Hydrostatic external grinding spindle for bore insert​​​​

Special features of a hydrostatic external grinding spindle for bore installation

• Axial and radial run-out < 0.3 µm
• Very good bearing damping to increase sanding performance and surface quality
• Wear-free hydrostatic bearings ensure sanding quality at the highest level
• High load capacity and rigidity due to highly rigid hydrostatic bearings with PM controller
• Use with belt drive or clutch
• Use in portal surface grinding machines and cylindrical grinding machines