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On 17 May 2015 SACAA announced the adoption of new regulations for operating drones in South Africa. These new regulations are effective from 1...
That is excellent news, thank you Andreas! We look forward to the new firmware for kw12 / u7 .
Remember the history... The Freefly Cinestar frame was originally designed as a strong frame as replacement to the very weak Mikrokopter frame...
Agree! The frame is too weak for this kind of power. It will fly, but flight characteristics will not be great.
20Ah (2x 10000mAh 6s). It can easily take more battery if needed, for about 11min flight time, but will not be as nimble of course.
Sorry for slow reply, was away shooting for a few days, with very poor internet connection. We are making a number of changes, so flight times...
We found exactly the same Howard. I still have some older MK stuff, and had it in an x8 config for a while over Oct-Nov for a project. The MK...
Haha, got to love these comments. I can tell you that the kw12 motors are U7 with some differences. They are NOT identical to the U7 off the...
[ATTACH] [ATTACH] [ATTACH] A side by side comparison of some popular big lifter motors: kw10 vs axi 4120/20 vs kw12 (U7). Axi are...
We actually using Kopterworx kw12 (U7 with some customisations). Its wise to let other try first, and follow suite, but glad we took the chance...
Yes, but the t-motor chart does not show xoar props ;) e-Calc (for once) seems to be pretty close to the results I'm getting so far. Neither...
Throttle is just below 50% with 15kg AUW , and at altitude of 1350m (4400 feet). Using DJI Wookong with IMUv2 , 70A hobby wing with power hungry...
The U7 actually has a very interesting cooling system. Without props on, if you run the motors it actually blows air like a fan. Makes quite a...
Also got in some more tests flights over the last 2 days. Loving the U7 motors so far. Motors are ambient / room temperature on landing after 3...
For our purposes and goal weight the 420kv version makes more sense (specs below for reference). Will use 17x6 xoar props and not t-prop carbon...
Mine will arrive soon. :D Anyone else here building with U7 motors yet? Keen to share experiences and tests, etc.
Hi guys. We did quite a lot of flying explosives for a feature film back in April 2013. Mikrokopter FC in manual mode with alt hold at times. I...
Did you try direct drive on pan yet? Do you plan to? 8017 should be more than strong enough, no?
We recently built a brushless gimbal specifically for RED Epic / Scarlet. 2 axis brushless, with the pan using servo with belt reduction and...
Here is our little attempt at brushless (only 2 axis for this test, working on 3rd still). [media]