SPECIFICATION | UNIT | BH-320 | BH-400 |
Max. stroke length of ram | mm | 320 | 400 |
Min. stroke length of ram | mm | 125 | 125 |
Max. slotting length | mm | 320 | 400 |
Ram vertical adjustable stroke | mm | 340 | 450 |
Ram slotting speed | m/min | 5-22 | 5-22 |
Ratio of slotting speed and return speed | - | 1:1.53 | 1:1.53 |
Ram slotting speed steps | steps | stepless | stepless |
Max. slotting force | KN | 16.6 | 16.6 |
Distance from tool holder to column | mm | 630 | 680 |
Distance from ram nose to table | mm | 500 | 550 |
Table longitudinal travel | mm | 620 | 620 |
Table cross travel | mm | 535 | 620 |
Table diameter | mm | Φ630 | Φ730 |
Inclination of ram | ° | 0-10° | 0-10° |
Table feed rate | mm | 0.054-1.24 | 0.054-1.24 |
Table rotary feed rate | ° | 0.035°-0.805° | 0.035°-0.805° |
Tool size | mm | 25x40 | 25x40 |
Loading capacity | kg | 500 | 800 |
T-slots width | mm | 18H8 | 18H8 |
Main motor power | kw | 5.5 | 5.5 |
Rapid feed motor power | kw | 0.75 | 0.75 |
Machine weight | kg | 2900 | 3500 |
Machine dimensions (LxWxH) | mm | 2624x1405x2505 | 2624x1405x2550 |