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-618TS: 465mm x 150mm
YSG-52TS: 500mm x 200mm
YSG-1020/1024TS: 500/600mm x 250mm
YSG-1224/1228TS:600/700mm x 300mm
YSG-1632/1636/1640TS: 800/900/1000mm x 400mm
Main feature /
■ Accuracy
Table surface guaranty (Testing grinding piece*6, thickness difference) : 2μ(618/52), 3μ(12xx/16xx series), 5μ(1640)
Downfeed(minimum unit) : 1μ
■ Spindle & motor
Vertical driven by AC servo motor.
2HP V3 grade low virbration spindle motor..(618/52)
3HP V3 grade low virbration spindle motor..(10 series)
5HP V3 grade low virbration spindle motor..(12xx series)
7.5HP V3 grade low virbration spindle motor..(16xx series)
Cartridge-type spindle, ABEC Class 7 (P4) bearings, 0.003m/m TIR. (618/52)
Direct drive spindle, ABEC Class 7 (P4) bearings, 0.003m/m TIR. (10/12/16 series)
1 roller bearing and 2 angular contact ball bearings at front, 2 angular contact ball bearings at rear side of spindle. (618)
2 angular contact ball bearings at front, 2 angular contact ball bearings at rear side of spindle. (52/10 series)
4 angular contact ball bearings at front, 2 angular contact ball bearings at rear side of spindle. (12/16 series)
■ Cross and Longitudinal
Cross feed driven by simplified AC servo motor, it's more precise when intermittent feed.
Longitudinal by advanced table hydraulic design, feed range from 1m/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 way for vertical axis (12/16 series)
Cross double V and longitudinal V& flat, and TURCITE B coated with hand scraped, 3 axes are box ways.
One-piece casting base and slide way.
All main casting are made of "Meehanite GC275" and have been annealed stress for long lasting and accuracy.
| DESCRIPTION ＼ MODEL | UNIT | YSG-618TS | YSG-52TS | YSG-1020TS | YSG-1024TS | YSG-1224TS | YSG-1228TS | YSG-1632TS | YSG-1636TS | YSG-1640TS | ||
| CAPACITY | Maximum distance from table top to spindle center line | mm | 390 | 390 | 480 | 480 | 690 | 690 | 690 | 690 | 690 | |
| Table surface (L x W) | mm | 465x150 | 500x200 | 500x250 | 600x250 | 600x300 | 700x300 | 800x400 | 900x400 | 1000x400 | ||
| Maximum longitudinal travel | mm | 485 | 520 | 520 | 620 | 620 | 720 | 820 | 920 | 1020 | ||
| Maximum cross travel | mm | 168 | 224 | 285 | 250 | 360 | 360 | 460 | 460 | 460 | ||
| T-slot (No. x W) | No.x mm | 1x17 | 1x17 | 1x17 | 1x17 | 3x17 | 3x17 | 3x17 | 3x17 | 3x17 | ||
| Table max. loading weight | kg | 75 | 110 | 150 | 180 | 320 | 375 | 570 | 640 | 715 | ||
| FEED | Longitudinal movement of table (X axis) | |||||||||||
| Hydraulic feed | m/min | 5-25 | 5-25 | 5-25 | 5-25 | 5-25 | 5-25 | 5-25 | 5-25 | 5-25 | ||
| Hand feed per revolution | mm | 63 | 63 | 63 | 63 | 63 | 63 | 63 | 63 | 63 | ||
| Cross movement of saddle (Z axis) | ||||||||||||
| Intermittent feed | mm | 1/3 thickness of grinding wheel | 1/3 thickness of grinding wheel | |||||||||
| Continuous feed | mm/min | 1200 | 1200 | 1200 | 1200 | 1200 | 1200 | 1200 | 1200 | 1200 | ||
| Handwheel per revolution | mm | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | ||
| Handwheel per graduation | mm | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | ||
| Vertical movement of wheel head (Y axis) | ||||||||||||
| MPG Handwheel 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 | 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 | |||||||||
| Rapid/Slow vertical feed. | mm/min | 230 | 300 | 400 | 400 | 560 | 560 | 560 | 560 | 560 | ||
| Vertical automatic down feed | ||||||||||||
| Feed per time | mm | 0.001~0.099 | 0.001~0.099 | 0.001~0.099 | 0.001~0.099 | 0.001~0.099 | 0.001~0.099 | 0.001~0.099 | 0.001~0.099 | 0.001~0.099 | ||
| Total feed | mm | 0.001~999.999 | 0.001~999.999 | |||||||||
| Total fine feed | mm | 0.001~0.099 | 0.001~0.099 | 0.001~0.099 | 0.001~0.099 | 0.001~0.099 | 0.001~0.099 | 0.001~0.099 | 0.001~0.099 | 0.001~0.099 | ||
| Spark-out | times | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | ||
| SPINDLE & WHEEL |
1800 rpm spindle | |||||||||||
| Spindle Motor | HP | - | - | 3 (OPT.5HP) | 3 (OPT.5HP) | 5 (OPT.7.5HP) | 7.5 (OPT.10HP) | |||||
| Spindle speed | 50HZ | rpm | - | - | 1465 | 1465 | 1460 | 1460 | 1470 | 1470 | 1470 | |
| 60HZ | rpm | - | - | 1765 | 1765 | 1760 | 1760 | 1775 | 1775 | 1775 | ||
| Grinding wheel size | 50HZ | rpm | - | - | Φ355x32xΦ127 | Φ355x50xΦ127 | ||||||
| 60HZ | rpm | - | - | Φ305x32xΦ127 | Φ305x50xΦ127 | |||||||
| 3600 rpm spindle | ||||||||||||
| Spindle Motor | HP | 2 | 2 | 3 | 3 | 5 | 5 | - | - | - | ||
| Spindle speed | 50HZ | rpm | 2910 | 2910 | 2920 | 2920 | 2950 | 2950 | - | - | - | |
| 60HZ | rpm | 3515 | 3515 | 3515 | 3515 | 3555 | 3555 | - | - | - | ||
| Grinding wheel size | 50HZ | rpm | Φ205x13x Φ31.75 |
Φ205x19x Φ31.75 |
Φ205x19x Φ31.75 |
Φ205x19x Φ31.75 |
Φ205x13x Φ31.75 |
Φ205x13x Φ31.75 |
- | - | - | |
| 60HZ | rpm | Φ180x13x Φ31.75 |
Φ180x19x Φ31.75 |
Φ180x19x Φ31.75 |
Φ180x19x Φ31.75 |
Φ180x13x Φ31.75 |
Φ180x13x Φ31.75 |
- | - | - | ||
| MOTOR | Hydraulic | HP/P | 2/4 | 2/4 | 2/6 | 2/6 | 3/6 | 3/6 | 5/6 | 5/6 | 5/6 | |
| Cross feed | w | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | ||
| Verticala feed (AC servo) | w | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | ||
| DIMENSION & WEIGHT |
Floor space (L x W x H) | mm | 2400x2400x 2040 |
2500x2500x 2165 |
3160x2900x 1970 |
3160x2900x 1970 |
3560x3100x 2275 |
3560x3100x 2275 |
3990x3100x 2275 |
3990x3100x 2275 |
4850x3100x 2275 |
|
| Packing dimensions (L x W x H) | mm | 2460x1550x 2200 |
2210x1820x 2240 |
2510x2160x 2230 |
2510x2160x 2230 |
2760x2220x 2460 |
2760x2220x 2460 |
3400x2300x 2460 |
3400x2300x 2460 |
3400x2300x 2460 |
||
| Machine weight (Approx.) | kg | 930 | 1250 | 2000 | 2100 | 3200 | 3200 | 4000 | 4000 | 4200 | ||
