The micro plastic gearmotor’s output shaft is compatible with this 14 mm wheels. We do not have any brackets because of this gearmotor, and it does not possess any installation holes, but its small size makes it simple to fasten with tape or glue. Alternatively, since this gearmotor is definitely almost the same size as a 1/4″ fuse, it could be mounted using regular 1/4″ (6 mm) fuse clips.
Motor accessories
The following 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’s flattened by 0.5 mm. The “D” portion of the shaft is 2.5 mm long. The motor steps 6 mm in diameter and 9 mm in Micro Planetary Gear Motor length, and the gearbox size, labeled “L” in the diagram below, depends upon the apparatus ratio. The 26:1 gearbox is 7.1 mm long, as the 136:1 option procedures 9.4 mm. The electric motor leads come with their suggestions 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 can be small variances in the diameter from unit to unit. These variations may cause press-suit attachments like our 14 mm wheel to fit loosely in some instances. If you experience a loose fit, you could attempt swapping tires or using a small dab of glue to help hold the wheel on.