intelligent multitasking machines · process intensification with multitasking shortens lead times....

Intelligent Multitasking Machines

Process intensification with multitasking shortens lead times.Both high machining capacity and large machiningarea on a compact machine for high value-added

machining of a wide range of parts.

High value-added production on easy-to-use machines

Intelligent Multitasking Machines

1 2

Machine photo shows special front doors for showpurposes,and other optional specifications.

Collision AvoidanceSystem

MachiningNavi

Thermo-FriendlyConcept

5-Axis AutoTuning System SERVONAVI

3 4

Exceptional operability, accuracy, power

Lathe, vertical or horizontal machining center, and materialhandling operations consolidated into one machine...

Multitasking is easier than ever

Previous processes

Significant lead-time reduction

Shorter deliveries and more effective use of floor space, plus fewer setups and operation

with fewer workers, result in better process control and greatly reduced total cost.

Process-intensive machining of complex shaped workpieces

MULTUS B Series machines are compact multitasking machines with exceptional operability, accuracy and power.

Lathe and turning center processes on a single machine enable simple, comfortable operations with maximum

incorporation of operator's wishes.

Abundant lineup handles a wide range of workpieces.

Stable, high productivity

High productivity achieved with a powerful milling spindle and bed structured to maximize use of machine depth.

High operability

The NC tailstock can program sizer and thrust settings, thus shortening setup times.

Machining preparations are also easier with swivel operation panel, lightweight front door, and good tool nose visibility.

Dimensional stability is maintained at a high level during machine startup or machining restart with use of the Thermo-Friendly

Concept. Work efficiency is improved thanks to fewer compensations.

MULTUS B machines support operators with Okuma's advanced intelligent technologies, including the Collision Avoidance

System to prevent collisions and Machining Navi to find the best cutting conditions.

Carrier Vacuum rotor Spiral bevel gear

Setup Setup SetupTurn Mill B axismachining

Setup Turn Mill B axismachining

Work transfer,wait

Work transfer,wait

MULTUS BII’sprocess-intensivemachining

Array of intelligent technology supports operators

MULTUS B200 /MULTUS B250

MULTUS B300

MULTUS B400

5 6

Steady, high production

Powerful, compact turret

Highly rigid bed and guideways

■ Y-axis travel

MULTUS B200 : 160mm

MULTUS B250 : 200mm

MULTUS B300 : 160mm

MULTUS B400 : 230mm

Large work envelope

Machining Capacity [Actual data*]

Improved machining efficiencywith reliable accuracy and power

B-axis indexing: 225˚(minimum control angle: 0.001˚)

200mm

MULTUS B250�

Turning · Heavy-duty: 2.5 mm2 (379 cm3/min) · Heavy-duty: 3.0 mm2 (490 cm3/min) · Heavy-duty: 4.8 mm2 (726 cm3/min)

●OD (S45C)

Cutting speedCutting depth

Feed rate

● Insert drill (S45C)

Cutting speedFeed rate

· Chip volume: 224 cm3/min · Chip volume: 360 cm3/min · Chip volume: 450 cm3/min

●7-flute, carbide, ø20-mm end mill (S45C)


Feed rateChip volume


Feed rateChip volume

● Insert drill (S45C)

Cutting speedFeed rate

●TAP (S45C)

Milling

●5-blade ø50-mm face mill (S45C)

Magnification: ×500

Roundness: 1.8 µm90

0

20µm

180

270

■ Compactness and high output with PREX motor

■ Highly rigid roller bearings for live tool spindle (front bearings)(for MULTUS B300 /B400 )

■ Stable machining achieved with wide, rigid bed.

■ Featuring X-Y-Z-axis roller guides designed with high rigidity, antiwear, and vibration damping.Roller guide rigidity 2.6 to 3.0 times that of ball guide.

*HSK-A63

● Motor output

12 kW9 kW

11 kW16 kW14 kW20 kW

*

Contouring accuracy (roundness)

1.8 µm (MULTUS B300 actual data)

Note: The “actual data” referred to above for this brochure represent examples, and may not be obtained due to differences in specifications, environmental conditions during measurement, tooling, cutting, and other conditions.

● Workpiece: Al● Cutting conditions: ø12-mm end mill (4-flute) Spindle speed: 8,000 min-1

Feedrate: 500 mm/min

135 m/min5 mm0.5 mm/rev



ø40-mm carbide drill150 m/min0.18 mm/rev



200 m/min2.8 × 20 mm1.26 mm/rev224 cm3/min

250 m/min8 × 20mm0.56 mm/rev360 cm3/min

210 m/min4 × 20mm1.68 mm/rev450 cm3/min

300 m/min2.6 × 35mm1.25 mm/rev217 cm3/min






M20 P2.5 M20 P2.5 M24 P3

MULTUS B300 MULTUS B400 MULTUS B200 /B250

12,000min-1 :20,000min-1 :

6,000min-1 :10,000min-1 :6,000min-1 :

10,000min-1 :

High operability Spec extensions to handle all kinds of workpieces

■ Tailstock positions and thrust settings can be set and changed by program

■ Drastically reduces setup times

Small footprint Abundant spec extensions

NC tailstock

7 8

With keyboard operations reduced by: 1/2

For multitasking machines that handle high-mix low volume production, the Okuma Control considerably reduces the cost and time required to perform first-part trial cuts. Tool preparations, forming soft-jaws, origin settings; all of the related machining preps required for the job can be done much easier�simply because the CNC was produced by a machine tool manufacturer who has the experience and know-how to reduce keyboard input operations by half compared with the previous control.

Opposing spindle (W specs)

Gear Machining Package (Optional)

High accuracy gear machining with a multitasking machine

Skiving (OD/ID splines)

Model

Distance between centers

Chuck work specs

Tailstock specs

Opposing spindle specs

MULTUSB200

MULTUSB250

MULTUSB300

MULTUSB400

●Spindle speed 6,000 min-1

●Output 11/7.5 kW


●Output 15/11 kW


●Output 22/15 kW

MULTUS B200 MULTUS B300 MULTUS B400

550 750 750 900 1,500 2,000

3,750 mmDBC 1,500: 4,950 mmDBC 2,000: 6,250 mm

MULTUS B300 :MULTUS B400

MULTUS B200

■ Tailstock thrust

MULTUS B200 : 0.5 to 3 kNMULTUS B250 : 1 to 5 kNMULTUS B300 : 1 to 5 kNMULTUS B400 : 1.5 to 7 kN

(High thrust specs: to 10 kN)

DBC 550: 2,650 mmDBC 750: 3,190 mm

MULTUS B250 : 3,190 mm

Gear machining that previously required complex programming can now be done with ease. With GMP, simply input the tool type, gear data, and cutting conditions. Programming time is reduced to about one-tenth that of manual input. Process-intensive machining is achieved, including the gear machining that used to be done on expensive special-purpose machines.

Note: The “actual data” referred to above for this brochure represent examples, and may not be obtained due to differences in specifications, environmental conditions during measurement, tooling, cutting, and other conditions.

Machining Capacity (Workpiece: S45C)[Actual data]

OD Turning : 2.0 mm2

Cutting speed : 150 m/min

Cutting speed : 5 mm

Feed rate : 0.4 mm/rev









"Thermo-friendly" concept that enables remarkable machining accuracy through original structural design and thermal deformation control technology. Free from troublesome dimensional compensation and warm-up. Exhibits excellent dimensional stability even during consecutive operation over long periods and environmental temperature change in the plant.

Manageable Deformation–Accurately Controlled

Thermo-Friendly Concept

“Working with temperature changes”

Thermal deformation over time: less than 10 µm (MULTUS B300 actual data*)


Simple machine construction

Machine designs that equalizeambient temperatures

Highly Accurate Control Technology ■ TAS-S [Thermo Active Stabilizer – Spindle]X-Y-Z axes control thermal deformation of the milling spindle

■ TAS-C [Thermo Active Stabilizer – Construction]Overall control of thermal deformation on headstock, bed, column, and turret


Symmetrically builtThick walls

Thermo Active Stabilizer––Construction (TAS-C) Thermo Active Stabilizer

––Spindle (TAS-S)

Highly AccurateControl Technology

Simple machine construction

Machine designs that equalize ambient

temperaturesMachine coversPeripheral equipment placementMachine “hot spots” diffused

Super thermostability minimizes machining dimensional changes over time

9 10

● Operating conditions

Main spindle 3,800 min-1 (2.5 min)Milling spindle 6,000 min-1 (6 min) 10,000 min-1 (6 min)Interval (0.5 min)

● Cycle time: 15 min● Coolant

Time [H]0 4 8

10 µm

12 16 20

20 C˚8 C˚

24

-10

0

10

15

20

Y axis 7 µm

Room temperature

25

30

Dis

pla

cem

ent

[µm

]

Tem

per

atur

e [º

C]

Z axis 9 µm X axis 8 µm (ø16 µm: radial)

Allowing operators to focus on making parts

NC controller (OSP) with 3D model data of machine components––workpiece, tool, chuck, fixture, headstock, turret, tailstock––performs real time simulation just ahead of actual machine movements. It checks for interference or collisions, and stops the machine movement immediately before collision. Machinists (novice or pro) will benefit from reduced setup and trial cycle times, and the confidence to focus on making parts.

Collision prevention

Collision Avoidance System

World's first "Collision-free machine"

Collision AvoidanceSystem

NC program is read in advance and axial travel commands are checked for interference with consideration of zero point and tool compensation values set in NC. Axial travel movement is stopped temporarily before collision occurs.

Especially useful for machine operators setting up a job, collision avoidance in manual mode provides collision-free confidence and faster machining preparations.

■ Collision prevention during automatic operation

■ Collision avoidance in manual operation

Interference check precedesactual movement

Stop before collision

Improved spindle utilization

Conventionaltrial cutting

Cutting checksand adjustments Time lost for interference checks per approach

Rapidtravers

Manualops

Programcorrections

Cut time Rapidtraverse

Toolingcorrections

Trial cutting with CAS

Cycle time per CAS

Reduced time

Previous multitasking machine

Case example Significant reduction in machining preparation time

Machine preps Trial cycle time

120 min 295 min

100 min 145 min

40% reduction

Workpiece

The Collision Avoidance System (CAS) detects collision per 3D models of the machine components, tools, fixtures, and workpieces stored in the OSP. Thus, if the entered tool, fixture, or workpiece shape differs from their actual dimensions, CAS will not accurately detect possible collisions. Also, for units with collision detection, there may be limitations. CAS will not function when turned OFF (though machine is ON).

Caution

MULTUS B300

Sensor informationMain spindleoperationsinformation

Calculation

Dimensionalcompensation

command

11 12

Cost reduction—shorter cycle times and higher productivity—is required to compete in today’s global market. Machining Navi, with clear visuals of complex cutting conditions, is a breakthrough tool that enables the machine operator to navigate the machine and tool capabilities to their best performance levels.

For milling

Cutting conditions search

Machining Navi (Optional)

Find the best cutting condition for your application

For turning

In the threading cycle, chatter during threading is controlled through appropriate change of the spindle speed in each pass.

Threading chatter can be easily controlled by anyone"Machining Navi" T-g (threading)

From chatter noise picked up by the microphone, Machining Navi will display the best options for chatter-free spindle speed. The operator can select a recommended speed and immediately confirm the result.

Simple, auto-mode—leave it to the machineFinding optimum cutting conditions quickly"Machining Navi" M-i (intelligently optimized spindle speed control)

Adjust cutting conditions whilemonitoring the data"Machining Navi" M-g +(intelligently optimized spindle speed control)

Chatter vibration is measured by built-in sensors, and spindle speed is automatically changed to the optimum speed. In addition, advanced graphics of the optimal cutting conditions represent effective alternatives to suppress various chatter characteristics throughout the low to high speed zones.

Chatter in a lathe can be suppressed by changing spindle speeds to the ideal amplitude and wave cycle.

Chatter-free applications for lathes "Machining Navi" L-g (guidance)ø5

6

ø110

(27)

Standard steelboring bar

400

ø17

Chatter

Select and confirm any of a number ofpossible spindle speeds with a single touch

Startof tuning

Tuningcomplete

Intelligent energy-saving function with the Thermo-Friendly Concept. The machine itself determines whether or not cooling is needed and cooler idling is stopped with no loss to accuracy. (Standard application on machines with Thermo-Active Stabilizer—Spindle)

Power is shown individually for spindle, feed axis, and peripheral equipment on OSP operation screen. The energy-saving effect from peripheral equipment stopped with ECO Idling Stop can be confirmed on the spot.

Chip conveyors, mist collectors and other equipment are automatically stopped after cutting is finished.The machine performs energy-saving operation automatically.

Multitasking machines have rotary axis misalignment and other “geometric error” that greatly affect machining accuracy. The 5-Axis Auto Tuning System measures geometric error with a touch probe and datum sphere, and tunes multitasking machines for better operating accuracy through compensation control using the measurement results. This helps to achieve a higher level of 5-axis machining accuracy.*

Gauging and compensatiom of geometric error

5-Axis Auto Tuning System (Optional)

Quick and easy tuning by anyone

Anyone can automatically check for geometric error quickly and easily

Manual measurement and adjustment of geometric error is bothersome and time-consuming.The 5-Axis Auto Tuning System conducts automatic tuning to correct geometric error in a short time.

Set datum sphere on thetable and move probe

directly above it

Press START MEASUREkey and cycle start button

Auto measurement and thenauto setting of compensation

parameters

Note: Optional specifications for MULTUS B300 , MULTUS B400 .Note: May not be available for certain specifications.

MachiningNavi

Boring bar with 5 times the extension for chatter-free internal diameter boring

● Tool: Boring bar (steel) Diameter: ø20 mm Extension: 100 mm● Cutting speed: 180 m/min● Workpiece material: S45C

● Workpiece: Drive shaft Diameter: ø17 mm Length: 400 mm● Workpiece material: S45C

● Cutting conditionsCutting depth: 0.1 mmFeedrate: 0.12 mm/revCutting speed: 170 m/min

Efficient, small OD shaft turning without steadyrest

Changes tool rotation, cuts tool costs in half, and reduces cycle times

Tooling cost reduced with small diameter end mill. Cycle time reduced by approximately double the spindle speed.

Workpiece: S45CTool: ø12 ø6-mm end millSpindle speed: 2,100 5,500 min-1

Chatter disappeared after changing the tool rotation by only 7 revolutions

Workpiece: S45CTool: ø63-mm face millSpindle speed: Chattering at 400 min-1,

smooth cutting at 407 min-1

5-Axis AutoTuning System

Next-Generation Energy-Saving System

Peripheral equipment runs only in the necessary amount and at the necessary time

Accuracy ensured, cooler off

ECO Idling Stop

On-the-spot check of energy savings

ECO Power Monitor ECO Operation

13 14

Headstock

Milling tool spindle

Turret

NC tailstock

Auto tool changer

Coolant system

In-machine work lamp

Full-enclosure shielding

Foundation washers, leveling bolts

Hand tools

NC controller

Swivel operation panel

Pulse handle

Thermo Active Stabilizer –– Spindle (TAS-S)

Thermo Active Stabilizer –– Construction (TAS-C)

Collision Avoidance System (CAS)

C-axis control

Synchronized tapping

Swing over saddle

Max machining dia

Distance between centers

X axis

Z axis

Y axis

W axis

C-axis control

B axis indexing angle

Spindle speed

Speed ranges

Spindle nose

Tapered bore / Bearing dia

Spindle speed

Speed ranges

Spindle nose

Tapered bore / Bearing dia

Type

No. of tools stations

OD tool shank dimensions/

ID tool shank diameter

Speed range

Max torque

Cutting feedrate

Rapid traverse

Tailstock spindle tapered bore type

Tailstock travel

Tool shank / Pull stud

No. of tools

Max tool dia

Max tool length

Max tool weight

Main spindle

Opposing spindle


Axis drive motors

W axis motors

Coolant pump motor (50/60Hz)

Height

Floor space(with tank)

Weight (with CNC)

mm (in.)

mm (in.)

mm (in.)

mm (in.)

mm (in.)

mm (in.)

mm (in.)

degree

degree

min-1

mm (in.)

min-1

mm (in.)

mm (in.)

min-1

N-m

mm/rev

mm/min

min-1

mm (in.)

tools

mm (in.)

mm (in.)

kg (lb)

kW (hp)

kW (hp)

kW (hp)

kW (hp)

kW (hp)

kW (hp)

mm (in.)

mm×mm (in.)

kg (lb)

■ Machine Specifications

■ Standard Specifications and Accessories

JIS A2-6 (22/15 kW 5,000min-1)

11/7.5 kW 12,000 min-1

JIS A2-6 (15/11 kW 5,000min-1)

11/7.5 kW 6,000 min-1

C specs, dead MT 5

ø140 flat (11/7.5 kW 6,000 min-1)

12/8 kW 12,000 min-1

C specs, dead MT 4

H1-ATC, L/M

20 tools, HSK-A63 tool shanks

Removable coolant tank, pump

LED lamp, mounted above spindle

OSP-P300SA

15-inch color TFT display

1 pc, portable (electronic handwheel)

JIS A2-8 (22/15 kW 3,800 min-1)

14/10 kW 6,000 min-1

ø600 (23.62)

500 (+480 to −20) (19.69 (+18.9 to –0.79))

160 (+80 to −80) (6.3 (+3.15 to –3.15))

50 to 6,000 [45 to 5,000]

ø140 flat [JIS A2-6]

ø62/ø100 [ø80/ø120] (ø2.44/ø3.94 [ø3.15/ø4.72])

20/ø32 ( 3/4/ø1-1/4)

W : 12,000 (Tailstock)

MT4

11/7.5 (15/10) (20 min/cont) [22/15 (30/20) (15 min/cont)]

2.9 (4) (Tailstock)

−

−

−

−

−

720 (28.35)

−

ø600 (23.62) *1

750 (29.53)

500 (+480 to +−20) (19.69 (+18.9 to –0.79))

800 (31.5)

200 (+100 to −100) (7.87 (+3.94 to –3.94))

45 to 5,000

JIS A2-6

ø80/ø120 (ø3.15/ø4.72 [ø4.33/ø5.91])

25/ø32 ( 1/ø1-1/4)

22/15 (30/20) (30 min/cont)

3,620×2,210(142.52 ✕ 87.01)

−

−

−

−

−


MT5

810 (31.89)

−

2.9 (4) (Tailstock)

7,900 (17,380)

810 (31.89)

50 to 6,000

2 auto ranges

(motor coil switching)

ø140 flat

ø62/ø100 (ø2.44/ø3.94)

W : 20,000

−

−

11/7.5 (15/10) (20 min/cont)

2.9 (4)

8,100 (17,820)

✕550

WC

✕750

WCCT

550 (21.65)

ø600 (23.62)

3,080×2,210(121.26 ✕ 87.01)

7,000 (15,400)

810 (31.89)

50 to 6,000

2 auto ranges


ø140 flat

ø62/ø100 (ø2.44/ø3.94)

W : 20,000

−

−

11/7.5 (15/10) (20 min/cont)

2.9 (4)

8,000 (17,600)

T

ø600 (23.62)

750 (29.53)

800 (31.5)

360 (min control angle 0.001)

225 (−30 to 195 (min control angle 0.001))

2 auto ranges (2-speed motor coil switching)

H1 ATC

1 for both L and M tools

50 to 12,000 [20,000*4]

40.1/26.3 (5 min/cont) [23.9/15.9 (5 min/cont)*4]

0.001 to 1,000.000

X : 40,000 Z : 40,000 Y : 26,000

C : 200, B : 30

HSK-A63 [CAPTO C6]

20 [40, 60]

ø90 (3.54) (ø130 (5.12) w/o adjacent tools)

200 (7.87) (from gauge line)

4 (9)

12/8 (16/11) (5 min/cont) [9/6 (12/8) (5 min/cont)*4]

X : 3.5 (5), Y : 2.9 (4), Z : 2.8 (4)

0.55/0.75 (0.7/1)

2,582 (101.66)

3,620×2,210(142.52 ✕ 87.01)

✕750

MULTUS B200 MULTUS B250 MULTUS B300 MULTUS B400

WC

✕900

W T C

✕1,500

1,500 (59.06)

1,545 (60.83)


MT5

1,550 (61.02)

2.8 (4) (Tailstock)

3,000 (118.11)

5,750×2,693(226.38 ✕ 106.02)

14,500 (31,900)

ø630 (24.8) (Y=0)

ø630 (24.8)

900 (35.43)

580 (+560 to −20) (22.83 (+22.05 to –0.79))

935 (36.81)

160 (+80 to −80) (6.3 (+3.15 to –3.15))

45 to 5,000 [38 to 3,800]

JIS A2-6 [JIS A2-8]

ø62/ø100 [ø80/ø120] (ø2.44/ø3.94 [ø3.15/ø4.72])

65.7/44.8 (3 min/cont) [57.3/38.2 (5 min/cont)]


MT5

1,000 (39.37)

20 [40, 60, 120]


8 (18)

15/11 (20/15) (20 min/cont) [22/15 (30/20) (20 min/cont)]

11/7.5 (15/10) (5 min/cont) [16/11 (21/15) (5 min/cont)]

X : 3.5 (5), Y : 2.9 (4), Z : 3.5 (5)

2.9 (4) (Tailstock)

0.55/0.75 (0.7/1)

2,587 (101.85)

4,035×2,257(158.86 ✕ 88.86)

10,000 (22,000)

−

−

−

−

−

−

ø710 (27.95) (Y=0)

ø710 (27.95)

690 (+670 to −20) (27.17 (+26.38 to –0.79))

230 (+115 to −115) (9.06 (+4.53 to –4.53))*2

1,550 (61.02)

38 to 3,800 [30 to 2,800]

JIS A2-8 [JIS A2-11]

ø80/ø120 [ø110/ø150] (ø3.15/ø4.72 [ø4.33/ø5.91])

38 to 3,800*3

2 auto ranges


JIS A2-8*3

ø80/ø120 (ø3.15/ø4.72)*3

85/59.6 (5 min/cont) [65.5/45 (5 min/cont)]

W : 20,000

−

−

20 [40, 80, 120]


10 (22)

22/15 (30/20) (50%ED/cont) [30/22 (40/30) (50%ED/cont)]

22/15 (30/20)*3

(20 min/cont)

14/10 (19/13) (5 min/cont) [20/14 (27/19) (5 min/cont)]

X : 3.5 (5), Y : 2.8 (4), Z : 4.6 (6)

2.8 (4)

0.55/0.75 (0.7/1)×3

15,500 (34,100)

1,000 (39.37)

45 to 5,000

2 auto ranges


JIS A2-6

ø62/ø100 (ø2.44/ø3.94)

W : 20,000

−

−

15/11 (20/15) (20 min/cont)

2.9 (4)

10,300 (22.660)

−

360 (min control angle 0.001)

225 (−30 to 195 (min control angle 0.001))

2 auto ranges (2-speed motor coil switching)

−

−

−

−

H1 ATC

1 for both L and M tools

25/ø40 ( 1/ø1-1/2)

50 to 6,000 [50 to 10,000]

0.001 to 1,000.000

X : 40,000 Z : 40,000 Y : 26,000

C : 200 B : 30

HSK-A63 [CAPTO C6]

ø90 (3.54) (ø130 (5.12) w/o adjacent tools)

−

✕2,000

C

−

−

−

−

−


MT5

2,050 (80.71)

−

2.8 (4) (Tailstock)

16,500 (36,300)

2,000 (78.74)

2,045 (80.51)

W

2,050 (80.71)

38 to 3,800*3

2 auto ranges


JIS A2-8*3

ø80/ø120 (ø3.15/ø4.72)*3

W : 20,000

−

−

22/15 (30/20)*3

(20 min/cont)

2.8 (4)

17,500 (38,500)

−

−

−

−

9,700 (21,340)

−

−

−

−

14,200 (31,240)

3,137 (123.5)

7,050×2,693(277.56 ✕ 106.02)

810 (31.89)

7,800 (17,160)

−

−

−

−

Specifications

Capacity

Travels

Mainspindle

Opposingspindle

Turret

Milling toolspindle

Feedrates

NCtailstock

ATC

Motors

Machinesize

[ ]: Optional*1. Swing over saddle is limited to a range of ø450 to 600 mm when Y axis is in + region.*2. Travel limitations may exist per turret position when using big-bore opposing spindles.*3. Big-bore opposing spindle specs available for the MULTUS B400II: ø110, ø150 mm, JIS A2-11, 30 to 3,000 min-1, VAC 22/15 kW (30 min/cont).*4. HSK-A63 only.MULTUS B200 MULTUS B250 MULTUS B300 MULTUS B400

15 16

Main spindle Milling tool spindle

● Spindle speed 6,000 min-1

● Output 11/7.5 kW (20 min/cont)● Torque 160/109 N-m (20 min/cont)


● Output 12/8 kW (5 min/cont)● Torque 40.1/26.3 N-m (5 min/cont)

MULTUS B200 MULTUS B300

MULTUS B400



● Output 15/11 kW (20 min/cont)● Torque 326/239 N-m (20 min/cont)


● Output 11/7.5 kW (5 min/cont)● Torque 65.7/44.8 N-m (3 min/cont)

Main spindle


● Output 22/15 kW (50%ED/cont)● Torque 700/477 N-m (50%ED/cont)



● Output 14/10 kW (5 min/cont)● Torque 85/59.6 N-m (5 min/cont)



● Output 22/15 kW (30 min/cont)● Torque 427/346/281 N-m (10 min/20 min/cont)



MULTUS B250

1,000 5,00050010050

1,000 5,00050010050 1,000 3,000 10,0005,00050010050

1,000 5,000500

Spindle speed min-1

10050 1,000 3,000 10,0005,00050010050

50 500100 5,0001,000

1,000 2,000 10,0005,00050010050

1,000 2,000 10,0005,00050010050

10

50

100

300

500

5

1

5

10

30

50

10

50

100

300

500

5

1

5

10

30

50

10

20

50

100

200

1

1

5

10

20

10

50

100

300

500

5

N-m kW

1

5

10

30

50

10

20

50

100

200

1

1

5

10

20

1

5

50

30

10100

50

10

500

300

10

20

50

100

200

1

1

5

10

20

10

20

50

100

200

1

1

5

10

20

160 N-m (20 min)109 N-m (cont)

66 N-m (20 min)45 N-m (cont)

1,600 6,000660

11kW (20 min)

7.5kW (cont)

900 4,50044045

326 N-m (20 min)239 N-m (cont)159 N-m (20 min)117 N-m (cont)

15 kW (20 min)11 kW (cont)

1,600 6,000

11 kW (3 min)

65.7 N-m (3 min)

35.0 N-m (5 min)44.8 N-m (cont)

23.9 N-m (cont)

7.5 kW (cont)

4,200 6,000

8.4 kW (5 min)12 kW (5 min)

40.1 N-m (5 min)

26.3 N-m (cont)19.1 N-m (5 min)12.7 N-m (cont)

8 kW (cont)5.5 kW (cont)

12,000

11 kW (5 min)

700 3,700 3,80030038

700 N-m (50%ED)477 N-m (cont)

300 N-m (50%ED)

205 N-m (cont) 22 kW (50%ED)15 kW (cont)

1,600 6,000

85.0 N-m (5 min)

44.5 N-m (5 min)59.6 N-m (cont)

32.0 N-m (cont)


4,200 6,000

8.4 kW (5 min)12 kW (5 min)

40.1 N-m (5 min)

26.3 N-m (cont)19.1 N-m (5 min)12.7 N-m (cont)

8 kW (cont)5.5 kW (cont)

12,0004,5001,10051045

427 N-m (10 min)

346 N-m (20 min)

281 N-m (cont) 22 kW (30 min)

22.8 kW (10 min)18.5 kW (20 min)15 kW (cont)

15 kW (cont)

130 N-m (cont)

191 N-m (30 min)

Torq

ue

N-mTo

rque

Out

put

kW

Out

put

N-m kW

Torq

ue

N-m

Torq

ue

Out

put

kW

Out

put

N-m kW

Torq

ue

N-m

Torq

ue

Out

put

kW

Out

put

N-m kW

Torq

ue

N-m

Torq

ue

Out

put

kW

Out

put

Spindle speed min-1

Spindle speed min-1Spindle speed min-1 Spindle speed min-1

Spindle speed min-1 Spindle speed min-1

Spindle speed min-1

■ Spindle torque/output diagrams (Standard) *See page 22 for Optional specifications

17 18

■ Tooling System (HSK-A63)

Turning Milling

● Boring bar

● OD tool shank(main/sub)

Axial facingOD-C (HSK-A63)

OD turningOD-A (HSK-A63)

OD turningOD 80º unit (HSK-A63)

OD turningOD 55º unit (HSK-A63)

ID toolholders

MULTUS B200 : ID-H32 (HSK-A63)MULTUS B250 : ID-H32 (HSK-A63)MULTUS B300 : ID-H40 (HSK-A63)MULTUS B400 : ID-H40 (HSK-A63) Dummy

HSK-A63

● Boring barshank dia

● Drill

* Some commercial live tools, based on DIN69893-1 HSK-A63, can also be used.

Above drawing for HSK-A63

DS MT No.1–H32DS MT No.2–H32DS MT No.3–H32DS MT No.1–H40DS MT No.2–H40DS MT No.3–H40DS MT No.4–H40

MULTUS B200 �: 20 × 20MULTUS B250 �: 25 × 25MULTUS B300 �: 25 × 25MULTUS B400 �: 25 × 25

Collet

Collet

● Milling chuck Straightcollet

● Collet holder

● Collet holder

● Axial facing arbor

Boring bar sleeve

Drill sleeve

ATC turret

■ Max tool dimensions



Unit : mm

● Std tool

● Super big bore tool

● Std tool


● Std tool


● Std tool


ø 90

174200

26

151.5200

26

22.5

157.

5

13065

17.5 95 17.5

20

65

6575

17.5

110

ø 90

174200

26

151.5200

26

22.5

157.

5

13065

17.5 95 17.5

20

65

6575

17.5

110

ø 90

374

400

26

369

344

157.

5

13065

17.5 9560 5

17.5

5

1765

657019

.5

27.7

517

.887

.575

17.5

4003026

5

108

ø 90

274

300

26

269

244

157.

5

13065

17.5 9560 5

17.5

5

1765

657019

.5

27.7

517

.887

.575

17.5

3003026

5

108

ø8ø10ø12ø16ø20ø25

(ø32)

MULTUS B200 : ø32MULTUS B250 : ø32MULTUS B300 : ø40MULTUS B400 : ø40

MT No.1MT No.2MT No.3(MT No.4)

● Commercial parts

MULTUS B200MULTUS B250


BS 8–H32BS 10–H32BS 12–H32BS 16–H32BS 20–H32BS 25–H32BS 8–H40BS 10–H40BS 12–H40BS 16–H40BS 20–H40BS 25–H40BS 32–H40

MULTUS B200


■ Working RangesMULTUS B200 Unit : mm

Main spindle [900 distance between centers]

Unit : mm

● OD-A (B axis 90°) ● ID-H40 (B axis 0°)


MULTUS B300

Opposing spindle [900 distance between centers]


● OD-A (B axis 90°)


● OD-A (B axis 90°)

● ID-H40 (B axis 0°)

● ID-H40 (B axis 180°)

MULTUS B250

19 20







500

Trav

el

R322.1

480

205

115

340

160

6411

611

220

8

720 Travel (Tailstock)2857626244248 110

600 Travel104

220 (Retract travel)B-206-01

500 (Quill travel) 500 (Quill travel)720 Travel (Tailstock)

220 (Retract travel)440

301

104

20594

160

480

15650

0 Tr

avel

600 Travel

259

28576

55 1895 272

85

B-206-01

100

500

Trav

el

R322.1

480

205

115

340

160

6411

611

220

8

810 Travel (Tailstock)25648 110 122 189331

800 Travel104 162

B-206-01

157.

818

9.7

76

R29

9

212

480

810 Travel (Tailstock)

800 Travel

640 Working range20594

500

Trav

el 259

8515

6

162

256

76144346

160104

55 95

B-206-01

480

205

115

R322.1

800 Travel104

481,035 (Distance between noses)

136

48 110 157485

48810 Travel235

320

114

6411

611

220

8 500

Trav

el

B-206-01

800 Travel

500

Trav

el

104


136

719

38 112 286

48810 Travel235

231

5421

5

480

315

94205

B-206-01

283

480

205

133

92.5

R340.2

98898

810 (Quill Travel)B-208

174136674

205 352.5 242.5

39

9351.7

800 Travel

984 (Distance between noses)

500

Trav

el96

.531

1

160

169

171

142

358 12

610

1

810 (Quill Travel)174

303 144 385238.5

R299220

20594106

89898

114.5 685.5 Working range

B-208

480

273

800 Travel

9351.7 984 (Distance between noses)

500

Trav

el17

524

0

480

20

85

810 Travel

717 Working range

219

51.7

131

B-206B-208

480

266

234

480

20

181.

516

2.5

156

98 83 205 10694

898800 Travel

48

247 283187


500

Trav

el

810 Travel219

R340.2

51.7

B-208B-206

480

205

13339

131

98898

800 Travel

156.5438.5


500

Trav

el

159

162

179

160

169

171

142

358

205

120134.3

560

214.

5

210

133

935535.5 238.5

150.7

217

343

580

Trav

el

Gaugeline

1,078935 Travel B axis

Rotationcenter

193

100.

5

B-208A601C 48 113

148.7104

1,000 Travel

39

421

363

R345.5

286.

5

120134.3

214.

5

560

823381.5 234.5

2056

058

0 Tr

avel

1,078935 Travel

160 100 210

R310

.6

292B axis Rotation center

Gaugeline

182

210

188

B-208A601C

207

148.7 1,000 Travel

560

560 31

8.5

181.

520

92

98

158

80

193

300

B-208A601C

87

580

Trav

el

1,078

292

840 Working range935 Travel

210 100

Gauge line

B axisRotationcenter

290548

6 16 190

1,290

384840

1,000 Travel

B-208A601C

214.

556

0210

133

1,078935 Travel B axis

Rotationcenter

R345

.5

935182156 692 87

214

220

146

B-208A601C

B-208A601C

1,000 Travel2901,290

363

217

343

234.

513

1.5

214

580

Trav

el

Gaugeline

39

212

R345.5

365.

5

823 (Working range)

440 Working range

R29

9

R299

21 22

■ Working Ranges

Main spindle [1,500 distance between centers]


Opposing spindle [1,500 distance between centers]


Main spindle [2,000 distance between centers]


Opposing spindle [2,000 distance between centers]


■ Spindle torque/output diagrams (Optional) *See page 15-16 for Standard specifications







Big-bore specs● Spindle speed 2,800 min-1






Milling toolHigh-speedmilling tool

spindle

High-powerspindle


● Output 20/14 kW (5 min/cont)● Torque 65.5/45 N-m (5 min/cont)





500

100

300

50

10

5

1,000 5,000500

Spindle speed min-1 Spindle speed min-1 Spindle speed min-1

10050

1

5

10

50

30

500

100

300

50

10

5

1,000 5,00050010050

1

5

10

50

30

1

5

10

50

30

500

100

300

50

10

5

1,000 5,00050010050

710 1,900 6,000

202 N-m (15 min)148 N-m (cont)

75 N-m (20 min)55 N-m (cont)

51045 1,100

4,500


70031838 3,800

900 N-m (50%ED)660 N-m (cont)

408 N-m (50%ED)300 N-m (cont)

15 kW(15 min)

15 kW(20 min)

11 kW (cont)


22 kW (cont)30 kW (50%ED)

500

100

300

50

10

5

1,000 5,00050010050

1

5

10

50

30

500

100

300

50

10

5

1,000 5,00050010050

1

5

10

50

30

500

100

300

50

10

5

1,000 5,00050010050

1

5

10

50

30

60045 1,4001,250

350 N-m (15 min)239 N-m (cont)

150 N-m (20 min)102 N-m (cont)

22 kW (20 min)

51038 1,100 3,800


31830 700 2,800

900 N-m (50%ED)660 N-m (cont)

408 N-m (50%ED)300 N-m (cont)

22 kW (cont)15 kW (cont)15 kW (cont)

30 kW (50%ED)22 kW(20 min)

22 kW(15 min)

200

50

100

20

10

1,000 5,000 10,00050010050

1

5

20

10

200

50

100

20

10

1,000 5,000 10,00050010050

1

5

20

10

200

50

100

20

10

1

1,000 5,00010,000

20,000500

Spindle speed min-1

10050

1

5

20

10

4,5002,000 6,000

57.3 N-m (5 min)38.2 N-m (cont)25.5 N-m (5 min)17.5 N-m (cont)

12 kW (5 min)

4,4001,950 6,800

20 kW (5 min)13 kW (5 min)

65.5 N-m (5 min)45.0 N-m (cont)

28.0 N-m (5 min)19.7 N-m (cont)

3,600

23.9 N-m (5 min)

15.9 N-m (cont)

8.6 N-m (5 min)

5.7 N-m (cont)

9.0 kW ( 5min)6.0 kW (cont)

8 kW (cont)

14 kW (cont)9 kW (cont)


1 1

Gauge line

1,696

112

183.7

1,545

1,550 Travel121.3

70

1,271 97

377.

513

2.5

373

184

138.

5

317

133

220

314.

9

670

177

1,545 Travel

B-210A801D


3918

0

690

Trav

el

121.3

70

R320 B axis

Rotationcenter

Gauge line

B-210A801D

183.7 1,550 Travel

57 162

129.5 156

260100

1,6961,545 Travel

1,445 Working range

690

Trav

el

390

9820

267

0

96.5

131

462.

5

670

201,550 Travel322

10 52 164 907

583 100

104

106

100

313

2201,696

1,433 Working range1,545 Travel

418

272

373.

520

2

20

B axis Rotationcenter

Gauge line

B-210A801D

B-210A801D

114.5

39Gauge line

1,696

133

510

377.

513

2.5

1,155.51,545

212.5 137

1,550 Travel322

220

670

1,545 Travel

B-210A801DB-210A801D


314.

9180

690

Trav

el

Gauge line

2,196

112

183.7

2,045

2,050 Travel121.3

70

1,771 97

377.

513

2.5

373

184

138.

536

7.5

317

133

220

314.

9 670

177

2,045 Travel

B-210A801D


39

180

690

Trav

el

121.370

R320 B axis

Rotationcenter

Gauge line

B-210A801D

183.7 2,050 Travel

57 162

129.5 156

260100

2,1962,045 Travel1,945 Working range

690

Trav

el

390

9820

267

0

96.5

1314

62.5

670

20

2,050 Travel322

10 52 164 1,407

583 100

104

106

100

313

2202,196

1,933 Working range2,045 Travel

418

272

373.

520

2

20

B axis Rotationcenter

Gauge line

B-210A801D

B-210A801D

114.5

39Gauge line

2,196

133

510

377.

513

2.5

177 1,655.52,045

212.5 137

2,050 Travel322

220

670

2,045 Travel

B-210A801DB-210A801D


314.

9180

690

Trav

el

177

Unit : mmMULTUS B400MULTUS B200 MULTUS B300 MULTUS B400



MULTUS B400

MULTUS B400

MULTUS B400

220

220

N-m kW

Torq

ue

Out

put

N-m kW

Torq

ue

Out

put

N-m kW

Torq

ue

Out

put

N-m kW

Torq

ue

Out

put

N-m kW

Torq

ue

N-m

Torq

ue

N-m

Torq

ue

Out

put

kW

Out

put

kW

Out

put

N-m kW

Torq

ue

Out

put

N-m kW

Torq

ue

Out

put

MULTUS B200 MULTUS B300 MULTUS B400

R355.1

367.

5

R355.1

180

R355.1

R355.1

180 67

069

0 Tr

avel

670

690

Trav

el

Spindle speed min-1 Spindle speed min-1

Spindle speed min-1 Spindle speed min-1 Spindle speed min-1

*HSK-A63 only

23

Big-bore specs

High-power spindle

Milling tool

optional spindle speeds

Tool shank

Milling tool thru-spindle

High pressure coolant

ATC tool magazine capacity

Chip conveyor

Chip bucket

Touch setter

In-process work gauging

AbsoScale

High accuracy C axis

Auto front door open/close

Automated systems

Air blower(air blast)

Coolant blower

Special coolant pump

Coolant sensors

Coolant tank

Coolant sludge prevention

Mist collector

Steadyrest

B-axis NC control

Hydraulic power chuck

Work stopper in spindle

Auto chuck open/close

Chuck pressure high/low switch

Chucking miss detection

Workpiece stand

Front cover auto open/close

Coolant gun

Tooling

ø120 A2-6 5,000 min-1

High-power spindle22/15 kW included

15/11 kW

20,000 min-1 VAC9/6 kW*10,000 min-1

16/11 kW10,000 min-1

20/14 kW

− 22/15 kW

40, 60, 120 tools40, 60 tools 40, 80, 120 tools

CAPTO C6

3.7 kW 7 MPa

Side discharge, drum filter type

Side discharge, hinge type

Touch setter M

Touch setter A

Renishaw radio transmission

X, Y, Z-axes

Bar feeder, parts catcher

OGL loader

Robot

Chuck

Tailstock

Within spindle

Turret

Shower coolant system

Within spindle

High/low pressure

Oil level

Flow

With line filter

With reverse washing filter (separate)

Oil skimmer

Solid chuck, hollow chuck

With confirmation

Area sensor, Safe tape switch

Please refer to the tooling system

30/22 kW

MULTUS B200 MULTUS B250 MULTUS B300 MULTUS B400

ø120 A2-8 3,800 min-1


ø150 A2-11 2,800 min-1


Chip conveyor

Hinged chip conveyor Chip conveyor with drum filter

24

−

■ Optional Specifications and Accessories ■ Optional Specifications and AccessoriesTouch setter In-process work gaugingSteadyrest

By ATC-delivered, high-precision wireless touch sensor – for superb auto work gauging (dual dia/radius gauging).

For highly efficient turning/maching of long workpieces

Auto cutting-point measurement and tool offset/breakage detection

AbsoScale/DD encoderCAPTO C6Multiple tool ATC magazine

Sandvik quick-change tooling systemA large capacity tool magazine to handle a wider variety of workpieces

MULTUS B200 /B250 : 60-tool magazine B300 : 60, 120-tool magazineMULTUS B400 : 80, 120-tool magazine

High speed, high resolution optical positioner.Not affected by ball screw thermal expansion or backlash, for improved finishing accuracy.

High accuracy, high resolution rotary encoder for high accuracy C axis control.

[DD encoder]

[AbsoScale]

■ Chip conveyor types and applications

Various chip conveyors (Optional)

*The machine may need to be raised depending on the type of conveyor.

Application

Remarks

Features

Shape

Filter unit included with the selected conveyor (set).

Magnet

Type Hinge Scraper Magnet scraper Hinge scraper (w/drum filter)

● For steel, castings,nonferrous metal

● For castings● For castings

● Easy for maintenance● Blade scraper● General use

● For steel

–

● Suitable for sludge● Not suitable for nonferrous

metals

● Filtration of long and shortchips and coolant

25 26

Hinge-type chip conveyor [550 distance between centers]

Chip conveyor with drum filter [750 distance between centers]






1,05

0(4

1.34

)87

5(3

4.45

)

480(18.90)

750(29.53) 3,106 (122.28) 2,030 (79.92)

4,115 (162.00)

2,58

2 (1

01.6

5)

60(2.36)

2,85

5 (1

12.4

1)

2,03

0 (7

9.92

)18

0(7.

09)

645

(23.3

9) 500

828(32.60)

2,650 (104.33) 855 350(33.66) (13.98)

2,030 (79.92)602,

855

(112

.41)

500

8282,650 (104.33) 430

(16.93)350

3,385 (133.27)

535

(21.0

6)2,

030

(79.

92)

180

(7.09

)64

5(23

.39)

535

(21.0

6)

750(29.53) 3,041 (119.72)

4,141 (163.03)

H1 turret

2,58

2 (1

01.6

5)

480

(13.78)350

H1 turret

950(37.40) 3,446 (135.67)

4,655 (183.27)

2,58

2 (1

01.6

5)

480

2,030 (79.92) 60 (2.36)1,028(40.47)

3,190 (125.59) 855 350

500

2,85

5 (1

12.4

1)

3,190 (125.59)

1,028

985(38.78)

430

500

350

3,925 (154.53)

2,85

5 (1

12.4

1)

2,030 (79.92)

480

350950(37.40) 3,391 (133.50)

4,691 (184.69)

2,58

2 (1

01.6

5)

H1 turret

350(13.78)

Air panel

2,85

5 (1

12.4

1)2,

210

(87.

01)

645

(25.

40)

(21.

06)

535

500

3,190 (125.59) 855(33.66)

1,028(40.47)

60 (2.36)

800st

480(18.90)

2,030 (79.92)Coolant tank

2,58

2 (1

01.6

5)

Headstock H1 turret

4,655 (183.27)3,446 (135.67) 259

616

960

(24.

25)

(37.

80)

100

(3.9

4)

2,85

5 (1

12.4

1)2,

210

(87.

01)

645 50

0

3,190 (125.59) 430 985

350 (13.78)

800st

2,58

2 (1

01.6

5) 3

0 (1

.18)

4,691 (184.69)3503,149 (123.98)

480

2,030 (79.92)

777

(30.

59)

1,27

6 (2

0.24

)

Headstock H1 turret

1,10

0(4

3.31

)

500(19.69)

H1 turret

1,105(43.50) 3,739 (147.20) (15.75)

400

5,244 (206.46)

2,63

2 (1

03.6

2)

2,050 (80.71)

58 (2.28)

1,186 (46.69)3,750 (147.64)376

(14.80) (29.45) (13.62)

2,87

5 (1

13.1

9)

2,05

0 (8

0.71

)20

7(8

.15)

618

(24.

33)

400

748 346

500

(34.25)870

1,030

2,87

5 (1

13.1

9)

4,340 (170.87)3,750 (147.64)376 350285

1,186

Separate filter unit

500

2,050 (80.71)350

3,791 (149.25)5,246 (206.53)

500

H1 turret

2,58

2 (1

01.6

5)

■ Dimensional/Installation Drawings

MULTUS B250

MULTUS B300

MULTUS B200 Units: mm (in.) Units: mm (in.)


Headstock

Headstock

Headstock

(Opt)

(Opt)

H1 turret

Lube unit

Chip bucket

Chip conveyor

Power inlet (side)(2,110 (83.07)from floor)

40-toolATC magazine

(Opt)

Coolant tank

Tool magazineoperation panel

Power inlet:(2,260 (88.98) from floor)


Hydraulic unitOil controller

Tool mag(bed mounted)

TailstockTailstock

Front doorSpindlecenter

700 (23.56) (door opening) (tank removal

space)

(tank

rem

oval

spac

e)

Operationpanel

Headstock

Headstock

(Opt)

(chip conveyor removal space)

Lube unit

(Opt)Chip bucket

Chip conveyor

Coolant tank

Power inlet (side)

40-toolATC magazine

(Opt)


Hydraulic unitTool mag

(bed mounted)Oil controller

Separate filterunit

TailstockTailstock

(tank removalspace)(ta

nk r

emov

alsp

ace)

Front doorSpindlecenter

700 (door opening)

Operationpanel

(Opt)

Lube unit

Chip bucket

Coolant tank(Opt)

(Opt)Chip conveyor

Mist lube unit

Power inlet (side)

40-toolATC magazine

(Opt)

1,05

0(4

1.34

)87

5(3

4.45

)1,

050

(41.

34)

875

(34.

45)

1,05

0(4

1.34

)87

5(3

4.45

)

1,05

0(4

1.34

)87

5(3

4.45

)1,

050

(41.

34)

875

(34.

45)

1,05

0(4

1.34

)87

5(3

4.45

)

Tool magazineoperation panel Hydraulic unit


Oil controller

CNCcabinet

CNCcabinet

CNCcabinet

CNCcabinet

CNCcabinet

CNCcabinet

CNCcabinet

CNCcabinet

Opposingheadstock

Spindlecenter

(tankremovalspace)

(tank

rem

oval

spac

e)

Front doorOperationpanel

Coolant tank

Chip conveyor

Chip bucket


Lube unit

(Opt)

(Opt)

(Opt)Mist lube unit

40-toolATC magazine

(Opt)

Power inlet (side)


Separate filter unit


Hydraulic unit Oil controller

Spindlecenter

Opposingheadstock

Front doorFront door(tank removalspace)900

(door opening)(door opening)

OperationpanelOperationpanel

(Opt)Mist lube unit

(Opt)Mist lube unit

(Opt)Mist lube unit

(Opt)Mist lube unit

Chip conveyorLube unit

(Opt)

Coolant tank

Coolant tank

Lube unit

Lube unit

Lube unit

(Opt)Chip conveyor

(Opt)Chip conveyor

Chip bucket(Opt)

Chip bucket(Opt)

Chip bucket(Opt)

Coolant tank

40-tool ATC magazine(Opt)


Power inlet (side)(2,110 (83.07) from floor)


Power inlet:(2,310 (90.94)from floor)



Tool magazine operation panel




(Drum filter chip conveyor removal space)



Chip conveyor H(Opt)

Chip conveyor L(Opt)

Air panel

Hydraulic unit

Hydraulic unit

Hydraulicunit

Tool mag(bed mounted)Tool mag(bed mounted)



HydraulicunitTool mag

(bed mounted)

Spindlecenter

Spindlecenter

Spindlecenter

TailstockTailstock

Tailstock

Spindlecenter

Operationpanel

Operationpanel

Operationpanel

Operationpanel

Front door

Front door

Front door

Front door

(door opening)

(door opening)900 (35.43)

900 (35.43) (door opening)(tank removalspace)

(tank

rem

oval

spac

e)

(tank removal space)

(tank

rem

oval

spac

e)

(tank removalspace)

(tank

rem

oval

spac

e)

(tank removalspace)

(tank

rem

oval

spac

e)

Air inlet(Height: 1,380 (54.33))

(Height: 1,330 (52.36))Air inlet

Oil controller

Oil controller

Opposingheadstock

Opposingheadstock

Headstock

(2,110 (83.07)from floor)

(2,110 (83.07)from floor)

(2,110 (83.07)from floor)



(18.90)

(18.90)

(18.90)

(13.78)

(16.93)

(13.78)

(13.78)(11.22)

2,03

0 (7

9.92

)18

0(7.

09)

645

(23.3

9)53

5(21

.06)

900 (35.43)(door opening)

(13.78)(33.66)

(13.78)

60

2,03

0 (7

9.92

)18

0(7.

09)

645

(23.3

9)53

5(21

.06)

950(37.40)

950(37.40)

(13.98)

(13.78)

30

(1.1

8)

(10.20)

(18.90) (25.

40)

(21.

06)

535

60 (2.36)

(38.78)(16.93)

1,028(40.47)

875

(34.

45)

1,030 (40.55)(door opening)

(21.

06)

535

(21.

06)

535

(15.75)

1,105(43.50)

(14.80)

58

618

(24.

33)

207

(8.1

5)2,

050

(80.

71)

(tankremovalspace)

27 28

Chip conveyor with drum filter [1,500 distance between centers]

Hinge-type chip conveyor [1,500 distance between centers]

Chip conveyor with drum filter [2,000 distance between centers]

Hinge-type chip conveyor [2,000 distance between centers]

H1 turret

2,75

0 (1

08.2

7)

ATCOpposingheadstock

1,660(65.35)

650(25.59)

6,946 (273.46)4,636 (182.52)

480(18.90)

(18.90)

1,25

0(4

9.21

)1,

035

(40.

75)

(21.65)550

2,300 (90.55)2,693 (106.02)

Headstock

57 (2.24)1,753 (69.02) 1,665 (65.55)

4,950 (194.88) 1,610 (63.39)

3,19

3 (1

25.7

1)

2,30

0 (9

0.55

)21

3(8.

39)

680

(26.7

7)

640

(25.2

0)

Headstock

H1 turret

7,151 (281.54)4,841 (190.59)

1,20

0(4

7.24

)

ATC

2,70

0 (1

06.3

0)

480

Chip conveyor HH1 turret

NC tailstock

ATC(Opt)

Chip conveyor L(Opt)

2,75

0 (1

08.2

7)

2,160 (85.04) 5,734 (225.75)8,694 (342.28)

800550 60

0 (ta

nk re

mov

al s

pace

)

Headstock

3,19

3 (1

25.7

1)

2,30

0 (9

0.55

)(26

.73)

679

214

(8.43

)

2,195 (86.42)2,253 (88.70)57 (2.24)

6,250 (246.06)

550 600

(tank

rem

oval

spa

ce)

3,19

3

Headstock


H1 turret

2,160 (85.04)8,599 (338.54)

5,639 (222.01)

ATC

2,70

0 (1

06.3

0)

Smooth, comfortable operation with the feeling of using a smart phone

Improved rendering performance and use of a multi-touch panel achieve intuitive graphical operation. Moving, enlarging, reducing, and rotating 3D models, as well as list views of tool data, programs, and other information can be accomplished through smooth, speedy operations with the same feel as using a smart phone.

Features you wanted – loaded with new OSP suite apps!

We made these real through the addition of Okuma's machining expertise based on requests we heard from customers in the machine shop. These are filled with intelligence that enhances the "strength in the field" that CNC control can accomplish because it's created by a machine-tool manufacturer.

Smooth operations even

with wet or work-gloved

hands

The specified spindle output (red line: short time rating, green line: continuous rating) and the spindle output in current cutting (blue circle) are simultaneously displayed on the screen, for real-time view of power reserve during cutting.This allows speeding up cutting by increasing the spindle speed or feed rate while monitoring the graph to ensure that the blue circle does not cross the lines.

Spindle Output MonitorIncreased productivity through visualization of motor power reserve

Scheduled Program EditorEasy programing without keying in code

With revamped operation and responsiveness—ease of use for machine shops first!

Smart factories implement advanced digitization and networking (IoT) in "Monozukuri," (manufacturing) achieving enhanced productivity and added value. The OSP has evolved tremendously as CNC control suited to advanced intelligent technology. Okuma’s new control uses the latest CPUs for a tremendous boost in operability, rendering performance, and processing speed.The OSP Suite also features a full range of useful apps that could only come from a machine-tool manufacturer, making smart manufacturing a reality.

Monitoring utilization status evenwhen away from the machine

E-mail Notification

Enlarge Rotate

■ Dimensional/Installation Drawings

MULTUS B400 Units: mm (in.)

Opposingheadstock

(Opt)Mist lube unit

(Opt)Mist lube unit

(Opt)Mist lube unit

(Opt)Mist lube unit

Lube unit

Lube unit

Lube unit

Lube unit

NC tailstock

(Opt)Chip conveyor

Drum filter chip conveyor H(Opt)

Drum filter chip conveyor L(Opt)

(Opt)Chip bucket

(Opt)Chip bucket L

(Opt)Chip bucket H

(Opt)Chip bucket L

(Opt)Chip bucket H

(Opt)Chip conveyor


(tank removalspace)






Coolant tank

Coolant tank

Coolanttank

Coolanttank

Oil controller

Oil controller

Oil controller


Air inlet(Height: 1,395)

Air inlet(Height: 1,395)





600

(tank

rem

oval

spa

ce)

600

(tank

rem

oval

spa

ce)





Hydraulic unit

Hydraulic unit

Hydraulic unit

Hydraulic unit

Hyd oil controller(Opt)

Hyd oil controller(Opt)

Hyd oilcontroller(Opt)

Hyd oilcontroller(Opt)

CNCcabinet

CNCcabinet

CNCcabinet

CNCcabinet

Operationpanel

Operationpanel

Operationpanel

Operationpanel

Frontdoor

Spindlecenter

Frontdoor

Spindlecenter

Frontdoor

Spindlecenter

Frontdoor

Spindlecenter


Power inlet:(2,290 from floor)


Power inlet:

Oil controller

1,660(65.35)

650(25.59)

1,03

5(4

0.75

)

(21.65)550

2,300 (90.55)2,693 (106.02)


640

(25.2

0)

57 (2.24)1,753 (69.02) 1,665 (65.55)

4,950 (194.88)

(31.50)

1,25

0(4

9.21

)1,

035

(40.

75)

2,300 (90.55)2,693 (106.02)

3,19

3 (1

25.7

1)

2,30

0 (9

0.55

)21

3(8.

39)

680

(26.7

7)

640

(25.2

0)64

0(25

.20)

800(31.50)

1,20

0(4

7.24

)1,

035

(40.

75)

2,300 (90.55)2,693 (106.02)

2,30

0 (9

0.55

)(26

.73)

679

214

(8.43

)

2,195 (86.42)6,250 (246.06)

2,253 (88.70)57 (2.24)

(2,290 (90.16)from floor)

The Next-Generation Intelligent CNC

29 30

■ Standard Specifications

The Next-Generation Intelligent CNC

5-axis machining

Spindle axis

Position feedback

No. of control systems

2-spindle independent control

Y axis control

Override structure

Programmable units

Min input

Max input

Multitasking X-Y-Z-B-C simultaneous:5 axes

Max 4 axes (= 2 axes + 2 rotary tool axes)

OSP full range absolute position detection

Max 4 systems (= 2 spindles × 2 turrets)

Each spindle executes an independent part program

X-Y-Z simultaneous 3 axes, orthogonal Y axis

Spindle override 50 to 200%

Milling tool override 30% to 200% (max 300% possible)

Feed override 0 to 200%

0.001 mm, 0.01 mm, 1 mm, 0.001°, 0.01°, 1°

0.001 mm, 0.001°

Decimal 8 digits, ±99999.999 mm (±3937.0078 in.)

■ Control

Suite operation

Suite apps

Operation panel

Program editing

File name index display

Programming

operations

Scheduled programs

Sequence number search

Manual interrupt, auto return

Sequence return

PLC monitor

Parameter I/O

Shop floor suitable; pointing device not required

Instruction manual viewer

Maintenance application

15-inch liquid crystal display

Multi touch panel operations

Simultaneous edit 2 files in 1 screen

Selected part program edit

A/B turret simultaneous editing (2 turret specs)

Selected range copy, paste, delete

Adds files

Moves edit pointer (designates top, end and number of lines)

Arranges sequence numbers

Program editing exceeds editing backup capacity

2 file name indexes displayed in 1 screen

Sorting (by file names, date and size)

Copies, renames, deletes, protects and verifies programs

Memory initializing, formatting

Memory available display (pie gragh)

Multi-level directory

Run several programs in a sequence

Machine from the specified sequence no.

After manual operations, auto mode restarted frominterrupted position

Return to specified sequence, auto restart from returned point

Supports maintenance work after machine shutdownLadder display, data trace, etc

Parameter file input/output, verify

■ Display/Operating functions

Hole drilling fixed cycle

Synchronized tapping

Helical cutting

Slope machining

C axis synchronized control

■ Milling programming (milling applications only)

Taper angle designate

Threading

Threading slide hold

User Task 1

User Task 2

Zero shift

With command for angle from starting point

Designated lead thread crest, variable lead thread

Chamfering while thread cutting, thread cutting cycle

Temporary stop during threading, excluding G34/G35

GOTO statement, IF statement, arithmetic operation

Local variables, system variables

Common variable (Standard 200 sets)

Sub-programs, functional operation, logical operation

Zero offset calculation, and shift according to G code

Single-mode operation

Tool informationmanagement

Setup data save

Soft jaw machining

Easy zero setting

SERVONAVI

Tool position compensation

Tool command (TD command)

Machine operation panel

Series of tasks completed on a single screen

Integrated management of collective tool data for each tool no.

Setup data shared between machining operation, AdvancedOne-Touch IGF (optional), and Collision Avoidance System

Multiple tool management for each turret station

Display/change of tool comp data for tools commanded inmachining program

Setup data saved together with machining program

Automatic machining of soft jaws with set shape, tools, andconditions

Auto calculation of zero point offset from jaw and workpiecelength

Inertia auto setting

Dimensional errors corrected with cutting conditions

Tool orientation, tool comp command based on tool information

Clear, straightforward machine operation

■ Easy Operation

Program storage capacity

Operation backup capacity

2 GB

2 MB

■ Programming capacities

Machining records

Operating records

Operating history

Trouble information

Records, trouble informationoutput

Totals and displays machining status per selected main program

Machine operating times (power ON, cutting, etc)

Input of reasons for non-operation

Time charts of machine operating status

Auto totaling of data required for troubleshooting(alarm history, etc)

Machining, operating, operating history, trouble info

■ Machining management

Collision Avoidance System

Load meter display

Chuck barrier

Tailstock spindle barrier

User regular maintenance

Prevents interference during manual operation

Prevents interference during auto operation

Easy modeling of shape data

New path assurance: Prevents interference due to sagging paths

Feed and spindle axis loads(With peak value hold function)

Set up tool off-limit area depending on chuckshape

Set up tool off-limit area depending on tailstock shape

Management of maintenance period with respect to any item

■ Monitoring

Drilling, boring and tapping

Fine boring, back boring

Deep bore drill cycle gradually decreasing movement

High speed, high accuracy tapping with synchronizedcontrol of rotation angle and feed shaft position

Synchronized tapping torque monitor

Synchronized deep bore tapping

Circular interpolation + helical axis interpolation

Generation helical cutting with XC + Z axes

Simplified B-axis slope programming

Cutting with C axis on both main and opposing spindles

Basic interpolation

Tool compensation

Nose-radius comp (2B)

Tool wear compensation

Automatic programming(LAP4)

Taper fixed cycles

mm/min programming

Chamfering, corner R

Arbitrary angle chamfering

Circular radius designate

Linear/circular interpolation

No. of registered tools: Max. 1,000 sets Tool offset, tool edge R, amount of wear: 20 sets per tool

Auto correct of tool nose error(No. of comp sets same as tool comp)

Blade tip position compensation due to tool wear amount(No. of comp sets same as tool comp)

Automatically carries out from roughing to finishingGenerates cutting paths according to material shape

Taper machining with 4 patterns: ID, OD/longitudinal, axial face

Use feedrate in mm/rev and mm/min together

Chamfering, corner R instructions on drawing commanded inprogram

Easy any-angle chamfering (C, R)

Arc machining to command radius L and end points X, Z

■ Programming

Hi-G control

Rapid traverse droop

Lost motion compensation

Pitch error compensation

TAS-S (spindle)

TAS-C (construction)

Positioning acceleration/deceleration conformingto motor's speed/torque characteristics

Droop control at feedrate command

Dead zone, elastic deformation compensation during traveldirection reversal

Compensates for ball screw pitch error

Corrects thermal deformation error generated during spindlerotation

Corrects thermal deformation error generated duringshop temperature changes affecting machine construction

■ High-speed/high-accuracy functions

Tool compensation functionfor multi control system

Management of compensation for base, vertical and L-toolindex position(when using a turret with B axis control or tool index)

■ Other functions

ECO Idling Stop

ECO Power Monitor

Accuracy remains stable with cooler idling stop

Visualization of power usage

■ Energy saving ECO suite

Programming help

Operation help

Alarm help

Explains part program G, M codes, cycle commands, etc

Screen menu functions explainedMenu selected operation procedures explained

Alarm causes and remedies explained

■ Pocket manual functions (online help)

Ethernet interface

USB interface

DNC-T1

Ethernet (1000 Mbps)

USB 2.0 interface 2 ch

Ethernet part program transfers

■ External input/output and networking

* Ethernet is a registered trademark of Xerox Corp., USA.

■ Optional Specifications

*1. NML: Normal, 3D: Real 3D simulation, E: Economy, D: Deluxe, AOT-M: Advanced One-Touch IGF-L Multitasking

*2. Engineering discussions required.

Interactive Programming

Advanced One-Touch IGF-L Multitasking (w/Real 3D)

Programming

Circular threading

Program notes

User task 2 I/O variables, 8 each

Work coordinate 10 setssystem select 50 sets

100 sets

1,000 common variables (200 is standard)

Thread matching

Threading slide hold (G34, G35)

Variable spindle speed threading (VSST)

Inverse time feed

Spindle synchronized tapping

Milling machine Coordinate convertspecs Profile generate

Flat turning

Coordinate calculation (with NCYL commands)

Coordinate shifting, rotation, copying

3-dimensional coordinate conversion

Monitoring

Real 3-D simulation*

Cycle time over check

Load monitor (spindle, feed axis)

Load monitor no-load detection (load monitor ordered)

Tool life management

Tool life prior notice

Operation end buzzer

Work counters Count only

Cycle stop

Start disabled

Hour meters Power ON

Spindle rotation

NC operating

NC operation monitor (counter, totaling)

NC work counter (Stops at full count with alarm)

Status indicator (3-color C type) [A type, B type]

Measuring

In-process work gauging

Z-axis automatic zero offset by touch sensor

C-axis automatic zero offset by touch sensor

Y-axis gauging

Gauge data File outputoutput

Post-process Quantitative compensation (five level,work gauging seven level)interface BCD

RS-232-C (w/dedicated channel)

Touch setter [M, A]

Energy saving ECO suite

ECO operationChip conveyor, mist collectors intermittent continuousoperation

External Input/Output and Communication Functions

RS232C interface

DNC links DNC–T3

DNC–C / Ethernet *2

DNC–DT

FL–net *2

USB 2 additional ports possible

Automation / Untended Operation

Auto power shutoff MO2, alarm

Warmup function (by calendar timer)

Tool retract cycle

External A (pushbutton), 8 typesprogram B (rotary switch), 8 stagesselections

C1 (digital switch), 2-digit BCD

C2 (external input), 4-digit BCD

Okuma loader (OGL) interfaces

Third party robot TYPE B (machine)and loader TYPE C (robot and loader)interface *2

TYPE D

TYPE E

Bar feeders Bar feeder

Interface only

Cycle time Operation time reductionreduction*2

High-Speed /High-Accuracy Functions

B axis NC control

Simultaneous Super-NURBS, Tool center point control II,5-Axis kit Inverse time feed, DNC-DT, Tool posture command, Herical cutting, Slope machining

0.1 µm control *2

Absoscale detection *2

Hi-Cut Pro

Super-NURBS Straight line axes

Straight line axes + rotation axis

Other Functions

One-Touch Spreadsheet

Gear machining package

Machining Navi [M-gII+, M-i]Machining Navi [L-g, T-g threading]

Harmonic spindle speed control (HSSC)

Spindle dead-slow cutting

Tool center point control IITool tilt command

Synchronized C-axis control

Y-axis alignment compensation

Spindle power peak cutting

Short circuit breaker

External M signals [2 sets, 4 sets, 8 sets, ( )]

Edit interlock

OSP-VPS (Virus Protection System)

Optional

●

●●

●

●

●

●

●

●●

●

●●

●

●

●

●

●

●

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●

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●

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●

●

●●

●

●

●●●

●

●

●

●●

●

●●

●

●

●●●

●

●

●

Included in machine specs

Included in Loder specs

●

●

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E D E D E D

NMLKit spec 3D AOT-M*1 Kit specOptional

NML 3D AOT-M

DE D E D E

This product is subject to the Japanese government Foreign Exchange and Foreign Trade Control Act with regard to security controlled items; whereby Okuma Corporation should be notified prior to its shipment to another country.

Oguchi-cho, Niwa-gun,Aichi 480-0193, JapanTEL: +81-587-95-7825 FAX: +81-587-95-6074

When using O

kuma p

roducts, alw

ays read the safety p

recautionsm

entioned in the instruction m

anual and attached

to the prod

uct.

●The sp

ecifications, illustrations, and d

escriptions in this b

rochure vary in different m

arkets andare sub

ject to change without notice.

Pub

.No.M

ULTU

S B

� series-E-(9a)-500 (A

ug 2017)

intelligent multitasking machines · process intensification with multitasking shortens lead times....

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