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High Speed Spindle

The Cranfield Precision High Speed High Precision spindle is one of Cranfield Precision's standard products and is used in several machines such as the DT 40 High Precision Lathe.

Specification:

  • Peak Torque 10 Nm
  • Speed range 0-15000 rpm
  • Continous torque 5 Nm
  • Integral motor cooling jacket
  • Load capacity at spindle nose:
    • Radial 370kg
    • Axial 320kg
  • Stiffness:
  • Radial 200 N/µm
  • Axial 440 N/µm
  • Error motion:
    • Synchronous < 100 nm
    • Asynchronous < 75 nm (system dep.)
  • Hydrostatic supply pressure 35 bar

Options:

  • Encoder for C-axis capability
  • 0.01C 35 bar hydraulic power pack
  • Integral drawbar mechanism

For a full specification please click herePDF Brochure

High Speed Spindle

High Speed Hard Turning