• Especially designed for heavy duty: steel and paper mills, lumber, cranes, etc. Compact and robust conception. Excellent resistance to shocks\/vibrations and to extreme axial\/radial loads • Connection per terminal box, cable or connectors output • Analog output (proportional to the speed) • Overspeed switch option • Solid shaft of 12 mm or 11 mm with RE0 115 mm flange (Euroflange B10) for tachogenerator type mounting