ModelMULTUS U3000
Max Turning Diameter (corrected: inch value per the Okuma MULTUS U brochure, Jun 2025)Ø25.59 in (Ø650 mm)
Spindle Nose TypeJIS A2-6
Spindle Nose Type (options / other configurations)JIS A2-8
Speed Range50~5,000 rpm
Main spindle motor (30 min/cont), kW (hp) (corrected: okuma.com showed '30/20 hp (22/15 kW)'; per the Okuma MULTUS U series (MULTUS U3000 / U4000 / U5000) brochure, Jun 2025, pp. 29-30)22/15 (30/20)
Rapid Traverse Xa/Za1,968 ipm (50 m/min)
Rapid Traverse Zb/Y1,574 ipm (40 m/min)
Rapid Traverse Xb980 ipm (25 m/min)
Standard chuck size8 in
Max work length1,000, 1,500 mm (39.37, 59.06 in)
Tool storage40 tools
Machine size (W × D × H)4,925 × 2,995 × 2,955 (193.90 × 117.91 × 116.34) 5,425 × 2,995 × 2,955 (213.58 × 117.91 × 116.34) [mm (in)]
Spec extensionW, 2S, 2SW
Max machinig dia650 ømm (25.59 øin)
Capacity — Swing over saddle, mm (in)ø650 (25.59)
Travels — X-axis, mm (in)645 (25.39)
Travels — Y-axis, mm (in)250 (±125) (9.84 (±4.92))
Travels — C-axis / indexing angle, degree360 (min controlled angle 0.0001)
Travels — B-axis / indexing angle, degree−30 to +210 (min controlled angle 0.001)
Type (upper turret)H1
Turret (milling tool spindle) — Tool shank dimensions / ID tool shank diameter, mm (in)□25/ø40 (1 × 1/1-1/2)
Milling tool spindle (upper turret), min⁻¹50 to 12,000
Feed rates — C-, B-axis, min⁻¹C: 200, B: 30
Auto tool changer (ATC) — Tool shankHSK-A63
Auto tool changer (ATC) — Max tool dia (w/o adjacent tools in brackets), mm (in)ø90 (3.54) (w/o adjacent tools: ø130 (5.12))
Auto tool changer (ATC) — Max tool length, mm (in)400 (15.75) (from gauge line)
Auto tool changer (ATC) — Max tool mass, kg (lb)10 (22)
Milling tool spindle motor (upper turret) (3 min/cont), kW (hp)25/19 (33/25)
CNCOSP-P500S
The spindle lineup — Torque — upper turret M-spindle (3 min/cont), N-m120/90
Spindle — Taper bore / Bearing dia, mm (in)ø80/ø120 (ø3.15/ø4.72)
The spindle lineup — Torque — ø120-mm Std spindle (10 min/cont), N-m427/280
Capacity: other configurations and options (10)
Capacity — Swing over saddle — Lower (2SC/2SW), mm (in)ø320 (12.60)
Capacity — Max machining dia — Lower (2SC/2SW), mm (in)ø320 (12.60)
Capacity — Distance between nose and center (between noses) (1SC DBC 1000), mm (in)1,338.7 (52.70)
Capacity — Distance between nose and center (between noses) (1SC DBC 1500), mm (in)1,746.7 (68.77)
Capacity — Distance between nose and center (between noses) (1SW DBC 1000), mm (in)1,619 (63.74)
Capacity — Distance between nose and center (between noses) (1SW DBC 1500), mm (in)1,888 (74.33)
Capacity — Distance between nose and center (between noses) (2SC DBC 1000), mm (in)1,186.7 (46.72)
Capacity — Distance between nose and center (between noses) (2SC DBC 1500), mm (in)1,686.7 (66.41)
Capacity — Distance between nose and center (between noses) (2SW DBC 1000), mm (in)1,399 (55.08)
Capacity — Distance between nose and center (between noses) (2SW DBC 1500), mm (in)1,883 (74.13)
Travels: other configurations and options (11)
Travels — X-axis — Lower (2SC/2SW), mm (in)235 (9.25)
Travels — Z-axis upper (DBC 1000: 1ST, 1SC, 1SW, 2SC, 2SW), mm (in)1,100 (43.31)
Travels — Z-axis upper (DBC 1500: 1SC, 1SW, 2SC, 2SW), mm (in)1,600 (62.99)
Travels — Z-axis lower (2SC DBC 1000), mm (in)961 (37.83)
Travels — Z-axis lower (2SC DBC 1500), mm (in)1,461 (57.52)
Travels — Z-axis lower (2SW DBC 1000), mm (in)1,100 (43.31)
Travels — Z-axis lower (2SW DBC 1500), mm (in)1,584 (62.36)
Travels — W-axis (1SW DBC 1000), mm (in)1,325 (52.17)
Travels — W-axis (1SW DBC 1500), mm (in)1,594 (62.76)
Travels — W-axis (2SW DBC 1000), mm (in)1,100 (43.31)
Travels — W-axis (2SW DBC 1500), mm (in)1,584 (62.36)
Turret (milling tool spindle): other configurations and options (4)
Turret (milling tool spindle) — Type — Lower (2SC/2SW)V12
Type — Lower (option: Lower turret V12 multitasking, 2SW)Multitasking V12
Turret (milling tool spindle) — No. of tools — Lower (2SC/2SW)12
Milling tool spindle — Lower (option: Lower turret V12 multitasking, 2SW), min⁻¹45 to 6,000
Motor: other configurations and options (8)
Milling tool spindle motor — Lower (2 min/cont) (option: Lower turret V12 multitasking, 2SW), kW (hp)5.5/3.7 (7.5/5)
Opposing spindle motor (30 min/cont) (1SW), kW (hp)22/15 (30/20)
Opposing spindle motor (20 min/cont) (2SW), kW (hp)22/15 (30/20)
X-, Z-, Y-, B-axis motors (1ST/1SC/1SW), kW (hp)X: 5.2, Z: 4.6, Y: 3.5, B: 3.0 (X: 6.9, Z: 6.1, Y: 4.7, B: 4.0)
X-, Z-, Y-, B-axis motors (2SC/2SW), kW (hp)XA: 5.2, ZA: 4.6, Y: 3.5, B: 3.0 (XA: 6.9, ZA: 6.1, Y: 4.7, B: 4.0) XB: 3.5, ZB: 3.5 (XB: 4.7, ZB: 4.7) (DBC 1000)/4.6 (6.1) (DBC 1500)
W-axis motor (1SC/2SC), kW (hp)2.8 (3.7) (tailstock)
W-axis motor (1SW/2SW DBC 1000), kW (hp)3.5 (4.7)
W-axis motor (1SW/2SW DBC 1500), kW (hp)4.6 (6.1)
The spindle lineup: other configurations and options (5)
Torque — lower turret M-spindle (2 min/cont) (option: Lower turret V12 multitasking, 2SW), N-m31.3/20.9
Torque — ø140-mm Big-Bore spindle (10 min/cont) (option: Big-Bore spindle), N-m427/280
The spindle lineup — Torque — ø120-mm Standard opposing spindle (1S) (10 min/cont) (1SW), N-m427/280
Torque — ø140-mm Opposing Big-Bore spindle (1S) (10 min/cont) (option: Opposing Big-Bore spindle (1S), 1SW), N-m427/280
The spindle lineup — Torque — ø100-mm Standard opposing spindle (2S) (20 min/cont) (2SW), N-m420.2/286.5
Optional specifications (4)
ATC tool magazine capacity (option: ATC magazine)80 tools, 120 tools, 180 tools (matrix)
Tool shank profile (option: CAPTO C6)CAPTO C6
Big-Bore spindle motor (30 min/cont) (option: Big-Bore spindle), kW22/15
Opposing Big-Bore spindle motor (30 min/cont) (option: Opposing Big-Bore spindle (1S), 1SW), kW22/15
Spindle: other configurations and options (2)
Speed (option: Big-Bore spindle), min⁻¹50 to 4,200
Taper bore / Bearing dia (option: Big-Bore spindle), mm (in)ø91/ø140 (ø3.58/ø5.51)
Opposing spindle: other configurations and options (9)
Opposing spindle speed (1SW), min⁻¹50 to 5,000
Opposing spindle speed (option: Opposing Big-Bore spindle (1S), 1SW), min⁻¹50 to 4,200
Opposing spindle nose shape (1SW)JIS A2-6
Opposing spindle nose shape (option: Opposing Big-Bore spindle (1S), 1SW)JIS A2-8
Opposing spindle taper bore / bearing dia (1SW), mm (in)ø80/ø120 (ø3.15/ø4.72)
Opposing spindle taper bore / bearing dia (option: Opposing Big-Bore spindle (1S), 1SW), mm (in)ø91/ø140 (ø3.58/ø5.51)
Opposing spindle speed (2SW), min⁻¹38 to 5,000
Opposing spindle nose shape (2SW)JIS A2-6
Opposing spindle taper bore / bearing dia (2SW), mm (in)ø62/ø100 (ø2.44/ø3.94)
Feed rates: other configurations and options (4)
Feed rates — X-, Z-axis lower (2SC/2SW), m/min (fpm)X: 25, Z: 40 (X: 82, Z: 131)
Feed rates — W-axis (1SC/2SC DBC 1000), m/min (fpm)20 (66) (tailstock)
Feed rates — W-axis (1SC/2SC DBC 1500), m/min (fpm)12 (39) (tailstock)
Feed rates — W-axis (1SW/2SW), m/min (fpm)30 (98)
Tailstock: other configurations and options (4)
Tailstock — Travel (1SC DBC 1000), mm (in)1,186 (46.69)
Tailstock — Travel (1SC DBC 1500), mm (in)1,594 (62.76)
Tailstock — Travel (2SC DBC 1000), mm (in)961 (37.83)
Tailstock — Travel (2SC DBC 1500), mm (in)1,359.5 (53.52)
Machine size: other configurations and options (10)
Machine size — Height (1ST/1SC/1SW), mm (in)2,955 (116.34)
Machine size — Height (2SC/2SW), mm (in)3,030 (119.29)
Machine size — Floor space W × D (tank included) (1ST/1SC/1SW DBC 1000), mm × mm (in)4,925 × 2,995 (193.90 × 117.91)
Machine size — Floor space W × D (tank included) (1SC/1SW DBC 1500), mm × mm (in)5,425 × 2,995 (213.58 × 117.91)
Machine size — Floor space W × D (tank included) (2SC/2SW DBC 1000), mm × mm (in)4,925 × 3,276 (193.90 × 128.98)
Machine size — Floor space W × D (tank included) (2SC/2SW DBC 1500), mm × mm (in)5,425 × 3,326 (213.58 × 130.94)
Machine size — Mass (1ST/1SC/1SW DBC 1000), kg (lb)15,500 (34,100)
Machine size — Mass (1SC/1SW DBC 1500), kg (lb)16,500 (36,300)
Machine size — Mass (2SC/2SW DBC 1000), kg (lb)16,500 (36,300)
Machine size — Mass (2SC/2SW DBC 1500), kg (lb)17,500 (38,500)
