886-4-24921628
886-4-24921680
No.135, Renmei Rd., Dali Dist., Taichung City 412, Taiwan
www.seedtec.com.twProducts
Surface grinding machine working table (L x W) /
YSG-2040/2048/2060 TS/P: 1000/1200/1500mm x 500mm
YSG-2448/2460/2480 TS/P: 1200/1500/2000mm x 600mm
Main feature /
■ Accuracy
Table surface guaranty(Testing grinding piece*6, thickness difference) : 5μ
Downfeed(minimum unit) : 1μ
■ Spindle & motor
Vertical driven by AC servo motor.
15HP V3 grade low virbration spindle motor.
Direct drive spindle, ABEC Class 7 (P4) bearings, 0.003m/m TIR.
4 angular contact ball bearings at front, 2 angular contact ball bearings at rear side of spindle.
■ Cross and Longitudinal
Cross feed driven by simplified AC servo motor, it's more precise when intermittent feed.(TS)
Cross feed driven by AC servo motor. (P)
Double hydraulic cylinders drive with variable speed regulator for longitudinal.
Longitudinal by advanced table hydraulic design, feed range from 0.5m/min to 25m/min, it provides easy operation and vibration-free reversing motion and controlled by the proximity sensor built-in design for safety.
■ Base & slide ways
Linear guide ways for vertical and cross axes with extra large block.
Longitudinal double V, and TURCITE B coated with hand scraped
One-piece T shape casting base and slide way.
All main castings are made of "Meehanite GC275" and have been annealed stress for long lasting and accuracy.
| DESCRIPTION ＼ MODEL | UNIT | YSG-2040TS | YSG-2040P | YSG-2048TS | YSG-2048P | YSG-2060TS | YSG-2060P | YSG-2448TS | YSG-2448P | YSG-2460TS | YSG-2460P | YSG-2480TS | YSG-2480P | ||
| CAPACITY | Maximum distance from table top to spindle center line | mm | 690 | 690 | 690 | 690 | 690 | 690 | |||||||
| Table surface (L x W) | mm | 1000x500 | 1200x500 | 1500x500 | 1200x600 | 1500x600 | 2000x600 | ||||||||
| Maximum longitudinal travel | mm | 1020 | 1220 | 1520 | 1220 | 1520 | 2020 | ||||||||
| Maximum cross travel | mm | 585 | 585 | 585 | 685 | 685 | 685 | ||||||||
| T-slot (No. x W) | No. mm | 3x20 | 3x20 | 3x20 | 3x20 | 3x20 | 3x20 | ||||||||
| Table max. loading weight | kg | 890 | 1070 | 1340 | 1290 | 1610 | 2150 | ||||||||
| FEED | Longitudinal movement of table (X axis) | ||||||||||||||
| Hydraulic feed | m/min | 5-25 | 5-25 | 5-25 | 5-25 | 5-25 | 5-25 | ||||||||
| Cross movement (Z axis) | |||||||||||||||
| Intermittent feed | mm | 1/3 thickness of grinding wheel | 1/3 thickness of grinding wheel | ||||||||||||
| Continuous feed | mm/min | 2200 | 2200 | 2200 | 2200 | 2200 | 2200 | ||||||||
| MPG handwheel per revolution | mm | 0.5/1/10 | 0.2/1/10 | 0.5/1/10 | 0.2/1/10 | 0.5/1/10 | 0.2/1/10 | 0.5/1/10 | 0.2/1/10 | 0.5/1/10 | 0.2/1/10 | 0.5/1/10 | 0.2/1/10 | ||
| MPG handwheel per graduation | mm | 0.005/ 0.01/0.1 |
0.002/ 0.01/0.1 |
0.005/ 0.01/0.1 |
0.002/ 0.01/0.1 |
0.005/ 0.01/0.1 |
0.002/ 0.01/0.1 |
0.005/ 0.01/0.1 |
0.002/ 0.01/0.1 |
0.005/ 0.01/0.1 |
0.002/ 0.01/0.1 |
0.005/ 0.01/0.1 |
0.002/ 0.01/0.1 |
||
| Vertical movement of wheel head (Y axis) | |||||||||||||||
| MPG handwheel per per revolution | mm | 0.1，1，10 | 0.1，1，10 | 0.1，1，10 | 0.1，1，10 | 0.1，1，10 | 0.1，1，10 | ||||||||
| MPG handwheel per graduation | mm | 0.001，0.01，0.1 | 0.001，0.01，0.1 | 0.001，0.01，0.1 | 0.001，0.01，0.1 | 0.001，0.01，0.1 | 0.001，0.01，0.1 | ||||||||
| Rapid/Slow vertical feed. | mm/min | 600 | 600 | 600 | 600 | 600 | 600 | ||||||||
| Vertical automatic down feed | |||||||||||||||
| Total stock removal | mm | 0.001~999.999 | 0.001~999.999 | 0.001~999.999 | 0.001~999.999 | 0.001~999.999 | 0.001~999.999 | ||||||||
| Fine grinding amount | mm | 0.001~0.999 | 0.001~0.999 | 0.001~0.999 | 0.001~0.999 | 0.001~0.999 | 0.001~0.999 | ||||||||
| Rought grinding feed | mm | 0.001~0.025 | 0.001~0.025 | 0.001~0.025 | 0.001~0.025 | 0.001~0.025 | 0.001~0.025 | ||||||||
| Fine grinding feed: rought grinding feed /2 |
mm | 0.001~0.013 | 0.001~0.013 | 0.001~0.013 | 0.001~0.013 | 0.001~0.013 | 0.001~0.013 | ||||||||
| Spark-out | times | 9 | 9 | 9 | 9 | 9 | 9 | ||||||||
| SPINDLE & WHEEL |
Spindle motor | HP/P | 15/4 | 15/4 | 15/4 | 15/4 | 15/4 | 15/4 | |||||||
| OPT. 15-20/6 ; 20-30/4 | OPT. 15-20/6 ; 20-30/4 | ||||||||||||||
| Spindle speed | 50HZ | rpm/P | 1475/4 (OPT. 975/6) | 1475/4 (OPT. 975/6) | |||||||||||
| 60HZ | rpm/P | 1770/4 (OPT. 1180/6) | 1770/4 (OPT. 1180/6) | ||||||||||||
| Grinding wheel | 50HZ | mm | Φ405x75xΦ127 | Φ405x75xΦ127 | Φ405x75xΦ127 | Φ405x75xΦ127 | Φ405x75xΦ127 | Φ405x75xΦ127 | |||||||
| OPT. Φ510x75xΦ127 | OPT. Φ510x75xΦ127 | ||||||||||||||
| 60HZ | mm | Φ355x75xΦ127 | Φ355x75xΦ127 | Φ355x75xΦ127 | Φ355x75xΦ127 | Φ355x75xΦ127 | Φ355x75xΦ127 | ||||||||
| OPT. Φ510x75xΦ127 | OPT. Φ510x75xΦ127 | ||||||||||||||
| MOTOR | Hydraulic motor | HP/P | 5/6 | 5/6 | 5/6 | 7.5/6 | 7.5/6 | 7.5/6 | |||||||
| Cross servo mtoro | KW | 1 | 1 | 1 | 1 | 1 | 1 | ||||||||
| Vertical servo motor | KW | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | ||||||||
| DIMENSION & WEIGHT |
Floor space (L x W x H) | mm | 4110x3420x2310 | 4510x3420x2310 | 5110x3420x2310 | 4510x3600x2310 | 5100x3600x2310 | 6250x3600x2300 | |||||||
| Packing dimensions (L x W x H) | mm | 4550x2300 (pallet) |
4600x2300 (pallet) |
5500x2300 (pallet) |
4700x2300 (pallet) | 5400x2300 (pallet) | 6400x2300 (pallet) | ||||||||
| 3350x1200x1800 (wooden crate) |
3350x1200x1800 (wooden crate) |
3950x1400x1900 (wooden crate) |
|||||||||||||
| Machine weight (Approx.) | kg | 7200 | 7500 | 8000 | 8500 | 8950 | 9850 | ||||||||
