FX-3R Maintenance Guide
13-30
13-5. X-Y Unit
The X-Y unit is composed of AC servo amplifier that drives the X/Y-axes and a magnescale that
detects the movement position.
13-5-1. Structure of X-Y Unit
For the AC servo amplifiers, four AC servo amplifiers that drive the X-axis and eight AC servo
amplifiers that drive the Y-axis (twelve amplifiers in total) are mounted.
40104695
X-axis AMP
40104696
Y-axis AMP
X (LF) X (LR) YL (LF) YR (LF) YL (LR) YR (LR)
Figure 13-5-1-1 Structure of X-Y Unit (Left Side inside Base Frame)
40104695
X-axis AMP
40104696
Y-axis AMP
X (RF) X (RR) YL (RF) YR (RF) YL (RR) YR (RR)
Figure 13-5-1-2 Structure of X-Y Unit (Right Side inside Base Frame)
Rev. 1.00
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