MIYANO BNX - 51MSY

Fixed Headstock Type CNC Automatic Lathe

  • This two spindle, one turret machine featuring simultaneous control supports the machining of complex and precision parts.

    • Fixed headstock type CNC Automatic Lathe

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

    • Two spindles

    • One turret

    • One Y-axis slide

    • 25-Nm twelve revolving tool stations

    • 2″ diameter bar capacity

    • 5.9″ work length

  • The BNX-51MSY includes the new, more powerful Mitsubishi M70V control that comes standard with a multitude of user-friendly CNC attributes. Featuring superimposition control where machining is performed with the movement of the back spindle synchronized with that of the tool slide.

  • The 12-station turret, allowing revolving tools to be mounted at all stations, incorporates a Y-axis and supports the machining of complex shapes. Longer and larger workpieces can be handled thanks to the extended stroke of the X1 axis, increased capacity of the servomotor, extended stroke of the X2 axis and increased back spindle chuck size.

Additional Details

Standard NC Functions

  • Spindle C axis control (main-back)

  • Spindle synchronization function (main – back)

  • User macros

  • Canned cycle for drilling

  • Constant surface speed control

  • Polygon turning

  • Spindle synchronized tapping function (main-back)

  • Tool spindle synchronized tapping function

  • Sub-inch control

  • Milling interpolation

  • Helical interpolation

  • Multiple repetitive cycle for turning I/II

  • B code I/F

  • Tool diameter offset

  • Nose radius compensation

  • High speed program check

  • Optional block skip (1 set)

  • Superimposition of control axes

  • Torque skip function

  • Corner chamfering/Corner rounding

  • Arbitrary axis exchange function

  • Continuous thread cutting

  • Network I/O function

Other Functions

  • Variable lead thread cutting function

  • High speed synchronized tapping function

  • Simultaneous thread cutting in two axis control groups 1

  • Variable lead thread cutting function

  • High speed synchronized tapping function

  • Simultaneous thread cutting in two axis control groups 1

  • Variable lead thread cutting function

  • High speed synchronized tapping function

  • Simultaneous thread cutting in two axis control groups 1

Standard Accessories

  • SP1/SP2 Chucking Device H-S22

  • Splash guard interlock

  • Spindle Air Blow

  • Spindle Brake

  • SP2 Work Ejector & Inner High Pressure Coolant

  • Part Conveyor

  • Chip Conveyor

  • 3-Color Signal Tower

  • Total & Preset Counter (Custom Menu)

  • Cut-Off Confirmation (Electric Type)

  • Barfeeder Interface

  • Coolant Level Switch

  • Standard Tooling Package

Optional Accessories

  • 1000 psi High Pressure Coolant

  • Mist Collector

  • Parts Carrier

  • Cut-Off Confirmation (Cylinder Type)

  • 3-Jaws Chuck Systems

Machine Specifications

Machining Capacity: Maximum machining length

Machining Capacity: Diameter of standard cutting (Spindle No. 1)

Machining Capacity: Diameter of standard cutting (Spindle No. 2)

Chuck size: Spindle No. 1

Chuck size: Spindle No. 1

Spindle: Number of spindle

Spindle: Spindle speed range (Spindle No. 1)

Spindle: Spindle speed range (Spindle No. 2)

Spindle: Inner diameter of draw tube (Spindle No. 1)

Spindle: Inner diameter of draw tube (Spindle No. 2)

Spindle: Collet chuck (Spindle No. 1)

Spindle: Collet chuck (Spindle No. 2)

Spindle: Power chuck (Spindle No. 1)

Spindle: Power chuck (Spindle No. 2)

Turret: Number of turret

Turret: Type of turret (Turret No. 1)

Turret: Shank height of square turning tool

Turret: Diameter of drill shank

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

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

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

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

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

Slide stroke: Turret slide stroke (X1 axis)

Slide stroke: Turret slide stroke (Z1 axis)

Slide stroke: Turret slide stroke (Y1 axis)

Slide stroke: Spindle slide stroke (X2 axis)

MSlide stroke: Spindle slide stroke (Z2 axis)

Feed rate: Rapid feed rate (X1)

Feed rate: Rapid feed rate (Z1)

Feed rate: Rapid feed rate (Y1)

Feed rate: Rapid feed rate (X2)

Feed rate: Rapid feed rate (Z2)

Motors: Spindle drive (Spindle No. 1 Cs)

Motors: Spindle drive (Spindle No. 2 Cs)

Motors: Revolving tool drive (Turret No. 1)

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

Tank capacity: Hydraulic oil tank capacity

Tank capacity: Lubricating oil tank capacity

Tank capacity: Coolant tank capacity

Machine height

Floor space

Machine weight

150 mm

∅ 51 mm

∅ 42 mm

6 inch

5 inch

1

5,000 min-1

5,000 min-1

52 mm Dia.

43 mm Dia.

H-S22, (DIN177E – option)

H-S22, (DIN177E – option)

6″ thru-hole chuck

5″ thru-hole chuck

1

12 station turret

3/4″ Sq.

1″ Dia.

Max. 12

Single clutch

6,000 min-1

Max. 13 mm Dia.

Max. M12×1.75 (S45C-D)

165 mm/td>

300 mm

80 (±40) mm

86 mm

553 mm

20 m/ min

20 m/ min

12 m/ min

20 m/ min

20 m/ min

15/ 11 kw (15 min/ cont.)

7.5/ 5.5 kw (15 min/ cont.)

4.0 kw

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

1.36 kw

0.004 kw

0.25 kw×1, 0.18 kw×1

1.0 kw

AC 200/ 220±10% 50/ 60 Hz±1%

33 KVA

0.5 MPa

100 A

2.6 gal

1 gal

79 gal

1,700 mm

3,907 × 1,540 mm (w/chip conveyor)

11,240 lb