The FPS Raijin 25K DCM25KL is a custom DC motor designed for AEG platforms that require high rotational speed while retaining usable torque for responsive single-shot performance and steady cyclic fire. Reference measurements taken with a 13:1 gear ratio and 11.1V battery report approximately 25,000 rpm; the motor is optimised to operate effectively with gearsets such as 18:1 / 16:1 / 13:1 / 12:1 and Dual Sector configurations.

Built with materials and assembly processes targeting thermal stability and longevity, the Raijin 25K is suited for performance upgrades and replacements where a long-shaft motor is required. Verify mechanical fit (shaft length, mounting) with your replica before fitting. The motor’s delivery profile aims to maintain useful torque up to higher power settings typical of tuned AEGs.

Concrete benefits: improved single-shot responsiveness, consistent ROF with suitable gear ratios, and a compact upgrade path for balanced performance tuning.

Technical features & specifications

Model / Code: FPS Raijin 25K — DCM25KL (long shaft).

Measured speed: ~25,000 rpm (measurement condition: 13:1 gear ratio, 11.1V battery).

Torque / behaviour: engineered to provide effective torque for single-shot response and steady cyclic rates across gear ratios 18:1 / 16:1 / 13:1 / 12:1 and Dual Sector setups.

Shaft type: long shaft — check physical compatibility with your platform.

Use: DC motor for AEG tuning and replacement; fits many Marui-style platforms when dimensions match.

Package contents

1 FPS RAIJIN 25K DCM25KL LONG-SHAFT MOTOR

Warnings & maintenance

Do not tamper: do not open or disassemble the motor; do not alter collectors, terminals or housing. Unauthorized modifications may void safety and performance.

Installation: requires knowledge of gearbox internals and AEG wiring; confirm mechanical (shaft length, mount) and electrical compatibility prior to fitting. Use a qualified technician if unsure.

Testing: after installation perform unloaded and low-load tests to verify rotation direction, absence of abnormal vibration and correct meshing with gears; wear eye protection during bench tests.

Power & conditions: performance figures (eg. 25,000 rpm) are obtained under specific test conditions (13:1 gear ratio, 11.1V). Use batteries and wiring appropriate for your setup.

Storage: store dry and at stable temperature; avoid corrosive environments and strong magnetic fields.

Safety: keep out of reach of children; stop use if the motor shows damage or excessive heat.
These warnings comply with GPSR Regulation and applicable Italian law.