HTC Series CNC Lathe/HTC3255C
| Main Technical Specifications | |||||
| Item | unit | HTC3255C | |||
| max swing over bed | mm | 460 | |||
| max cutting diameter | mm | 320 | |||
| max swing over slide | mm | 260 | |||
| max. length of workpiece | mm | 550 | |||
| spindle speed(with conversion spindle) | stepless | ||||
| range of spindle speed | r/min | 35-4000 | |||
| power of main motor 30min/rated | FANUC 0i-Mate | kw | 15.0/11 | ||
| FANUC 0i-TC | kw | 15.0/11 | |||
| SIEMENS 802D | kw | 16.5/12 | |||
| SIEMENS 810D | kw | ||||
| diameter of chuck | 8"; 10" | ||||
| spindle bore | mm | 62; 80 | |||
| form of turret | horizontal,8-station | ||||
| size of tool shank | ex. Circle | 25*25 | |||
| bore | 40/30/25 | ||||
| rotating time of turret | s | 0.41/0.92 | |||
| repeat positioning accuracy of turret indexing | " | ±2" | |||
| rapid travelling speed of X/Z | rolling guideway | m/min | 12.0/18 | ||
| sliding guideway | m/min | 12.0/12 | |||
| travel of X-axis | mm | 208 | |||
| travel of Z-axis | mm | 600/1020 | |||
| diameter/travel of tailstock sleeve | mm | 100/130 | |||
| taper bore tsilstock sleeve | MT4 | ||||
| accuracy of workpiece | IT6 | ||||
| surface roughness of workpiece | um | Ra1.25 | |||
| max load of workpiece | disc type | kg | 250 | ||
| shaft type | 1000 | ||||
