Article

UNIT

STM-7U

STM-6U

Table

Working Surface (L×W)

mm

3,200×605

2,200×505

T-Slots (Width×Number)

mm

5×20

4×20

Max Travel (Longitudinal)

mm

2,600 (O.T)

1,600 (O.T)

Max Travel (Cross)

mm

700 (O.T)

700 (O.T)

Max Travel (Vertical)

mm

700 (O.T)

700 (O.T)

Number of Feeds

step

no step

Feeds/min

(Longitudinal, Cross)

mm/min

12~1,800

Feeds/min (Vertical)

mm/min

6~900

Rapid Feed/min

(Longitudinal, Cross)

mm/min

3,200

Rapid Feed/min (Vertical)

mm/min

1,600

Spindle

Spindle Nose

B.T

#50

Number of Speeds

step

12

Speeds

r.p.m

45~1,350

Spindle Center to Column

mm

650

650

Motor

Spindle Drive Motor

kw

11 (4P)

11 (4P)

Feed Drive Motor

kw

AC Servo 2.9

AC Servo 2.9/3.5

Coolant Pump Motor

w

100 (2P)

X, Y, Z SCREW

-

2,000