Item

Unit

BL-H6140C

BL-H6150B

BL-H6150C

BL-H6166C

Max. swing dia. over bed

mm

Φ420

Φ510

Φ510

Φ660

Max. swing dia. over slide

mm

Φ230

Φ305

Φ305

Φ455

Guideway width

mm

350

400

400

400

Base type

/

Monoblock

Seperate type

Seperate type

Seperate type

Center distance

mm

750/1000

1000/1500

(opt.:2000)

1000/1500

(opt.:2000)

1000/1500

(opt.:2000)

Recommended turning length

(vertical 4T/horizontal 6 T tool turret)

mm

750mm: 650/580  1000mm:900/830

1000mm: 900/830

1500mm:1400/1330

1000mm:850/780

1500mm:1350/1280 

1000mm:850/780

1500mm:1350/1280  

Max. turning dia. 

(vertical 4T/horizontal 6T tool turret)

mm

Φ360/270

Φ460/370

Φ460/370

Φ620/530

Recommended turning dia.

mm

Φ210

Φ250

Φ250

Φ320

X axes travel

mm

220

260

260

400

Z axes travel

mm

750/1000

1000/1500

1000/1500

1000/1500

Spindle bore

mm

Φ66

Φ82

Φ86

Φ86(opt.:112)

Spindle nose

/

A2-6

A2-8

A2-8

A2-8(opt.:A2-11)

Spindle speed

rpm

Independent Spindle Unit,2500rpm

3 class gears,

30-150/100-500/320-1600

Independent Spindle Unit,2000rpm

Independent Spindle Unit,1800rpm

Spindle motor

kw

Servo 5.5(opt.:7.5)

7.5

Servo 11

Servo15

Chuck size

/

8''

10''

10''

12''

Tailstock quill dia.

mm

Φ60

Φ75

Φ75

Φ75

Tailstock quill travel

mm

120

150

150

150

Tailstock quill taper

/

MT4#

MT5#

MT5#

MT5#

X/Z axes rapid rate

m/min

4/8

X/Z axes repeatability

mm

0.009/0.011

 Tool turret type

/

Vertical 4/Horizontal 6,8 station

Tool shank size

mm

25×25

Machining precision

/

IT6-IT7

Roughness

/

Ra≤1.6

N.W.

kg

2100/2300

2500/2800

2800/3100

2900/3300

Overall size(L×W×H)

mm

2350/2700×1500×1600

2900/3400×1800×1700

3000/3500×1800×1700

3000/3500×1800×1700