OMT ND143 hub

OMT ND series hub, in aluminium, the largest in the range, size 143. It connects an electric motor to a pump through the R-132 elastic spider, which absorbs vibration and compensates for small misalignments.

There are two versions in the list: with a 60 mm bore, for 50 to 60 hp motors, and with the group 3 1:8 taper, for the pump side.

• Maximum torque: 725 Nm
• Permissible misalignment: 2° angular, 1 mm radial and 2 mm axial