SCR-6239H

CNC CrossRail Double Column Machining Center (W-axis)

SCR-H series has an W-axis structure design with high rigidity and high stability, can provide high-precision and high-efficiency machining experience, and can be matched with various types of spindle specifications for customer choose.
W-axis stroke is 1400mm.

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Unit: Metric

Item / model

Unit

SCR-6239H

X-axis Travel
mm
6,200
Y-axis Travel
mm
3,900
Z-axis Travel(Opt.)
mm
760 (1,000)
W-axis Travel
mm
1,400
Distance Between Spindle Nose & Table Top
mm
0 ~ 1800
Distance Between Columns
mm
4,000

Table Size
mm
6,000 x 3,700
No. T-slot x Size (Opt.) x Pitch
mm
19 x 22 (24/28) x 200
Max. Load on Table
kg
32,500

Spindle Speed (Opt.)
rpm
4,000 (6,000/8,000/10,000)
Spindle Power (Opt.), 30min Rating / Cont.
hp
30 / 25 (35 / 30)
Spindle Taper (Opt.)
BT-50 (BT-40, CAT-50, DIN 69871, BBT-50 etc.)

X/Y/Z Rapid Feedrate (Opt.)
m/min
10(12) / 10(12) / 12(15)
Cutting Feedrate (Opt.)
mm/min
1 ~ 5,000 (1 ~ 8,000)
Minimum Input Increment
mm
0.001

Tool Magazine Capacity (Opt.)
pcs
(40 / 60 / 80)
Tool Weight
kg/pcs
20
Max. Tool Dimension (W/O Adjacent Tools)
mm
ø125 x 350 (ø210 x 350)
Tool Change Time (T-T)
sec
8 (4.5)

Positioning Accuracy
mm
JIS B6338 0.01/300 , VDI 3441 P0.035
Repeatability Accuracy
mm
±0.005

CNC Controller (opt.)
(Fanuc, Mitsubishi, Heidenhain, Siemens etc.)
Power Requirement
KVA
80
Machine Weight (approx.)
kg
91,000
Floor Space Requirement L x W x H
mm
17,500 x 9,200 x 5,140 (5,490)

The manufacturer reserves the right to modify the design, specifications, mechanisms, etc. to improve the performance of the machine without notice. All the specifications shown above are just for reference.

SIGMA CNC Patent - The spindle ram and Z-axis are designed with 4-linear guideways.

(Roller type guideway, width 45mm) and a box-way construction. During heavy cutting vibrations are eliminated, and during fine cutting inert does not occur, resulting in higher surface accuracy.

All three axes(X, Y, Z) are Roller type linear guideways.

Stronger W-axis (box-way) with Super Column Design

W-axis Standard Stroke 1400mm. (It is possible to be custom-made)