Castle Creations 1410 1Y 4-Pole Sensored Brushless Motor w/5mm Shaft (3800kV)

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Castle Creations 1410 1Y 4-Pole Sensored Brushless Motor w/5mm Shaft (3800kV)
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Castle Creations 1410 Sensored 4-Pole Brushless Motors combine rotor position sensor technology with an improved high power and high efficiency motor design to deliver ultra smooth startup, precise low speed control, predictable power delivery, incredible torque, and lightning fast response. Through the use of Castle's Smart Sense technology, the position of the rotor is always known by the ESC. This eliminates the possibility of encountering cogging or inconsistency during startup, and allows the 1406 to deliver PRECISE throttle control and BUTTERY SMOOTH starts - with the RAW POWER and LONGER RUN TIMES that Castle motors are known for

The higher the efficiency of a motor the more power it can produce without overheating, which allows you to safely run higher gear ratios. The higher the efficiency of a motor, the less power it takes to produce the same output power, which allows you to run longer on a single charge. The higher the efficiency of the motor, the less energy it turns into heat; keeping it cool under extreme loads. Efficiency equals performance.

Without a robust and reliable design, efficiency will only go so far. The Castle engineers know this and spared no expense when developing a design that could hold up to the harsh conditions that the RC community will throw at it. Oversized NMB bearings and vibration dampening system ensure the longest bearing life possible. High-strength, high-temperature grade neodymium sintered magnets combined with a high-strength Kevlar wrap ensures the integrity of the rotor is not compromised during harsh running conditions. Proprietary winding techniques allow Castle to produce a stator assembly that is the lowest possible resistance, resulting in a cooler running motor. A cooler motor has a longer lifetime. Construction required careful component selection; each verified through internal testing to ensure the highest efficiency possible. In the end, the result is a motor with unmatched quality, performance, and reliability.

Castle engineers always add a little something extra in their designs that takes your performance to the next level. When paired with a Castle Creations sensor supported ESC, like the MAMBA MICRO X, MAMBA MAX PRO or MAMBA MONSTER X, you can unlock advanced tuning capabilities that Castle Link provides specifically for sensored motors. With a Castle sensored ESC and sensored motor you will have the ULTIMATE POWER PLANT for your vehicle.

SMARTSENSE uses the motors sensors to start the motor to provide smooth starts, excellent torque, and low-speed drivability. Once the motor is turning, it seamlessly transitions to Castle’s ULTRA- EFFICIENT sensorless mode. When running, a motor must transition between different load points and a different timing advance is required for optimal efficiency at all load points. Using mechanical timing adjustments alone, you can only target one driving condition, such as higher start power or higher top end speed. This sacrifices performance and efficiency during the other driving phases. Electronic timing in SMARTSENSE will advance timing automatically for peak performance during all driving conditions. This allows users to combine the best of both worlds in an unrivaled HYBRID between smooth sensored startups and high-efficiency sensorless drive. 


  • 4-POLE 12-SLOT design boasts exceptional EFFICIENCY and produces LESS HEAT
  • Oversized gold plated solder tabs for LESS RESISTANCE and easy soldering
  • QUIETSENSE Technology shields magnetic field noise generated from the motor coils and keeps motor and ESC in sync at all times
  • OPTIMIZED design eliminates the need for mechanical timing adjustments
  • Sensor alignment method delivers uniform timing and torque in both directions, automatically
  • REBUILDABLE design allows users to replace front end bell with bearings or rotors with shaft
  • ROAR standard sensor port and labeled connections
  • High strength 180°C neodymium sintered magnets
  • High quality, temperature-stabilized sensors
  • High-purity, high-temperature copper windings
  • Hardened stainless steel shaft
  • 13 AWG high strand wire with silicone insulation
  • Kevlar wrapped rotor
  • 6061-T6 Billet aluminum heatsink can
  • High RPM NMB oversized bearings
  • High quality 0.2mm steel laminations
  • Low resistance gold plated bullet connectors

Input Voltage Range: 2-3S LiPo
Kv: 3800
Max. RPM: 100,000
Length: 52.7mm
Diameter: 36mm
Weight (w/wires): 239g / 8.4oz
Shaft Length: 21mm
Shaft Diameter: 0.197" (5mm)
Mounting Hole Specifications: M3 @ 25mm
Cooling Fan: Optional - not included
Connectors: 4mm male Castle Bullet Connectors
Application Guidelines: Ideal for 1:10 scale 2WD and 4WD SCT up to 6.5lb (2S) as well as 1:10 scale buggies and stadium trucks up to 4lbs (2S-3S).
Recommended ESC(s): Mamba Max Pro, Mamba X, Monster X

This product was added to our catalog on February 15, 2017

Ronald Stesiak
Verified Owner
Friday, Feb 19 2021 (about 2 years ago)
Castle Creations 1410 1Y 4-Pole Sensored Brushless Motor w/5mm Shaft (3800kV)
This has more torque than the 1406 series....kind of like moving up to 550 from 540 in other motors... recommended for extra oomph with appropriate pinion for crawling and also good for true racing speed with proper pinion for its intermediate KV rating. It replaced the stock RedCat brushless 3800KV 3mm shaft in my Wendigo and it is a significant upgrade; not only in bottom end torque and upper end speed; but also in going SENSORED with the Castle Mamba X vs sensorless just nails it for me. The stock Redcat motor is still wicked fast on 3S... this one just has better control, overall power as mentioned and prowess.

UPDATE: June 2021:
Moved this motor into my Redcat Gen 8 Axe edition: it’s like I bought a new truck!!! This thing is now *crazy fast* on 3s with tons of torque too. This is proving to be an amazing all around motor capable of crawling as it’s sensored, and has the brute power for rock racing. That very hard to find holy grail of a motor that exceptionally does it all!

NOTE: the original hobbywing AXE edition motor in this truck is still the absolute best of the best if you strictly are into technical crawling and just must absolutely have that very low speed control and torque. The castle motor just makes the truck more useful and fun to drive in my opinion: you can go fast and keep up with any rock racer, but you can also go very slow with a small pinion and roll with the big dogs in the crawling world too! That hobbywing just edges it out for crawling.

Looking now to upgrade my Redcat Axe’s shocks and/or adjust shock oil viscosity; better wheels and larger tires, and wheel extenders to give it more stability at these speeds. Finally, I am going to place a Spektrum receiver with Active Vehicle Control and this thing should fly and keep upright!! (I already have the spektrum AVC capable radio for my axial ryft)

A smart upgrade for anyone!