ModelVTM-1200YB
Max Cutting Diameter (corrected: inch value per the Okuma VTM-1200/2000YB brochure, Mar 2026)Ø47.24 in (Ø1,200 mm)
Max Cutting Length (Height)42.52 in (1,080 mm)
X-Axis Travel50 in (1,270 mm)
Y-Axis Travel39.37 (-19.69 to +19.69) in (1,000 (-500 to +500) mm)
Y-Axis Travel (options / other configurations) (corrected: inch values per the Okuma VTM-1200/2000YB brochure, Mar 2026, p. 8)48.82 (-24.41 to +24.41) in (1,240 (-620 to +620) mm)
Z-Axis Travel42.52 in (1,080 mm)
Z-Axis Travel (options / other configurations)60.24 in (1,530 mm)
Rapid Traverse - X:Y:Z105 fpm (32 m/min)
Rapid Traverse - C:B20:19.5 rpm
Table Spindle Speed5~500 rpm
Table Spindle Speed (options / other configurations)4~400 rpm
Table Spindle Power40/30 hp (30/22 kW)
Milling Spindle Speed40~10,000 rpm
Milling Spindle Power (corrected: kW values per the Okuma VTM-1200/2000YB brochure, Mar 2026, p. 8)50/40/30 hp (37/30/22 kW) (3 min/30 min/cont)
Applicable chuck sizes36, 40 in
Maximum table size1,250 ømm (49.21 øin)
Tool storage36 tools
Machine size (W × D × H)5,512 × 5,471 × 4,273 mm (217.01 × 215.39 × 168.23 in)
Max machining dia1,200 ømm (47.24 øin)
Capacity — Max swing diameter, mm (in)ø1,500 (59.06)
Capacity — Max workpiece load, kg (lb)3,000 (6,600)
Travels — C-axis, deg360 (minimum control angle 0.001)
Travels — B-axis, deg150 (-30 to +120) (minimum control angle 0.001)
Turning Spindle — Max torque (20 min/cont), N-m6,093/4,062
Turning Spindle — Nose type, mm (in)ø380 (14.96) flat
Turning Spindle — Bearing ID, mm (in)ø260 (10.24)
Turning Spindle — Through-hole diameter, mm (in)ø160 (6.30)
Milling Tool Spindle — Turret typeH1, ATC
Milling Tool Spindle — Tool dimension/diameter, mm (in)□25 (1 × 1), □32 (1-1/4 × 1-1/4)/ø40 (1-1/2 × 1-1/2), ø50 (2 × 2)
Milling Tool Spindle — Max torque (3 min/30 min/cont), N-m505/300/205
Milling Tool Spindle — Spindle diameter, mm (in)ø90 (3.54)
Auto tool changer (ATC) — Tool shankMAS BT50
Auto tool changer (ATC) — Pull studMAS2
Auto tool changer (ATC) — Max tool diameter (w/o adjacent tool), mm (in)ø290 (11.42)
Auto tool changer (ATC) — Max tool diameter (with adjacent tool), mm (in)ø170 (6.69)
Auto tool changer (ATC) — Max tool length (from gauge line), mm (in)500 (19.69)
Auto tool changer (ATC) — Max tool mass, kg (lb)30 (66)
Motors — B-axis drive, kW (hp)OSP: 4.6 (6.1), FANUC: 5.5 (7.5)
Mass (machine only, w/o ATC magazine mass), kg (lb)28,000 (61,600)
ControllerOSP-P300SA, FANUC 31i-B
Milling tool spindle — Tapered bore7/24 taper No. 50
Capacity: other configurations and options (1)
Max workpiece load (option), kg (lb)5,000 (11,000)
Auto tool changer (ATC): other configurations and options (5)
Tool shank (option)CAPTO C8, HSK-A100
Max tools (magazine capacity) (option), tool60, 120
Max tool diameter (w/o adjacent tool) (option: 120-tool magazine), mm (in)ø250 (9.84)
Max tool length (from gauge line) (option), mm (in)600 (23.62)
Max tool mass (option), kg (lb)40 (88)
Motors: other configurations and options (2)
Motors — Axis drive (OSP) (OSP-P300SA control), kW (hp)X: 5.2 (6.9), Y: 4.6 (6.1), Z: 4.6 (6.1) x 2
Motors — Axis drive (FANUC), kW (hp)X: 5.0 (7.0), Y: 5.5 (7.5), Z: 5.5 (7.5) × 2
Machine Size: other configurations and options (2)
Height (option), mm (in)4,990 (196.46)
Mass (option), kg (lb)29,500 (64,900)
