Limburg International Co., Ltd.
Specifications
- Accuracy chart:
- Index accuracy: inspected by optical measuring device. See specifications.
Features
- Three pieces gear plate transmission.
- Applied for the 4th axis.
- For horizontal and vertical operations.
- High positioning accuracy up to ±5 seconds.
| Model | LGS-170 | LGS-250 | LGS-320 | LGS-400 | LGS-500 | LGS-630 | LGS-800 |
|---|---|---|---|---|---|---|---|
| Index angle | Min. index unit 5° | Min. index unit 5° | Min. index unit 5° is standard. Index unit 1° available | Min. index unit 5° is standard. Index unit 1° available | Min. index unit 5° is standard. Index unit 1° available | Min. index unit 5° is standard. Index unit 1° available | Min. index unit 5° is standard. Index unit 1° available |
| Table diameter | 170 | 250 | 320 | 400 | 500 | 630 | 800 |
| Horizontal overall height | 180 | 200 | 240 | 265 | 300 | Specifications upon request | Specifications upon request |
| Vertical center height | 135 | 170 | 230 | 250 | 310 | Specifications upon request | Specifications upon request |
| Center hole diameter | Dia.30 | Dia.55 | Dia.100 | Dia.120 | Dia.120 | Specifications upon request | Specifications upon request |
| Through hole diameter | Dia.20 | Dia.30 Dia.80 | Dia.80 | Dia.90 | Specifications upon request | Specifications upon request | |
| T-slot width | 12 | 12 | 14 | 14 | 18 | Specifications upon request | Specifications upon request |
| Guide slot width | 14 | 18 | 18 | 18 | 18 | Specifications upon request | Specifications upon request |
| Servo motor type: Mitsubishi | HA-33-CS | HA-40C-S | HA-80C-S | HA-100C | HA-100C | Specifications upon request | Specifications upon request |
| Servo motor type: Fanuc | Þ2 | Þ3 | Þ6 | Þ12 | Þ12 | Specifications upon request | Specifications upon request |
| Speed reduction ratio | 1/72 | 1/120 | 1/120 | 1/120 | 1/120 | Specifications upon request | Specifications upon request |
| Max. speed motor (2,000 R.P.M) | 27.7 | 16.6 | 16.6 | 16.6 | 16.6 | Specifications upon request | Specifications upon request |
| Clamping force (kg*m) hydraulic pressure (35kg/cm²) | 200 | 300 | 400 | 500 | 600 | Specifications upon request | Specifications upon request |
| Permissible load: at horizontal | 250 | 300 | 350 | 500 | 600 | Specifications upon request | Specifications upon request |
| Permissible load (kg): at vertical | 100 | 125 | 175 | 250 | 300 | Specifications upon request | Specifications upon request |
| Permissible cutting torque (kg) | 150 | 250 | 350 | 450 | 550 | Specifications upon request | Specifications upon request |
| Index accuracy (sec) | ±5" | ±5" | ±5" | ±5" | ±5" | Specifications upon request | Specifications upon request |
| Weight (kg) | 65 | 110 | 200 | 350 | 400 | Specifications upon request | Specifications upon request |
| Accuracy chart | - | - | - | - | - | - | - |
| Model | LGS-170 | LGS-250 | LGS-320 | LGS-400 | LGS-500 | LGS-630 | LGS-800 |
| Table squareness | 0.015 | 0.015 | 0.015 | 0.02 | 0.02 | 0.025 | 0.025 |
| Table run out | 0.01 | 0.01 | 0.01 | 0.015 | 0.015 | 0.02 | 0.02 |
| Parallelism between table and bottom surface | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.025 | 0.03 |
| Spindle hole run out | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 |
| Squareness of table and bottom surface | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 |
| Squareness of table and guide center | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.025 | 0.025 |
| Parallelism of tailstock center and bottom guide | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 |
| Height difference between table and tailstock center (slightly higher for tailstock) | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 |
Main Products
Rotary Table, Index Table, Pneumatic Grippers, Rotary Actuators, Pneumatic Fittings, F.R.L Units, Hydraulic Nipples, Hose Couplings, Honing Seamless Steel Pipe, Hard Chromium Piston Rod, Aluminum Alloy Pneumatic Cylinder Tube, Stainless Piston Rod