Single-axis amplifiers, brushless AC drives, signal amplifiers
Few components are less forgiving than a servo amplifier. Continuous and peak current, input voltage class, DC link range and the feedback protocol all have to agree, and two amplifiers with adjacent part numbers often will not swap. Single-axis CNC servo amplifier modules, brushless AC servo drives, and signal converter amplifiers such as the Philips PR-9973/00 have all been listed.
Work from the label on the amplifier you pulled rather than the machine manual, since retrofits change what is actually in the cabinet. Photograph the plate if the printing has faded and we will read the model number and identify equivalents, including items not currently on the site. Fanuc-badged amplifiers and modules appear on the Fanuc parts page when available.
Our team can locate, cross-reference, and source all parts.