Servo Type Facing Spindle Head Unit is one of the latest HARDY developed spindle products. The spindle stroke and facing head slider are designed to be driven by servo motors and the spindle motor is available with a three-phase electric induction or servo motor control. The roundness of spindle nose is within 0.002mm and repeatability of facing head slider is within 0.01mm.
Facing head slider transmission is designed with linear rails and a ball screw grade C5 which are incorporated with servo motor control. This unit is capable for processing like inner (ID) and outer (OD) turning, grooving, conical boring, conical threading, concave/convex rounding and other spherical machining.