SPECIFICATION: |
MODEL |
BMT 70PK |
BMT 80PK |
BMT 90PK |
BMT 100PK |
CAPACITY |
CENTER HEIGHT |
895mm |
1020mm |
1145mm |
1270mm |
SWING OVER BED |
1790mm |
2040mm |
2290mm |
2450mm |
SWING OVER CROSS
SLIDE |
1350mm |
1590mm |
1840mm |
2090mm |
SWING OVER GAP |
N/A |
GAP WIDTH FROM
HEADSTOCK |
DISTANCE BETWEEN
CENTERS |
1500/200/2500/3000/3500/
4000/5000/6000/7000/8000/9000/10000/11000/12000mm
|
BED |
WIDTH (W/O
AUXILIARY GUIDE) |
1210mm |
WIDTH (W/
AUXILIARY GUIDE) |
1370mm |
HEADSTOCK |
SPINDLE NOSE |
A2-11 |
A2-15 |
A2-15 |
A2-20 |
A2-20 |
A2-28 |
A2-28 |
A2-32 |
|
SPINDLE BORE |
153mm |
230mm |
255mm |
318mm |
360mm |
410mm |
535mm |
610mm |
|
SPINDLE STEP |
AUTO. 4 STEPS (with inverter) |
SPINDLE
SPEEDS |
1 RANGE (RPM) |
18~130 |
16~120 |
13~95 |
12~85 |
10~75 |
8~50 |
6~40 |
4~25 |
|
2 RANGE (RPM) |
35~260 |
30~200 |
25~185 |
23~170 |
20~150 |
15~100 |
12~80 |
8~50 |
|
3 RANGE (RPM) |
85~550 |
70~420 |
60~400 |
55~300 |
50~250 |
35~200 |
30~180 |
20~140 |
|
4 RANGE (RPM) |
165~1000 |
150~700 |
120~600 |
110~400 |
95~350 |
65~300 |
50~250 |
40~220 |
|
CARRIAGE |
CROSS SLIDE TRAVEL |
1300mm (Long carriage) |
COMPOUND REST
TRAVEL |
600mm |
THREAD
FEEDS RANGE |
LONGITUDINAL FEED |
0.045~2.55 mm/rev. |
CROSS FEED |
0.023~1.28 mm/rev. |
LONGITUDINAL
RAPID FEED |
2000 mm/min. (80 KINDS) |
CROSS RAPID FEED |
1270 mm/min. (50 KINDS) |
METRIC THREAD |
1~56 mm (60 KINDS) |
INCH THREAD |
1/2~28TPI (60 KINDS) |
MODULE THREAD |
0.25~14 MOD (60 KINDS) |
DIAMETRAL PITCH
THREAD |
2~112DP (60 KINDS) |
PITCH OF
LEADSCREW |
12 mm (2 TPI) |
TAILSTOCK |
QUILL DIAMETER |
280 mm |
QUILL TRAVEL |
250 mm |
INER TAPER OF QUILL |
MT.NO.7 |
BEARING SURFACE
ON BED WAYS |
1120 mm |
MOTOR |
MAIN
SPINDLE
MOTOR |
37kw (50HP) , OPT.-56kw(75HP) / 75kw (100HP) |
COOLANT PUMP
MOTOR |
0.37 kw(0.5HP) |
WEIGHT |
2000mm CENTER
DISTANCE |
22700 KGS |
24200 KGS |
25700 KGS |
27200 KGS |
*The above specifications are subject to change
without prior notice. |