GD-300
Rotary Table for CNC Grinding Machine(C Axis)
GD-300
Horizontal use, table type, spindle up
- Direct motor drive, no backlash.
- suitable for simultaneous machining, applied to rotary table for tool axis (C axis).
- Built in cooling circuit.
- Min.division degree: 0.001 degree.
- Install various encoders according to accuracy requirements.
| Popular Model | ◎ | ◎ | |
|---|---|---|---|
| Specification | GD-300-NNK5 | GD-300-HEB2 | GD-300-RBGD |
| Use Method | Horizontal use, table type, spindle up | ||
| Cooling | built in cooling circuit | ||
| Clamp method | No Brake | ||
| Spindle Through Hole | NO | Yes | Yes |
| faceplate dimension | Ø300mm | ||
| Spindle center hole diameter | Ø50x10Lmm | ||
| Total Height | 205mm | ||
| Maximum Speed (1 sec.) | 100rpm | ||
| Continuous Speed | 50rpm | ||
| Maximum Current (1 sec.) | Cooling 18A | ||
| Cont.Current | Cooling 9A | ||
| Maximum torque (1 sec.) | Cooling 228Nm | ||
| Cont.torque | Cooling 114Nm | ||
| Minimum Increment | 0.001° | ||
| Signal format | Absolute Serial Communication | EnDat 2.2/22 | Biss-C |
| Resolution | 24 bit | 23 bit | 26 bit |
| Positioning accuracy | ±30 (Arc.Sec.) | ±20 (Arc.Sec.) | ±20 (Arc.Sec.) |
| Repeatability | within 10 Arc.Sec. | within 10 Arc.Sec. | within 10 Arc.Sec. |
| Net weight | 68kg | ||
- 1. The cooler is provided by customer.
unit: mm
| GD-300 | total width(A) | total height(C) | Spindle through hole(K) | Spindle or plate outer diameter(H) | Spindle length(L) | Locking screw space, Slot width(E) |
|---|---|---|---|---|---|---|
| with plate | 300 | 295 | depends on encoder | Ø300 | - | PCD Ø275 , M10 |
