also be configured in series, compound and shunt motor/generator
Can be coupled within seconds to any 1/3 HP rotating machines to establish the load in generator mode
2-Pole DC machine that can be used to teach principles in operating direct current motor and generator.
The applianceis designed as an eddy current brake. The magnetic effect uses up the engine power; the rotating torque istransformed into a locked rotor torque and measured. The energy is transformed into heat. The educational appliance Engine Dynamometer was developed specifically forpurposes of teaching and for othermeasurements of engine output. The compact structure makes it possible to quicklydisconnect the unit from one engine and attach it to another. The engine output is transmitted by the driveshaft. By means of an intermediate flange, it is screwed to the clutch bellhousing and centered.
Components:
Driveshaft with special coupling
Electronicaldata recording including software
Eddiecurrent brake, movable with protection guard
Assemblyflange at flywheel of the engine
Possibilitiesof Trial and Demonstration:
Performance calculation using the measured values
Rotational speed and torque measurement with different engine operating conditions.
Tension and Compression Dynamometer
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Range:1N, sub-value??:0.1N
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It is ued to measure the size of the force.
Specifications: 10 N * 0.2 N, 5 N * 0.1 N, 2.5 N * 0.05 N.
It is used in mechanics experiment for measuring of force, pressure and tension in different directions.
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