WMR-300/WMK-300 circular grating ruler | AMO circular grating ruler

High precision, using AMOSIN method

Not affected by magnetic fields

Grid distance 3mm

Grid accuracy: ± 20 μ m arc length - WMR-310
± 10 μ m arc length - WMR-311

The output signal is 1Vpp: the resolution varies depending on the multiplier

Output signal square wave: resolution of 30/15/3/0.75 μ m arc length

Data download: http://wenku.baidu.com/view/4adf8cf75acfa1c7ab00cc1f