RZ 250 "Jena" - Building process 3

Building process 3

3D side components installed


 

FPV transmitter was installed on back side with antenna exiting from the back 3D elements while a custom connector to reach the cc3d mini usb was prepared and installed on left side. This will allow to connect the CC3d to the PC without any disassembly.



Finally the Nano CC3D access opening was covered by a carbon plate fixed to the top frame plate that incorparate also a battery strap.




RZ 250 "Jena" finally completed and ready for testing.

Overall weight including Mobius and battery (ready to fly) is 460 gramms.

RZ 250 "Jena" - Building process 2

Building process 2

CC3D Nano Atom installed over the PDB on a dedicated carbon fiber plate

Then Motor cables were directly soldered to the relevant ESC

and all exposed electronics protected with Liquid Tape 

RZ 250 "Jena" - building process

 building process

Drawings were sent to CNC cutting company as well top 3D printer hub for manufacturing.

Few days after ......

3D PLA components

1 mm carbon plates

The buildng process started with installation of PDB and all esc

       

Arms were mounted with 12 mm boom block with o'rings

All ESC and cc3d power cables were soldered to the PDB

RZ 250 "Jena"- First steps / Design phase

First Steps

• I started designing the base frame in autocad including in the bottom plate all electronics .

2 opening were included to:

- mount the CC3D Mini Power distribution board
- access the CC3d Nano Atom

• Later on I transfer the DWG to 123D  to design the side 3D printed components. 

RZ 250 "Jena" - Business Requirements and Overview

Jena FPV Racer

Business Requirements

• A design different from usual racers
• all electronics fully protected by the frame
• light and aggressive
• use of mobius cam
• 5x3 propellers
• cc3d flyght controller

Overview

• 250 mm frame
• Weight 320 grams
• 20 mm thickness
• 1 mm Carbon plates, 12mm carbon tube arms
• 3D printed side structure
• Multistar Elite 2204 2300 kv
• 5x3 propeller
• DYS 18 amp esc
• CC3d Nano Atom Open pilot