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Type: Posts; User: rpm mill

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  1. Replies
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    Possibly the Sanyo engineers know best.

    Lets see if I hit the motor with 200 volts will it make more torque and a little more rpm. Funny thing I have a little rule, If the factory rates it at 100 volts that is what I will use, this way it...
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    Excellent drive

    We build commercial machines that use these drives. Do you have the 1500UCx or 1500TCx there is a big difference?
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    I am looking for the same item

    OK everyone out there. Help!! let us know who makes a good R8 spindle.
  4. Replies
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    Don't go too fast

    The G-rex can slow down. 2MHz is the max rate for most encoders and amps. With very good equipment you like to have a lot of bandwidth and the G-rex can do. If you have high end equipment you may...
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    G-Rex is a FPGA engine (Field Programmable Gate...

    G-Rex is a FPGA engine (Field Programmable Gate Array) it will do anything the CPU tells it to do. Mariss at Gecko Is working on some interesting things. They don't use G-code. I've had one for...
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    Logosol would be a poor choice

    I posted the link so let me set the record straight. The good Logosol is the Sinusoidal Drive (LS-131-2010). It's a networked drive and you can easily set up may axis and they all use the same...
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    You are correct.

    The Logosol at 12 amps continus would be very marginal and the motor would not be able to run at its max. The bigger problem with the Logosol is that you have to write the software to control...
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    encoder output I think

    I think the specification you are looking at is the output of the encoder. To drive a AC servo motor with a square wave would be very interesting. The drawing that is posted is helpful but it is a...
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    Amps, Control, motors, please make it simple for me??

    For the surplus Sanyo Motors about $650 is the least expensive that I know of and it would be marginal on power for the 1KW motor. It's difficult because all the major manfactures want to sell the...
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    This is not a endorsement of there product but...

    This is not a endorsement of there product but the Logosol LS-131-2010 http://www.logosolinc.com/products/ls-131.htm
    This drive works very well with the Sanyo motors, it's a nice drive very small...
  11. Replies
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    pulses and more pulses

    We run in Quad so 2K is reading as 8K per rev. Yes a parallel port is for printers, if you want much speed, with high line counts it won't work. Any system is only as good as the weak link. You...
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    I am very new here but I work with high...

    I am very new here but I work with high resolution control systems. So here goes. The Sanyo motor many of you have purchased is a very good motor. To help you understand it better there are two...
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    I will research this but I think the Sanyo motor...

    I will research this but I think the Sanyo motor will want to be driven by a Sinusoidal drive, Trapezoidal drives may cause the motor to cog at high loads. I am not familiar with the Rutex R2030...
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