Fanuc Velocity Control Unit A06B-6047-H003 m00614

A06B-6047-H003 is a DC servo velocity control unit manufactured by Fujitsu Fanuc Ltd and made in Japan. It is a legacy Fanuc DC servo drive designed for use in CNC machine tools, turning centers, and machining centers where precise axis velocity control is required. The unit is commonly found in Mori Seiki, Takisawa, and other CNC machines equipped with Fanuc Series 3, 5, and 6 control systems.

The assembly consists of a main PCB carrying Fanuc labeled sub-modules including the A44L-0001-0094 and A76L-0300-0035/T components visible on the board surface. The lower chassis section houses two Matsushita circuit breakers, wiring terminals labeled A through 8, and a large electrolytic capacitor rated 1000 MFD at 400V with a 450V surge rating. A finned heat sink is visible on the rear of the chassis. The unit includes a terminal block with positions A, 1 through 8, which serve as the main wiring interface.

The nameplate on the unit reads: Velocity Control Unit, Type No. A06B-6047-H003, Mfg. No. P23 0475, Fujitsu Fanuc Ltd, Made in Japan. A handwritten notation on the unit reads "Y Axis" and "TESTED T243," indicating the unit was previously assigned to the Y axis of a machine and was at some point marked as tested. The board revision visible on the PCB silkscreen reads 225J100 NCC-V.

This unit is sold as surplus and buyers should verify compatibility with their specific Fanuc control system and machine prior to installation.

Stock # 0226-614