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 engineer checks and balances each motor before shipping to the HobbyKing.com warehouse.
Hi Guys, what do you think about this motor or the 1100KV for my ST Model Discovery? I have got a 30A and a 40A esc. Thanks
Wingspan: 1460mm (57.5in)
Length: 1220mm (48.03in)
Weight: 1250g (44.02oz)
Servos: 4 x 9g (Included)
Radio System: 4 channel required (Required)
Electric Motor: Brushless outrunner (Included)
LiPo: 3S 1800mAh to 2500mAh (Required)
Recommended Propeller: 10 x 5 (Included)
S/C Rec: 30A Brushless (Included)
Wing Loading: 34.25g/dm2
Wing Area: 36.5dm2 (565.8sq.in)
I just burned mine out using a 10x6 prop on 3s pulling 36A.
Shouldn't happen, according data sheet.
Does anyone know where I can get wire of this quality for re-winding the motor?( Normal inductor wire is not suitable.) Seems like such a wast to dump the good frame.
Maybe it was not getting enough cooling? Was it completely enclosed? It should be able to turn an 10x6 with ease unless it's overworked in a heavier plane? Rewinding it sounds like a ton of work... But you could visit your local electronics supply store.
My biplane weighs around 1kg all up and it goes vertical with ease, when it's not burning out the motor that is... You need about 400W/kg for great 3D performance. Scale planes or gliders can do with half of that or even less.
Very nice motor. Weight is about 110g with the NTM 35 accessory pack mounted on the motor. I have measured the motor with my Eagle Tree datalogger v3. I uploaded the data to drivecalc.de You can use this software(english version available) to test the motor with different props and voltages. its name is: NTM Series 35-30A 1400kv - timing med (15) tested by me: Blue Angel
Excellent motor! Teamed with a 3 cell Lipo, 50 A ESC and 10x6 folding prop, it pulls my 1.9 m wingspan, 1.2 kg heavy slope soarer from ground level to out of sight in only seconds, hardly getting warm. You can watch it on http://youtu.be/iEfw7Rz1OR0