Specification | Unit | UG-200 | UG-320 | |
*General capacity | ||||
Distance between centers | mm | 500, 750 | 1000, 1500, 2000, 3000 | |
Center height | mm | 135 | 180 | |
Dia. Ground (O.D) | mm | 5-200 | 8-320 | |
Dia. Ground (I.D) | mm | 25-100 | 30-100 | |
Max. length ground (O.D) | mm | 500, 750 | 1000, 1500, 2000, 3000 | |
Max. length ground (I.D) | mm | 125 | 125 | |
Max. weight of workpiece | kg | 100 | 150 | |
* Workhead | ||||
Swiveling angle | ° | ﹢90° | ﹢90° | |
Center taper (MT) | MT | 4 | 4 | |
Spindle speed | r/min | 50HZ:25-380 Stepless | 50HZ:25-220 Stepless | |
* Wheelhead | ||||
Wheel spindle speed | r/min | 1670 | 1670 | |
Wheelhead rapid travel | mm | 50 | 50 | |
Max. travel | mm | 205 | 246 | |
Swiveling angle | ° | ±10° | ±30° | |
Hand feed per.rev | mm | rough:2, fine:0.5 | rough:2, fine:0.5 | |
Hand feed per.gra | mm | rough:0.01, fine:0.0025 | rough:0.01, fine:0.0025 | |
Wheel size (ODXWXID) | mm | 400x50x203 | 400x50x203 | |
Peripheral velocity | m/s | 35 | 35 | |
* Internal grinding device | ||||
Spindle speed | r/min | 10000/15000 | 10000/15000 | |
Dimension of wheel | mm | max:50x25x13, min:17x20x6 | max:50x25x13, min:17x20x6 | |
* Table | ||||
Hand feed per.rev | mm | 6 | 6 | |
Max.swiveling angle of table | Clockwise | ° | 3° | 3° (1000, 1500), 2° (2000, 3000) |
Anticlockwise | ° | 9° (500), 8° (750) | 7° (1000), 6° (1500), 5° (2000), 3° (3000) | |
Longitudinal speed range of table | m/min | 0.1-4 | 0.1-4 | |
* Tailstock | ||||
Center taper (MT) | MT | 4 | 4 | |
Quill travel | mm | 30 | 30 | |
* Motor | ||||
Wheelhead motor power | kw | 4 | 5.5 | |
Internal grinding motor power | kw | 1.1 | 1.1 | |
Workhead motor power | kw | 1.1 | 1.5 | |
* Machine | ||||
Gross weight | T | 4.1 (500), 4.3 (750) | 5.3 (1000), 6.1 (1500), 7.9 (2000), 9.9 (3000) | |
Packing dimension (LXWXH) | cm | 322x200x205 (1000) | ||
235x203x205 (500) | 422x200x205 (1500) | |||
275x203x205 (750) | 540x200x205 (2000) | |||
739x200x205 (3000) |
Note:
CNC models are also available as requirement!