MIYANO BNJ - 51SY6

Featuring 2 spindles and 2 turrets with Y-axis function on main turret

  • Fixed headstock type CNC automatic lathe

    • 7-cutting axes (X1, Z1, Y1, X2, Z2, C1, C2)

    • Two spindles

    • Two turrets

    • One Y-axis slide

    • 25 Nm twelve revolving tool stations (main turret)

    • Eight tool stations (turret No. 2)

    • 2″ diameter bar capacity

    • 3.9″ work length

  • The BNJ-51SY6 includes the new, more powerful Fanuc 0i-TF control that comes standard with a multitude of CNC features that were not available on previous generations of the control. In addition, 8-Station Sub Turret makes free simultaneous machining Front-Back.

Additional Details

Standard NC Functions

  • 10.4″color LCD

  • No of registered programs: 800

  • Decimal point input

  • Manual pulse generator

  • Memory protect

  • Polar coordinate interpolation

  • Programmable data input (G10)

  • C-axis control (SP1/SP2)

  • Superimposed control A

  • Chamfering/ Corner R

  • Tool nose R compensation

  • Background editing

  • Synchronous mixed control

  • Operating time/ Parts No. display

  • Multiple repetitive canned cycle (G70-G76)

  • Continuous threading

  • Canned cycle for drilling

  • Tool life management system

  • Variable-lead cutting

  • Rigid tap function (Spindle & Revolving tool)

  • Circular interpolation

  • Custom macro

  • Handle retrace function

  • Polygon cutting

  • Synchronized function

  • Dual check safety

  • Network I/O function

  • Reference position setting

  • Helical interpolation, RS-232C

Other Functions

  • Splash guard interlock

  • Coolant

  • Pneumatic unit

  • Machine light

  • Non-fuse breaker

  • SP2 Work ejector & inner high pressure coolant

  • Chuck close confirmation

  • Total & preset counter (Custom menu)

  • Cut-off confirmation

  • High pressure coolant

  • Revolving tool (HD2)

  • Spindle brake

  • Air blow

  • Parts catcher & Parts conveyor

  • Chip conveyor

  • Coolant level switch

  • Bar feeder interface

  • Signal tower

  • Automatic power shut-off

  • Thermo revision

Optional Accessories

  • Drill breakage detector

  • Part carrier

  • Chip box

  • Tool holder, tools, etc.

Machine Specifications

Maximum machining length

Diameter of standard cutting: Spindle No. 1

Diameter of standard cutting: Spindle No. 2

Chuck size: Spindle No. 1

Chuck size:Spindle No. 2

Number of spindles

Spindle speed range: Spindle No. 1 & 2

Inner diameter of draw tube: Spindle No. 1

Inner diameter of draw tube: Spindle No. 2

Collet chuck: Spindle No. 1

Collet chuck: Spindle No. 2

Power chuck: Spindle No. 1:

Power chuck: Spindle No. 2:

Number of turrets:

Type of turret: Turret No. 1

Type of turret: Turret No. 2

Shank height of square turning tool

Diameter of drill shank

Revolving tools: Number of revolving tool (Turret No. 1)

Revolving tools: Number of revolving tool (Turret No. 2)

Revolving tools: Type of revolving tool (Turret No. 1)

Revolving tools: Type of revolving tool (Turret No. 2)

Revolving tools: Tool spindle speed range (Turret No. 1)

Revolving tools: Tool spindle speed range (Turret No. 2)

Revolving tools: Machining capacity Drill (Turret No. 1)

Revolving tools: Machining capacity Drill (Turret No. 2)

Revolving tools: Tap (Turret No. 1)

Revolving tools: Tap (Turret No. 2)

Turret slide stroke: X1 axis

Turret slide stroke: Z1 axis

Turret slide stroke: Y1 axis

Spindle slide stroke: X2 axis

Spindle slide stroke: Z2 axis

Rapid feed rate: X1, Z1, X2, Z2 axes

Rapid feed rate: Y1 axis

Motors: Spindle drive (Spindle No. 1 Cs)

Motors: Spindle drive (Spindle No. 2 Cs)

Motors: Revolving tool drive (Turret No. 1)

Motors: Revolving tool drive (Turret No. 2)

Motors: Slide

Motors: Hydraulic oil motor

Motors: Lubricating oil motor

Motors: Coolant pump

Motors: Turret index motor

Power supply: Voltage

Power supply: Capacity

Power supply: Air supply

Power supply: Fuse

Hydraulic oil tank capacity

Lubricating oil tank capacity

Coolant tank capacity

Machine height

Floor space

Machine weight

100 mm

51 mm Dia.

42 mm Dia.

6 inch

5 inch

2

5,000 rpm

52 mm Dia.

43 mm Dia.

H-S22

H-S16, DIN171E

6″ thru-hole chuck

5″ thru-hole chuck

2

12 station turret

8 station turret

3/4″ Sq.

1″ Dia.

Max. 12

Max. 4

Single clutch

Simultaneous drive in all positions

6,000 rpm

3,000 rpm

Max. 13 mm Dia.

Max. 10 mm Dia.

Max. M12 × 1.75 (S45C-D)

Max. M6 × 1.0 (S45C-D)

165 mm

246 mm

80 (± 40) mm

85 mm

590 mm

20 m/min

12 m/min

15/ 11 kw (15 min/cont.)

7.5/ 5.5 kw (15 min/cont.)

2.2 kw

0.75 kw

1.2 kw (X1, Z1, Y, X2, Z2)

2.2 kw

0.004 kw

0.25 kw × 1, 0.18 kw × 1

0.75 kw

AC 200/ 220 ±10% 50/ 60 Hz ±1%

33 KVA

0.5 MPa

100 A

10 L

4 L

300 L

1,700 mm

2,630 × 1,540 mm (without chip conveyor)

11,687 lbs

NC Model Device

FANUC FS 0I - TF:

Controlled axis

Controlled axis

Min. input increment

Min. output increment

Min. output increment

Parts program strage capacity

Spindle function

Spindle function

Rapid traverse rate

Rapid traverse rate

Rapid traverse rate

Cutting feed rate

Cutting feed rate override

Interpolation

Threading

Canned cycle

Work coordinate setting

Tool selection

Tool selection

Direct input of tool position

Input/ Output interface

Automatic operation

Automatic operation

Automatic operation

Simultaneously controlled axis Max.4

X1, Z1, Y1, Cs1, A1, A2, X2, Z2, Cs2

0.001 mm, 0.0001 inch, 0.001 deg

X axis: 0.0005 mm, Z axis: 0.001 mm

Y axis: 0.001 mm

Total 1MB (2,560m Tape length)

Spindle speed S4-digits

Constant Cutting speed control (G96)

X1, X2, Z1 axis: 20 m/min

Z2 axis: 20 m/min

Y1 axis: 12 m/min

F 3.4 digit per revolution

0-150% (in 10% increments)

G01, G02, G03

G32, G92

G90, G92, G94

Automatic Setting, 64 work coordinate setting by the tool position

by TAABB at the specified position for each

turret tool wear compensation is selected by BB.

by measured MDI

USB, PC Card slot

1 cycle operation/ Continuous operation, Single block

Block delete, Machine lock, Dry run, feed hold

Optional block skip