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Horizontal Turning Lathes VTURN-16/20/26

Horizontal Turning Center

VTURN-16/20/26

Cost-effective model for reliable heavy cutting!

  • Genuine 45° slant bed for minimum distance from Z-axis ball screw to the tool tip.
  • Box slideways with hardness HRC 55 for heavy cutting.
  • Kitagawa® hydraulic 6" /8" /10" chuck is offered as standard (except Vturn-26HD)
  • Programmable tailstock and chip conveyor is offered as standard.
  • Only wide range spindle motor Fanuc αPi is installed to offer high cutting force at low rpm.
  • Z-axis ball screw diameter 40mm for heavy cutting and high reliability.
  • Maximum turning length 610mm for Vturn-16/20 and 1090mm for Vturn-26/110.
  • Special LSB option on Vturn-26 for bar capacity 91mm/2500rpm.
ITEM \ MODEL   Unit Vturn-16
Vturn-20
Vturn-26/60 (HD)
Vturn-26/110 (HD)
MACHINE CAPACITY Swing over bed mm 450 520
Std. Turning dia. mm 160 290
Max. turning dia. mm 230 380(410)
Swing over carriage mm 300 350(380)
Center distance mm 635 650
1130
Bar capacity
(hole through draw bar)
mm 40
52
75
(91 for LSB)
AXIS FEEDS X axis travel :
-Std turret
-VDI turret
-VDI turret, C-axis
mm
115+20
110+80
-

190+50 (205+50)
126+130
-
Z axis travel mm 600 610
1090
Rapid feed - X/Z axis m/min 20 / 24 20 / 24
Feed motor - X/Z axis kW 1.6 / 3 3 / 3
(3 / 4)
Cutting federate mm/min 0~1260 0~1260
Ball screw dia x pitch mm 28 x P6 (X)
40 x P10 (Z)
30 x P8 (X)
40 x P12 (Z)
SPINDLE Spindle nose (chuck) inch A2-5 (6")
A2-6 (8")
A2-8 (10”)
Max. spindle speed rpm 6000
4200 (Opt. 3500)
3500
(Opt. 2500)
Spindle motor power kW 7.5 / 9.0 15 / 18.5 (18.5 / 22)
Bearing inside dia. mm 90
100
130 (160 for LSB)
Spindle bore mm 52
62
87 (105 for LSB)
TURRET No. of tools no. 12
10 (Opt. 8)
10
Tool shank size mm 20
20 (Opt. 25)
25
Max. boring bar dia. mm 32 (VDI-30)
40 (VDI-40)
50 (VDI-40)
Exchange time (T-T) sec 1 1
TAILSTOCK Quill dia. mm 75 110
Quill stroke mm 80 100
Quill taper   MT#4 MT#4
OTHER CNC controller (FANUC)   0i-TD 0i-TD
Tank capacity L. 87 100
130
Approx. machine size m 3.3 x 1.95 x 1.65 3.8(3.9) × 2 ×2
4.4 (4.5) x 2 x2
Net weight kg 4000 5400
6000
※Machine and controller specifications are subject to change without notice.