Brother TC-32BN
Key Specifications
Spindle Taper
Table Size
Rapid Traverse
x axis travel
y axis travel
z axis travel
Overview
The Brother TC-32BN is a narrow-body variant of the TC-32B high-speed tapping center, delivering the same 500 mm X-travel and 10,000 RPM spindle in a reduced-width enclosure for production lines with tight machine spacing requirements. The N (Narrow) designation indicates an optimized machine body width that enables denser machine placement in inline production environments.
The TC-32BN provides 500 x 400 x 305 mm (19.7 x 15.7 x 12.0 in) X/Y/Z travels — identical to the standard TC-32B — with a 10,000 RPM spindle on BT30 taper and optional 16,000 RPM high-speed configuration. The 21-tool ATC delivers 0.9-second tool-to-tool changes, and rapid traverse rates of 50 m/min maintain the full TC-32B speed advantage. The CNC-B00 control provides rigid tapping optimization and program management.
The narrow-body design repositions internal components to reduce the overall machine width without sacrificing work envelope or performance. In automotive and electronics production lines where tapping centers are deployed in series or alongside other machines, the narrow body enables one more machine in the same line length — directly increasing throughput.
The TC-32BN is available on the used market at $25,000-$60,000. It serves production environments needing the TC-32B's high-speed tapping capability in a tighter installation footprint than the standard-width machine allows.
Full Specifications
| Parameter | Value |
|---|---|
| X Axis Travel | 500 mm (19.7 in) |
| Y Axis Travel | 400 mm (15.7 in) |
| Z Axis Travel | 305 mm (12.0 in) |
| Spindle Speed | 10,000 rpm (16,000 rpm optional) |
| Spindle Motor | 3.7 kW (5 hp) |
| Spindle Taper | BT30 |
| Tool Magazine | 21-position ATC |
| Tool To Tool Time | 0.9 seconds |
| Chip To Chip Time | 1.4 seconds |
| Rapid Traverse Rate | 50 m/min (1,969 ipm) all axes |
| Table Size | 500 x 400 mm (19.7 x 15.7 in) |
| Table Load Capacity | 200 kg (441 lb) |
| CNC Control | Brother CNC-B00 |
| Machine Weight | 2,000 kg (4,409 lb) |
Specifications sourced from premium.ipros.jp — verified 2026-03-28
Strengths & Limitations
Strengths
- Narrow-body design enables tighter machine spacing without sacrificing travel or tapping performance
- Same 500 x 400 mm work envelope and 0.9-second tool change as the standard TC-32B
- 50 m/min rapid traverse maintains full high-speed positioning advantage
- 200 kg table load handles multi-part fixtures for production throughput
- CNC-B00 control with rigid tapping optimization ensures accurate threads
- Optional 16,000 RPM spindle extends into high-speed aluminum applications
Limitations
- 3.7 kW spindle motor limits milling capability — primarily a drilling and tapping machine
- CNC-B00 control is less capable than the CNC-C00 on modern Speedio machines
- Narrow enclosure may limit maintenance access compared to the standard TC-32B
- BT30 taper limits heavy milling and boring operations
Best For
Frequently Asked Questions
01
N stands for Narrow. The TC-32BN has a reduced machine width compared to the standard TC-32B for tighter production line spacing. All machining specifications are identical.
02
The TC-32BN is available used, typically $25,000-$60,000 depending on condition, hours, and spindle option.
03
Only the machine enclosure width. Travel, spindle, tool change, rapids, table load, and control are identical between the standard and narrow-body variants.
04
Yes. The 10,000 RPM spindle, 0.9-second tool changes, and 50 m/min rapids remain competitive for drilling and tapping production. The CNC-B00 control is less modern than CNC-C00 but fully capable for tapping-focused programs.
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