描述
Item | Specification |
| Model | NMB 1608KL-05W-B39 |
| FANUC Part Number | A90L-0001-0510 |
| Size | 40× 40 × 20 mm |
| Voltage | 24V DC |
| Type | Industrial Cooling Fan |
| Brand | NMB |
| Condition | Brand New |
| Compatibility | FANUC drives |
Product Features
- Original NMB fan used in FANUC systems
- Stable performance with long service life
- Efficient heat dissipation for CNC control units
- Low noise and high reliability
- Direct replacement for FANUC A90L-0001-0510
Application
This fan is widely used in FANUC CNC systems for cooling critical components:
- Installed inside FANUC servo drives
- Replacement during maintenance or repair
- Prevent overheating and system shutdown
It is an essential component to ensure stable operation of CNC machines.
Repair Case (Fan Replacement Clip)
Common Faults & Repair Service
Cooling fan failure is a common issue in FANUC systems and may cause alarms such as:
- Fan alarm / cooling alarm
- Overheat alarm in servo drive
- Abnormal temperature warning
Common causes include:
- Fan aging or damage
- Dust accumulation blocking airflow
- Bearing wear causing noise or stoppage
Drive Repair & Support
This cooling fan is a replacement part and does not require repair. However, fan failure is often a symptom of deeper issues within the FANUC drive system.
Overheating caused by a faulty fan can lead to:
- FANUC drive alarms
- Servo or spindle drive failure
- Unexpected machine downtime
At FIXTECH, we provide expert FANUC drive repair services, including fault diagnosis, component replacement, and full system testing.
Check our FANUC repair service to solve your issue:
Fast response, reliable repair, and tested solutions to keep your machine running.
FAQ
Can this fan replace my original FANUC fan?
Yes, it is fully compatible and can be used as a direct replacement.
Is this an original FANUC fan?
This is an original NMB fan (1608KL-05W-B39), which is the OEM manufacturer supplying FANUC (A90L-0001-0510).
Can a faulty fan cause drive damage?
Yes. If the cooling fan fails, it can lead to overheating, which may damage internal components of the servo or spindle drive.
How do I confirm if this fan matches my system?
You can check the FANUC part number (A90L-0001-0510) or the original fan model (1608KL-05W-B39). If unsure, contact us with your machine or drive model.
Do you have other FANUC fan models available?
Yes, we supply a wide range of FANUC cooling fans. Please contact us for more options.
Can you provide bulk orders or stock availability?
Yes, we can check stock and offer bulk supply. Please contact us for availability and quotation.












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