Infinity AAC 40K Long Motor [Action Army]

The Pinion Gear is fully CNC machined. It is TM-spec and meshes well with most bevel gears. So far, there have been no reports of the pinion gear deforming or breaking. The Pinion Gear is smooth and shows no machining marks that could possibly form a weak point.

The Silicon steel armature is also fully CNC machined, and some users have noted that the armature itself is wound and balanced to a higher standard than other Taiwan-manufactured armatures.

The Motor Can is precision built and has ventilation holes at the top. The Motor Brushes are silver plated and enlarged for best contact with the armature.

In addition, this motor uses high grade ball bearings for the armature. This reduces friction and allows the motor to operate more smoothly. In testing, it was shown that the AAC motors glide more smoothly than SHS. This can be tested by handling a Long-Type motor and holding the motor tower while spinning the motor base.

AAC motors are known for running cool under load. Initial testing showed that AAC motors run cooler than other brands in the same gearbox. Part of this is due to superior armature quality and AAC's commitment to quality control.

Note:

These motors have a high top speed and are best paired with standard ratio or high ratio gears. Using a high voltage battery in conjunction with high speed (low torque) gears will yield a very high ROF, and will only get faster with a lower TPA. Proper gearbox timing is of heightened importance when running a faster gearbox.

Specs:

40,000 RPM on 8.4v
15TPA
Full length: (bottom of endbell to top of pinion) 88.2mm
CNC Machined Stainless Steel Armature
CNC Machined Pinion Gear
Precision motor can w/ plastic endbell
Ball bearings
N38 Neodymium Magnets
Enlarged silver-plated brushes