3mm Shaft Coupler

Aluminum coupler (hub adapters) for motors and gearboxes with 3mm shaft.
Designed to work with round shafts, "D" shafts and hexagonal shafts. To fix it, just tighten the M4 Allen screw (included).

The universal coupler has four holes with M4 thread on its face, allowing the assembly of wheels, arms, customized mechanisms, among others. It is a great option for those looking for assembly solutions with shafts in an easy and versatile way.

Specifications:

Outside diameter: 25mm

Thickness: 6mm

Face hole thread: M4

Shaft hole: 3mm

Material: Aluminum 6351-T6

Weight: 7 grams

Contains:

01 x Coupler for 3mm shaft

01 x Allen screw without head M4 x 5mm

Documentation:

• 3mm Shaft Coupler - Technical Drawing

Este eixo acoplador de 3mm serve para o motor akiyama 12V 6500 rpm?

Não serve, pois o eixo de saída do motor Akiyama 12V/6500rpm é de 1/8" (~3,2 mm).

Você poderia até alargar o furo, entretanto, isso deve ser feito com bastante cuidado para que seja assegurada a concentricidade.