Product Lineup

Standard Machine Units for Transfer-Lines

SPINDLE UNIT

FACING SPINDLE UNIT
The FU spindle unit for facing is built by incorporating the facing unit into the USB unit.This spindle unit can be used for a wide variety of applications; facing, back facing. grooving, boring, combination of them. and cutter relief.

Features.
.A hydraulic cylinder via rack and pinion gear actuates the facing slider.This means that the slider is fed in proportion to the oil amount supplied to the cylinder.As a result, constant feed rate can be obtained facing throughout the stroke, with an easy adjustment.The built-in balancing mechanism maintains the spindle balance even during facing stroke.

Specification
ModelUSB60AZ-FU15USB80AZ-FU30USB80AZ-FU45USB100BZ-FU60
Spindle Diametermm6080100
Max.Facing Strokemm15304560
Max. Spindel Speed
(Arbor weight less than right)
min-11,200
(1.5kg less)
1,000
(2kg less)
800
(4kg less)
600
(6kg less)
Rotary Hydraulic CylinderHH960C63 × 16HH960C80 × 31HH960C80 × 47HH960C100 × 62
Cylinder AreaX portcm22844.672
Y port2542.370.8
Working PressureMPa{kgf/cm2}1.2˜2.5 (12˜25)1.8˜2.5 (18˜25)
Feed ratemm/min30˜300
Guaranteed AccuracymmRun-out at the Facing Out Ring : 0.002 less
Slide movement Perpendicularity (for full Stroke) : FU 15.30...005, FU45.60...0.01
Standard SpecificationPulley : Parts described in the dimensional drawing are built in.
Unit Weightkg95145185320
CAD Data DXF


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