~~NOTOC~~
====== Cargo Drone ======

===== How To =====

  * [[drones:cargo:battery| How to charge the batteries]]

===== Project Description =====

[To be added]

{{ :drones:cargo-drone:drone1.jpg?nolink&775 | CargoDrone}}

===== Frame type =====

The cargo drone is based on the Octo Quad H frame. The diagram below shows the motor order for this tpe:
{{ :drones:cargo-drone:motororder-octoquad-h-2d.png?nolink&325 | OctoQuaH}}
//Source: https://ardupilot.org/copter/docs/connect-escs-and-motors.html#motor-order-diagrams //

===== Model =====

==== Dimensions ====

{{ :drones:cargo-drone:measures.png?nolink&1000 |}}
//Figure: Cargo drone dimensions in mm//

==== Motor distribution ====

The image below shows the Cargo drone model with the motor order and labels:  
{{ :drones:cargo-drone:frame.png?nolink&800 | CargoDrone-Frame}}

  * The first three digits in the labels indicate the position of the motor: \\ F / R - Front / Rear \\ R / L - Right / Left \\ T / B - Top / Bottom\\

  * The number indicates which output pin from the flight controller should be connected to each motor ESC. \\ {{ :drones:cargo-drone:pixhwak_outputs.jpg?nolink&600 | Pixhawk output pins}} //Image: Pixhawk output pins.//

  * The last digits indicate the direction of rotation of the motor: \\ CW - ClockWise \\ CCW - CounterClockWise

===== Propellers =====

Helix H25F 1.80m\\
[[https://shop.helix-propeller.de/en/multicopter-evtol/all-propellers/1763/h25f-1-80m-r-les-04-2|H25F 1.80m R-LES-04-2]]\\
[[https://shop.helix-propeller.de/en/multicopter-evtol/all-propellers/1764/h25f-1-80m-l-les-04-2|H25F 1.80m L-LES-04-2]]

{{ :drones:cargo-drone:prop.jpg?nolink&750 | CargoDrone-Propeller}}

===== Motors =====

[[https://www.mgm-compro.com/kategorie-produktu/electric-motors/ | RET 30]]\\
The motors were properly labeled.
{{ :drones:cargo-drone:motor.jpg?nolink&750 | CargoDrone-Motor}}

===== Electronic Speed Controller (ESC) =====

[[https://www.mgm-compro.com/brushless-motor-controllers/11-kw-low-voltage-controllers/ | HBC 18063-3]]\\
Labeled with the numbers for the flight controller pin connections.
{{ :drones:cargo-drone:esc.jpg?nolink&750 | CargoDrone-ESC}}

===== Flight controller =====

[[https://docs.px4.io/master/en/flight_controller/pixhawk-2.html|Hex Cube Black Flight Controller]]

===== Battery, Electronics, and Power Distribution Cables =====








[To be added]

===== Tests =====

==== Test 1 ====

__Date__: 09.sept.2021\\
__Place__: FabLab HSRW Kamp-Lintfort, Germany\\
__Carried out by__: Jefferson Sandoval and Harley Lara

{{ :drones:cargo-drone:test1.mp4?nolink&1100 | CargoDrone-Test1}}
//Video: Testing ESC + motors reaction and direction of rotation//

===== The Team =====

| {{ :drones:groupphoto.jpg?direct | CargoDrone-Team }}                                                                           |
| From left to right: Rolf Becker, Harley Lara, Henrik Schoofs, Stefan Schmitz, Jefferson Sandoval, Winfried Rijssenbeek (Sept. 2021)  |