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Motor Spindle

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  • Spindle Precision: ISO 1940 Dynamic Balance G0.4 verified, which provides a high level of precision and high performance.
  • Bearing Lubrication: Using Oil-Air lubrication for long time high speed manufacturing.
  • Structure: The rotor and the stator are located inside the spindle to improve efficiency and reduce overall weight of the spindle, vibration, noise, run out precision and other performances.
  • Drawbar Mechanism: Using German Disc spring to confirm the stability of the strength of the clamping force and life of Disc spring.
  • Front Sealing Design: The front end of the spindle is designed with air curtain and labyrinth seal, which can effectively prevent the internal structure from being polluted by cutting fluid and impurities, and improve the life and reliability of the spindle. The spindle is equipped with a ring spray system, which is convenient for customers to use according to processing requirements.
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    Specifications

    Motor Spindle
    Model CB34C C7A1C C781C C740C C792C C733C C715C U370C C520C C510C C530C
    Housing OD (mm) Ø120 Ø150 Ø170 Ø190 Ø202 Ø210 Ø230 Ø230 Ø230 Ø290 Ø310
    Max.speed 30,000rpm 20,000rpm 20,000rpm 20,000rpm 20,000rpm 20,000rpm 20,000rpm 20,000rpm 10,000rpm 12,000rpm 10,000rpm
    Taper HSKE40 HSKA63 HSKA63 HSKA63 HSKA63 HSKA63 HSKA63 HSKA63 BBT50 BBT50 BBT50
    Clamping Force (kgf) 680±50 1800±200 1800±200 1800±200 1800±200 1800±200 1800±200 1800±200 1800±200 1800±200 1800±200
    Bearing ID (mm) Ø45 Ø70 Ø70 Ø70 Ø80 Ø70 Ø70 Ø80 Ø110 Ø100 Ø100
    Lubrication Oil-air Oil-air Oil-air Oil-air Oil-air Oil-air Oil-air Oil-air Oil-air Oil-air Oil-air
    Motor Specification E+A ATE/FANUC ATE/FANUC ATE/FANUC ATE ATE ATE/FANUC ATE/FANUC ATE/FANUC ATE/FANUC ATE/FANUC
    Power S1 (kW) 4.6kW 15kW 20kW 30kW 25kW 25kW 25kW 25kW 22kW 26kW 26kW
    Torque S1 (Nm) 6Nm 12.1Nm 31.8Nm 55Nm 83.2Nm 83.2Nm 83.2Nm 83.2Nm 136Nm 305Nm 305Nm
    Cooling Oil/water Oil/water Oil/water Oil/water Oil/water Oil/water Oil/water Oil/water Oil/water Oil/water Oil/water

    Dimension Drawing

    CB0 Series HSK40E-Ø120 Motor SpindleC7A0 Series HSK63A-Ø150 Motor SpindleC780 Series HSK63A-Ø170 Motor SpindleC740 Series HSK63A-Ø190 Motor SpindleC710 Series HSK63A-Ø230 Motor SpindleCA50 Series HSK100A-Ø280 Motor SpindleC510C Series BT50-Ø290 Motor SpindleC530C Series BT50-Ø310 Motor SpindleC452 Series BT40-Ø320 Swing Head SpindleC455 Series BT40-Ø320 Swing Head SpindleC762 Series HSK63T-Ø320 Milling And Turning Swing Spindle

    CB0 Series HSK40E-Ø120 Motor Spindle


    C7A0 Series HSK63A-Ø150 Motor Spindle


    C780 Series HSK63A-Ø170 Motor Spindle


    C740 Series HSK63A-Ø190 Motor Spindle


    C710 Series HSK63A-Ø230 Motor Spindle


    CA50 Series HSK100A-Ø280 Motor Spindle


    C510C Series BT50-Ø290 Motor Spindle


    C530C Series BT50-Ø310 Motor Spindle


    C452 Series BT40-Ø320 Swing Head Spindle


    C455 Series BT40-Ø320 Swing Head Spindle


    C762 Series HSK63T-Ø320 Milling And Turning Swing Spindle