Snapmaker 2.0 3DP Cooling Fan 5015 Replacement (Updated)

Here is a modification ONLY for the 2.5-generation 3DP (2 heat sink holes in front) part of the Snapmaker 2.0 3-in-one printer.

BOM:

• 5015 Blower 24V 0.1A HX2.54 2Pin (*1) airflow ≥5CFM (the original 2510 fan is 3.6CFM)
• M3x20 screw (*2)
• M3x2x5 nut (*2)

To put ‘cap+pipe+cooling_head’ together you will need the glue.

I do not recommend printing this in PLA, please use PA-CF/PETG or other material with a high heat deflection temperature.

Updates:

• 20230806 The angles of the air duct have been improved, along with the airflow volume, making FDM printing easier. And an integrated printing version has been provided(airduct_one) which can be produced using nylon sintering technology. This version offers a larger airflow volume.

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Chinese:

Snapmaker 3DP 2.5 generation execution head modified to double-sided air outlet

This MOD only applies to the 2.5 generation single-sided air outlet design. The 2 generation printhead has a different fixed screw hole spacing on the back, and the circuit board is too large to pass through the air intake pipe, so it is not suitable. MOD involves removing original parts, which will void the warranty and there may be unknown design defects or operational risks. Please carefully test whether the original heat dissipation meets the processing needs before deciding whether to modify it.

BOM:

1. 5015 24v 0.1A HX2.54 2pin quantity 1, double ball bearing blower (GDSTIME has been tested and can be started at 30%), data airflow should be greater than 5CFM (the original 2510 is 3.6CFM)
2. M3x20 quantity 2, fix blower
3. M3x2x5 nut quantity 2, embedded in the diffuser fixed to the aluminum housing

The conduit and conduit seal should be bonded to the diffuser with silicone or other heat-resistant glue to ensure the air duct is closed. Before installation, be sure to check that the glue has dried and is stable.

Printing material recommendations PA-CF/PETG, do not use PLA, 0.16 or 0.2 layer height.

Please note to test the positive and negative poles of the fan to ensure that the air is blowing normally before installing and running.

Updates:

• 20230806 Improved the angle of the air duct and the amount of air intake, and made FDM printing easier. In addition, an integrated printing version (airduct_one) has been provided, which you can use nylon sintering to produce, this version has a larger airflow volume.