DJI E800
Multirotor Propulsion System
User Manual
V1.0
2015.01
Multirotor Propulsion System
DJI E800
Disclaimer
Thank you for purchasing the E800 (hereinafter referred to as “product”). Read this disclaimer carefully
before using this product. By using this product, you hereby agree to this disclaimer and signify that
you have read it fully. Please strictly install and use this product in accordance with the manual. DJI
assumes no liability for damage(s) or injuries incurred directly or indirectly from using, installing or
retting this product improperly, including but not limited to using accessories not designated. Ensure
your ESC rmware matches the motor you will attach it to. Otherwise, you are responsible for all
consequences caused by your own conduct.
This device complies with part 15 of the FCC Rules.
DJI is the registered trademark of SZ DJI Technology Co., Ltd. (abbreviated as “DJI”). Names of
product, brand, etc., appearing in this manual are trademarks or registered trademarks of their
respective owner companies. This product and manual are copyrighted by DJI with all rights
reserved. No part of this product or manual shall be reproduced in any form without the prior written
consent or authorization of DJI.
This disclaimer is made in various language versions; in the event of divergence among different
versions, English version shall prevail.
Cautions
When powered on, the motors and propellers will rotate very quickly and may cause serious
damage and injury. Therefore, please always be aware for your safety.
1. Always y your aircraft a safe distance away from people, animals, high-voltage lines and other
obstacles.
2. Do not get close to or touch the motors or propellers when powered on, as this may cause serious
injury.
3. Make sure there is no short circuit or open circuit.
4. Check that the propellers and the motors are installed correctly and rmly before ight.
5. Check whether all parts of your aircraft are in good condition before ight. Do not y with worn or
broken parts.
6. Use compatible DJI parts.
Legend
Important Hints and Tips Reference
If you have any problems you cannot solve, please contact your local dealer or DJI customer service.
DJI Support Website:
www.dji.com/support
2015 DJI. All Rights Reserved.
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2
Multirotor Propulsion System
DJI E800
About
The E800 Multirotor Propulsion System is a tuned propulsion system customized for multi-rotor
aircraft weighing 3 to 5 kg. It is efcient, reliable and minimizes vibrations. A revolutionary Electronic
Speed Control (ESC) with a sinusoidal drive replaces the traditional square wave drive, and along
with the new AC permanent magnet synchronous motor, the whole propulsion system is brought
into an era of higher efficiency while providing a steady torque output. The integrated sensors
and patented algorithms give the whole system a high level of intelligence and redundancy, and
advanced features include closed loop torque control, active braking and energy optimization, real-
time system health diagnosis, distinct functional redundancy for the communication link, and more.
Furthermore, the ESC’s rmware can be upgraded by users, enabling you to enjoy the continual
development of the system. The E800 uses new quick-release propellers, which are designed
to prevent propellers from ying off during active braking. Together with the energy optimization
function of the new ESCs, propulsion performance is more efcient than ever before.
1. In the Box
Standard Package
The E800 is available in two different package congurations. The descriptions below correspond
with the Quad-rotor and Hexa-rotor packages, respectively. Please ensure that you have the correct
quantities of each part before beginning the installation process or using the product.
E.g. “1345 Quick-Release Propeller Pair ×4 or ×5” indicates that there are four pairs of propellers
included in the conguration for Quad-rotors and ve pairs of propellers included in the conguration
for Hexa-rotors.
Motor (Clockwise rotation
×
2 or ×3
ESC ×4
or
In the toolbox: Power hub, Screws (M2.5×6.3), Screws (M3×8.1), Screws (M3×5.5), Wrench for propellers, Foam
double sided adhesive tape, 2.0 mm hexagonal wrench, etc.
Optional Package
1242 Self-tightening Propeller Pair
)
Motor (Counter-clockwise rotation)
×2 or ×3
×6 Outer ESC LED Indicator ×4
1345 Self-tightening Propeller Pair
or
×6 USB Connector ×1
1345 Quick-Release Propeller Pair
×4 or ×5
Toolbox ×1
2. Gain Value Settings
The new E800 ESC, with a sinusoidal drive replacing the traditional square wave drive, offers
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