The Citizen Miyano BNE-51MYY is an industrial-grade Multi-Tasking & Mill-Turn Machines powered by the Standard CNC. a top spindle speed of 5,000 RPM, and a 3-axis kinematic layout. It supports standardized digital factory monitoring via MTConnect.
Citizen Miyano BNE-51MYY: two spindles, two 12-station Y-axis turrets, up to 24 rotary tools at 6,000 rpm, 51 mm work, 195 mm 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 |
| Maximum Spindle Speed | 5,000 RPM |
| Spindle Taper Interface | Standard |
| Approx. Machine Weight | 8,080 kg |
| Industrial IoT Protocol | MTConnect ANSI/MTC1.4 Compliant (Ethernet/TCP) |
| Max Machining Length | 195 mm |
| Standard Machining Diameter | 51 mm dia. |
| Number Of Spindles | 2 |
| Max Spindle Speed | 5,000 rpm |
| Collet Chuck Type | Hardinge S22, DIN177E, HAINBUSH 51 |
| Power Chuck Type | 6" 3-claw chuck, 6" 2-claw chuck |
| Number Of Tool Posts | 2 |
| Type Of Tool Post | 12st.Turret |
| Dimensions Of Tools Used | 20 mm Sq. |
| Dimensions Of Tool Post Holes | 25 mm dia. |
| Number Of Installed Rotary Tools | max. 24 |
| Rotating Speed Of Rotary Tools | 6,000 rpm |
| Feed Rate X1 Z1 X3 Z3 Axis | 20 m/min |
| Feed Rate X2 Z2 Axis | 18 m/min |
| Feed Rate Y1 Y2 Axis | 12 m/min |
| Spindle Motor Sp1 | 18.5/15 kW(30min/cont.) |
| Spindle Motor Sp2 | 11/7.5 kW(15min/cont.) |
| Rotary Tools Motor | 4.0 kW |
| Power Requirement | 47 kVA |
| Machine Height | 2,070 mm |
| Required Floor Surface Area | W2,860×D2,190 mm |
| Machine Weight | 8,080 kg |
Our best estimate for the Citizen Miyano BNE-51MYY is $380,000 - $520,000. 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-bne51myy#price; the request is passed to Citizen Machinery or an authorised dealer.
Citizen says the two Y-axis turrets, together with the front and back spindles, allow simultaneous left/right and up/down machining, including superimposed machining. Off-centre drilling and milling can therefore run on both spindles at once instead of waiting for one Y-axis turret.
A maximum of 24 across the two 12-station turrets. Rotary tools run at up to 6,000 rpm on a 4.0 kW motor. Turning tools use 20 mm square shanks and the tool post holes are 25 mm in diameter.
Collet chucks in Hardinge S22, DIN177E and Hainbuch 51 types, and 6-inch power chucks in 3-claw and 2-claw form. The standard machining diameter is 51 mm on both spindles, which run to 5,000 rpm.
The Miyano BNE-51MSY is listed with a 90 mm maximum machining length, a 15/11 kW main spindle, a 7.5/5.5 kW second spindle and 8,000 kg. The BNE-51MYY offers 195 mm, 18.5/15 kW and 11/7.5 kW, a Y axis on both turrets, and weighs 8,080 kg.
A 47 kVA supply, a floor area of W2,860×D2,190 mm and 2,070 mm of height. The machine weighs 8,080 kg, so check the floor and the rigging route before delivery.
