ZCI Motor

This is a long-type motor, which is standard for most M4, M16, and Marui-style MP5 platforms. If your current AEG uses a long-type motor, this will be a direct drop-in replacement.

The 22 TPA (Turns Per Armature) configuration prioritizes torque over raw speed. This results in a snappier trigger response and the ability to pull heavier springs more easily compared to stock motors.

While this motor will run on standard batteries, it performs best with a high-discharge LiPo battery. A 7.4v or 11.1v LiPo will help you fully realize the improved trigger response and rate of fire this motor provides.

Yes, the heavy-duty steel pinion gear comes pre-installed on the motor shaft. It is designed for durability, so you should not need to replace it unless you are dealing with specific, non-standard gear mesh issues.

Yes, the combination of neodymium magnets and high-torque windings generally improves the rate of fire, but its primary strength is in the consistency and speed of your trigger response. If you are looking for extreme high-speed performance, you might consider a motor with lower TPA, though that will sacrifice torque.