Our this spindle advantages: carving machine spindle has compact structure, light weight, small inertia, small vibration, low noise, fast response and other advantages, and carving machine spindle speed high, power, simplified machine design, easy to achieve spindle positioning.Engraving machine spindle bearing using high-speed bearing technology, heat resistance, life is several times the traditional bearing, in a lot of equipment will be used above the carving machine spindle is to take a fancy to its characteristics.
Carving machine spindle characteristics: carving machine spindle is a high speed, high precision, low noise, inner ring with lock structure, lubrication way more suitable for spray lubrication.Carving machine spindle in CNC machine tools and the corresponding mechanical and electrical equipment above the use of more.
| 0840A Spindle Technical Data Sheet | |||
| Application of Industry | Engraving Metal | ||
| Spindle Type | 0840A | Rated frequency (Hz) | 1333 |
| Rated speed (rpm) | 40000 | Rated voltage (V) | 380 |
| Maximum current (A) | 14 | Power (Kw) | 4.0（max） |
| 1 | Cone Run-out(μm) | ≤0.001 | |
| 2 | Method of Tool Change | Automatic | |
| 3 | Collet torque（N·m） | 0.8 | |
| 4 | Static deflection at shaft end (μm) | ≤0.002 | |
| 5 | Vibration（mm/s） | ≤1.0 | |
| 6 | Diameter of the mounting diameter（mm） | Φ80H6 | |
| 7 | Cooling system water flow rate（L/min） | 2～3 | |
| 8 | Cooling system water pressure（ MPa ） | 0.25～0.4 | |
| 9 | Motor winding insulation resistance（MΩ） | ≥500（grade H） | |
| 10 | Motor winding voltage test（V/M） | 1500V/1 Min | |
| 11 | Noise value（dBA） | ≤72 | |
| 12 | Spindle blowing dust gas flow（L/min） | 50±10 |
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