... shaft rotary encoder* Complete hollow shaft encoder, suitable for power motor. * Outside dimension: 80mm, 90mm, or 100mm. * Shaft size: 25mm, ... , 2000 RPM) * Protection IP54. * Hollow Shaft Incremental Rotary Encoder,With flex bracket flange, easy to install, stable output Designed ... Solid state relay: single phase and 3 phase4, Rotary encoder and couplings5, Various type of cable and connectors..etc. ...