Aktive Rotary Air Bearings

Motor spindles with air bearings

Module for high-speed and ultra-precision applications.

For measuring, grinding, drilling, milling and turning applications in the millimeter and micrometer range.

Air Bearing Main Spindle with Pneumatic Tool Changer
EZ-0225

• Air bearing spindle with water cooled direct drive for high accuracy applications e.g. optical lens manufacturing.
• Equipped with a pneumatic tool changer and a Heidenhain rotary encoder for position controlled applications.

Air Bearing Rotary Table
EZ-0275

• Air bearing rotary table with direct drive for high accuracy applications.
• Equipped with a cogging free direct drive motor and a high accuracy rotary encoder for position controlled applications.

Ultra-precise air bearing spindle
EZ-0182

• nominal axial carrying capacity: 110 N
• run out error of vakuum chuck: 1,5 µm

Passive Rotary Bearing

Air bearing installation spindles

Available as standard module, or tailored to suit your requirements.
For applications requiring extreme speed, high accuracy and smooth running properties.

High-speed air bearing spindle
EZ-040 SP22

• max. radial carrying capacity (centre): 210 N
• revolutions per minute: 70.000 rev/min

Special air bearing spindle with very low radial run out error
EZ-0192

• nominal radial load (top): 200 N
• radial run out error: 0,25 µm

EZ-0198

• nominal axial carrying capacity: 400 N
• nominal radial load (top): 100 N

EZ-0204

• nominal axial carrying capacity: 1500 N
• nominal radial load (top): 700 N

Spool of thread with air bearings

• For particularly easy running performance
• high accuracy and
• very high reliability

Download-Data Sheets >> Spindles/Turn Table 386 KB