FANUC A90L-0001-0506 Cooling Fan - #135 2406KL-05W-B59

FANUC A90L-0001-0506 identifies a cooling-fan family used to move air through selected FANUC CNC, amplifier or drive assemblies. The base number alone does not define every electrical and mechanical detail because complete FANUC fan references may include a suffix. For the product evidence available here, the complete visible order number is A90L-0001-0506#135. The fan nameplate in two photographs provides a traceable OEM identity rather than a similarity-based guess.

The verified #135 label identifies NMB-MAT / Minebea model 2406KL-05W-B59 with a 24 V DC, 0.13 A rating. The photographs also show a wired fan and a white connector, but they do not establish connector pin assignment, cable length, fan dimensions, bearing construction, airflow direction or a universal host-unit list. Those items must be checked on the installed fan before replacement. Retain the B59 designation exactly, and do not associate unverified OEM models with this page.

The internally verified mapping is FANUC A90L-0001-0506#135 = NMB-MAT / Minebea 2406KL-05W-B59 = 24 V DC, 0.13 A. This statement is intentionally limited to the #135 configuration shown on the product label. It must not be shortened into a claim that every A90L-0001-0506 fan uses the same NMB-MAT model. It also does not confirm the OEM fan fitted to #105 or any other suffix.

The verified manufacturer is NMB-MAT / Minebea, the verified OEM model is 2406KL-05W-B59, the rated voltage is 24 V DC and the rated current is 0.13 A. These values are read from the photographed nameplate for A90L-0001-0506#135. Frame dimensions, fan thickness, airflow, rotation, connector pinout, cable length and bearing type are not published as confirmed data because the current internal evidence does not establish them precisely.

Only #135 has a verified OEM cross reference in the current internal product evidence. A90L-0001-0506#105 and other suffixes remain separate configurations requiring their own original FANUC and OEM label photographs. A shared base number, similar housing or matching voltage is not enough to treat two suffixes as interchangeable.

For an A90L-0001-0506#135 replacement check, first read the complete FANUC line and confirm the #135 suffix. Then confirm NMB-MAT or Minebea branding, the exact model 2406KL-05W-B59, 24 V DC and 0.13 A. B59 is part of the verified OEM model and must be retained exactly. Photograph the connector, wire colours, cable route and mounting position before removing the original fan.

This fan family supports cooling in FANUC industrial automation equipment where the installed assembly calls for the matching FANUC configuration. The page does not assign #135 to every servo amplifier, spindle drive, power module or CNC cabinet. The host FANUC unit and physical mounting location should be identified from the machine before a quotation or replacement decision is made.

An OEM model match is important but does not by itself prove a ready-to-install replacement. Compare the complete FANUC suffix, OEM nameplate, voltage, current, dimensions, thickness, mounting holes, connector, wire order, cable length and airflow direction. A replacement also needs to suit the same host FANUC unit and installed position. No direct replacement claim is made for #105 or another suffix from the #135 evidence.

The related links below are provided for nearby FANUC A90L cooling-fan research only. They are not stated as direct replacements for A90L-0001-0506#135. Verify the complete FANUC number, suffix and original fan label before replacement, and compare the OEM label, electrical rating, connector, dimensions, airflow and host unit before selection.

Send a clear photograph of the existing fan label and the complete FANUC order number, including the suffix. Also provide the host FANUC unit number, front and rear fan photographs, connector view, measured frame size and thickness, cable length, wire colours, mounting arrangement and quantity. These checks help distinguish the verified #135 configuration from visually similar A90L-0001-0506 variants and reduce the risk of receiving a fan with the wrong connector, mounting or airflow.