• Spindle Precision: ISO 1940 Dynamic Balance G1.0 verified, which provides a high level of precision and high performance.
  • Bearing Lubrication: Grease lubrication
  • Structure: The spindle adopts a large-span fixed-position preload design with high rigidity and low vibration.
  • 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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    Model FA5BC FC50C FB50C FZ50C
    Max.speed 6,000rpm 6,000rpm 6,000rpm 6,000rpm
    Taper BBT50 BBT50 BBT50 Ø55
    Clamping Force (kgf) 1800±200 1800±200 1800±200 -
    Bearing ID (mm) Ø100 Ø100 Ø100 Ø70
    Lubrication Grease Grease Grease Grease

    Dimension Drawing

    FA5BC Series BT50 Gearbox

    FC50C Series BT50 Gearbox

    FZ50C Series Gearbox

    FB50C Series BT50 Gearbox