The micro plastic gearmotor’s output shaft is compatible with our 14 mm wheels. We don’t have any brackets Micro Planetary Gear Motor because of this gearmotor, and it does not possess 
any installation holes, but its small size makes it easy to fasten with tape or glue. Additionally, since this gearmotor is certainly almost the same size as a 1/4″ fuse, it could be mounted using standard 1/4″ (6 mm) fuse clips.
Motor accessories
The next diagram shows the micro plastic gearmotor dimensions in mm. The planetary gearbox has a D-shaped plastic result shaft, which is 2 mm in diameter with a section that is flattened by 0.5 mm. The “D” part of the shaft can be 2.5 mm long. The engine procedures 6 mm in diameter and 9 mm long, and the gearbox length, labeled “L” in the diagram below, depends upon the apparatus ratio. The 26:1 gearbox is 7.1 mm long, while the 136:1 option measures 9.4 mm. The engine leads include their guidelines pre-stripped and extend approximately 2 cm (0.8″) from the back of the motor.
Gearmotor dimensions
Because the gearmotor’s output shaft is nylon, there may be small variances in the diameter from unit to unit. These variations might cause press-suit attachments like our 14 mm wheel to match loosely occasionally. If you experience a loose fitting, you could attempt swapping wheels or using a small dab of glue to help hold the wheel on.