The Citizen Miyano BNX-65MSY is an industrial-grade Multi-Tasking & Mill-Turn Machines powered by the Mitsubishi M830W. a top spindle speed of 0 RPM, and a 3-axis kinematic layout. It supports standardized digital factory monitoring via MTConnect.
Citizen Miyano BNX-65MSY: 65 mm bar, two spindles to 5,000 rpm, 18.5/15 kW main motor, 12-station live-tool turret with Y, Mitsubishi M830W.
| Standardized Parameters & Ratings | |
|---|---|
| Manufacturer (Brand) | Citizen (Japan) |
| Machine Type | Multi-Tasking & Mill-Turn Machines |
| CNC Controller System | Mitsubishi M830W |
| Number of Controlled Axes | 3-Axis Simultaneous / Positioning |
| Spindle Taper Interface | Standard |
| Approx. Machine Weight | 5,500 kg |
| Industrial IoT Protocol | MTConnect ANSI/MTC1.4 Compliant (Ethernet/TCP) |
| Max Bar Capacity | 65 mm (2.56 in) |
| Draw Tube Bore | 66 mm |
| Main Spindle Speed | 5,000 RPM |
| Main Spindle Power | 18.5/15 kW (25/20 hp) |
| Sub Spindle Speed | 5,000 RPM |
| Turret Stations | 12 |
| Live Tool Stations | 12 |
| Live Tool Speed | 6,000 RPM |
| Live Tool Power | 4.0 kW (25 Nm) |
| Travel X1 | 168 mm (6.61 in) |
| Travel Z1 | 349 mm (13.74 in) |
| Travel X2 | 88 mm (3.46 in) |
| Travel Z2 | 650 mm (25.59 in) |
| Y Axis | Yes |
| Rapid Traverse Xz | 24 m/min (945 ipm) |
| Rapid Traverse Y | 10 m/min (394 ipm) |
| Lfv Chip Breaking | Available |
| Machine Weight | 5,500 |
| Floor Space | 2,990 x 1,560 mm |
| Power Consumption | 39 kVA |
| CNC Control | Mitsubishi M830W |
| Items | BNX-51MSY2 |
| Distance Between Spindle End Faces | 892 mm |
| Motor For Spindle | SP1 Cs |
| Sp2 Cs | 1 / 7.5 kW (15 min / cont.) |
| Type Of Tool Slide | 12st |
| Tool | □20 mm |
| Sleeve | φ25 mm |
| Z1 Axis | 349 mm |
| Z2 Axis | 650 mm |
| Y1 Axis | ±40 mm |
| X2 Axis | 88 mm |
| Revolving Tool Capacity | Max. 12 |
| Machine Height | 1,775mm |
| Standard Machining Diametersp1 Sp2 | ø65 mm/ø65 mm |
| Power Chuck Typesp1 Sp2 | 6” hollow chuck |
| Distance Between Spindle End Facessp1 Cs | 18.5 / 15 kW (15 min / cont.) |
| Distance Between Spindle End Facessp2 Cs | 1 / 7.5 kW (15 min / cont.) |
| Max Spindle Speedsp1 Sp2 | 5,000 min-1 |
| Slide Strokex1 Axis | 168 mm |
| Slide Strokez1 Axis | 349 mm |
| Slide Strokez2 Axis | 650 mm |
| Slide Strokey1 Axis | ±40 mm |
| Slide Strokex2 Axis | 88 mm |
Our best estimate for the Citizen Miyano BNX-65MSY is $260,000 - $370,000. This is an estimate for a mill-turn / multi-tasking machines in this class, not a quote from Citizen Machinery; configuration, tooling, automation and installation move the final price substantially. A specific price can be requested at https://machinetoolindex.com/machines/citizen-miyano-bnx65msy#price; the request is passed to Citizen Machinery or an authorised dealer.
Bar up to 65 mm (2.56 in). The draw tube bore is 66 mm, both spindles have a standard machining diameter of ø65 mm, and a 6” hollow chuck is listed for them.
The turret has 12 stations, all of which can carry live tools. They run at up to 6,000 rpm on a 4.0 kW (25 Nm) motor. Turning tools are □20 mm and boring sleeves φ25 mm, and the Y axis travels ±40 mm.
The back spindle slide strokes 88 mm in X2 and 650 mm in Z2. The distance between the spindle end faces is 892 mm, and the back spindle runs to 5,000 rpm like the main spindle.
The listed control is the Mitsubishi M830W and the power consumption 39 kVA; the machine needs 2,990 x 1,560 mm of floor and 1,775mm of height. The table has no usable back-spindle motor rating or weight unit, so read both from the machine's plate.
