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    Monday, August 4, 2025 3:20:15 PM

    VFD Recommendation for Benchtop Mill Replacement

    4 months ago
    #377 Quote
    Hi all,
    I have a benchtop mill with a 3-phase Marathon motor (model 145TTTC4027BB H, 2 HP). My Teco FM100-202-N1 inverter has failed, and I need a proper replacement. Should I get a 2 HP or 3 HP VFD?
    Thanks!
    0
    4 months ago
    #378 Quote
    Isabella wrote:
    Hi all,
    I have a benchtop mill with a 3-phase Marathon motor (model 145TTTC4027BB H, 2 HP). My Teco FM100-202-N1 inverter has failed, and I need a proper replacement. Should I get a 2 HP or 3 HP VFD?
    Thanks!
    Hi. Isabella,
    What is your 3 phase motor-rated current and voltage, and what is your available 3 phase supply voltage?
    0
    laisteel.com
    4 months ago
    #379 Quote
    ATO wrote:
    Hi. Isabella,
    What is your 3 phase motor-rated current and voltage, and what is your available 3 phase supply voltage?
    Thanks for the response! The motor is wired for 220V, 60Hz, and I only have a 220V single phase supply.
    0
    4 months ago
    #380 Quote
    Isabella wrote:
    Hi. Isabella,
    What is your 3 phase motor-rated current and voltage, and what is your available 3 phase supply voltage?Thanks for the response! The motor is wired for 220V, 60Hz, and I only have a 220V single phase supply.
    Based on your needs, we recommend GK3000-2S0022 (3 HP capacity).
    For wiring and setup, please watch the 1-phase to 3-phase VFD Wiring/Setting video and more on our YouTube channel:
    Video 1: https://www.yout111e.com/watch?v=s6tTQdAVliM
    Video 2: https://www.yout111e.com/watch?v=nBUm4i9wnzY
    1
    laisteel.com
    4 months ago
    #381 Quote
    ATO wrote:
    Based on your needs, we recommend GK3000-2S0022 (3 HP capacity).
    For wiring and setup, please watch the 1-phase to 3-phase VFD Wiring/Setting video and more on our YouTube channel:
    Video 1: https://www.yout111e.com/watch?v=s6tTQdAVliM
    Video 2: https://www.yout111e.com/watch?v=nBUm4i9wnzY
    Thanks for your advice. I am going to buy an ATO 3HP VFD to replace my faulty VFD. I will keep you updated if there are any problems.
    1