Nosram N22 Stock Spec Motor – 21.5T

With the brushless engines of the N22 Stock Spec series, Nosram once again takes the lead in spec racing. The completely redesigned electric motors are uncompromisingly designed for extreme performance in stock specific windings. High quality materials, which guarantee a perfect current flow, in a housing with large cooling openings, aluminum end plate and light aluminum screws unite here to the must have drive for on- and offroad models which want to ride right up front.
The motors can be freely timed in the range of 0° – 60° to go to the limits of what is possible without a boost through the speed controller. The sensor is precisely adjusted and can be changed via a scale on the housing even without measuring instruments.
The housing is delivered with extremely light aluminium screws in the housing which do not influence the magnetic field and optimise the weight. Thus this “tuning” is considered in comparison to other motors also in the DMC homologation and legally applicable on DMC races.
The biaxial, balanced, sintered rotor shaft with longer mounting surface in the 2018 specification, combined with smaller 3x10x4 ABEC-5 precision bearings, ensure precise and vibration-free running.

If the motor is to be used with one of our Nosram controllers, please use our Hall sensor level converter cable (100mm – NR500902 | 200mm – NR500903) to ensure smooth operation!

FEATURES
New Air Vent Design – Increased cooling surface and openings for maximum heat dissipation, air-flow and lightweight design
Competition racing stack – Highest grade materials for most efficient current flux and improved driving feel
N22 rotor specification – Highest grade magnet material with new shaft preparation for maximum performance, strength and reliability
Military quality black anodizing
Dual axis balanced rotor
Machined 7075-T6 housing
Improved power delivery and efficiency

TECHNICAL DATA
TypeBrushless, sensored
Voltage input1S-2S LiPo
WindingStar (Multistrand Copper Winding)
Motor diameter 35.9mm
Motor length 52.2mm
Weight 149-155g
Rotor diameter 12.5mm