Yes,will be good,a 10x5 will be the most efficient,it will give you around 370w and draw around 38amps which should give about 9mins of mixed flying,for max power you can go up to an 11x5.5 which will give nearer 530w,current draw of 52amps and mixed flying of 6.5mins.
I taked Zlin 1200mm balsa with NTM3542-1250 almost same motor and planing use it with 12*6 2 blades and mabye 2x3000mah 40c bat for 3d and hovering.. cos this is the Sport plane not soft and hi need more power and trust, I think..???
I got 2 of these motors using gws 13 or 14 inch props for a 36 inch bipe foamy i built from scratch . Lets just say on 3 cell 1200 lipo it is way over power . unlimited vert climb hovers anything i want . I love it .
could i use this motor in a Extra 330L 3D Balsa 980mm, it may be a little overpower but i want to do 3d with it so if it fits or i am happy to do some modifications to make it fit, e.g make a new firewall
It depends on what you are doing with the motor. Is it for 3 or 4 cell. I used a 70amp Dlux on 2650mah nanotech 4 cell with a 8 x 8 sport prop for a pilon racer. It pulled max 58amp. If you are going to use it on 3 cell, go for a larger prop and a 60amp plush or similar would suffice.
How do you reverse the shaft on this? Only loosening the grub screws doesn't work and I'm not so keen to use a hammer.
Also, how are the magnets holding on it, is it worth to reglue them in the beginning?
it would not be possible to reverse the shaft on this motor as it does not have a grove for the retaining cir-clip. this motor is designed as an out-runner and should only be mounted via its 4 mountain holes in the rear of the motor
removed clip, taken out rotor. Removed grub screws and tried to knock the shaft in but it just won't move. Used medium hammer and reasonable amount of force. I fear if I knock it any harder magnets will fall out or casing would bend or break. Something is not right. If anyone had better luck please let us know. Thanks
Use this simple Application to check which props work with various motors, or to see current draw on a particular prop size. Over 1000 motors in the database and yuou can enter yuour own parameters too. ***********peakeff****/
It depends on the diameter of the propeller and the number of Lipocells you want to use. If you want to use a big prop, the motor needs to have a lower kv rating. That is because of the max. RPM of the prop tips. The more cells you use, the RPM will raise too. What is the weight of the plane and wingspan ?
Hi, for the X-Motor mount you need countersunk screws M3x4mm. The lengh depends a little on the way you built the mount. The ends of the screws should have no contact to wires or other rotating parts inside the motor.
Dose enyboddy know why large outrunner motors have atendency to vibrate ? and is it good to maunt aprop on the side of the cap ? and do i need to pay attention to vibrating of the motor or it dosent matter ?
No, a good motor will not vibrate. You have either one or all of these issues: **prop not balanced. **motor not mounted solidly to mount or fuselage. **an object touching the motor while it is turning. **prop adapter (collet or set screw type) is damaged or mounted off-center.
Don't fly the plane if something is vibrating, or something will vibrate loose* fractures will occur in the foam, or screws will fall off.
i used this one:
TowerPro H40A Brushless Speed Controller
just got it today nice. some numbers
KV is 1310kv not 1250kv
4s with a 8x6e apc prop
7 comments. Reply..
I just received these today and first look seems impressive. The 5mm shaft is a welcomed addition over the 4mm shaft of the SK series. I bought these to test for the New EF-1 Class in the US. We will be running the approved 8x8e APC prop. It will have to stand up to 4s battery power, and ten laps of the course at WOT. Hopefully HobbyKing will take a look at the specs for the class and bring the SK motor up to the NMPRA EF-1 requirements.
ottimo il motore elica 9*6 4s eroga molti kv il mio aereo e sempre allegro con questo motore positvo il consenso
No comments. Reply..
This motor is perfectly suited to the 9.5x7.5 PZ prop! It runs cool and quiet on my 54amp esc and 3s/2200mAh setup. Fantastic performance. I don't recommend using a 10" prop on 3s, though, and if you need to use a 10" or 11" prop, go with the D3542/1100kv motor instead. Great value!
1 comment. Reply..
Awesome motor. Pulls my fastest 2lb. homemade bird! over 2 dozen flights on a 1.8A 65C spinning a 9x7 full throtle!!!! Not recommended, but lands about 100 deg. F. Not bad!!! Great job Turnigy/HK!!!!