... 5~24V 1. Features of IHA8030 Series Incremental hollow shaft rotary encoder* Complete hollow shaft encoder, suitable for power motor. ... C, 2000 RPM) * Protection IP54. * Hollow Shaft Incremental Rotary Encoder,With flex bracket flange, easy to install, stable output Designed for ... 3, Solid state relay: single phase and 3 phase4, Rotary encoder and couplings5, Various type of cable and connectors..etc ...