Spindle Technology – Series 810

Spindle Technology – Series 810

Motor spindles

Main features series 810

  • High frequency motors with liquid cooling
  • High bearing rigidity
  • Preloaded spindle bearings
  • Concentricity on the HSK mounting taper < 0.002 mm

The technology of the 810 series

The 810 series motor spindles were designed according to the same standards as the 800 article series. This is also a spindle system with liquid-cooled drive, whose accuracy and reliability meets the highest demands.
The system is particularly suitable for processing tasks that require a higher cutting speed. Here too, the mounting taper concentricity is < 0.002 mm.


We only use high precision preloaded ball bearings with ceramic balls. We thereby achieve better wear characteristics and higher maximum speeds.

Rotational direction

The HSK chuck is generally suitable for clockwise and CCW rotation.


Lifetime grease lubrication


It is driven by a liquid-cooled, variable induction motor.
A frequency converter is used to control the motor up to its maximum speed.
The motor is protected by KTY or PTC Sensors in the motor winding.


Heat is dissipated using an integral cooling circuit near the motor winding.


The tool side is sealed by a specifically proven labyrinth packing. This protects the spindle bearings against oiling. Spindles can be installed either horizontally or vertically.

Standard delivery

Operating instructions, operating tools

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