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    1.5kW Water Cooled CNC Spindle Motor, 24000rpm, ER11 Collet

    The provided item is water cooled 1.5kW power 24000rpm high speed round spindle motor, comes with ER11 collet and 4pcs bearings, works at 220V 400Hz and need to be equipped with a VFD to use. It is designed for wood carving/engraving machine, CNC machine, small sized processing center and high speed centrifuge etc.
    Free Shipping Worldwide
    Delivery date: 10-15days


    • Cooling: Water cooling, Power: 1.5kW, Torque: 0.56Nm, Collet: ER11
    • Voltage: 220V AC at 400Hz, cooled spindle motor speed: 0-24000rpm
      NOTE: Spindle need to be equipped with VFD to use. Rated frequency of spindle is 400Hz, if you input 220v voltage at 50hz or 60hz, it will damage the spindle and vfd DOES NOT support external resistor.
    • Fast response, strong overload capacity, low noise and high mechanical precision.
    • High quality 4pcs bearings (7002Cx2 + 7002Cx2), runout off less than 0.02mm, tapered bore less than 0.01mm.


    This series water-cooled electric spindle motors are applicable to CNC engraving machines and used for high speed profiling, drilling, cutting, engraving and groove milling of wood, plastics, aluminum, rubber and other materials.

    1.5kW Water Cooled Spindle Motor Specification

    Model STZ80-1.5-ER11
    Power 1.5kW
    Diameter φ80mm
    Phase 3 Phase
    Speed 24000rpm
    Voltage 220V AC
    Current 6A
    Frequency 400Hz
    Torque 0.56Nm
    Cooling Type Water-cooled
    Lubrication Grease
    Thermal Class Class F
    Protection Class IP50
    Certification CCC, CE, RoHS, UL, VDE
    Warranty Bearings for half a year, other parts for one year
    Joint of Nose ER11 (φ3.175-φ7)
    Bearings Type 7002C P4*2 & 7002C P4*2
    Application Woodworking & Plastic
    Weight 4kg

    1.5kW Water Cooled Spindle Motor Dimension (Unit=mm)

    1.5kW water cooled cnc spindle motor size

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