DGH-70
Rotary Table for CNC Grinding Machine(A Axis)
DGH-70
Vertical use (spindle to the side)
- Direct motor drive, no backlash.
- suitable for small tools grinding.
- Min.division degree: 0.001 degree.
- Install various encoders according to accuracy requirements.
- Spindle is W25 interface.
| Popular Model | ◎ |
|---|---|
| Specification | DGH-70-RBGD |
| Use Method | Vertical(spindle to the side) |
| Cooling | built in cooling circuit |
| Clamp Method | No Brake |
| Spindle Through Hole Diameter | Ø30mm |
| Spindle Endface Diameter | Ø70x13mm |
| Center height | 120mm |
| Maximum Speed | 200rpm / 30min |
| Continuous Speed | 100rpm |
| Maximum Current(1 sec.) | 3A / Cooling 4A |
| Cont.Current | 1A / Cooling 2A |
| Maximum torque (1 sec.) | 35.4Nm / Cooling 47.2Nm |
| Cont.torque | 11.8Nm / Cooling 23.6Nm |
| Minimum Increment | 0.001° |
| Signal Format | Biss-C |
| Resolution | 26bit |
| Positioning accuracy | ±20 (Arc.Sec.) |
| Repeatability | within 10 Arc.Sec. |
| Net weight(not including cylinder set) | 35 kg |
- 1. The cooler is provided by customer.
2. When rotating spindle matched with rotary table, the connecting plate is prepared by customer.
unit: mm
| DGH-70 | total width(A) | total thickness(B) | total height(C) | Center height(D) | Spindle through hole(K) | Spindle interface(H) | Spindle length(L) | Locking screw space, Slot width(E) |
|---|---|---|---|---|---|---|---|---|
| No faceplate | 226.5 | 200 | 204 | 120 | Ø30 | 100 , 70 , PCD85-M8 | 206 | 170 , 18 |
