HNK HPM-45L (45x100)
Key Specifications
Max Spindle
Spindle Taper
Table Size
Spindle Power
distance between columns
distance spindle nose to table
How much does the HNK HPM-45L (45x100) cost?
Price estimate
We do not have a price for the HNK HPM-45L (45x100) 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
Half a metre of extra table width brings a 50% higher load rating on the HNK HPM-45L (45x100) compared with the HPM-40L: 120,000 kg (264,550 lb) on a 4,500 x 10,000 mm (177.2 x 393.7 in) table.
The height figures move in the same direction. Distance from table to spindle end is 5,000 mm (196.9 in), with 5,500 mm (216.5 in) in braces, and crossrail travel is 3,100 mm (122.0 in). A five-metre opening is tall enough for the cylinder frame of a large two-stroke marine engine or the stator housing of a big generator, which are the industries HNK names for the series.
So the HPM-45L is less a wider HPM-40L than a heavier class of machine on a similar footprint. The cutting head, though, is shared. Both use a 500 x 500 mm (19.7 x 19.7 in) ram with 2,000 mm (78.7 in) of travel, 2,200 mm (86.6 in) in braces, a Ø160 mm (6.3 in) spindle and a 60/75 kW (80.5/100.6 hp), cont/30min, motor.
Speed is 1,000 rpm, with 1,200 rpm in braces, and the taper ISO No.60, with 50 in braces. X travel is 10,250 mm (403.5 in) and Y 6,000 mm (236.2 in). The columns are 5,000 mm (196.9 in) apart.
Full Specifications
| Parameter | Value |
|---|---|
| Distance Between Columns | 5,000 mm (196.9 in) |
| Distance Spindle Nose to Table | 5,000 mm (196.9 in) {5,500 mm (216.5 in)} |
| X Axis Travel | 10,250 mm (403.5 in) |
| Y Axis Travel | 6,000 mm (236.2 in) |
| Z Axis Travel | 2,000 mm (78.7 in) {2,200 mm (86.6 in)} |
| W Axis Travel | 3,100 mm (122.0 in) |
| Table Size | 4,500 x 10,000 mm (177.2 x 393.7 in) |
| Max Table Load | 120,000 kg (264,550 lb) |
| Spindle Taper | ISO No.60{50} |
| Spindle Diameter | Ø160 mm (6.3 in) |
| Ram Size | 500 x 500 mm (19.7 x 19.7 in) |
| Max Spindle Speed | 1,000 rpm {1,200 rpm} |
| Spindle Motor Power | 60/75 kW (80.5/100.6 hp) (cont/30min) |
| CNC Control | Fanuc 31i-B, Siemens 840D |
Specifications sourced from en.hnkkorea.com — verified 2026-10-04
Strengths & Limitations
Strengths
- 120,000 kg (264,550 lb) table load
- 5,000 mm (196.9 in) under the spindle, 5,500 mm (216.5 in) in braces
- 3,100 mm (122.0 in) of crossrail travel
- 6,000 mm (236.2 in) of Y between 5,000 mm (196.9 in) columns
Limitations
- Head is no larger than on the HPM-40L
- Spindle speed of 1,000 rpm, 1,200 rpm in braces
- Ram of 500 x 500 mm (19.7 x 19.7 in) working at up to five metres of height
Best For
Frequently Asked Questions
01
120,000 kg (264,550 lb) on its 4,500 x 10,000 mm (177.2 x 393.7 in) table. The HPM-40L accepts 80,000 kg (176,367 lb) and the HPM-50L 170,000 kg (374,780 lb).
02
The distance between table surface and spindle end is 5,000 mm (196.9 in), with 5,500 mm (216.5 in) in braces. The crossrail travels 3,100 mm (122.0 in).
03
No. Both list Ø160 mm (6.3 in), ISO No.60 with 50 in braces, and 60/75 kW (80.5/100.6 hp). The step to a Ø190 mm (7.5 in) spindle and 100 kW (134.1 hp) comes with the HPM-50L.
04
Table 4,500 x 10,000 mm (177.2 x 393.7 in), X 10,250 mm (403.5 in), Y 6,000 mm (236.2 in), Z 2,000 mm (78.7 in) with 2,200 mm (86.6 in) in braces, W 3,100 mm (122.0 in).
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