NTM Prop Drive motors are rock-solid performance outrunners with tight windings, quality bearings, correctly rated magnets, balanced stator and flux rings, tool-steel shafts 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.
Model: NTM Prop Drive Series 35-42A 1250Kv
Max current: 56
Max Power: 500W @ 12v (3S) / 600W @ 15v (4S)
Cell count: 3s~4s Lipoly
Bolt holes: 18.9mm & 25mm
Bolt thread: M3
Suggested Prop: Prop test data coming soon!
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):
Do be aware this motor does not come with an accessory package. The correct package is NTM Prop Drive 35 Series Accessory Pack (US Warehouse) and it cost $2.09 the shopping is $7.45. So add another $10 to the motor charge.The motor itself is a great power horse for my FPV49.
I'm running 10x6 prop on a 1800gram wing.
This is how it flies:
https://www.youtube.com/watch?v=gvcb057xA9EVery powerfull motor for a fun Cub or a Acromaster from Multiplex! Will go vertical with a 12x6 Prop. Used 3s and a Turnigy Trust 45AI don't have the equipment to give the full measurements for thrust or power but this motor easily powered my Zephyr and was more economical than the tired original ritewing equipment. I have reservations about the quality as the shaft broke on about the fifth landing, the original has not broken in about fifty flights, I have put this down to the shaft being 4mm rather that 5mm.
Doesn't come with any kind of adapter either so be sure to order what you need with the motor.Purchased this thinking I could simply bolt on to my plane. How silly of me. No mounting brackets. Does HK think that mounting brackets are not needed. Bit like selling a car without wheels. At least they could specify that mounting brackets need to be purchased seperatley. Now I have to do another order and wait a couple of weeks.Excellent engine for money, cheaper than others of the same size but more efficient, this is my second motor NTM and am very satisfied.Excelente motor de calidad precio, mas barato que otros de igual tamao pero mas eficiente, este es mi segundo motor NTM y estoy muy satisfecho.I use this motor in an mpx dogfighter. With 8x7 CAM airscrew, I have 43A on 3s.
I'm very happy with this motor.Oitmo motor, muito forteThe first one of these motors that I purchased was for the HobbyKing Edge 540 V3 1200mm 3D plane. I have hundreds of successful flights on it, and I absolutely love this motor!!!! I'm now running it with a 12x6 sport prop, and the punch-outs are incredible! The ESC that I use is the Turnigy Trust 55 amp, and 1800mah Nano-Tech 35/70 4s batteries. This motor rocks like nothing else on this class of aircraft. I'm buying another one right now for another upcoming plane. Excellent product!!!!