This is a short shaft version NTM 28-30S 800kv brushless outrunner motor. It is built with no external shaft allowing you to easily mount this motor to your multi-rotor frame without the need for any modification.
NTM Prop Drive motors are rock-solid performance outrunners with tight windings, quality bearings, correctly rated magnets, balanced stator and flux rings plus they are QC checked at 14 points, from material processing all the way through to final dyno test.
Because we design and build these motors completely in-house (from 3D/2D drawing to materials sourcing, machining, balancing, final assembly and dyno) we can completely control production and ensure product consistency from design right through to shipping the product to you. The removal of middle-men has meant we can drive better value to the market and retail these motors at factory(our) prices! All performance figures are real and tested on our own motor dynos.
Our QC engineers check and balance each motor before shipping to the HobbyKing.com warehouse.
Model: NTM Prop Drive Series 28-30A 800kv (short shaft version)
Max current: 20A
Max Power: 300W
Cell count: 3s~6s Lipoly
Bolt holes: 16mm & 19mm
Bolt thread: M3
Connection: 3.5mm Bullet-connector
8x4E - 22.2V / 310W / 13.9A / 1.11kg thrust
10x5E - 18.5V / 315W / 17.3A / 1,27kg thrust
11x7E - 14.8V / 260W / 17.8A / 1.05kg thrust
12x6E - 14.8V / 276W / 18.7A / 1.20kg thrust
Note: An accessory pack is available for this motor. Please see the related items below.
Hmotnost ( g )
Kv (rpm / v)
Maximální proudy (A)
Výkon ( W ):
Délka B ( mm ):
Může Délka D ( mm )
Maximální napětí ( V)
Hřídel A ( mm ):
Unit Weight (g):
Průměr C ( mm )
Celková délka E ( mm )
Odpor ( mh):
Super Motor was soll ich sagen alles gutVery nice motor, no bearing issues and nice look.
Check for the the prop adapter and remember to use locking compound.
Earlier had the Turnigy XP series, but this is much more silent running.
None of the motors btw have the attachment screws for mounting to your frame, so you need to purchase them separately.
poor quality of insulation windings. basking in the air and lose power. 6 ordered only 3 motors normally workUsed them on a tricopter and had way more power than I needed. Really fast and quick responseBuy some extra accessory kits. I over tightened the prop nuts and stripped the threads. One of my motors was missing the retaining clip that keeps the motor shaft in place. Where can I get more clips?My review is simple, I ordered 5 of this, so 5 properly working motors=5 crowns, 2 working motors=2 crowns. The remaining 3 motors are rattling, have a big clearance, unbalanced, and has a high noise. I don't recommend it.These motors are crap. Burned trough 2 with 11" props on 3s and now another one with 10" props and leigtened frame. Dont buy these!leider sehr schlechte motoren. 2 von 4 motoren haben schon am ersten tag angefangen gerusche zu machen. fr den preis kann man mehr bekommen. ich habe mir jetzt andere bestellt...This motor DOESN'T COME WITH THE PROP ADAPTERS. WHY? This is rediculous. Now I have to wait for another order to show up.Pros:
Good power, low cost
Bad bearings, I even had one on them open (the shaft hold ring failed) abruptly while in flight causing my hexa to crash.. fortunately I was at few inches from ground