Brother Industries Vertical Machining Centers

Brother TC-S2DN

$85,000 - $125,000 Updated 2026-03-19

Key Specifications

X / Y / Z Travel

500 x 400 x 300 mm (19.7 x 15.7 x 11.8 in)

Spindle Speed

16,000 RPM (20,000 RPM optional)

Spindle Motor

5.5 kW (7.4 HP)

Spindle Taper

BT30

Rapid Traverse (X/Y/Z)

50 / 50 / 50 m/min (1,969 IPM)

Tool Changer Capacity

21-tool ATC

Overview

The Brother TC-S2DN is the flagship single-table tapping center in Brother's current-generation TC-S2 lineup. The 'N' designation indicates an enhanced specification package over the standard TC-S2D, with higher spindle speed capability, improved servo dynamics, and additional features designed for the most demanding high-speed production applications.

X/Y/Z travels of 500 x 400 x 300 mm match the TC-S2D, but the TC-S2DN features an upgraded spindle with 16,000 rpm as standard rather than optional, and an available 20,000 rpm high-speed configuration. The 5.5 kW spindle motor is retained, but the higher base speed extends the machine's effective cutting speed range for aluminum machining, enabling higher surface footage with smaller tools.

The 21-tool ATC maintains sub-1-second tool-to-tool changes. The TC-S2DN's servo drives are tuned for maximum acceleration, taking full advantage of the column-traverse architecture to achieve the shortest possible chip-to-chip times in the TC-S2 series.

The CNC-C00 control is standard with all current-generation features. The TC-S2DN adds enhanced diagnostic capabilities and IoT connectivity options for integration into Industry 4.0 production monitoring systems.

Table load capacity is 100 kg. Machine weight is approximately 2,300 kg. The TC-S2DN targets the highest-volume production applications where every fraction of a second in cycle time reduction translates directly to annual throughput and unit cost improvements.

Full Specifications

Parameter	Value
X / Y / Z Travel	500 x 400 x 300 mm (19.7 x 15.7 x 11.8 in)
Spindle Speed	16,000 RPM (20,000 RPM optional)
Spindle Motor	5.5 kW (7.4 HP)
Spindle Taper	BT30
Rapid Traverse (X/Y/Z)	50 / 50 / 50 m/min (1,969 IPM)
Tool Changer Capacity	21-tool ATC
Tool-To-Tool Time	0.9 sec
Table Size	600 x 400 mm (23.6 x 15.7 in)
Max Table Load	100 kg (220 lb)
Positioning Accuracy	+/- 0.003 mm
Repeatability	+/- 0.002 mm
Control	Brother CNC-C00
Machine Weight	approx. 2,300 kg (5,071 lb)
Footprint	1,400 x 1,900 mm (55.1 x 74.8 in)

Specifications sourced from premium.ipros.jp — verified 2026-03-28

Strengths & Limitations

Strengths

16,000 rpm standard spindle delivers higher surface footage for aluminum machining with small tools
Enhanced servo dynamics achieve the shortest chip-to-chip times in the TC-S2 series
5.5 kW spindle motor provides genuine milling capability alongside tapping and drilling
IoT connectivity options enable Industry 4.0 production monitoring integration
Improved positioning accuracy of +/- 0.003 mm over standard TC-S2D
Column-traverse architecture maintains tapping center speed advantage over conventional VMCs

Limitations

Highest price in the TC-S2 single-table lineup may not be justified for lower-volume applications
BT30 taper still limits maximum cutter diameter and cutting forces versus CAT40/BT40
20,000 rpm spindle option adds significant cost and requires high-speed balanced tooling
Same footprint as TC-S2D — the premium is in performance, not work envelope

Best For

Highest-volume automotive production where cycle time fractions directly impact unit cost Aluminum machining requiring high surface speeds with small-diameter cutters Shops implementing Industry 4.0 monitoring and need IoT-capable machine tools Production cells where the TC-S2D's performance leaves cycle time on the table Precision applications requiring the tightest positioning accuracy in the TC-S2 series

Frequently Asked Questions

01 What does the 'N' designation mean on the TC-S2DN?

The N designation indicates an enhanced specification package with 16,000 rpm standard spindle speed (vs 10,000 on the TC-S2D), improved servo dynamics, better positioning accuracy, and IoT connectivity options.

02 How does the TC-S2DN compare to the TC-S2D?

Same travels and spindle power, but the TC-S2DN has 16,000 rpm standard (vs 10,000), improved positioning accuracy (+/- 0.003 vs +/- 0.004 mm), enhanced servo tuning, and IoT connectivity. The price premium reflects these performance improvements.

03 Is the 20,000 rpm spindle option worth it?

For shops machining aluminum with small-diameter end mills and drills where surface speed is critical, yes. The 20,000 rpm option requires high-speed balanced tooling (G2.5 or better) and adds cost. For tapping-focused work, 16,000 rpm is typically sufficient.

04 Can the TC-S2DN be integrated with production monitoring systems?

Yes. The TC-S2DN includes enhanced IoT connectivity options for real-time production monitoring, OEE tracking, and integration with factory management systems through the CNC-C00 control's network interface.