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: E9620729D00 / E9620729C00 (control boards), E86047170A0 / E86427290A0 (driver modules), 40044540, and the compatible Mitsubishi servo amplifier MR-J2S-100B-PY096. MR-J2S is a Mitsubishi AC servo amplifier series used on some axes of JUKI high-speed machines; when replacing one, match the version fitted on your JUKI machine.
About the groups: E9620729D00 / C00 are control interface boards for KE / FX machines, and the E86047170A0 group is a peripheral circuit board of the driver; when it fails, evaluate it together with the motor spares. Part numbers ESS12321000 to ESS12329100 are also listed on this page; they relate to the current sensor of the KE2050 / 2060 series.
Board cross-reference
| Part number group | Function | Notes |
|---|---|---|
| E9620729D00 / C00 | Control interface board | KE / FX series |
| E86047170A0 / E86427290A0 | Driver module | KE series |
| 40044540 | Driver control board | KE2070 / 2080 |
| MR-J2S-100B-PY096 | Mitsubishi AC servo amplifier (compatible) | Version fitted on JUKI machines |
| E94337290A0 | Peripheral circuit board | Shared across KE series |
Common questions
Which servo amplifier do JUKI high-speed machines use on some axes? Some axes use the Mitsubishi MR-J2S series; this page lists MR-J2S-100B-PY096. Match the version on your machine’s nameplate.
What is the difference between JUKI E9620729D00 and E9620729C00? Both are control interface boards for KE / FX machines; the last letters mark the version, so order by the full part number on your board.
Trademarks: JUKI, Mitsubishi and the model names on this page are trademarks or model names of their owners, used here only to identify the machines and parts. JIAHON is not the authorized distributor of JUKI or Mitsubishi Electric in Taiwan.
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