The Citizen Miyano BNE-51SY6 is an industrial-grade CNC Lathes & Turning Centers 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-51SY6: 51 mm dia. SP1, 42 mm dia. SP2, ±40 mm Y on HD1, two 12-station turrets, 15/11 kW at 5,000 rpm, 7,800 kg.
| Standardized Parameters & Ratings | |
|---|---|
| Manufacturer (Brand) | Citizen (Japan) |
| Machine Type | CNC Lathes & Turning Centers |
| CNC Controller System | Standard CNC |
| Number of Controlled Axes | 3-Axis Simultaneous / Positioning |
| Spindle Taper Interface | Standard |
| Approx. Machine Weight | 7,800 kg |
| Industrial IoT Protocol | MTConnect ANSI/MTC1.4 Compliant (Ethernet/TCP) |
| Power Chuck Sp1 Sp2 | 6"/5" hydraulic drive |
| Maximum Machining Diameter Of Bar Work Sp1 | 51 mm dia. |
| Maximum Machining Diameter Of Bar Work Sp2 | 42 mm dia. |
| Standard Turning Length Sp1 | 90 mm |
| Type Of Turret Hd1 | 12St.Turret |
| Type Of Turret Hd2 | 12St.Turret |
| Slide Stroke Hd1 X1 Axis | 175 mm |
| Slide Stroke Hd1 Z1 Axis | 380 mm |
| Slide Stroke Hd1 Y Axis | ±40 mm |
| Slide Stroke Hd2 X2 Axis | 145 mm |
| Slide Stroke Hd2 Z2 Axis | 175 mm |
| R Spindle Travel | 450 mm |
| Shank Height Of Square Turning Tool | 20 mm Sq. |
| Tool Hole Diameter | 25 mm dia. |
| Maximum Number Of Revolving Tools | 12+12 |
| Main Spindle Speed Range Sp1 | 5,000 rpm |
| Main Spindle Speed Range Sp2 | 5,000 rpm |
| Spindle Motor Sp1 | 15/11 kW |
| Spindle Motor Sp2 | 5.5/3.7 kW |
| Machine Height | 1,925 mm |
| Floor Space | 2,690×2,160 mm |
| Machine Weight | 7,800 kg |
Our best estimate for the Citizen Miyano BNE-51SY6 is $230,000 - $310,000. This is an estimate for a cnc lathes / turning centers 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-bne-51sy6#price; the request is passed to Citizen Machinery or an authorised dealer.
A Y axis of ±40 mm on HD1. The Miyano BNE-51S6 shares the 51 mm dia. SP1, the 42 mm dia. SP2, the two 12-station turrets, the motors and the 7,800 kg weight, but has no Y stroke in its table.
For bar above 42 mm dia. The Miyano BNE-42SY6 has the same Y axis but takes 42 mm dia. on both spindles and runs SP1 to 6,000 rpm. The BNE-51SY6 takes 51 mm dia. on SP1 with a 6" chuck, at up to 5,000 rpm.
SP2 machines bar work up to 42 mm dia. in a 5" hydraulic chuck, runs to 5,000 rpm and has a 5.5/3.7 kW motor. Parts made from 51 mm bar need a back end of 42 mm dia. or less for SP2 to grip.
HD1: X1 175 mm, Z1 380 mm and Y ±40 mm. HD2: X2 145 mm and Z2 175 mm. The back spindle travels 450 mm. These give HD1 the reach for most of the milling, so plan Y features on the front side.
