RotorStar Series motors offer the absolute best quality, performance and value for your high performance helicopter model. Each and every RotorStar motor is thoroughly inspected and tested to ensure the high efficiency and top performance required for meeting the demands of 3D helicopter pilots.
RotorStar Series motors are top quality s designed specifically for use in todays high performance helicopter models.
We instructed the engineers to source the best quality magnets, bearings and materials available to them and develop a motor that would not only rival, but surpass the quality of many leading motor manufacturers on the market today.
The result is an efficient, high caliber motor using quality double shielded bearings, sintered Neodymium magnets and a string wound stator ensuring an accurate and consistent winding each and every time.
The RotorStar motors are suited to modelers who are seeking a top quality helicopter motor without compromise.
*Perfect for HK450/Trex 450/Rave 450/Beam E4/Blade 450 or any other 450 size helicopter.
Voltage: 3S Lipoly
Motor Poles: 6
Internal resistance: 0.019 Ohm
Max Loading: 50A
Max Power: 610W
Shaft Diameter: 3.175mm
Shaft Length: 15.7mm
Screw Mounting Spacing: 16mm (M3x4)
Motor Plug: 3.5mm Bullet Connector
Max Currents (A)
Length B (mm):
Can Length D(mm)
Unit Weight (g):
Total Length E(mm)
Estoy decepcionado con este motor. He probado varias configuraciones y distintos esc., diferentes piñones y no consigo darle fuerza. Ni de lejos da tantos wats. como se especifica aquí. He tenido que probar con Turnigy HeliDrive SK3 Competition Series - 2839-4300kv y de momento éste si que tiene poder, con piñón de 10t y 3s-2200mah. verdadera potencia durante 4 minutos. También NTM Rotor Drive 450 Series 3400KV / 500W tiene mucha potencia con piñón 13t., aunque después de un golpe no funciona bien.This motor with a 35A ESC and 3s 2400mah Bolt LiHV is a killer setup for any 450! Ridiculous power and 10 min flight times. I use it on a KDS450.Ok so I have this motor for about a year now and maybe around 4-500 flights on it.
I have run for most of the time with 18* timing but I recently changed to 24* timing and the motor had a nice bump in performance. Higher power and head speed.
It runs great, I highly recomend it for any t-rex 450 size helicopterSeems to lack power but this could be due to esc timing and slightly low head speed, 2600rpm. Problem, went into a full power vertical climb and the motor cut with no chance of saving heli. Found HK hard one pinion broken, whether this occured due to crash or it caused the drive failure (did not hear any motor noise when heli fell out of the sky) who knows. Put old motor back in fornow.It`s great motor. I have over 60 flights with it on my HK-450. Each flight takes about 6 minutes with soft 3D so it`s economical and has lots of power to.Nice little motor for my 450 heli project. The gold stands out, it's a great finish. Rotorstar products are very interesting.