Republic Lagun HRF-1540
Key Specifications
Spindle Taper
Table Size
Spindle Power
Accuracy
x axis travel
y axis travel
How much does the Republic Lagun HRF-1540 cost?
Price estimate
We do not have a price for the Republic Lagun HRF-1540 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
The Republic Lagun HRF-1540 is a CNC horizontal mill of the rise and fall type: the table moves in X and Y on a knee that rises and falls for Z, under a horizontal spindle with an arbor and overarm. Travels are 39.37 in (1,000 mm) in X, 15.35 in (390 mm) in Y and 19.29 in (490 mm) in Z.
This is arbor milling brought under CNC, not a horizontal machining center with a pallet and tool magazine. The NST #40 spindle is driven by a 7.5 HP (5.6 kW) motor through 9 speeds from 85 to 1,300 rpm, and an electronic variable speed drive covering 45 to 1,500 rpm is the option. The arbor is Ø 1.25 in (31.75 mm) and 20 in (508 mm) long, carried by two arbor supports. According to the maker one support has a bronze bushing for heavy cuts at lower speeds and the other a needle bushing for speeds up to 1,300 RPM.
Slab mills, side-and-face cutters and gang setups on an arbor remove metal in a way a vertical spindle cannot, and that is the work the maker names: medium and short runs, prototypes, over-sized parts and steel mold making. The table is 51.18 in x 12 in (1,300 x 300 mm) with a load capacity of 660 lb (300 kg). A larger 63 in x 12 in (1,600 x 300 mm) table with 51 in (1,300 mm) of X travel is optional.
Feeds are unhurried. X and Y feed and rapid are both listed at 98.43 ipm (2,500 mm/min), and Z rapid at 29.53 ipm (750 mm/min). Positioning accuracy is ±0.0004 in (±0.01 mm) on X, Y and Z, laser verified on every machine. The mill weighs 5,000 lb (2,250 kg) net and runs on 220 VAC at 20 AMP.
Full Specifications
| Parameter | Value |
|---|---|
| Table Size | 51.18 in x 12 in (1,300 x 300 mm) |
| X Axis Travel | 39.37 in (1,000 mm) |
| Y Axis Travel | 15.35 in (390 mm) |
| Z Axis Travel | 19.29 in (490 mm) |
| T-Slots | 5/8 in (16 mm) x 3 x 2.48 in (63 mm) (size x number x distance) |
| Max Table Load | 660 lb (300 kg) |
| Spindle Motor Power | 7.5 HP (5.6 kW) |
| Spindle Taper | NST #40 |
| Spindle Speeds | 9 speeds, 85-1,300 rpm (optional: Electronic Variable-Programable Speed 45-1,500 rpm in three manually selected ranges) |
| Arbor | Ø 1.25 in (31.75 mm); length: 20 in (508 mm) |
| Spindle Center to Table | 0-17.7 in (0-450 mm) (with no arbor and arbor support) |
| Spindle Center to Overarm | 6.5 in (165 mm) |
| Positioning Accuracy | ±0.0004 in (±0.01 mm) (X, Y and Z) |
| Input Resolution | 0.0001 in (0.002 mm) |
| Output Resolution | 0.0001 in (0.002 mm) |
| Cutting Feed Rate | 98.43 ipm (2,500 mm/min) (X, Y axes, variable) |
| Rapid Traverse Xy | 98.43 ipm (2,500 mm/min) |
| Rapid Traverse Z | 29.53 ipm (750 mm/min) |
| Feed Rate Override | 0-150% (all axes) |
| Machine Dimensions | 111.5 in x 121.53 in x 75 in (2,832 x 3,086 x 1,905 mm) (L x W x H) |
| Machine Weight | 5,000 lb (2,250 kg) |
| Packing Dimensions | 93 in x 76 in x 90 in (2,362 x 1,920 x 2,286 mm) (L x W x H, to eye bolt) |
| Gross Weight | 5,610 lb (2,550 kg) |
| Power Requirement | 220 VAC, 20 AMP |
Specifications sourced from lagun.com — verified 2026-10-04
Strengths & Limitations
Strengths
- Arbor milling under CNC control with ±0.0004 in (±0.01 mm) positioning accuracy
- Two arbor supports, one bronze bushed for heavy cuts and one needle bushed for higher speeds
- 7.5 HP (5.6 kW) NST #40 spindle with 9 speeds from 85 to 1,300 rpm
- Optional larger table of 63 in x 12 in (1,600 x 300 mm) with 51 in (1,300 mm) of X travel
- Runs on 220 VAC at 20 AMP
Limitations
- Table load capacity is 660 lb (300 kg)
- Feed and rapid in X and Y are both 98.43 ipm (2,500 mm/min), and Z rapid is 29.53 ipm (750 mm/min)
- Top spindle speed is 1,300 rpm with the standard drive
- No tool changer or pallet system is listed
Best For
Frequently Asked Questions
01
A CNC horizontal rise and fall mill. It has a horizontal NST #40 spindle with an arbor Ø 1.25 in (31.75 mm) in diameter and 20 in (508 mm) long, supported by an overarm and two arbor supports. The maker calls it a modular machine with automatic lubrication and flood coolant.
02
X travel is 39.37 in (1,000 mm), Y travel 15.35 in (390 mm) and Z travel 19.29 in (490 mm). The table is 51.18 in x 12 in (1,300 x 300 mm) with three 5/8 in (16 mm) T-slots and a 660 lb (300 kg) load capacity.
03
The standard drive gives 9 speeds between 85 and 1,300 rpm from a 7.5 HP (5.6 kW) motor. The option is an electronic variable, programmable speed drive covering 45 to 1,500 rpm in three manually selected ranges.
04
Floor space is listed as 111.5 in x 121.53 in x 75 in (2,832 x 3,086 x 1,905 mm), length by width by height. Net weight is 5,000 lb (2,250 kg) and gross weight 5,610 lb (2,550 kg). Electrical power is 220 VAC, 20 AMP.
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