Finished ProductsDrilling Spindles SD30

Belt Drive Spindles Spindle of Lathe Drive Spindle Gear Spindle Drilling Spindles Built-in Spindle Precision Tooling

 

Specification Ø100 Position — Taper deflection 0.002 mm
Max. RPM 24000 rpm Draw bar force 280 ± 10 kgf Test bar deflection 0.003 mm
Tool holder specification BT30 Draw bar method Gripper Deflection at 300 mm 0.008 mm
Bearing Temperature Control Front Bearing      7008x2 Coolant through spindle (CTS) n/a Dynamic Balancing G1
Rear Bearing      7008x2 Cylinder n/a Installation method Vertical
Bearing Lubrication Oil Air Curtain Standard 　 　
Bearing Preload Position Preload Cooling method Oil 　 　
Bearing Temperature Control Temperature: Under +18℃ Coolant 1000 kca/h 　 　
Drive Direct Drive Cutting fluid nozzles n/a