Tsugami S206

$155,000 - $205,000 Updated 2026-03-16

Key Specifications

Rapid Traverse

35 m/min (1,378 ipm)

Accuracy

±0.003 mm

Repeatability

±0.002 mm

max bar capacity

20 mm (0.787 in)

main spindle speed

12,000 RPM

sub spindle speed

10,000 RPM

Overview

The Tsugami S206 is a compact, high-speed Swiss-type automatic lathe designed for 20 mm and smaller bar stock, positioned as a speed-optimized platform for electronics, medical micro-components, and connector production. The S-series represents Tsugami's high-throughput Swiss-type lineup, emphasizing rapid cycle times and compact machine footprint over maximum axis count. The S206 delivers high spindle speeds and fast rapid traverse rates to maximize parts-per-hour output on small, simple-to-moderately-complex geometries.

The main spindle runs to 12,000 RPM, one of the higher speeds in the 20 mm Swiss-type class, making the S206 particularly effective on non-ferrous materials like brass, aluminum, and free-machining steels where surface speed is the primary driver of cycle time reduction. Sub-spindle speed matches at 10,000 RPM for back-work operations. Power output of 2.2 kW (3 hp) on the main spindle is appropriate for the small diameters and materials this machine targets.

The S206 operates on a 6-axis configuration with gang tooling optimized for fast tool path execution. Tool stations number 18 to 22, covering OD turning, boring, cross-drilling, and transverse milling. The machine's compact footprint — notably smaller than Tsugami's B-series equivalents — allows higher machine density in a given floor area, which is a significant advantage for high-volume contract shops running large part families on multiple spindles simultaneously.

Fanuc 32i-B control is standard. The guide bushing system is optimized for 20 mm and below, with optional non-guide bushing conversion for short parts. Pricing for the S206 typically runs $155,000 to $205,000. Competitors include the Citizen A20 VII, Star SB-20, and Hanwha XD20 II at this capacity and speed level.

Full Specifications

Parameter	Value
Max Bar Capacity	20 mm (0.787 in)
Main Spindle Speed	12,000 RPM
Sub Spindle Speed	10,000 RPM
Main Spindle Power	2.2 kW (3 hp)
Number Of Axes	6 axes
Tool Stations	Up to 22 tools
Guide Bushing	Standard (removable for non-guide bushing mode)
Travel X1	22 mm (0.87 in)
Travel Z1	180 mm (7.09 in)
Travel X2	22 mm (0.87 in)
Travel Z2	80 mm (3.15 in)
Rapid Traverse Rate	35 m/min (1,378 ipm)
Positioning Accuracy	±0.003 mm
Repeatability	±0.002 mm
CNC Control	Fanuc 32i-B
Machine Weight	1,900 kg (4,189 lb)
Schedule	April 13(mon.) to 17(Fri.), 2026
Venue	KINTEX
Booth No	03B200
February 20 2026	SIMTOS 2026
March 03 2026	Notice of Status of Acquisition of Treasury Shares
February 03 2026	Notice of Status of Acquisition of Treasury Shares
January 30 2026	Consolidated Financial Results for the Nine Months Ended December 31, 2025
January 06 2026	Notice of Status of Acquisition of Treasury Shares
December 02 2025	Notice of Status of Acquisition of Treasury Shares
November 13 2025	Consolidated Financial Results for the Six Months Ended September 30, 2025 (Under IFRS)
November 05 2025	Notice of Status of Acquisition of Treasury Shares
October 17 2025	Notice of Revisions to Consolidated Financial Results Forecasts for the Six Months Ended September 30, 2025 and Interim Dividend Forecasts
October 02 2025	Notice of Status of Acquisition of Treasury Shares
September 02 2025	Notice of Status of Acquisition of Treasury Shares
August 04 2025	Notice of Status of Acquisition of Treasury Shares
July 30 2025	Consolidated Financial Results for the Three Months Ended June 30, 2025 (Under IFRS)
July 18 2025	Notice of Completion and Result of Acquisition of Treasury Shares, and Decision on Matters Relating to Acquisition of Treasury Shares
July 11 2025	Notice of Completion of Payment for Disposal of Treasury Shares as Restricted Stock Compensation
July 02 2025	Notice of Status of Acquisition of Treasury Shares

Specifications sourced from tsugami.co.jp — verified 2026-03-28

Strengths & Limitations

Strengths

12,000 RPM main spindle maximizes surface speed for high-throughput production of small-diameter brass, aluminum, and free-machining steel parts
Compact machine footprint enables higher machine density in limited floor space, ideal for shops running multiple Swiss-type cells
35 m/min rapid traverse reduces non-cutting time between features, contributing to shorter overall cycle times on simple part geometries
6-axis configuration covers front and back turning, cross-drilling, and basic milling for the majority of connector and electronics part families
1,900 kg machine weight simplifies installation — no special foundation work required beyond a level concrete floor
Competitive pricing in the $155K-$205K range positions the S206 as an accessible entry point for shops moving into 20 mm Swiss-type production

Limitations

20 mm bar capacity limits the range of parts; shops needing 26 mm or larger should evaluate the B0266 or B0326
2.2 kW spindle power constrains heavy cutting in difficult materials like Inconel or hardened steels at larger diameters within the 20 mm range
22-tool capacity may be limiting for highly complex parts requiring extensive tooling changes or specialized whirling attachments
S-series emphasis on speed over complexity means shops needing B-axis or high tool density should look at the B-series instead

Best For

Electronics and connector manufacturers running large volumes of small brass and aluminum contacts, terminals, and micro-shafts under 20 mm Medical micro-component shops producing needles, guidewire components, and small-diameter implant screws where cycle time is the primary KPI High-volume contract shops with multiple Swiss-type cells who value compact footprint and fast changeovers over maximum axis complexity Shops transitioning from cam-type screw machines to CNC Swiss-type production who want speed-optimized output without step-change complexity

Frequently Asked Questions

01 What is the difference between the Tsugami S206 and the B0205?

Both are 20 mm class Swiss-type lathes, but the S206 prioritizes speed with a 12,000 RPM spindle and compact footprint, while the B0205 is built on the heavier B-series platform with higher tool density and more axis options. The S206 is better for high-volume simple-to-moderate parts where cycle time drives profitability. The B0205 is better for complex parts needing more tooling positions or optional B-axis capability.

02 Can the S206 run stainless steel?

Yes. The S206 handles free-machining stainless grades (303, 416) well with appropriate tooling and coolant. For austenitic stainless steels (304, 316) that require more power and careful chip management, the guide bushing support helps maintain accuracy but the 2.2 kW spindle limits aggressive cutting parameters. For stainless-heavy work, the B0205 or B0266 with higher spindle power is preferable.

03 How many S206 machines can fit in a standard shop cell?

The S206's compact footprint of approximately 1,800 x 1,100 mm plus bar feeder allows cells of 4-6 machines within a 100 square meter floor area, depending on aisle and maintenance access requirements. Shops running lights-out production often combine 4-8 S206 units with a single operator managing loading, unloading, and quality checks across all machines.

04 What materials is the S206 optimized for?

The S206 is optimized for free-machining brass (C36000), free-machining aluminum (6061, 2011), and free-machining carbon and stainless steels. These materials allow the machine to realize its 12,000 RPM capability at maximum surface speeds. Titanium and Inconel can be run but require conservative parameters and high-pressure coolant, reducing throughput significantly.

05 Is the S206 suitable for medical device FDA validation?

Yes. The S206's Fanuc 32i-B control supports the program management, axis compensation records, and traceability documentation needed for FDA 21 CFR Part 820 manufacturing environments. Shops in regulated industries should consult with their quality team and Tsugami applications engineers to define the validation protocol and required machine documentation package.