Horizontal - HBA Series
-Fully utilize the axes strokes and table size.
-The cross section of each major body structure has been increased to 150% of the industrial normal type, and distortion ratio reduced 200% providing superior dampening capability.
-Heat and friction were minimized at the lowest level to assure excellent precision. Circulating, cooled spindle oil is employed to provide a mist-lubrication of the spindle bearings, and a coolant jacket for outer spindle and spindle motor flange.
-The slideways are force-lubricated, and all moving components are free from heat and distortion.
-With over a century of superb craftsmanship, hand scraping technique makes mechanical contact surface smoother, and ensures the machine precision. Hand scraping techniques can achieve the flatness and straightness that machine cannot achieve.
-The spindle undergoes nitriding process to achive hardness over HS95. The super-finish grinding makes the mirror-like spindle surface.
-The spindle quill perform the curburizing and quenching treament, the surface hardness can achieve over HS78 The super-precision thrust bearing can maintain the space between the spindle, which can keep the machining accuracy for long time.
-The maximum torque of spindle 3970Nm (405kgf-m).
-Since the bearing components of the spindle are equipped with a mist lubrictation, and the outer spindle and motor flange employ an oil-jacket cooling system, they are free from heat and distortaion caused by friction.
Boxed Type Structural Design
-With the rib arrangemet and large cross-sectional area, high rigidity, stability, and resistance to vibration can be achieved.
-The driving power is transmitted from servo motors to ball screws by couplings on X, Y-axis, preventing backlash fro accurate contouring commands. The large diameter Z-axis ball screw incorporates a gearbox to generate the maximum continuous thrust force of 3,000kg.
-W-axis shaft fully extends and exceeds the center of the table. (HBA-135P-R5)
-W-axis shaft involves more than 20 processes to ensure longevity and minimal wear.
|Spindle Taper||7/24 Taper NO.50||7/24 Taper NO.50|
|Max. Spindle Torque||Nm||3,447||3,970|
|Max. Spindle Thrust||N||19,800||29,400|
|Motor for Spindle Drive||kW||AC 18.5(cont.)/22(30min)||AC 37(cont.)/45(30min)|
|X Aixs(Table cross travel)||mm||2,000/2,500||3,000/4,000/4,500/5,500|
|Y Aixs(Headstock vertical travel)||mm||1,500/1,800||2,300/2,750|
|Z Aixs(Column longitudinal travel)||mm||1,400||1,400/1,800/2,400|
|W Aixs(Spindle travel)||mm||500||700|
|Rapid travels of X/Y/Z axis||mm/min||12,000||10,000|
|Rapid travels of W axis||mm/min||5,000||6,000|
|Cutting feed rate of X/Y/Z axis||mm/min||1~7,620||1~5,000|
|Cutting feed rate of W axis||mm/min||1~5,000||1~5,000|
|Tool magazine capacity||pcs||40||60|
|Max. load on table||kg||7,000||15,000|
|Min. indexing angle on table||Deg.||0.001°||0.001°|
|Required Floor Space||mm||4,400*6,350||6,730*7,240|
|Approx. Machine Weight||kg||23,500||38,000|
Note : Specifications are subject to change without notice. *We can customize to meet customer requests.