584,874 active members*
4,778 visitors online*
Register for free
Login

Search:

Type: Posts; User: gernoff

Search: Search took 0.00 seconds.

  1. Replies
    19
    Views
    1,172

    Re: Yaskawa UAASKA-06CA1 and Durapulse GS3 VFD

    Cannot do it that way and still be able to specify that the motor should be at 266.66hz at 200v. So with a DuraPulse (see attached) you use the midpoint settings to force the 266hz and 200volts...
  2. Replies
    19
    Views
    1,172

    Re: Yaskawa UAASKA-06CA1 and Durapulse GS3 VFD

    Yes Jim;

    Essentially identical. Even the same bearing specs.

    Here is my plan for the custom V/Hz curve:

    P2.04 Mid-Point Frequency 267hz

    P2.05 Mid-Point Voltage 200v
  3. Replies
    19
    Views
    1,172

    Re: Yaskawa UAASKA-06CA1 and Durapulse GS3 VFD

    Reading volts and amps per phase from the VFD. Unfortunately the VFD only allows 50, 60 or 400hz base frequency and if I select 50hz the motor will not spin up, it bumps and growls and the amperage...
  4. Replies
    19
    Views
    1,172

    Re: Yaskawa UAASKA-06CA1 and Durapulse GS3 VFD

    Thanks for the reply Jim. I am with you on what you replied but..... No matter what I try for parameters, the only setting that seems to drive the motor smoothly is selecting 400hz for base...
  5. Replies
    19
    Views
    1,172

    Yaskawa UAASKA-06CA1 and Durapulse GS3 VFD

    I have a Yaskawa UAASKA-06CA1 spindle I am attempting to drive with a Durapulse GS3 VFD. The spindle motor is 4 pole and not permanent magnet. The data plate as well as online specs say nothing...
  6. Wanted: Acu-Rite ENC150 Read Head .5µm (.000020")

    Wanted: Acu-Rite ENC150 Read Head .5?m (.000020")

    I am in need of a read head for an Acu-Rite ENC150 Linear scale. I need the .5?m resolution version.

    Please contact me with what you have....
  7. Re: LinuxCNC Single Axis 5VDC Servo Glass Scale Encoder System

    Had more time to think about this........ Here is what I'd like to do:

    I too think it can be HAL only. I'd like to build a spring loaded strain gauge contact point. I can then easily...
  8. Re: LinuxCNC Single Axis 5VDC Servo Glass Scale Encoder System

    Your questions got me to dig into the (very basic) users manual. I found that Mahr claims a constant 1N gauging force. The small DC gearmotor is attached to the metal band drive via a slip...
  9. LinuxCNC Single Axis 5VDC Servo Glass Scale Encoder System

    Done quite a bit of searching....... I have a 24" Mahr Motorized Height Gauge that I would like to retrofit to LinuxCNC. The existing glass scale is damaged and I cannot get repair parts from...
  10. Replies
    0
    Views
    2,068

    Mahr Digimar CX1 Height Gage Retrofit

    I recently bought a Mahr 24" height gauge. It had been damaged in the past and Mahr tells me they do not have a replacement glass scale for it. I would like to retrofit it with a new scale and a...
Results 1 to 10 of 10