Item

Specification

Unit

BL-SK50S

BL-SK66Q

Capacity

Max. swing dia. over bed

mm

Φ500

Φ660

Max. swing dia. over slide

mm

Φ280

Φ440

Max. turning dia.

(vertical 4T/horizontal 6T tool turret)

mm

Φ500/350

Φ550/350

Max. workpiece length

(vertical 4T/horizontal 6 T tool turret)

mm

710/620; 960/870; 1460/1370; 1960/1870; 2960/2870

Max turning length             

(vertical 4T/horizontal 6 T tool turret)

mm

570/500; 820/750; 1320/1250; 1820/1750; 2820/2750

Max. workpiece weight

kg

700(10’’ manual chuck)

Spindle

Spindle bore

mm

Φ77(opt.:82)

Spindle head type

/

ISO702/ⅠA2-8(opt.:D8)

Spindle taper hole

/

Metric 1:20

Spindle speed

rpm

3 class gears

H:162-1620  M:66-660  L:21-210  

Spindle motor

kw

7.5(servo)

Chuck size

/

10''

X/Z axes

X axes travel(vertical 4T/horizontal 6T tool turret)

mm

295/235

Z axes travel

mm

600/850/1350/1850/2850

X/Z axes rapid speed

m/min

6/8

Tool post

 Tool turret type

/

Vertical 4/Horizontal 6 station

Tool shank size

mm

25×25

Tailstock

Tailstock quill dia.

mm

Φ75(hydraulic tailstock: Φ80)

Tailstock quill travel

mm

150(hydraulic tailstock: 130)

Tailstock quill taper

/

MT5#

Accuracy

X/Z axes positioning accuracy

mm

0.024/0.032(750),0.036(1000),0.040(1500/2000/3000)

X/Z axes repeatability positioning accuracy

mm

0.007/0.009(750), 0.011(1000),0.014(1500/2000/3000)

X/Z axes positive and negative difference

mm

0.012/0.016

Turning workpiece roundness

mm

0.004

Others

N.W.

kg

2050/2100/2150/2200/3500

2350/2400/2450/2500/3800

Overall size(L×W×H)

mm

2450/2700/3200/3700/4700×1500×1700

2450/2700/3200/3700/4700×1680×1850