The Nakamura-Tome SC-300L2 is an industrial-grade Multi-Tasking & Mill-Turn Machines powered by the Standard CNC. a top spindle speed of 3,500 RPM, and a 3-axis kinematic layout. It supports standardized digital factory monitoring via MTConnect.
Nakamura-Tome SC-300L2: 360 mm swing, 1,135 mm turning length, 1,213.5 mm between centers, 3,500 rpm 22/18.5 kW spindle, 71 mm bar (89 mm opt).
| Standardized Parameters & Ratings | |
|---|---|
| Manufacturer (Brand) | Nakamura-Tome (Japan) |
| Machine Type | Multi-Tasking & Mill-Turn Machines |
| CNC Controller System | Standard CNC |
| Number of Controlled Axes | 3-Axis Simultaneous / Positioning |
| Maximum Spindle Speed | 3,500 RPM |
| Spindle Motor Rating | 22.0 kW |
| Spindle Taper Interface | Standard |
| Industrial IoT Protocol | MTConnect ANSI/MTC1.4 Compliant (Ethernet/TCP) |
| Max Turning Diameter | 360 mm (14.2 in) |
| Distance Between Spindles | 1,310 mm (51.6 in) |
| Distance Between Centers | 1,213.5 mm (47.8 in) |
| Chuck Size | 10 in, 12 in |
| Left Spindle Drive Motor | 22 / 18.5 kW |
| Milling Spindle Speed | 6,000 rpm |
| Milling Spindle Drive Motor | 7.5 / 3.7 kW |
| Max Turning Length | 1,135 mm (44.7 in) |
| Max Bar Capacity | 71 mm (2.8 in) (Ø89 mm option: 89 mm (3.5 in)) |
| Max Spindle Speed | 3,500 rpm |
| Spindle Motor Power | 22 / 18.5 kW |
| Milling Spindle Power | 7.5 / 3.7 kW |
| Footprint | 4,902 × 2,130 × 2,300 mm (W × D × H) |
Our best estimate for the Nakamura-Tome SC-300L2 is $400,000 - $600,000. This is an estimate for a mill-turn / multi-tasking machines in this class, not a quote from Nakamura-Tome; configuration, tooling, automation and installation move the final price substantially. A specific price can be requested at https://machinetoolindex.com/machines/nakamura-tome-sc-300l2#price; the request is passed to Nakamura-Tome or an authorised dealer.
Maximum turning length is 1,135 mm (44.7 in). Nakamura-Tome lists 1,213.5 mm (47.8 in) between centers and 1,310 mm (51.6 in) between spindles, so a long shaft can be held at both ends while it is turned.
Mainly in length. The SC-300II lists 635 mm (25 in) of turning length; the SC-300L2 lists 1,135 mm (44.7 in). Both turn 360 mm (14.2 in) in diameter, run to 3,500 rpm on 22 / 18.5 kW and take 10 in or 12 in chucks.
71 mm (2.8 in) as standard. The Ø89 mm option raises bar capacity to 89 mm (3.5 in). For chucked work the machine takes a 10 in or 12 in chuck and turns up to 360 mm (14.2 in) in diameter.
A milling spindle rated 7.5 / 3.7 kW at up to 6,000 rpm. That covers cross-holes, tapping, flats and keyways on shafts. The page's table gives no Y-axis travel for this model, so off-centre milling should be confirmed before quoting such work.
