The Citizen Miyano BNE-51MSY is an industrial-grade Multi-Tasking & Mill-Turn Machines powered by the Standard CNC. a top spindle speed of 0 RPM, and a 3-axis kinematic layout. It supports standardized digital factory monitoring via MTConnect.
Citizen Miyano BNE-51MSY: two spindles for 51 mm bar at 5,000 rpm, two 12-station turrets, Y axis on HD1, 90 mm maximum machining length.
| Standardized Parameters & Ratings | |
|---|---|
| Manufacturer (Brand) | Citizen (Japan) |
| Machine Type | Multi-Tasking & Mill-Turn Machines |
| CNC Controller System | Standard CNC |
| Number of Controlled Axes | 3-Axis Simultaneous / Positioning |
| Spindle Taper Interface | Standard |
| Approx. Machine Weight | 8,000 kg |
| Industrial IoT Protocol | MTConnect ANSI/MTC1.4 Compliant (Ethernet/TCP) |
| Maximum Machining Diameter Of Bar Work Sp1 | 51 mm dia. |
| Maximum Machining Diameter Of Bar Work Sp2 | 51 mm dia. |
| Maximum Machining Length | 90 mm |
| Type Of Turret Hd1 | 12St.Turret |
| Type Of Turret Hd2 | 12St.Turret |
| Slide Stroke Hd1 X1 Axis | 195 mm |
| Slide Stroke Hd1 Z1 Axis | 380 mm |
| Slide Stroke Hd1 Y1 Axis | 80 (±40) mm |
| Slide Stroke Hd2 X2 Axis | 195 mm |
| Slide Stroke Hd2 Z2 Axis | 175 mm |
| Slide Stroke Sp2 X3 Axis | 155 mm |
| Slide Stroke Sp2 Z3 Axis | 450 mm |
| Shank Height Of Square Turning Tool | 20 mm Sq. |
| Tool Hole Diameter | 25 mm dia. |
| Maximum Number Of Revolving Tools Hd1 | 12 |
| Maximum Number Of Revolving Tools Hd2 | 12 |
| Main Spindle Speed Range Sp1 Sp2 | 5,000 rpm |
| Spindle Motor Sp1 | 15/11 kW |
| Spindle Motor Sp2 | 7.5/5.5 kW |
| Rivolving Tool Motor | 2.2kw 20Nm 4.0kw 25Nm(OP.) |
| Machine Height | 2,050 mm |
| Floor Space | 2,725×2,159 mm |
| Machine Weight | 8,000 kg |
Our best estimate for the Citizen Miyano BNE-51MSY is $320,000 - $450,000. 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-bne51msy#price; the request is passed to Citizen Machinery or an authorised dealer.
Citizen gives a maximum machining length of 90 mm. Both the main spindle and the second spindle are rated for 51 mm bar work, so the machine is aimed at short, relatively large-diameter parts that are finished on both ends.
HD1. Its strokes are 195 mm in X1, 380 mm in Z1 and 80 (±40) mm in Y1. HD2 has 195 mm in X2 and 175 mm in Z2, with no Y stroke listed, so plan off-centre work on HD1.
The standard revolving-tool motor is 2.2 kW with 20 Nm. Citizen lists a 4.0 kW, 25 Nm motor as an option. Each turret holds up to 12 revolving tools; turning tools use 20 mm square shanks and the tool holes are 25 mm.
The Miyano BNE-51MYY is listed with an 18.5/15 kW main spindle, an 11/7.5 kW second spindle, a 195 mm maximum machining length and 8,080 kg. The BNE-51MSY has 15/11 kW and 7.5/5.5 kW spindle motors, 90 mm machining length and weighs 8,000 kg.
The BNE-51MSY needs a floor area of 2,725×2,159 mm, stands 2,050 mm high and weighs 8,000 kg. Check access for rigging and the bar feeder before the machine arrives.
