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BN Series

Product Name : BN Series
Product No : BNSeries
BN Series
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    Inquiry
    proimages/Pic/I16.gif One piece bed, floor type casting
    proimages/Pic/I16.gif Alloy steel spindle with opposed taper roller bearings
    proimages/Pic/I16.gif All gears in the headstock are hardened and precisely ground
    proimages/Pic/I16.gif 4 automatic ranges through pneumatic shifting
    proimages/Pic/I16.gif Spindle speed ranges are automatically changed by M code
    proimages/Pic/I16.gif Infinitely variable speed are commanded by S code
    proimages/Pic/I16.gif Tool change are commanded by T code
    proimages/Pic/I16.gif Auto lubrication system is equipped for headstock and carriage, cross-slide
    proimages/Pic/I16.gif Precision tapered roller bearings are equipped on the spindle and the quill
    proimages/Pic/I16.gif The quill is heat treated and precisely ground
    proimages/Pic/I16.gif Inner taper of quill can suit MT#6 dead center or live center
    proimages/Pic/I16.gif Turcire B lining is applied on cross slide and carriage for reducing friction
    proimages/Pic/I16.gif Z axis ball screws are prtected by cover to prevent rusting and chip damage
    ITEM UNIT BN-45 BN-50 BN-60 BN-70
               
    CAPACITY 　 　 　 　 　
    Center height mm.(in.) 590 (23.22) 650 (25.59) 775 (30.51) 900 (35.43)
    Swing over bed mm.(in.) 1155 (45.47) 1275 (50.19) 1525 (60.03) 1775 (69.88)
    Swing over cross slide mm.(in.) 720 (28.34) 840 (33.07) 1090 (42.91) 1340 (52.75)
    Distance between centers mm.(in.) 1500(60), 2000(80),3000(120), 4000(160), 5000(200), 6000(240), 7000(280), 8000(320), 9000(360), 10000(400), 11000(440), 12000(480)
    BED 　 　 　 　 　
    Width mm.(in.) 715 (28.14)
    CARRIAGE 　 　 　 　 　
    Width of cross slide mm.(in.) 400 (15.74)
    TURRET 　 　 　 　 　
    Standard tool post   Auto 4-way     or     Polygon Disc     or     VDI Disc
    No. of tool stations   H4,H6          or             12              or      8 or 12
    Tool shank cross section mm.(in.) 32 x 32 (1.25)
    Tool Shank diameter mm.(in.) 60 (2.36)
    TRAVEL 　 　 　 　 　
    Cross slide(X-axis) travel mm.(in.) 950 (37.4)
    Longitudinal(Z-axis) travel mm.(in.) 1500(60), 2000(80),3000(120), 4000(160), 5000(200), 6000(240), 7000(280), 8000(320), 9000(360), 10000(400), 11000(440), 12000(480)
    Cutting feed rate mm./rev(in.rev) X-axis: 0.001~250(0.00004~9.84)  Z-axis: 0.001~400(0.00004~15.75)
    Rapid travel M./min.(Ft.min.) X-axis: 6(19.68)  Z-axis: 10(32.7)
    Ball screw diameter mm.(in.) X-axis: 40(1.57)  Z-axis: 80(3.15)
    TAILSTOCK 　 　 　 　 　
    Quill type   Built - in type, Rotating tailstock quill
    Quill diameter mm.(in.) 235 (9.25)
    Quill travel mm.(in.) 200 (7.87)
    Inner taper of quill   MT#6
    MOTOR 　 　 　 　 　
    Headstock oil refrigerator   18,000 BTU / 4,500 K cal
    Main spindle motor KW(HP) 30/37(40/50)-STD.     37.5/45(50/60)-OPT.
    Axis servo motor KW(HP) X-axis: 7(9.387)     Z-axis: 7(9.387)
    Hydraulic pump motor KW(HP) 3.7 (5)
    Coolant pump motor KW(HP) 1.05 (1.4)
    Controller 　 　 　 　 　
    Standard    FANUC 0i-T series
    Optional   FANUC 31i series,Other required
     Standard Accessories
    .  Bed width : 715mm (28.14")
    .  H4 or V8 or V12 turret
    .  Rotatory tailstock quill with 235mm diameter
    .  Manual tailstock body and quill movement
    .  FANUC 0i-TD built-in manual quide
    .  Front and rear chip conveyor
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