| PSG/GM series machine tool adopts a gantry structure, with enlarged column and crossbeam box structure support, ensuring excellent rigidity of the entire machine. The castings of the machine tool are made of HT300 high-grade material, which has high strength, strong resistance to deformation, and excellent shock absorption capacity. The grinding accuracy within a 3-meter travel can reach within 0.008mm. The minimum feed rate of the Z-axis is 0.001mm. |
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Machine castings are made of HT300 high-grade material and undergo vibration stress relief and secondary tempering processes to eliminate internal stress. They feature high strength, strong resistance to deformation, and excellent shock absorption capacity, ensuring that the machine tool maintains stable precision over long-term use. |
■ Specifications
|
PSG-2012GM |
PSG-3012GM |
PSG-4012GM |
PSG-2017GM |
PSG-3017GM |
PSG-4017GM |
PSG-3021GM |
PSG-4021GM |
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| 工作台尺寸 mm Workbench size |
2000x1000 |
3000x1000 |
4000x1000 |
2000x1400 |
3000x1400 |
4000x1400 |
3000x1600 |
4000x1600 |
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| 主轴中心至工作台最大距离 mm Max. distance from the spindlecenter to the worktable |
150-850 |
150-850 |
150-850 |
150-850 |
150-850 |
150-850 |
200-1200 |
200-1200 |
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| 工作台最大承重 kg Max. load capacity of theworkbench |
2000 |
3000 |
4000 |
3500 |
5000 |
6500 |
6500 |
8000 |
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| X轴行程 mm X-axis travel distance |
680 |
860 |
1100 |
1300 |
1600 |
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| Y轴行程 mm Y-axis travel distance |
350 |
450 |
450 |
560 |
560 |
660 |
660 |
760 |
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| X,Y,Z快移速度 X,Y,Z fast movement speed |
36 m/min | |||||||||
| 主砂轮尺寸 Wheel dimension |
Ø350 x 20～50 x 127mm | Ø400 x 20～50 x 127mm | ||||||||
| 主轴最高转速 Max. spindle speed |
3000mm | |||||||||
| 主轴电机功率 Spindle motor power |
4.0 / 5.5 KW | 5.5 / 7.5 KW | ||||||||
| X轴电机最大转矩 X axis Max. torque of motor |
25.2N.m |
25.2N.m |
25.2N.m |
34.5N.m |
34.5N.m |
34.5N.m |
34.5N.m |
34.5N.m | ||
| Y轴电机最大转矩 Y axis Max. torque of motor |
25.2N.m |
25.2N.m |
25.2N.m |
34.5N.m |
34.5N.m |
34.5N.m |
34.5N.m |
34.5N.m | ||
| Z轴电机最大转矩 Z axis Max. torque of motor |
34.5N.m |
34.5N.m |
34.5N.m |
34.5N.m |
45N.m |
45N.m |
45N.m |
45N.m | ||
| 机床外型尺寸(长x宽x高) cm Machine size (L x W x H) |
260x180x190 |
330x250x195 |
410x260x200 |
420x280x240 |
530x280x240 |
620x280x240 | ||||
| 标准机床重量 Standard weight |
2.4 T |
3.6 T |
4.9 T |
7.3 T |
8.5 T |
11 T | ||||
■ Machine Tool Configuration
The hydrostatic spindle has the advantages of high rotational accuracy, good rigidity, long service life and low noise. It can grind workpieces with high precision and high efficiency, and is an essential configuration for precision grinding machines. |
The entire Adopting Japanese THK, German INA, Rexroth and Taiwan PMI SP grade ultra-precision linear guides. |
The entire series of grinding machines adopt C3 grade high-precision ground ball screws, which operate smoothly without shock, have low wear and a long service life, effectively enhancing the working accuracy and stability of the machine tools. |
The base of the electromagnetic chuck adopts steel plate milling cavity technology and all-copper coils. Compared with cast steel bases, it features a smaller volume and stronger magnetic force. The magnetic force is evenly distributed and adjustable, making it suitable for various heavy-duty and precision machining. It can quickly clamp and release workpieces, significantly enhancing production efficiency. |
