Adopts worm gear as the drive system Dove groove type is d as the moving guide Stage surface (mm): 40 x 40 Horizontal load capacity (N): 29.4 Center of rotation height (mm): 35 α-axis movement angle (°): ±15 β-axis movement angle (°): ±20 Center of旋转径流精度(MM):0.1 α-轴旋转分辨率(°/旋转):1.71 β-轴旋转分辨率(°/旋转):1.27