Specifications | Unit | QK1319 | QK1322 | QK1327 | QK1332 | QK1350 | |
Capacity | Swing over bed | mm | 630/800 | 630/800 | 800 | 1000 | 1200 |
Swing over cross slide | mm | 340/540 | 340/540 | 480 | 610 | 710 | |
Distance between centers | mm | 1000/1500/3000 | 1000/1500/3000 | 1000/1500/3000 | 1500/3000 | 1500/3000 | |
Pipe threading range | mm | 50-193 | 50-220 | 50-270 | 190-320 | 330-510 | |
Guideway width | mm | 550 | 550 | 600 | 755 | 755 | |
Max. load capacity | T | 3 | 3 | 4 | 6 | 6 | |
Spindle | Spindle bore | mm | 200 | 225 | 280 | 330 | 520 |
Spindle speed steps | - | HYD. 4 steps | HYD. 4 steps | HYD. 4 steps | VF. 3 steps | VF. 3 steps | |
Spindle speed range | rpm | 20-380 | 20-350 | 10-280 | 8-190 | ||
Chuck | mm | φ500 3-jaw manual | φ630 3-jaw manual | φ780 4-jaw electric | φ1000 /4-jaw electric | ||
Turret | Turret/tool post | - | NC turret 4 position | ||||
Tool shank size | mm | 32 x 32 | 32 x 32 | 32 x 32 | 40 x 40 | 50 x 50 | |
Feed | X axis travel | mm | 320/420 | 320/420 | 420 | 520 | 520 |
Z axis travel | mm | 850/1350/2850 | 850/1350/2850 | 850/1350/2850 | 1250/2750 | 1250/2750 | |
X axis rapid traverse | mm/min | 4000 | 4000 | 4000 | 4000 | 4000 | |
Z axis rapid traverse | mm/min | 6000 | 6000 | 6000 | 4000 | 4000 | |
Tailstock | Tailstock quill diameter | mm | φ100 | φ100 | φ100 | φ140 | φ140 |
Tailstock quill taper | - | MT5 | MT5 | MT5 | MT6 | MT6 | |
Tailstock quill travel | mm | 250 | 250 | 250 | 300 | 300 | |
Motor | Main spindle motor | kW | 11 | 11 | 15 | 22 | 22 |
Coolant pump motor | kW | 0.125 | 0.125 | 0.125 | 0.125 | 0.125 | |
Dimension | Width x Height | mm | 1800 x 1750 | 1800 x 1750 | 1900 x 1750 | 2100 x 2100 | 2200 x 2200 |
Length | mm | 3300/3800/5300 | 3300/3800/5300 | 3800/4300/5800 | 4900/6400 | 5000/6500 | |
Weight | Net weight | T | 4.6/5.1/6.1 | 4.7/5.2/6.2 | 6.2/6.7/7.7 | 11.5/12.5 | 15.0/16.0 |
Please note: swing diameter and bed length can customize according to real work demand, machine with spindle bore below 280mm can choose servo motor direct driving structure turning center with C axis. |