For rolling mills, mining industry and crane systems: Johannes Hübner Giessen developed the incremental encoder FG / FGH 40 to meet the needs of heavy industry. It has been designed for use under extreme conditions.
The robust aluminium housing of the FG 40 (solid shaft) and the FGH 40 (hollow shaft version) exhibits very high resistance to vibration and shock loads. Thanks to the axial shaft seal the device not only achieves IP 65 and IP 66 but also IP 67, the highest degree of protection
