NR50-5100 ATC RS Spindle automatic tool change (50.000 rpm) Dia. 50mm
Product information
Spindle with automatic tool change (Max. 50.000 rpm) Diameter 50mm
| Authorised rotation Speed | 50,000 rpm |
| Air pressure to open the collet | 0.55-0.6 MPa |
| Spindle accuracy | Within 1 μm |
| Collet | CHR RS Groups (Dia 3.175 mm) |
| Weight | 1,370 g |
| Standard accessories | Collet: Dia 3.175 mm (CHR-3.175 RS) Fixed Key (9 × 11)・(12 × 14): 1 each Bar Fixed Key (K-236): 1 pc Air hose with filter (K-251): Dia 6 mm × 2 m |
| Optional extras | Collet (CHR RS Groups): Dia 3.0, Dia 3.175, Dia 4.0, Dia 6.0, Dia 6.35 mm |
This spindle is recommended for customers who use large quantities of cutting fluid.
RS stands for Rubber Seal. These rubber seals in the collet prevent coolant from entering the collet.
In addition, the dust-tight cover, which is larger than the NR50-5100 ATC, prevents coolant from entering the spindle bearing.
