Lineup
Products
- Type
- Spindle
- Outer Diameter
- φ50 mm
- Allowable rotational speed
- 50,000 min-1
- Air for collet opening
- 0.55–0.6 MPa
- Spindle accuracy
- Within 1 μm
- Collet
- CHR RS Group
(ø3.175 mm) - Net weight
- 1,370 g
- Standard equipment and accessories
- Collet: ø3.175 mm (CHR-3.175 RS)
Wrench (9 × 11)・(12 × 14): 1 pc. each
Bar wrench (K-236): 1 pc.
Air hose with filter (K-251): ø6 mm × 2 m - Options
- Collet (CHR RS Group): ø3.0, ø3.175, ø4.0, ø6.0, ø6.35 mm
This spindle is recommended for the customers who use a big amount of cutting fluid.
"RS"stands for "Rubber Seal". This Rubber Seals added in the collet prevent coolant from going into the collet. In addition, the dust-proof cover which is bigger than NR50-5100 ATC prevents coolant from going into the spindle bearing.
Size
