... connector. * D and L can be defined by user; Standard: Outside D=20mm, length=25mm. * Diameter of hollow ... by user; Standard hole 4mm, 5mm. 6mm, 6.35mm, 8mm, 10mm. * M: The hole dia. Of the encoder end. N: ... the corner setover<1.5 degree * Adapt to the encoder and user with the spring connect.2. Technical SpecificationProperty ... ,25,30,35mmM: The hole dia. of the encoder endΦ4,Φ5,Φ6,Φ8,Φ10,Φ12,Φ15mmN: the ...