The micro plastic gearmotor’s output shaft works with with this 14 mm wheels. We do not have any brackets for this gearmotor, and it generally does not have any installation holes, but its compact size makes it Micro Planetary Gear Motor simple to fasten with tape or glue. On the other hand, 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 output shaft, which is 2 mm in diameter with a section that’s flattened by 0.5 mm. The “D” part of the shaft is definitely 2.5 mm long. The engine procedures 6 mm in diameter and 9 mm in length, and the gearbox duration, labeled “L” in the diagram below, depends on the apparatus ratio. The 26:1 gearbox is usually 7.1 mm long, as the 136:1 option measures 9.4 mm. The engine leads come with their ideas pre-stripped and extend approximately 2 cm (0.8″) from the trunk of the motor.

Gearmotor dimensions

Because the gearmotor’s output shaft is nylon, there can be small variances in the diameter from unit to unit. These variations may cause press-match attachments like our 14 mm wheel to match loosely in some instances. If you experience a loose fitting, you could attempt swapping wheels or using a little dab of glue to greatly help contain the wheel on.