Re: [CAD_CAM_EDM_DRO] Re: Newbie building router ?

Hugo:

You can't paint all the colours with the same
brush! As he said he is using unipolar motors and
power resistors, it might be the Alzanti PVP134 L/R
driver he is using.

Your statement (of 20 to 100V with 5.1V steppers)
only applies to bipolar drivers.

Doug Fortune
http://www.cncKITS.com


hugo_cnc wrote:

>
> Can the driver handle more than 24V?, the higher the voltage the more
> torque at high speed. Your stepper are 5.1 V, you driver voltage
> should be between 20 and 100 V.
>
> --- In CAD_CAM_EDM_DRO@y..., "rmtuckeruk" <rmtucker@l...> wrote:
> > the driver cards are from alzanti.com,i do not think the problem is
> > with the drivers, but may be the motors.as i said they are superior
> > electic (slo-syn) M091-FC-315C 5.1V @ 1.3 AMPS PER PHASE UNIPOLAR
> > im running them at 24v using power resistors.

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