Drilling Head Units SD3-60M / SD3-80M
- Description
Description
| Model | SD3-60M | SD3-80M |
| Drilling Capacity (S45C) | ø6mm | |
| Max. Stroke | 60mm | 80mm |
| Max. RPM | 10000RPM | |
| Propel Pressure | (Air) 4 ~ 8 kg/cm² (Hydraulic) 10~15 kg/cm² |
|
| Cylinder Diameter | (Front) 12.6cm² (Back) 7.1cm² |
|
| Horsepower, 3 Phase | 3-Phase 1/2HP- 220V/380V | |
| Transmission Belt | 5J – 200 | |
| Net Weight | 18kg | |
| Spindle Bearing | 6002ZZx4 | |
| Pulley Bearing | 6002ZZx3 | |
| Front Cover Seal | TC22x30x7 TC40x50x8 |
|
| Piston O-ring | (H)AS-326×2, (Air) UHS40 | |
| Front Cover O-ring | AG-45×2, AG-40×2 | |
| Back Cover Seal | TC30x40x7 | |
| Back Cover O-ring | AG-45×1, AG-30×2 | |