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  1. #1
    Join Date
    Nov 2008
    Location
    Perth WA
    Age
    71
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    6,458

    Default High Speed No.O ???

    I've had this brochure for years and tonight is the first time I've noticed that Hercus offered a swifter version of the O -

    Mill 1of 8 (Large).jpg Mill 8 of 8 (Large).jpg
    Capture.JPG

    Maybe as simple as fiiting a 2 pole motor?

    BT

  2. #2
    BobL is offline Member: Blue and white apron brigade
    Join Date
    Feb 2006
    Location
    Perth
    Posts
    7,182

    Default

    Quote Originally Posted by Anorak Bob View Post
    I've had this brochure for years and tonight is the first time I've noticed that Hercus offered a swifter version of the O -

    Maybe as simple as fiiting a 2 pole motor?

    BT
    Or a VFD to the existing 4 pole.
    Was just using mine @ 70Hz this morning.

  3. #3
    Join Date
    Jul 2011
    Location
    Adelaide
    Posts
    837

    Default

    Quote Originally Posted by Anorak Bob View Post
    I've had this brochure for years and tonight is the first time I've noticed that Hercus offered a swifter version of the O -

    Mill 1of 8 (Large).jpg Mill 8 of 8 (Large).jpg
    Capture.JPG

    Maybe as simple as fiiting a 2 pole motor?

    BT
    A 2 pole 0.55kw motor has the same frame size as a 4 pole 0.37kw motor whereas a 4 pole 0.55kw motor is the next frame size. As these mills use a flange mount for the motor it would make sense to keep the same frame size. I think your supposition is correct.

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