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MCR-A5CII0 pages
MCR-A5CII
MCR-A5C
ITEM
X-axis travel (table front/back)
UNIT
mm (in.)
TRAVEL
Y-axis travel (horizontal spindle)
20 x 40
20 x 50
25 x 40
25 x 50
25 x 65
30 x 50
30 x 65
30 x 80
30 x 100
35 x 50
35 x 65
35 x 80
35 x 100
35 x 120
3,050 (120.08)
4,050 (159.45)
5,050 (198.82)
4,050 (159.45)
5,050 (198.82)
6,550 (257.87)
5,050 (198.82)
6,550 (257.87)
8,050 (316.93
10,050 (395.67)
5,050 (198.82)
6,550 (257.87)
8,050 (316.93
10,050 (395.67)
12,050 (474.41)
2,600 (102.36)
mm (in.)
Z-axis travel (vertical ram)
20 x 30
3,100 (122.05)
4,100 (161.42)
3,600 (141.73)
mm (in.)
800 (31.50)
Crossrail (vertical crossrail)
mm (in.)
800 (31.50)
1,000 (39.37)
Effective width between columns
mm (in.)
2,150 (84.65)
2,650 (104.33)
3,150 (124.02)
3,650 (143.70)
0 ~ 1,450 [0 ~1,350] (0 ~ 57.07 [0 ~ 57.09]) *1
0 ~ 1,650 [0 ~1,550] (0 ~ 64.96 [0 ~ 61.02]) *1
0 ~ 1,850 [0 ~1,750] (0 ~ 72.83 [0 ~ 68.90]) *1
0 ~ 1,800 [0 ~1,700] (0 ~ 70.87 [0 ~ 66.93]) *1
Table to spindle nose
TABLE
Working surface
Maximum load
T-slots
SPINDLE
Height from floor
Spindle speed
*1 mm (in.)
(width x length) mm
kg (lb)
Width x No. (spacing) mm
1,500 x 2,800
1,500 x 3,800
1,500 x 4,800
2,000 x 3,800
2,000 x 4,800
2,000 x 6,300
2,500 x 4,800
2,500 x 6,300
2,500 x 7,800
2,500 x 9,800
3,000 x 4,800
3,000 x 6,300
3,000 x 7,800
3,000 x 9,800
3,000 x 11,800
12,000 (26,400)
16,000 (35,200)
20,000 (44,000)
22,000 (48,400)
27,000 (59,400)
34,000 (74,800)
33,000 (72,600)
43,000 (94,600)
52,000 (114,400)
66,000 (145,200)
29,500 (64,900)
37,000 (81,400)
47,000 (103,400)
61,000 (134,200)
65,000 (143,000)
20H7 X 11 (Center 140 both ends 100)
20H7 X 11 (Center 140 both ends 100)
24H7 x 13 (Center 200 both ends 180)
-1
950 (37.40)
30 ~ 4,000 [ 30 ~ 6,000, 30 ~ 10,000]
*2. min
*3
7/24 Taper No. 50
Taper bore
Bearing diameter
24H7 x 13 (Center 200)
900 (35.43)
850 (33.46)
mm (in.)
Ø100 (3.94) [Ø85 (3.35)]
*2. N • m
Rapid traverse
Cutting feedrate
*3
X: 30, Y: 32, Z: 20 (X: 98.43, Y: 104.99, Z: 65.62) *6
m/min (fpm)
X: 30, Y: 30, Z: 20 (X: 98.43, Y: 98.43, Z: 65.62) *6
mm/min (ipm)
Crossrail traverse
FEEDRATES
1,200 (47.24)
m/min
1 ~ 10,000 (0.04 ~ 394)
3
MAS BT50
Tool shank
MAS P50T-2
Pull stud
50 [Opt: 80, 100, 120, 180]
Tools
Max. tool diameter
mm (in.)
W/ adjacent tools: Ø135 (5.31), W/o adjacent tools: Ø230 (9.06)
Max. tool length
mm (in.)
400 (15.75)
Max. tool weight
ATC
Tool magazine capacity
kg (lb)
25 (55)
Fixed address
POWER
MOTORS
Tool selection
Spindle drive
kW (hp)
Crossrail vertical drive
kW (hp)
Electrical power supply
X: 14.0 (18.67), Y: 7.3 (9.7), Z: 5.2 x 2 (6.9 x 2)
W: 4.6 x2 (6.1x2)
60 *2
L/min (ANR)
650 (0.5 Mpa or more) *2
5,820 (229.13)
mm (in.)
Floor space
(machine only) mm (in.)
Net weight
(machine only) kg
[VAC 30/22 (40/30) (30 min/cont)] *5
X: 9.4 (12.5), Y: 7.3 (9.7), Z: 5.2 x 2 (6.9 x 2)
kVA
Compressed air flow rate
Height
SIZE
VAC 26/22 (35/30 hp) (30 min/cont) *4
kW (hp)
Feed drive (X / Y/ Z)
6,300 (248.03)
6,020 (237)
6,330 x 8,550
6,330 x 10,550
6,330 x 12,500
6,830 x 10,550
6,830 x 12,550
6,830 x 16,150
7,430 x 12,550
7,430 x 16,150
7,430 x 19,250
7,430 x 23,250
7,930 x 12,550
7,930 x 16,150
7,930 x 19,250
7,930 x 23,250
7,930 x 27,150
40,000 (88,000)
42,000 (92,400)
45,000 (99,000)
45,000 (99,000)
48,000 (105,600)
53,000 (116,600)
53,000 (116,600)
58,000 (127,600)
63,000 (138,600)
69,000 (151,800)
58,000 (127,600)
64,000 (140,800)
70,000 (154,000)
78,000 (171,600)
86,000 (189,200)
[ ] Optional
*1. [ ]: Numbers in the case of extension head length 250 mm.
*2. Standard specs
*3. [ ]: Shows 6,000 min‐1, 10,000 min‐1 spec
*4. Shows 4,000 min‐1, 6,000 min‐1 specs
*5. [ ]: Shows 10,000 min‐1 specs
*6. Die/mold kit is 20 m/min on each axis.
www.okuma.com
Revised: May 27, 2013ed: May 27, 2013
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