Robotic arms are applied in different occasions according to various sizes, small robotic arm for small stage lighting, medium one for long-distance lighting of theatrical stages, and large one for night illumination of high-rise buildings or between bridges. Small and medium-sized lighting device can make light beam move at a low speed, or change the color of it. Horizontal or vertical swing motors are needed in these occasions. When the lighting beam moves at a low speed, the vibration or speed fluctuations of motore will make the light more unstable, thus there's is a higher demand for smoonthness and stability. CRL' Advantage in Textile Industry
