RCX 250 Slim Frame Spacer (Race Quad Copter)

- Importing to printables for old times sake
- If anyone still flies these 250 frames in 2023+, please let me know ;)

Slim frame spacer to build a basic but clean 250-class race quadrocopter.

This spacer is designed for the "RCX H250CF-3K" frame (myrcmart.com) but could probably fit other frames like ZMR250 as well (not tested - check hole positions and dimensions before printing!).

Files include a full all-in-one print and seperated parts for smaller printers (4 pieces).

Additional hardware:

• 8x (or 12x) M3x20 bolts
• 4x (or 8x) M3x8 bolts
• 12x (or 20x) M3 (self locking) nuts

Parts I used to build the shown quad:

• Motors: DYS BE1806 2400KV (@ 5030/6025 Props)
• ESC: DYS BLHeli Opto 16A (Oneshot)
• FC: OpenPilot CopterControl 3D (CC3D) w/ CleanFlight
• Graupner GR-12L Receiver
• 5V Micro BESC

There is still plenty of room inside for activities :-)

Print Settings

Rafts:

Doesn't Matter

Supports: 

No

Infill:

100%

Notes:

Prints without support, i used 100% infill for stability.

How I Designed This ===================

This spacer is based on ideas from many other people, recreated to fit my needs.

Category: R/C Vehicles