As EREC has gained popularity, some vendors have started offering kits, making it much easier to source parts. 😉
- Seleadlab Store - Link (Affiliate)
Disclaimer: The kits are provided by third-party vendors, and I do not endorse or guarantee their quality, safety, or compliance with any legal standards. Any issues or disputes arising from the purchase or use of these kits should be addressed directly with the respective vendor. By using these kits, you acknowledge that I am solely the designer of EREC and not involved in the manufacturing, distribution, or sale of these products.
Affiliate Disclosure: Some of the links in this README are affiliate links. This means that if you click on a link and purchase a product, I may receive a commission at no additional cost to you. This helps support my work on EREC.
| Qty | Part | Description |
|---|---|---|
| 1 | 180° Servo MR996 | This is the servo I use, nothing special, but MG90S servos are definitely too weak. Ensure the servo has a rotation range of 180 degrees! Check the torque; u/BioKeks wasn't able to cut soft PLA with a 12kg.cm servo. |
| 1 | 5V Buck Converter | Prevents the ERCF board shutdown caused by the servo's high current draw. Can be wired to the PSU or used with a dedicated 5V PSU. |
| 1 | Exacto Knife Blade No. 11 | Example shape/type for reference. Higher quality blades are recommended for longer-lasting performance. |
| - | Wire to Extend Servo Motor Cable | Use any cable you have on hand to extend the servo wire, as it is too short. Ensure the wire can handle the peak current of the servo motor. |
| 1 | Round Servo Horn | To mount the Servo Gear to the servo. |
| 4+ | Zip Ties | Same zip ties used during the ERCF assembly. |
| 1 | ECAS or PC4-M10 | Choose based on preference; both versions of the cutter arm are provided. |
| 12 | M3 Threaded Insert | Same inserts used during the ERCF assembly. |
| 1 | M2 Threaded Insert (3.2 OD) | Inserting these can be tricky, take your time. 😉 |
| 1 | M3 Lock Nut | Prevents the screw on the cutter arm from loosening over time. |
| 5 | M3 Washer | Used for securing the cutter arm and the servo hinge mount. |
| 1 | M3x18 SHCS | Screw used to mount the cutter arm. |
| 6 | M3x6 SHCS | Used at multiple mounting points. |
| 1 | M2x6 SHCS | Used to mount the knife to the cutter arm. |
| Qty | Part | Description |
|---|---|---|
| 2 | M2x6 SHCS | Used to mount the tip catcher |
| 2 | M2 Threaded Insert (OD 3.2) | Inserting those can be tricky, take your time 😉 . |
| 3 | M3x8 SHCS | Used to mount the Tip Bin |
| 3 | M3 T-Nut | Used to 2020 profile mounting |
