# Couldn’t find much information about this Kedean Motor

**URL:** https://foil.zone/t/couldn-t-find-much-information-about-this-kedean-motor/13199
**Category:** Propulsion System (Motor, Gears)
**Created:** [July 24, 2021, 7:46am UTC](https://foil.zone/t/couldn-t-find-much-information-about-this-kedean-motor/13199 "2021-07-24T07:46:34Z")
**Posts on this page:** 1
**Showing post:** 4

<div class="post-metadata">

### Author: ![SoEFoil](https://foil.zone/user_avatar/foil.zone/soefoil/32/55_2.png) [@SoEFoil](https://foil.zone/u/SoEFoil)
#### Post date: [August 22, 2022, 9:19am UTC](https://foil.zone/t/couldn-t-find-much-information-about-this-kedean-motor/13199/4 "2022-08-22T09:19:58Z")

</div>

New link Rev2: 136-75  
How to determine the kv ?  
Loaded : 13s (56.4v) 46kg of thrust at 4630W @2803rpm = 51kv ?  
No load kv = 4914/56.4 = 90kv ?

Yes good thrust but low speed 13s: can we go 14s ?  
2803rpm x7x0.0254/60\*3.6 = 24.9 kmph no slip x 0.8 = 20kmph realistic

[https://www.aliexpress.com/item/3256804444097154.html](https://www.aliexpress.com/item/3256804444097154.html)

The prop ref/spec has been erased:

 ![image](https://foil.zone/uploads/default/original/3X/9/9/99129e286930f554bd1c99649ba77fc012c7e930.jpeg)

---

_[View the full topic](https://foil.zone/t/couldn-t-find-much-information-about-this-kedean-motor/13199)._