HNK NT-100/160
Key Specifications
table diameter
max swing cutting diameter
max turning height
table speed turning 2 steps
max table load
table drive motor
How much does the HNK NT-100/160 cost?
Price estimate
We do not have a price for the HNK NT-100/160 that we can stand behind, so we show no number. Configuration, options and installation move the final price a long way: a quote is the reliable figure.
Overview
At the top of the NT series, the HNK NT-100/160 pairs a 10,000 mm (393.7 in) table with a maximum swing and cutting diameter of 16,000 mm (629.9 in). The gap between those two figures is the widest in the range. The NT-80/100 swings 10,000 mm (393.7 in) over an 8,000 mm (315.0 in) table, a much closer match.
A swing that far beyond the table means the outer part of the work overhangs or sits on extension arms, and the tool has to follow it out. X travel accordingly runs from -300 to +8,350 mm (-11.8 to +328.7 in). Table load is 450,000 kg (992,063 lb).
The drive is unchanged from the NT-80/100: D.C 265 kW (355.4 hp). Table speed drops to about 15 rpm in two steps, which at a 16,000 mm diameter is still a brisk rim speed. Turning height is 6,000 mm (236.2 in) and the cross rail moves 500 mm (19.7 in) x 9 steps.
Ram and stroke come from the same lists as the two sizes below: 400 x 400, 500 x 500 or 600 x 600 mm (15.7 x 15.7, 19.7 x 19.7 or 23.6 x 23.6 in), with 2,200/2,500/3,000/3,500 mm (86.6/98.4/118.1/137.8 in) of Z. Tool shanks are 60 x 60 mm (2.4 x 2.4 in). HNK lists Fanuc 31i-B and Siemens 840D, and its star mark on height, speed and Z travel signals that a machine this size is built to the order.
Full Specifications
| Parameter | Value |
|---|---|
| Table Diameter | 10,000 mm (393.7 in) |
| Max Swing Cutting Diameter | 16,000 mm (629.9 in) |
| Max Turning Height | 6,000 mm (236.2 in) |
| Table Speed Turning 2 Steps | Max. ~15 rpm |
| Max Table Load | 450,000 kg (992,063 lb) |
| Table Drive Motor | D.C 265 kW (355.4 hp) (cont/30min) |
| X Axis Travel | -300 ~ +8,350 mm (-11.8 ~ +328.7 in) |
| Z Axis Travel | 2,200/2,500/3,000/3,500 mm (86.6/98.4/118.1/137.8 in) |
| Ram Size | 400 x 400/500 x 500/600 x 600 mm (15.7 x 15.7/19.7 x 19.7/23.6 x 23.6 in) |
| Tool Shank Size | 60 x 60 mm (2.4 x 2.4 in) |
| Cross Rail Vertical Travel | 500 mm (19.7 in) x 9 steps |
| CNC Control | Fanuc 31i-B, Siemens 840D |
Specifications sourced from en.hnkkorea.com — verified 2026-10-04
Strengths & Limitations
Strengths
- 16,000 mm (629.9 in) maximum swing and cutting diameter
- 450,000 kg (992,063 lb) table load, the highest in the NT series
- X travel from -300 to +8,350 mm (-11.8 to +328.7 in)
- 6,000 mm (236.2 in) turning height on a rail with 500 mm (19.7 in) x 9 steps
Limitations
- Same D.C 265 kW (355.4 hp) motor as the smaller NT-80/100
- Table speed is about 15 rpm at most
- The table is 10,000 mm (393.7 in), so work at full swing extends well past its edge
Best For
Frequently Asked Questions
01
16,000 mm (629.9 in), according to the swing and cutting diameter row. The table itself is 10,000 mm (393.7 in), and the ram head reaches +8,350 mm (+328.7 in) from the centre.
02
No. Both list a D.C 265 kW (355.4 hp) table motor. The NT-100/160 runs a little slower, about 15 rpm against about 20 rpm, and carries 450,000 kg (992,063 lb) where the NT-80/100 carries 350,000 kg (771,605 lb).
03
Maximum turning height is 6,000 mm (236.2 in). The cross rail moves 500 mm (19.7 in) x 9 steps, and the ram head Z travel is chosen from 2,200, 2,500, 3,000 or 3,500 mm (86.6, 98.4, 118.1 or 137.8 in).
04
Not all of them. HNK marks turning height, table speed and the ram head's Z travel with a star and states that starred items can be changed according to the customer's requirements. Expect the final specification to be agreed part by part.
More from HNK
Other CNC Lathes / Turning Centers
Haas ST-10LY
Sharp STB-55
Goodway GS-4000
DN Solutions PUMA 3100
Johnford HT-80-2D
