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  1. #28
    Thanks a lot Kitwn, you're right, speaking with my seller makes me understand than it will be a DIY story...
    Well, little humor story just for fun:

    Just finished my CNC and started the spindle; this one makes a very bad bearing noise. I can upload a video for you. Very disappointed...
    Best regards
    31/01 07:15

    Dear friend,
    don't worry,our engineer tell us ,that is no problem, and he said: when the spindle bearing in the high-speed operation, the start state is unstable, may be possible to produce a variety of noise, the noise is the product in the transport process in the accumulation of grease caused by the side,until the grease dispersed after the spindle no such, you can use it ,
    Thanks
    Kind regards

    Cher ami,
    Ne vous inquiétez pas, notre ingénieur nous dit, ce n'est pas un problème, et il a dit: lorsque le roulement de la broche dans l'opération à grande vitesse, l'état de démarrage est instable, peut être possible de produire une variété de bruit, Le bruit est le produit dans le processus de transport dans l'accumulation de graisse causée par le côté, jusqu'à ce que la graisse se dissipe après la broche, vous pouvez l'utiliser,
    Merci
    Cordialement
    31/01 08:03

    Dear friend,
    I don't think, it's a grinding noise, when you turn the spindle by hand you can hear a grinding noise. Even when you run it at 6000rpm. Do you have a mail address to upload you a video?
    Thanks by advance
    31/01 09:21

    I'll upload the video on youtube and send you the link later.Best regards.
    31/01 09:29

    https://youtu.be/2xUZyw0eeSg
    01/02 06:17

    Dear friend,
    many thanks for your buying,
    pls follow this information :VFD input R,S,T port,any two ports connecting mains 220 V/AC and on the spindle motor connerter 1,2,3, connection to on the inverter :U,V,W, the mean is 1=U,2=V,3=W, 4 is blank, can't connection to GND, The minimum speed of the spindle should not be less than 9000rpm .and the VFD don't need any setting, that will be to work,
    if you need any help,pls let me know,
    Kind regards

    Cher ami,
    Merci beaucoup pour votre achat,
    Veuillez suivre ces informations: entrée VFD R, S, port T, tous les deux ports connectant le secteur 220 V/AC et sur le connecteur de moteur de broche 1,2, 3, connexion sur l'onduleur: u, V, W, la moyenne est 1 = U, 2 = V, 3 = W, 4 est vide, ne peut pas se connecter à GND, la vitesse minimale de la broche ne devrait pas être inférieure à 9000 tr/min. Et le VFD n'a pas besoin de réglage, ce sera pour fonctionner,
    Si vous avez besoin d'aide, veuillez me le faire savoir,
    Cordialement

    pls notice The minimum speed of the spindle should not be less than 9000rpm
    Veuillez noter que la vitesse minimale de la broche ne doit pas être inférieure à 9000 tr/min

    01/02 10:26

    Dear friend, https://youtu.be/pfNIaMwcSyo Just checked of course, my wiring is ok. Each minute of running becomes worst and worst. Even the speed is not stable, a faulty bearing I think.It's clear for me, this one is defective...
    Best regards.
    01/02 15:24

    This is damaged bearings spindle motor, pls check it : https://drive.google.com/file/d/1G7l...ew?usp=sharing
    Ceci est endommagé moteur de broche de roulements, veuillez le vérifier: https://drive.google.com/file/d/1G7l...ew?usp=sharing
    01/02 16:25

    I never used it, can't I have an exchange?
    02/02 05:58

    we will send video to our engineer and help you solve the problem
    Nous enverrons une vidéo à notre ingénieur et vous aiderons à résoudre le problème
    Hier 09:52

    Dear P....e, Confirmed through numerous forums as cnczone and mycncuk; is there any warranty?
    Best regards
    02:50

    The spindle motor no any problem, i don't understand, , what you need warranty ?
    Le moteur de broche pas de problème, je ne comprends pas,, que vous avez besoin de garantie?
    07:32

    You just said : This is damaged bearings spindle motor, pls check it : https://drive.google.com/file/d/1G7l...ew?usp=sharing
    Isn't it a failure?!
    10:11

    but you spindle motor problem don't same as this spindle motor
    Mais vous problème de moteur de broche ne sont pas les mêmes que ce moteur de broche
    Alibaba Translation
    10:39

    All apologies. This is my spindle:

    https://www.youtube.com/watch?v=2xUZyw0eeSg
    https://www.youtube.com/watch?v=pfNIaMwcSyo
    so, What is my problem?

    you don't have any problem of your motor, you can use it
    Vous n'avez pas de problème de votre moteur, vous pouvez l'utiliser

    !!!!!!! It spins, so it works!!!!
    Last edited by aprex; 04-02-2020 at 11:08 AM.

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