DEVICE FOR MEASURING PERFORMANCE OF ENGINE

摘要

The present invention relates to a device for measuring performance of an engine and, more specifically, to a device for measuring performance of an engine, capable of accurately transmitting rotation power of an engine shaft to a rotor since a fixing unit including a silicon ball is inserted between the engine shaft and the rotor, preventing vibration from being transmitted to the rotor by absorbing the vibration of the engine shaft, maintaining electrical insulation between the engine shaft and the rotor, always attaching the silicon ball to the engine shaft and the robot by including an elastic member between a pair of the silicone balls, and measuring performance of the engine by being simply mounted without modification of the engine even if an encoder is not mounted on the engine, thereby analyzing the performance of the engine based on the measurement. Therefore, the device for measuring performance of an engine, which measures the performance of the engine by being mounted on the engine shaft, includes: the rotor enclosing the engine shaft by being separated from the outer circumference of the engine shaft and including a pair of cross sections, the outer circumference, and the inner circumference; the fixing unit fixing the rotor to the engine shaft by being inserted between the engine shaft and the rotor; and a detection unit detecting a rotation number, a rotation speed, and a rotation angle of the rotor by using an optical sensor or a distance sensor in the outside of the rotor.