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      Air Turbine
      Article no.: 358825

      High-speed spindle, heavy Type 650 SK 40

      Brand: Air Turbine
      Arbor standard JIS B6339
      Arbor standard DIN 69893
      Arbor standard DIN 69871
      Machining strategy HSC
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      High-speed spindle, heavy Type 650 SK 40

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      from  CHF 7,605.00
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      Speed (rpm)
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      Description

      Version:

      Air-powered high-speed spindle, constant speed under load 25,000 − 65,000 rpm. depending on the version. Power up to 1kW.

      Advantage:

      • Higher machining speeds with smaller tools.
      • Protects the machine - speed is generated by the high-speed spindle - the machine spindle is stationary.
      • Integral air cooling permits continuous use. No standstill times.
      • Longer tool life.
      • Very good surface quality of the tools - less requirement for regrinding.

      Application:

      High-speed spindles allow higher cutting speeds and feed rates. They allow above all the use of tools with small diameters (6 mm).

      Supplied with:

      High-speed spindle, collet, collet clamping nut, wrench, sealing plug, air filter, connection hose.

      Optional extras:

      Tool-change turret for automatic tool-change. Required only for external air supply - available on request.

      Note:

      Use clean dry compressed air at approx. 6.2 bar.
      Further spindles available on request: all commonly-used shank versions, different performance classes and speeds.

      Technical Data

      Capacity
      SK 40 
      Machining strategy
      HSC 
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