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MB-V Series0 pages
MB-V Series
MB-46VA [VAE]
ITEM
UNIT
MB-56VA
MB-66VA [VAE]
MB-46VB [VBE]
MB-56VB
MB-66VB [VBE]
1,050 (41.34)
1,500 (59.06)
560 (22.05)
660 (25.98)
TRAVELS
X axis (ram saddle horizontal)
mm (in.)
560 [762] (22.05 [30.00])
Y axis (table front/back)
mm (in.)
460 (18.11)
mm (in.)
Table top to spindle nose
mm (in.)
150 ~ 610 (5.91 ~ 24.02)
Max work dimension
TABLE
Z axis (spindle vertical)
460 (18.11)
mm (in.)
760 x 460 [1,000 x460]
1,300 x 560
1,530 x 660
29.92 x 18.11 [39.37 x 16.11])
(51.18 x 22.05)
(60.24 x 25.98)
900 (1,980)
1,500 (3,300)
800 (13.50)
mm (in.)
kg (lb)
Spindle speed
SPINDLE
Floor to table top
Max load capacity
660 (25.98)
150 ~ 810 (5.91 ~ 31.89)
850 (33.46)
min-1
500 [700] ( 1,100 [1,540])
8,000 {15,000 / 20,000 /25,000 / 35,000}*1
6,000 {12,000}
Infinintely variable
Speed ranges
7/24 taper No. 40 { 7/24 taper No. 40 / HSK-A63 /HSK-A63 /HSK-F63}
Tapered bore
7/24 taper No. 50 {7/24 taper No. 50}
ø70 {ø70 / ø70 / ø60 / ø60} (ø2.76 {ø2.76 / ø2.76 / ø2.37 / ø2.37})
MOTORS
FEEDRATE
Bearing dia
mm (in.)
Rapid traverse (X∙Y∙Z)
m/min (ipm)
X-Y: 40 (1,575) Z: 32 (1,260)
Cutting federate (X∙Y∙Z)
m/min (ipm)
X-Y-Z: 32 (1,260)
Spindle (10 min/cont)
kW (hp)
Feed axes (X∙Y∙Z)
kW (hp)
ø90 {ø90} (ø3.55 {ø3.55})
VAC 11/7.5 {22/18.5 , 30/22, 15/11, 15} (15/10 {30/25, 40/30, 20/15, 20})
VAC 11/7.5 {26/18.5} (15/10 {35/25})
X-Y-Z: 4.0 (5.4)
X-Y-Z: 4.4 (5.9)
MAS BT40 {HSK}
Tool shank
MAS BT50
MAS 2 {−}
Pull stud
MAS 2 {−}
mm (in.)
Max tool dia (w/o adjacent tool)
mm (in.)
Max tool length
20 {32 [48]} 48-tool only for 46VAE, 56VA, 66VA
tool
Max tool dia (w/ adjacent tool)
ATC
Tool capacity
mm (in.)
Max tool mass
ø125 (4.92)
ø152 (5.98)
300 (11.81)
400 (15.75)
8 (18)
N∙m (ft-lvf)
8 (18)
12 (26)
kg (lb)
Max tool moment
ø90 (3.54)
ø100 (3.94)
12 {15} (26 {33})
7.8 (5.7) [8 kg x 100 mm (17.6 lb x 3.94 in.)]
15.3 [12 kg x 130 mm]
15.3 (19.1) [12 {15} kg x 130 mm]
(11.3 [26.4 lb x 5.12 in.])
SIZE
Height
Floor space
Weight
*
-1
1. 35,000 min not available with MB-66VA
www.okuma.com
(11.3 {14.1} [26.4 lb x 5.12 in.])
Memory random
Tool selection
2,746 (108.11)
mm (in.)
mm (in.)
kg (lb)
3,295 (129.72)
1,970 {2,020*2} x 2,805
2,510 x 3,100
(78 {80} x 110)
(99 x 122)
(116 x 129)
6,000 [6,300] (13,200 [13,800])
7,500 (16,500)
11,000 (24,200)
7,700 (16,900)
11,200 (24,640)
6,200 [6,500] (13,600 [14,300])
*
2. MB-46VB
2,940 x 3,265
{ } Optional: with references to respective optional spindle speeds
Revised: July 29, 2012
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