Long time electric guru Steve Neu has been quietly producing world class brushless motors for extreme electric applications since 2002. When the opportunity to team with Steve to offer his motors in conjunction with our controllers came around, we leapt at the chance. The modelers here at Castle all use Steve's products to power our electric addictions. Steve's motors offer incredible power and efficiency and they come in a vast array of sizes and KVs (RPMs per VOLT) to perfectly match any application. Steve's motors aren't for everyone, but we feel that they are a great choice for projects that demand the very best.

Neu Motors simply dominate the winners' podium and they have had to replace the ink in the record book machine to print all the new (Neu?) records that guys are setting using these little black powerhouses.

NeuMotors are made to order and, depending on the particular motor and accessories ordered, your delivery time may range from 6 to 8 weeks. Your credit card will be charged at the time of purchase. We welcome your order using this website or feel free to call for more personal help.

The motors come in 4 basic diameters and then there are a number of lengths and winds for each diameter.

Airplane guys, we recommend identifying the power you want in WATTS, then use the FLIGHT CALCULATOR to choose the right motor for your battery voltage, prop size, and desired flight speed.

NeuTube - Videos of NeuMotors in use
To see what NeuMotors are capable of, take a look at some videos on our NeuTube page.


1100 Series Motors
The 1100 series motors are ideal for small to mid-sized planes and helicopters. Available with gear drives and special helicopter versions. Power ranges from 75-1,000 watts.
Neutrino 1200 Series Motors
NeuMotor's smallest and lightest motor to date! And yes it is a “outrunner”  The Neutrino is a fresh design that takes the outrunner design further with twice the number of stator teeth(24 vs 12) and 26 magnet poles vs the usual 14.
1400 Series Motors
The 1400 series fits in applications that require a standard 36mm diameter motor. The 1400 shares the same rotor with the 1500 series motor. This motor is perfect for cars,trucks and buggies that need a 36mm motor.
1500 Series Motors
The 1500 series motors range offer very high efficiency for demanding applications. There are many available options for custom applications. A few options include versions with internal cooling fans, and 8mm shafts. Power ranges from 150 watts to over 4,000 watts.
1700 Series Motors
The 1700 series motors is a scaled down version of the 1900 series motor perfect for the T-Rex 500 heli on 6.

1900 Series Motors
The 1900 series motors are “torque monsters”. The 24 slot 8 pole motors can generate huge amounts of torque in a compact light weight package. Power ranges from 100 watts to 3,000 watts.
2200 Series Motors
The 2200 motors are for the most extreme power users! They have proven to be great power providers for the larger 25-40% scale IMAC planes. Power ranges from 2,000-10,000 watts.
  F3A Series Motors
Heli Apps Boat Apps EDF Apps