• Control motor spindle / manual / cooled

820 series

Article: 00126970

Control motor spindle / manual / cooled

820 series motor spindles are air-cooled spindles. A frequency converter is imperative for the drive so that the spindle can be operated at maximum speed. The spindle and motor shafts are made from one piece to guarantee the best possible vibration behaviour. We only use selected materials that guarantee a high level of accuracy and reliability under even extreme conditions of use to make these spindles.
Bearings
High-precision bearings that are fitted with an initial tension are used as bearings. These have very good damping properties and a very good wear behaviour. The concentricity at the tool holder is Direction of rotation
Our spindles can be operated in a clockwise or anti-clockwise direction thanks to our locking devices on the holding cone. One precondition is the use of our original accessories. The collect chuck model is only suitable for clockwise rotation.
Lubrication
Lifetime grease lubrication
Motor
The drive is provided by an air-cooled, adjustable induction motor.
The motor can be controlled up to its maximum frequency with a frequency converter.
Seals
The seal on the tool side is provided by a specially tested labyrinth. This protects the spindle bearing against soiling. The spindles can be used in both a horizontal and vertical direction.
The seal can also be produced with sealing air on request.
Scope of delivery
Instruction manual, operating tool

Specifications

  • Function: control
  • Drive mechanism: manual
  • Other characteristics: cooled
  • Rotational speed: 5600 rpm (35185.84 rad.min-1), 18500 rpm (116238.93 rad.min-1), 33600 rpm (211115.03 rad.min-1)

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