Lineup
Products
- Type
- Spindle
- Outer Diameter
- φ40 mm
- Speed
- 160,000 min-1
- Spindle runout
- Within 1 μm
- Max. power
- 56 W
- Collet
- CHA Group
(ø3.0–4.0 mm) - Weight
- 520 g
- Air bearing required air pressure
- 0.6 MPa
(Air consumption: 40 NL/min) - Air turbine operation air pressure
- 0.5 MPa
(Air consumption: 160 NL/min) - Bearing load capacity
- Radial: Less than 15N
Thrust: Less than 25N - Standard accessories
- Collet ø4.0 mm (CHA-4.0AA)
Collet nut (CHN-3A)
Torque wrench (10 mm): 1 pc.
Bar wrench (K-277): 1 pc.
Hexagon wrench (2 mm): 1 pc.
Supply air hose (ø4 x 1.5 m): 1 pc.
Supply air hose (ø6 x 1.5 m): 1 pc.
Air inlet joint (ø4), (ø6): 2 pcs. each
Protective cover: 1 pc.
Protective cap: 1 pc.
Stepped test bar (ø2 x ø4 x 34L): 1 pc. - Options
- Collet (CHA Group): ø3.0, ø3.175, ø4.0 mm
- Comparison Table
■Detection of rotation speed
Fiber sensor mounting holes available
Reflective mark on rotary axis (outpout signal: 1pulse / rev)
■Air piping
Air supply (Turbine): ø6 mm x 2 parts
Air supply (Air bearing): ø4 mm x 2 parts
*Air bearing spindles require clean dry air for proper operation.
*Never rotate the spindle, change cutting tools or collet without supplying clean, dry air to the bearing surfaces.
*Always supply clean, dry air to the bearing surfaces even when the spindle is not being rotated.
*Do not start work process until after stable rotation has been established and verified.
Size
