K&S Wire Bonder FORCE CON TROLLER 08888-1001-000-05

This is a Force Controller module for K&S (Kulicke & Soffa) wire bonders (part number: 08888-1001-000-05). Positioned within the closed-loop bonding force control system, it receives force and displacement commands from the main controller and converts them into current to drive the voice coil. Working in conjunction with a force sensor, it enables precise control of the bonding force—including the impact force at the moment of contact—ensuring rapid stabilization. This component directly influences the consistency of ball size, bond joint strength, and wire loop height. Additionally, the module serves as a servo power amplifier for the XY stage. This unit is an original, salvaged part; the board is free of burn marks and has not undergone any repairs. All components are intact, the connectors show no signs of oxidation, and the unit has successfully passed both power-on and load testing. Following installation, the bonding force and axis gain must be recalibrated; it is recommended that this procedure be performed by an engineer familiar with K&S platforms. Please verify compatibility with your specific machine model and version by referring to the equipment manual.