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Square black 40 mm frame with central rotor and four mounting holes

Fans

Fans 1608KL-05W-B39 4020 40x40x20mm 24V case fan

SKU CH-RK6H-7CJHY

40 mm square, 20 mm thick 24 V case fan drawing 0.07 A to 0.08 A for Fanuc heatsink cooling

  • Compact 40 mm square fits tight chassis spaces
  • 24 V DC input matches industrial control voltages
  • Low 0.07 A or 0.08 A draw reduces power load
  • 20 mm thick profile suits standard heatsink mounts

40 mm 24 V case fan for Fanuc heatsinks

This 40 mm by 40 mm by 20 mm fan runs on 24 V and draws either .07 A or .08 A depending on operating point. It matches the NMB 1608KL-05W-B39 specification used in Fanuc equipment. The compact frame suits tight industrial enclosures where a standard 4020 footprint is required.

Sustained airflow at low current draw

Continuous operation at the rated voltage keeps current at .07 A or .08 A without the spikes seen in short bursts. Steady power delivery maintains consistent cooling for heatsinks during long machining cycles. The narrow current range means thermal performance stays predictable over extended shifts.

How it compares

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Price $7.99
Cheaper than about 93% of the 8,339 comparable items (median $19.99).

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Specifications

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