Atlas Copco Fan Radial – 1630 0604 51
Quick Specs
– Part Number: 1630 0604 51
– Description: Fan Radial
– Fan Type: Radial
– Product Status: Original
– Availability: On Request
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The Atlas Copco Fan Radial 1630-0604-51 is a genuine cooling fan, superseding eight earlier part numbers (1625594961, 1625213301, 1625255261, 1625595111, 1613948801, 1622364601, 1622364661, 1622393761). At 98 kg, this is the heaviest fan we currently supply. Given the value of this component, confirming your exact compressor model against your nameplate is worth doing before ordering.
Technical Details
| Part Number | 1630060451 |
| Description | Fan Radial |
| Brand | Atlas Copco |
| Status | Original |
| Condition | New |
| Weight | 98kg |
| Dimension | 96*90*44cm |
| Application | |
| Packaging | Carton |
| Availability | On Request |
| Country of Origin | Germany |
Equivalent / Replaced Part Numbers
– 1625594961
– 1625213301
– 1625255261
– 1625595111
– 1613948801
– 1622364601
– 1622364661
– 1622393761
Compatibility and part numbers are for reference only.
Why a Failing Fan Often Shows Up as a Sudden Shutdown
Compressor cooling fans typically fail gradually — bearing wear increases friction and noise before the motor eventually seizes or the blade becomes unbalanced — but the compressor ‘s protective response is often abrupt:
a thermal shutdown once cooling capacity drops below what the system needs.If you ‘re seeing intermittent high-temperature trips before a full failure,it ‘s worth inspecting the fan for unusual noise,vibration,or reduced airflow rather than waiting for a complete stoppage.
Confirm Voltage/Phase Before Ordering
Cooling fans are specified for a particular voltage and phase configuration,and a mismatch won ‘t always be obvious from the physical part alone.Before ordering,check your compressor ‘s electrical nameplate rather than assuming the replacement matches your previous fan by appearance — this is especially worth confirming if your facility operates equipment across multiple voltage standards (e.g.,mixed 50Hz/60Hz sites).
Common Questions
How do I know if the fan is failing versus another cooling issue?
Unusual noise,vibration,or a noticeable drop in airflow near the fan are the most direct signs.If the compressor is overheating but the fan sounds and looks normal,the issue may lie elsewhere in the cooling system (e.g.,a blocked cooler or a failing thermostat).
Can I keep running the compressor with a noisy but still-working fan?
Short-term,yes,but the vibration from a failing fan can accelerate wear on surrounding components — we ‘d recommend replacing it at the next planned downtime rather than waiting for full failure.
How do I confirm the correct voltage/phase for my compressor?
Check your compressor ‘s electrical nameplate,or send us a photo of it and we ‘ll confirm the right match.
What payment methods do you accept?
T/T (bank transfer).
What is the typical lead time?
Common consumables (filters, oil) typically ship within about 1 week. Lead time for other spare parts depends on stock availability — please contact us for a confirmed schedule.
Do you inspect parts before shipment?
Yes. We provide full photos and video of the actual item before shipment, and confirm everything is correct with you prior to dispatch.
What shipping options are available?
If you have your own freight forwarder, we can ship to them directly. If not, we can provide shipping options based on your preference.
Are these genuine parts?
Yes. Parts are sourced through Atlas Copco distributor channels.