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Specification
1. The X, Y, and Z three-way guide rails all adopt roller-type linear slide rails, which have good wear resistance, lubricity, precision stability and retention.
2. The bed adopts an integrated bed structure design with reasonable M-shaped ribs to minimize cutting vibration, and has torsion resistance, vibration damping and high rigidity.
| Item | Unit | KDHM500J | KDHM500J-1 |
| Travel | |||
| X travel | mm | 700 | 700 |
| Y travel | mm | 650 | 600 |
| Z travel | mm | 550 | 580 |
| Distance from table center to spindle nose | mm | 125-675 | 120-700 |
| Distance from spindle centerline to table surface | mm | 30-680 | 190-890 |
| Work table | |||
| Table size | mm | 500×500 | 500×500 |
| Table load | kg | 500 | 400 |
| Reference aperture | Φ50H7 | Φ50H7 | |
| Table indexing positioning accuracy | Sec. | 8 | ±5 |
| Table indexing repeat positioning accuracy | Sec. | 2 | 5 |
| Table Min. indexing angle | Deg. | 1 | 0.001 |
| T-slot（width×number×spacing） | mm | 5×18×100 | 5×18×100 |
| Table motor power | kw | 3 | 1.8 |
| Spindle system | |||
| Taper bore of spindle/diameter | BT50/Φ190 | BT40/Φ150 | |
| Spindle speed | r/min | 6000 | 8000 |
| Spindle motor power | kw | 15/18.5 | 11/15 |
| Feed system | |||
| X/Z axis movement speed | m/min | 24/24 | 40/40 |
| Y axis movement speed | m/min | 20 | 30 |
| X/Y/Z axis motor torque | Nm | 20/36/36 | 20/20/20 |
| X roller linear guide | mm | 45 | 35 |
| Y/Z roller linear guide | mm | 55/45 | 45/45 |
| X/Z ball screw | Φ40-12 | Φ40-16 | |
| Y ball screw | Φ50-12 | Φ40-12 | |
| X/Y/Z positioning accuracy | mm | ≤0.008/0.006/0.006 | ≤0.008/0.006/0.006 |
| X/Y/Z repeat positioning accuracy | mm | ≤0.005/0.004/0.004 | ≤0.005/0.004/0.004 |
| Tool magazine system | |||
| Tool magazine capacity | pcs | 30 | 32 |
| Max.tool size (With adjacent tool) | mm | Ф105 | Ф78 |
| Max.tool size (Without ahjacent tool) | mm | Ф200 | Ф120 |
| Max.tool weight | kg | 15 | 8 |
| Max.tool length | mm | 300 | 300 |
| Tool changing time (T-T) | Sec. | 2.8 | 2.8 |
| Others | |||
| Spindle unloading method | hydraulic pressure | hydraulic pressure | |
| X/Y/Z axis motor connection method | Direct connection | Direct connection | |
| Machine sheet metal | Fully enclosed | Fully enclosed | |
| Overall dimensions (L×W×H) | mm | 5000×4300×3000 | 2422×3380×3020 |
| Machine weight | t | 7.5 | 6 |
The specifications, text descriptions, confiqurations, pictures, colors, etc. given herein are subject to alternation without notice and thus wthout any obligation.
