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    800W Air Cooled CNC Spindle Motor, 24000rpm, ER11 Collet

    5 out of 5 based on 1 reviews | Write a review
    24000rpm high speed spindle motor with ER11 collet, it is 800W power and 0.31Nm torque, works at 3 phase 220V AC 400Hz power system. Air-cooled type spindle motor is designed for wood carving CNC machine.
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    Delivery date: 10-20 days


    • Cooling: Air cooling, Power: 0.8kW, Torque: 0.31Nm, Collet: ER11
    • Voltage: 220V AC at 400Hz, cooled spindle motor speed: 1-24000 R/min
    • Fast response, strong overload capacity, low noise and high mechanical precision.
    • High quality 3pcs bearings (7002Cx2 + 7002Cx1), runout off less than 0.01mm, tapered bore less than 0.005mm.
    • P4 grade ceramic ball bearings used as spindle bearing, which improves the service life under high speed revolution.
    • Tight sealing and two-layer dustproof design.


    This series air-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.

    800W Air Cooled Spindle Motor Specification

    Model STF65-0.8-ER11
    Power 0.8kW
    Phase 3 Phase
    Speed 24000rpm
    Voltage 220V±10% AC
    Current 3.1A
    Frequency 400Hz
    Torque 0.31Nm
    Cooling Type Air-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*1
    Application Woodworking & Plastic
    Weight 3kg

    800W Air Cooled Spindle Motor Dimension (Unit=mm)

    0.8kW cnc spindle motor size

    Existing reviews of 800W Air Cooled CNC Spindle Motor, 24000rpm, ER11 Collet
    Do power connectors and brackets come with the spindle?
    For your ATO-SPINDLE-800A spindle. Do power connectors and brackets come with the spindle?
    From: Cian Martin | Date: 05/09/2019
    Was this review helpful? Yes No (0/0)
    ATO Responded
    Yes, the power connector and bracket can be included on the ATO-SPINDLE-800A spindle motor.
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