The Nakamura-Tome SC-100 is an industrial-grade CNC Lathes & Turning Centers 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.
Nakamura-Tome SC-100: 230 mm turning diameter, 6 in chuck, 5,000 rpm 11/7.5 kW spindle, 6,000 rpm sub-spindle or tailstock, 80 mm Y stroke.
| Standardized Parameters & Ratings | |
|---|---|
| Manufacturer (Brand) | Nakamura-Tome (Japan) |
| Machine Type | CNC Lathes & Turning Centers |
| CNC Controller System | Standard CNC |
| Number of Controlled Axes | 3-Axis Simultaneous / Positioning |
| Maximum Spindle Speed | 5,000 RPM |
| Spindle Motor Rating | 11.0 kW |
| Spindle Taper Interface | Standard |
| Industrial IoT Protocol | MTConnect ANSI/MTC1.4 Compliant (Ethernet/TCP) |
| Chuck Size | 6 in |
| Max Turning Diameter | 230 mm (9.1 in) |
| Max Turning Length | 400 mm (15.7 in)(Standard,Sub-spindle) / 300 mm (11.8 in)(Tailstock) |
| Spindle Motor Power | 11 / 7.5 kW |
| Sub Spindle Speed | 6,000 rpm |
| Sub Spindle Power | 7.5 / 5.5 kW |
| Milling Motor | 7.1/2.2 kW |
| Y Axis Stroke | 80 mm (+/-40 mm) |
| Z-Axis Travel | 400 mm (sub-spindle) / 300 mm (tailstock) |
| Distance Between Centers | 430 mm (16.9 in) |
| Distance Between Spindles | 600 mm (23.6 in) |
| Lubrication Oil Recovery | 100% standard |
| L Spindle Speed | 5,000min-1 |
| L Spindle Drive Motor | 11/7.5kW |
| R Spindle Speed | 6,000min-1 |
| R Spindle Drive Motor | 7.5/5.5kW |
| Max Bar Capacity | 51 mm (2 in) |
| Max Spindle Speed | 5,000 rpm |
| Footprint | height:1,780mm |
Our best estimate for the Nakamura-Tome SC-100 is $120,000 - $180,000. This is an estimate for a cnc lathes / turning centers 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-100#price; the request is passed to Nakamura-Tome or an authorised dealer.
The sub-spindle build gives 400 mm (15.7 in) of Z travel and turning length and a 6,000 rpm, 7.5 / 5.5 kW second spindle for back-working. The tailstock build gives 300 mm (11.8 in) and supports slender parts between centers, with 430 mm (16.9 in) listed between centers. Parts that need both ends machined favor the sub-spindle.
The SC-100 turns 230 mm (9.1 in) in diameter against 195 mm (7.7 in) on the SC-100X2. The SC-100X2 runs its left spindle to 6,000 rpm, where the SC-100 stops at 5,000 rpm. Both list 400 mm (15.7 in) of turning length and a 7.5 / 5.5 kW second spindle at 6,000 rpm.
The milling motor is rated 7.1/2.2 kW, and the Y-axis stroke is 80 mm (+/-40 mm). That covers cross holes, tapped holes and flats on small parts. The table does not list turret stations or a driven-tool speed.
The table lists a height of 1,780mm but no width or depth. Ask Nakamura-Tome for the layout drawing, and allow room for a bar feeder if you plan to run the full 51 mm (2 in) bar capacity.
