Difference between revisions of "Mamba/ElectricConversion"

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--Under Construction--
 
--Under Construction--
 +
 
This page contains tips on converting the Mamba to Electric.
 
This page contains tips on converting the Mamba to Electric.
  
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*Mejzlik 25 x 12 Prop
 
*Mejzlik 25 x 12 Prop
  
The chosen motor uses the same bolt pattern (and firewall hole locations as a DA Gas Engine making mounting easy.
+
The chosen motor uses the same bolt pattern (and firewall hole locations as a DA Gas Engine making mounting easy. The Prop bolt pattern also matches the DA 4 bolt pattern.
 +
 
 +
We reinforced the battery tray as follows
 +
*Approximately 1/2 wide strips of Carbon plate (`.080" thick) was used in two places to reinforce the structure under that tray. It was wrapped to the structure with carbon chord (toe).
 +
**At the aft end of the battery tray oriented vertically.
 +
**At the middle of the tray oriented flat against the tray.

Revision as of 14:38, 19 April 2016

--Under Construction--

This page contains tips on converting the Mamba to Electric.

The Mamba was designed with electric conversion in mind. The aircraft has designed in a forward hatch that makes access to batteries and connectors easy. The 'fuel tank tray' is located to work as a basis for a battery mount.

The primary conversion is STRENGTHENING the 'fuel tank tray' to work as a 'battery tray'.

Power System (as demonstrated by Flex innovations)

  • E-Flite 360 - 180kv Motor(EFLM4360A)

http://www.horizonhobby.com/power-360-brushless-outrunner-motor--180kv-eflm4360a

  • 70mm total motor standoffs
  • Castle 160HV ESC
  • Mejzlik 25 x 12 Prop

The chosen motor uses the same bolt pattern (and firewall hole locations as a DA Gas Engine making mounting easy. The Prop bolt pattern also matches the DA 4 bolt pattern.

We reinforced the battery tray as follows

  • Approximately 1/2 wide strips of Carbon plate (`.080" thick) was used in two places to reinforce the structure under that tray. It was wrapped to the structure with carbon chord (toe).
    • At the aft end of the battery tray oriented vertically.
    • At the middle of the tray oriented flat against the tray.