Square 4KW Air Cooling Spindle Motor ER25 18000RPM CNC Milling 4pcs Bearings
 For CNC Router Milling Engraving Machine


【Ship from Germany Warehouse】

fast shipping time to the following EU Countries

Austria,Belgium,Bulgaria,CzechRepublic,Denmark,Estonia,Finland,France,Germany,Greece,
Hungary,Ireland,Italy,Latvia,Liechtenstein,Lithuania,Luxembourg,Monaco,Netherlands,Poland,
Portugal,Romania,Slovakia,Slovenia,Spain,Sweden.United Kingdom.

We will ship this item from our Germany Warehouse by DHL to EU customers.

Estimated transportation time:

1-2 working days to: Germany
2-3 working days to: Austria,France,Spain and Italy
3-4 working days to: Other Europe Countries.




Package include:

  • 1 x Square ER25 4KW Air cooled spindle motor (220V,18000rpm,300Hz,4pcs bearings,10A)

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    https://ae01.alicdn.com/kf/Hc60e2adefb2e41b5b4f908ede3b757acR.png

    4kw ER25 -1

    1. 4KW ER25 Air-cooled Spindle motor Engraving milling Grind

    Specification:

    Material: Stainless Steel

    Size: 88x98x310mm

    Power: 4Kw

    Voltage: 220VAC

    Current: 10A

    Frequency: 0-300Hz

    Speed: 0-18000rpm

    Cooling: Air-cooled

    Accuracy: 0.003--0.005

    Runout off: Less than 0.05mm

    Bearing Lubrication: Grease

    Collet size: ER25 collet

    Bearings: 4 bearings(C7005x2 + C7003x2),P4 class, Angular contact bearings

    Weight: 10.5kg

    Main application: Wood, Aluminum, Stone, metal, glass, PVC industry

    4kw ER25-2

    4kw ER25-3


    4KW HJFXFLER25 220-


    1. Structural features

    1) High speed electric main bearing all adopt the C-class high-speed angular contact ball bearing, axis sets of loading, Improve spindle in the high-speed rotation supporting stiffness and precision grinding.

    2) Before driving, rotation of the shaft by hand.Spindle high speed rotation caused by temperature rise, use of cooling liquid circulating system to eliminate.

     

     

    2. Maintenance and Service

    1) Motorized spindle by medium frequency power supply rated voltage, frequency should be consistent with electric spindle technology parameters, motorized spindle rotational speed can change the frequency to adjust, also directly proportional voltage change.

    2) When the spindle is temporarily not in use, should use compressed air to blow the coolant water,to avoid rusting, plug the hole. Spindle surface should be coated with anti rust oil. The shaft end protecting device, placed in dry place.

    3) If replacement the spindle of bearings, best professional and technical personnel from the replacement. Use special tools, stator coil does not to be removed. 




    Shipping
    Please open the package and check when you receive the parcels,if there are some damages before sign,if there are some damages , please do not sign and contact us immediately.
    We will ship your order within 1-2 working days after payment.

    Refund&Replace
    Any reason required for all refund.Item must be in it's original condition and no physical damage.

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