03090201 is an X-axis read head for ASM SIPLACE placement machines. Its official model designation is "Read head MS22.74 X/Y 677mm," and it serves as a replacement for the older version, 03020588-xx.
Core Function and Installation
This read head captures signals from the X-axis linear scale, providing positional feedback for the gantry to ensure precise placement head positioning. During installation, a gap of 0.75 mm must be maintained between the read head and the linear scale (compared to 0.4 mm for the older version). Furthermore, it must be used in conjunction with the new-style X-axis linear scale (Tape measure X axis SX4, part number 03092558-xx); if upgrading from the older version, the linear scale must also be replaced.
