Nakamura-Tome SC-200IIL

$165,000 - $240,000 Updated 2026-03-19

Key Specifications

X Travel

185 mm (7.28 in)

Y Travel

+/- 40 mm (+/- 1.57 in)

Z Travel

550 mm (21.65 in)

Max Spindle

5,000 RPM

Spindle Power

15/11 kW (20/15 hp), optional 18.5/15 kW (25/20 hp)

Max Turn Length

550 mm (21.65 in)

Overview

The Nakamura-Tome SC-200IIL is the long-bed variant of the SC-200II, designed specifically for machining longer workpieces that exceed the standard model's Z-axis capacity. By extending the distance between centers, the SC-200IIL handles shaft-type components, longer bar work, and extended-length turned parts that would otherwise require a larger machine class. The machine retains all of the SC-200II's precision and rigidity advantages while adding the reach needed for longer parts.

The SC-200IIL shares the SC-200II's high-rigidity frame design with a 10-inch chuck and maximum turning diameter of 390 mm (15.35 in). The extended bed provides a maximum turning length of approximately 550 mm (21.65 in), giving shops substantially more capacity for shaft-type work. The main spindle delivers 15/11 kW (20/15 hp) with an optional upgrade to 18.5/15 kW (25/20 hp) at speeds up to 5,000 RPM. A selectable sub-spindle option (MATA-BEI) on the right-side spindle enables complete part machining with back-end operations.

The 12-station BMT turret provides live tooling capability with Y-axis travel of +/-40 mm for milling, cross-drilling, and off-center features. Nakamura-Tome's thermal symmetry design ensures that the extended bed structure expands uniformly as the machine warms up, preventing the geometric distortion that can affect long-bed machines during extended production runs. This is particularly critical for shaft-type parts where concentricity and total indicated runout over the full part length are key quality metrics.

The SC-200IIL runs on FANUC 0i-TF Plus control with FANUC 31i-B5 available as an option. Methods Machine Tools handles North American distribution. The SC-200IIL competes with machines like the DMG Mori CLX 450, Okuma LB3000 EX II, and Mazak Quick Turn 250M in the mid-size long-bed turning center segment. New machines price between $165,000 and $240,000 depending on sub-spindle, live tooling, and automation options.

Full Specifications

Parameter	Value
Chuck Size	10 inch (254 mm)
Max Turning Diameter	390 mm (15.35 in)
Swing Over Cover	700 mm (27.56 in)
Max Turning Length	550 mm (21.65 in)
Bar Capacity	65 mm (2.56 in)
Max Spindle Speed	5,000 RPM
Spindle Motor Power	15/11 kW (20/15 hp), optional 18.5/15 kW (25/20 hp)
Spindle Nose	A2-6
Turret Stations	12
Live Tool Power	5.5 kW (7.4 hp)
X-Axis Travel	185 mm (7.28 in)
Z-Axis Travel	550 mm (21.65 in)
Y-Axis Travel	+/- 40 mm (+/- 1.57 in)
Sub Spindle	Optional MATA-BEI right-side spindle
CNC Control	FANUC 0i-TF Plus / 31i-B5
Machine Weight	5,000 kg (11,023 lb)
Positioning Accuracy	0.004 mm (0.00016 in)
Repeatability	0.002 mm (0.00008 in)

Specifications sourced from nakamura-tome.com — verified 2026-03-28

Strengths & Limitations

Strengths

Extended bed design handles longer shaft-type parts while maintaining the SC-200II's precision and rigidity characteristics
Optional MATA-BEI sub-spindle enables complete part machining with back-end turning, eliminating re-chucking operations
Thermal symmetry design on the extended bed prevents geometric distortion during long production runs, critical for shaft concentricity
10-inch chuck with 390 mm turning diameter provides generous capacity for the 8-inch machine class
BMT live tooling with Y-axis eliminates secondary milling operations on complex turned parts
Hand-scraped critical surfaces and precision assembly produce accuracy that is maintained for 15-20+ years of daily use

Limitations

Extended bed adds approximately 500 kg and increases footprint compared to the standard SC-200II, requiring more floor space
5,000 RPM maximum spindle speed limits high-speed finishing capability on small-diameter work compared to 6,000+ RPM competitors
Sub-spindle option adds significant cost and complexity; shops not needing back-end work should consider the standard SC-200II
Smaller dealer network through Methods Machine Tools compared to Mazak, Haas, or Okuma direct service organizations

Best For

Shops producing precision shaft-type components over 350 mm length that need tight concentricity and surface finish over the full part length Medical device manufacturers making longer surgical instruments, bone rods, and implant components requiring complete machining in one setup Automotive and aerospace production of drive shafts, valve stems, and extended-length precision components from bar stock Job shops needing a versatile mid-size lathe that handles both short chucked parts and longer shaft work without machine changes Shops upgrading from the original SC-200 or SC-200L seeking improved rigidity, capacity, and optional sub-spindle capability

Frequently Asked Questions

01 What does the L designation mean on the SC-200IIL?

The L stands for Long bed. The SC-200IIL extends the Z-axis travel to approximately 550 mm compared to the standard SC-200II's 350 mm, enabling machining of longer shaft-type workpieces while maintaining the same precision characteristics.

02 What is the MATA-BEI sub-spindle option?

MATA-BEI is Nakamura-Tome's selectable sub-spindle system for the right-side spindle position. It enables part pickup and back-end machining operations, allowing complete part processing in a single setup. This eliminates re-chucking and the associated loss of concentricity on parts requiring machining on both ends.

03 How does the SC-200IIL compare to the SC-300IIL?

The SC-300IIL is a larger machine with a 12-inch chuck, 360 mm turning diameter, and 1,135 mm maximum turning length. The SC-200IIL is more compact with a 10-inch chuck and 550 mm turning length. Choose the 300IIL for larger or longer parts; the 200IIL for parts that fit within its envelope where the smaller footprint and lower price are advantages.

04 What is the price difference between the SC-200II and SC-200IIL?

The SC-200IIL typically adds $15,000-$25,000 to the base SC-200II price, reflecting the extended bed and additional material. New SC-200IIL machines price between $165,000 and $240,000 depending on sub-spindle, live tooling, and automation options.