EZ-0778

EZ-0778

EZ-0778

Product catalog summary
Design and Construction
The EZ-0778 is a passive rotary table designed for high axial and radial load capacity and stiffness, making it suitable for high-precision machining processes. It features low error motion of less than 100 nm, and can be driven by an external motor using a bellows coupling and pulley, which can be pre-assembled upon request. The installation position is unrestricted.

Applications
This rotary table is ideal for use in precision turning, polishing, grinding, and wafer grinding, especially where high concentricity is required.

Optional Accessories
  • Bellows Coupling
  • Pulley

Key Features
  • Passive Air-Bearing Rotary Table
  • High Load Capacity
  • Error Motion < 0.1 µm
  • Made of Stainless Steel

Specifications
  • Turning Range: > 360° (unlimited)
  • Error Motion: Axial < 0.1 µm, Radial < 0.1 µm
  • Runout: Axial < 2 µm
  • Max. Speed: 1,000 rpm
  • Mounting Position: Unrestricted
  • Dimensions: Diameter 340 mm x Height 209 mm
  • Max. Load: Axial 3,500 N, Radial 2,000 N
  • Nominal Load: Axial 3,000 N, Radial 1,600 N
  • Stiffness: Axial 500 N/µm, Radial 175 N/µm
  • Resistance Against Tilt: 10 Nm/µrad
  • Max. Moment of Tilt: 250 Nm
  • Total Mass: 90 kg
  • Material: Stainless Steel
  • Supply Pressure: 5 bar
  • Air Consumption: Approximately 40 Sl/min
  • Clean Room Suitability: Applicable

Additional Information
The rotary table is subject to technical modifications and typographical errors. It is made of stainless steel and is suitable for clean room environments. The pulley type can be customized according to customer requirements.
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Catalog excerpts

EZ-0778-1

EITZENBERGERKINEMATIK MIT LUFT Key Features ■ Passive Air-Bearing Rotary Table ■ High Load Capacity ■ Error Motion < 0.1 pm ■ Made of Stainless Steel Design and Construction The EZ-0778 passive rotary table features high axial and radial load capacity and stiffness. Due to the low error motion of < 100 nm, the table is ideal for rotary motion in high-precision machining processes. The air-bearing rotary table can be driven by an external motor via a bellows coupling and pulley. On request, these can be pre-assembled at the factory. There are no restrictions regarding the installation position. Applications As drive/bearing in the fields of precision turning, polishing, grinding, wafer grinding; for applications with high demands on concentricity. Optional Accessories ■ Bellows Coupling ■ Pulley Eitzenberger Luftlagertechnik GmbH

 Open the catalog to page 1
EZ-0778-2

Specifications Type Mounting Position Diameter x Hight Max. Load axial Nominal Load axial push/pull Max. Load radial Nominal Load radial Stiffness axial Stiffness radial Resistance Against Tilt Max. Moment of Tilt Moving Mass (rotor) Total Mass Inertial Moment (without pulley) Clean Room Suitability Subject to technical modifications and typographical errors. Fig.: Rotary table with pulley - pulley type acc. to customer requirement Eitzenberger Luftlagertechnik GmbH

 Open the catalog to page 2

All Eitzenberger GmbH catalogs and technical brochures

  1. EZ-0053-020

    19  Pages

  2. EZ-9570

    2  Pages

  3. EZ-8212

    2  Pages

  4. EZ-1250

    2  Pages

  5. EZ-RP201

    2  Pages

  6. EZ-0779

    2  Pages

  7. EZ-0570

    2  Pages

  8. EZ-0275

    2  Pages

  9. EZ-5504

    2  Pages

  10. EZ-2352-094V

    2  Pages

  11. EZ-3221

    2  Pages

  12. EZ-2310-2000

    2  Pages

  13. EZ-2352-094

    2  Pages

  14. EZ-0745-ZC

    2  Pages

  15. EZ-0730

    2  Pages

  16. EZ-0715

    2  Pages

  17. EZ-0714

    2  Pages

  18. EZ-0227

    2  Pages

  19. EZ-2352-066

    2  Pages

  20. EZ-0117

    2  Pages

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.
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