BMT 45PB/ 50PB/ 60PB/ 70PB

Picture shown with Bore: 9" (230mm) & Center Distance: 160" (4000mm)

SPECIFICATION:  MODEL BMT 45PB BMT 50PB BMT 60PB BMT 70PB  CAPACITY  CENTER HEIGHT 568mm 638mm 764mm 895mm  SWING OVER BED 1135mm 1275mm 1527mm 1790mm  SWING OVER CROSS  SLIDE 810mm 950mm 1201mm 1460mm  SWING OVER GAP 1601mm 1730mm 1980mm 2230mm  GAP WIDTH FROM   HEADSTOCK 600mm  DISTANCE BETWEEN   CENTERS 1500/200/2500/3000/3500/ 4000/5000/6000/7000/8000/9000/10000/11000/12000mm  BED  WIDTH (W/O   AUXILIARY GUIDE) 715mm  WIDTH (W   AUXILIARY GUIDE) 812mm  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 800mm  COMPOUND REST   TRAVEL 500mm  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 145 mm  QUILL TRAVEL 200 mm  INER TAPER OF  QUILL MT.NO.6  BEARING SURFACE  ON BED WAYS 600 mm  MOTOR  MAIN SPINDLE   MOTOR 22.5kw (30HP) , OPT.-30kw(40HP) / 37kw (50HP)  COOLANT PUMP   MOTOR 0.1kw(0.125HP)  WEIGHT  2000mm CENTER   DISTANCE 13200 KGS 13600 KGS 14400 KGS 15200 KGS *The above specifications are subject to change without prior notice.