see also: [[ROXXY2827-35]], [[ROXXY2827-34]], [[ROXXY2815]], [[ROXXY2824-34]], AntriebsTheorie

= MK3644 =
<<TableOfContents>>

= Photo  =
[[http://gallery.mikrokopter.de/main.php/v/tech/MK3644.jpg.html|{{http://gallery.mikrokopter.de/main.php?g2_view=core.DownloadItem&g2_itemId=145034}}]]

[[ http://gallery3.mikrokopter.de/var/albums/tech/MK3644-01.jpg?m=1436440937 | {{ http://gallery3.mikrokopter.de/var/thumbs/tech/MK3644-01.jpg?m=1436440937 }} ]]

= where to buy =
The Motor is custom made for MikroKopter only. You can buy it here:

 * [[https://www.mikrocontroller.com/index.php?main_page=product_info&cPath=73&products_id=814|5mm prop adapter]]
 * [[https://www.mikrocontroller.com/index.php?main_page=product_info&cPath=73&products_id=813|6mm prop adapter]]

= Features  =
This motor has long wires (52cm), a short shaft and a small clipring. So it can be mounted directly on the aluminium arm.

[[http://gallery.mikrokopter.de/main.php/v/tech/Montiert.jpg.html|{{http://gallery.mikrokopter.de/main.php?g2_view=core.DownloadItem&g2_itemId=145037}}]]

The new version also has the 3-holes propeller mount system.

[[ http://gallery3.mikrokopter.de/var/albums/tech/MK3640_prop.jpg?m=1436440943 | {{ http://gallery3.mikrokopter.de/var/thumbs/tech/MK3640_prop.jpg?m=1436440943 }} ]]


= Technical data =
||Voltage Lithium: || 3-6 ||
||Current: ||max 25A||
||Current max. (30 Sek.): ||30 A ||
||RPM/V: || 490 Rpm/V ||
||Wire resistance: || 0,16 Ohm ||
||Phase resistance: || 0,11 Ohm ||
||No-load Current: || 0,7A @ 10V ||
||Num. magnetic poles: || 14 ||
||Propellers: || 10" - 14" (6S)||
||Propellers: || 14" - 16" (4S)||
||Max. Efficiency (g/W): || 7.65 ||
||Electrical power: || max 390 W ||
||Thrust max.: ||max 3000 g ||
||Weight (only motor) ||  111g ||
||Weight incl. cable and adapter ||  155g ||
||Dimensions: || h=44 d=36 mm ||
||Shaft diameter: ||5 mm ||


== Propeller ==

 * 6S-Lipo (25V): 12" - 14"
 * 4S-Lipo (16V): 14" - 16"

= Mounting plan =

{{http://gallery.mikrokopter.de/main.php?g2_view=core.DownloadItem&g2_itemId=145040&g2_serialNumber=1}}

= Rotation direction =
== Clockwise (seen from above) ==
Connection: 
 * A = gray
 * B = blue
 * C = black

== Counter-clockwise (seen from above) ==
Connection: 
 * A = blue
 * B = gray
 * C = black

= Thrust courves =
 * How to read the courves is described here: [[en/FlightTime#how_to_read_the_curves|How]]
 * please note that the unit of the current s in 10mA - that means: 100 is 1A and 1000 is 10A

<<Include(en/MotorCurves, , from="##include_3644begin", to="##include_3644end")>>



<<BR>>
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 . KategorieMotoren
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KategorieMotoren