Supply type: for the same part number we may offer new parts (not through the brand’s authorized distributor in Taiwan), compatible parts or used parts removed from machines, depending on stock. Please tell us which you need.
Boards on this page: the drivers and boards of a JUKI SMT placement machine are the control parts of the servo system: they receive commands and drive each axis motor to position. A failed board usually shows up as a servo alarm or an axis fault, and the part has to be confirmed and replaced quickly to restart the line. This page covers compatible parts for L901E521000, 40001940, 40062558 (E300X series), 40001921 (E262X series), 40001943 (E260X series), E9610729000 and E8630729AA0 (E251X / E260X series).
Checking the version: E262X, E260X and E251X boards are used on many JUKI mid- and high-speed models. The letter at the end of the part number usually marks a version difference, so check the full part number on the existing board before replacing it. If the machine has logged an error code, send it with your request; it shortens the time needed to confirm the part.
Board cross-reference
| Part number group | Part type | Machines |
|---|---|---|
| L901E521000 | Driver main board | Several JUKI models |
| 40001940 | Driver control board | Several JUKI models |
| 40062558 | Driver board (E300X series) | KE / FX series |
| 40001921 | Control board (E262X series) | KE series |
| 40001943 | Control board (E260X series) | KE series |
| E9610729000 | Driver board (E251X series) | KE / 2000 series |
| E8630729AA0 | Driver board (E251X / E260X) | KE / 2000 series |
Common questions
What does the last letter on a JUKI board part number mean? It usually marks the board version. Match the full part number, including the last letter, before ordering.
What should I send to quote a JUKI driver board? The full part number on the board, the machine model, the axis, any error code and the quantity.
Trademarks: JUKI and the model names on this page are trademarks or model names of their owner, used here only to identify the machines and parts. JIAHON is not the authorized distributor of JUKI in Taiwan.
Request a quote
Send the full board part numbers, machine model, error code, quantities and supply type. Request a quote →