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Specification | Units | TVK640 | TVK650 | TVK850 | TVK855 | TVK1160 |
Table size | mm | 1000x360 | 900x400 | 1000×500 | 1000×550 | 1200x600 |
T-solt(NO.×width×pitch) | mm | 3×16×120 | 3×18×150 | 5×18×90 | 5×18×90 | 5×18x100 |
Max. table load | kg | 300 | 400 | 600 | 600 | 800 |
Guide rail type | / | X/Y/Z linear Guideway RGH30 | X/Y/Z linear Guideway RGH35 | X/Y/Z linear Guideway RGH35 | X/Y/Z linear Guideway RGH35/45/ 45 | X/Y/Z linear Guideway RGH45 |
X/Y/Z axis travel | mm | 600x360 x450 | 650x400 x500 | 800×500 ×500 | 850×550 ×550 | 1100×600 ×600 |
Distance from spindle nose to worktable | mm | 100-550 | 120-620 | 120-620 | 120-670 | 120-720 |
Distance from spindle center to column | mm | 380 | 490 | 540 | 540 | 650 |
Spindle taper | / | BT40-120 | BT40-120 | BT40-140 | BT40-150 | BT40-150 |
Spindle speed | rpm | 8000 | 8000 | 10000 | 8000 | 8000 |
Spindle motor | kw | 3.7 | 5.5 | 7.5 | 7.5 | 11 |
X/Y/Z axis motor | NM | 7.1/7.7/15 | 7.1/7.7/15 | 15/15/23 | 15/15/23 | 18/18/27 |
X/Y/Z Ballscrew (diameter×pitch) | mm | 2516/2516/ 2516 | 3210/3210/ 3210 | 4012/4012/ 4012 | 4012/4012/ 4012 | 4012/4012/ 4012 |
X/Y/Z axis rapid feed speed linear guideway | m/ min | 36/36/36 | 36/36/36 | 36/36/36 | 36/36/36 | 36/36/36 |
Tool Magazine type | / | Hat | Hat | Armless/Disc | Armless/Disc | Armless/Disc |
Tool Magazine Capacity | tools | 16 | 16 | 16/24 tools | 16/24 tools | 16/24 tools |
Positioning accuracy | mm | ±0.008/300 | ±0.01 | ±0.008 | ±0.008 | ±0.008 |
Repositioning accuracy | mm | ±0.005 | ±0.005/300 | ±0.005/300 | ±0.005/300 | ±0.005/300 |
Overall size(L×W×H) | mm | 2200x2100x 2350 | 2200x2250x 2350 | 2650x2260x 2400 | 2800x2360x 2450 | 3100x2550x 2650 |
Machine weight | T | 2.8 | 4 | 5.5 | 5.8 | 7.5 |


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