Fixed Head

Miyano BNE51MSY CNC Fixed Head – 3-Tool Simultaneous Machining with ø51mm Capability

The BNE51MSY CNC Fixed Head extends the proven strength of the BNE series with advanced motion and control.

Renowned for rigidity and cutting accuracy, the machine now adds the X3 axis on the back spindle (SP2).

This enables synchronized and superimposed control for true 3-tool simultaneous machining.

The result is faster cycle times, improved part complexity, and efficient multi-process machining.

SP2 machining diameter increases to ø51 mm, expanding the range of compatible workpieces.

The Mitsubishi M720VS control includes support screens that assist programming and simplify machine operation.

Clearly organized information for faster setup and operator convenience.

With heavy-duty performance, advanced motion control, and intuitive operation, the BNE-51MSY CNC Fixed Head delivers high-output precision machining.

Items BNE-51MSY
Maximum Machining Diameter of Bar Work SP1 ø51mm
SP2 ø51mm
Maximum machining length 90mm
Type of Turret HD1 12St.Turret
HD2 12St.Turret
Slide Stroke HD1 X1 axis 195mm
Z1 axis 380mm
Y1 axis 80(±40) mm
HD2 X2 axis 195mm
Z2 axis 175mm
SP2 X3 axis 155mm
Z3 axis 450mm
Shank Height of Square Turning Tool □20mm
Tool hole diameter ø25mm
Maximum Number of Revolving Tools HD1 12
HD2 12
Main spindle speed range SP1 & SP2 5,000min-1
Spindle motor SP1 15/11kW
SP2 7.5/5.5kW
Rivolving Tool Motor 5.0kw 28Nm
Machine Height 2,050mm
Floor Space 2,725×2,159mm
Machine Weight 8,000kg

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