The AWEA LG-20070 is an industrial-grade 5-Axis Machining Centers powered by the Standard CNC. It offers working travels of 20000 x 7000 x 1000 mm, a top spindle speed of 4,000 RPM, and a 5-axis kinematic layout. It supports standardized digital factory monitoring via MTConnect.
AWEA LG-20070: the largest LG gantry machining center, 20,000 x 7,000 x 1,000 mm travels, 20,000 x 6,800 mm fixed table, 5-face milling head options.
| Standardized Parameters & Ratings | |
|---|---|
| Manufacturer (Brand) | AWEA (International) |
| Machine Type | 5-Axis Machining Centers |
| CNC Controller System | Standard CNC |
| Number of Controlled Axes | 5-Axis Simultaneous / Positioning |
| X-Axis Travel | 20,000 mm |
| Y-Axis Travel | 7,000 mm |
| Z-Axis Travel | 1,000 mm |
| Maximum Spindle Speed | 4,000 RPM |
| Spindle Motor Rating | 22.0 kW |
| Spindle Taper Interface | CAT50 (7 / 24) |
| Table / Platter / Chuck Size | 20,000 x 6,800 mm (787.4 x 267.7 in) |
| Max Table Load Capacity | 2,500 kg |
| Automatic Tool Changer (ATC) | 32 Tool Stations |
| Industrial IoT Protocol | MTConnect ANSI/MTC1.4 Compliant (Ethernet/TCP) |
| X Axis Travel | 20,000 mm (787.4 in) |
| Y Axis Travel | 7,000 mm (275.6 in) |
| Z Axis Travel | 1,000 mm (39.4 in) |
| Table Size | 20,000 x 6,800 mm (787.4 x 267.7 in) |
| Max Table Load | 2,500 kg/m² |
| Distance Spindle Nose To Table | 200 ~ 1,200 mm (7.9 ~ 47.2 in) |
| Distance Between Columns With Water Eliminator | 7,800 mm (7,500 mm) |
| Spindle Motor Power | 22 / 26 kW (30 / 35 HP) |
| Max Spindle Speed | Gear 4,000 rpm (Std.) ; Gear 5,000 / 6,000 rpm (Opt.) ; Built-in 6,000 / 8,000 rpm (Opt.) |
| Spindle Taper | CAT50 (7 / 24) |
| Rapid Traverse X | 20 m/min (787 ipm) |
| Rapid Traverse Y | 10 m/min (394 ipm) |
| Rapid Traverse Z | 10 m/min (394 ipm) |
| Cutting Feed Rate | 1 ~ 10 m/min (39 ~ 394 ipm) |
| Tool Capacity | 32 (60 Opt.) |
| Max Tool Diameter | Ø127 / 215 mm (Ø5.0 / 8.5 in) |
| Max Tool Length | 350 mm (13.8 in) |
| Max Tool Weight | 20 kg (44 lb) |
| Positioning Accuracy Jis B 6338 | ± 0.025 / Full Travel |
| Positioning Accuracy Vdi 3441 | P = 0.10 mm |
| Positioning Accuracy Yz Vdi 3441 | P = 0.040 mm / Full Travel (Optical linear scale) |
| Repeatability Jis B 6338 | ± 0.003 mm |
| Repeatability Vdi 3441 | Ps = 0.080 mm |
| Repeatability Yz Vdi 3441 | Ps = 0.030 mm (Optical linear scale) |
| Power Requirement | 80 kVA 220 ±10 % Vac 3 phase 50 / 60 Hz |
| Air Pressure Requirement | 5 ~ 8 kg/cm² |
| Hydraulic Tank Capacity | 120 liter |
| Lubrication Tank Capacity | 6 liter |
| Coolant Tank Capacity | 2,100 liter |
The price estimate for the AWEA LG-20070 is uncertain: we have no price for it that we can cite and no estimate we can stand behind, so we give no figure. Configuration, tooling, automation and installation move the final price substantially. A specific price can be requested at https://machinetoolindex.com/machines/awea-lg-20070#price; the request is passed to AWEA or an authorised dealer.
Travels are 20,000 mm (787.4 in) in X, 7,000 mm (275.6 in) in Y and 1,000 mm (39.4 in) in Z. The table is 20,000 x 6,800 mm (787.4 x 267.7 in) and the distance between columns is 7,800 mm (7,500 mm), the bracketed figure being with the water eliminator. AWEA says the gantry type structure uses 40% less space than bridge type models.
Because the VDI figure covers the whole stroke. The LG-20070 lists P = 0.10 mm and Ps = 0.080 mm over 20,000 mm (787.4 in). The LG-10070 lists P = 0.050 mm and Ps = 0.038 mm over 10,000 mm (393.7 in), and the LG-14050 lists P = 0.060 mm. The JIS repeatability row is ± 0.003 mm on all of them.
AWEA names a 35˚ head, a 90˚ head, an extension head and a universal head, all self developed and assembled, with hand scraped contact surfaces and a Japanese 2-piece curvic coupling for positioning. The automatic milling head can be controlled by programming. The series could also be equipped with an automatic head changer and a vertical / horizontal ATC system.
No. The spindle rows are identical across the LG range: a 4,000 rpm gear spindle as standard, 22 / 26 kW (30 / 35 HP), CAT50 (7 / 24). AWEA quotes 982 Nm at 253 rpm for that spindle. Options are 5,000 / 6,000 rpm gear spindles and 6,000 / 8,000 rpm built-in spindles.
