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Small black plastic blower fan with 750mm cable

YINGHUA

YINGHUA MK3S+ 3D Printer Cooling Fan 5015 4010 DC5V

SKU CH-HRAK-EZJE4

A brushless blower fan with dual-ball bearings rated for 50,000 hours, supplied with a 750 mm cable for MK3S+ hot-end cooling

  • Dual-ball bearing rated for 50 000 hours of continuous use
  • Brushless blower design gives focused airflow for hot-end cooling
  • DC 5 V operation keeps power draw low
  • 750 mm cable length simplifies routing inside the printer
  • ABS housing resists heat from the extruder environment

Purpose-built for MK3S+ extruders

This blower-style cooling fan is designed as a direct replacement for the MK3S+ 3D printer hotend. It targets owners of that specific machine who need to restore or upgrade the part-cooling airflow at the extruder assembly.

Simple two-fan swap with 750 mm leads

The set includes both a 4010 and a 5015 unit, each with a 750 mm cable that reaches the controller board without extensions. Dual-ball bearings reduce the risk of early rattle, and the brushless motors eliminate brush wear. Mis-routing the longer wires past moving axes is the most common installation error.

Steady airflow for long prints

Rated for more than 50, 000 hours of continuous operation, the fans maintain consistent cooling through multi-hour jobs without the speed drop-off seen in sleeve-bearing alternatives. Low power draw at DC5V keeps the printer’s supply margin comfortable during sustained use.

Highlights

  • Dual-ball bearing rated for 50 000 hours of continuous use
  • Brushless blower design gives focused airflow for hot-end cooling
  • DC 5 V operation keeps power draw low
  • 750 mm cable length simplifies routing inside the printer
  • ABS housing resists heat from the extruder environment

Specifications

No published specifications for this item yet.

Questions about this item

How can I confirm the 5015 blower fan is spinning correctly after wiring it to the MK3S+ extruder?

Power the printer and watch the blower impeller rotate; the dual-ball bearing should run smoothly with low noise at DC5V.

What comes in the package and do I need any extra cables or connectors for the 4010 fan?

The box contains one cooling fan set with a 750 mm cable; no additional wiring or connectors are mentioned.

Should I choose the 5015 or 4010 size for my MK3S+ hot-end cooling upgrade?

Both 5015 and 4010 blower fans are included in the set, so the single package covers either mounting requirement.

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