KGM 181 and KGM 182 grid encoders Mã sản phẩm: KGM 181 and KGM 182 Nhà Sản Xuất:

The KGM grid encoders dynamically tests the contouring accuracy of CNC-controlled machine tools
It can perform, for example, circular interpolation tests with radii ranging from 115 mm down to 1 µm at feed rates up to 80 m/min. The KGM can also perform free-form tests in two axes. The advantages of the KGM include its contact-free measurement, which eliminates the influence of ball bearings such as with the DBB. Also, the error resulting from the machine's geometry has no influence on the results of circular interpolation tests with very small radii