Re: vexta steppers

Kenneth,

I do have the spec sheet for that Vexta. It's 6V, 1.88A/phase, 6
lead unipolar, 3 stack, NEMA 23 (with rear shaft). Holding torque
150 oz.in

Paul

--- In CAD_CAM_EDM_DRO@y..., "gwtech_yh" <gwtech@m...> wrote:
> Hi Marris,
>
>
> Yes, my Sanyo are the old round type 4 inches long size 23 motors.
I
> also have some Vexta PH2610-01B motors which are the same size,
> triple stacks and 1.88A per phase unipolar ratings as the Sanyo. I
> could not find any spec for both of these steppers so far.
>
> Thanks for your helps.
>
>
> Kenneth
>
> --- In CAD_CAM_EDM_DRO@y..., "mariss92705" <mariss92705@y...> wrote:
> > Kenneth,
> >
> > The motor I ran tests on is a Sanyo Denki "Step-Syn" 103H7126, a
2A
> > per phase, 180 in-oz size 23 motor. The motor torque was:
> >
> > 0 to 2,500 full steps/sec (0 to 750RPM) 180 in-oz
> > 5,000 full steps/sec (1,500RPM) 85 in-oz
> > 10,000 full steps/sec (3,000RPM) 35 in-oz
> > 20,000 full steps/sec (6,000RPM) 15 in-oz
> > No-load stall 34,000 full steps/sec (10,200RPM)
> >
> > This motor is a "square" motor, not the older round motor. I
assume
> > yours is a round one because I could find no data on Sanyo Denki
> site
> > for that number.
> >
> > Mariss
> >
> >
> > --- In CAD_CAM_EDM_DRO@y..., KenMa <gwtech@m...> wrote:
> > > Hi Mariss,
> > >
> > > I had collected some 3 stacks 6 wire Sanyo Denki motors type
> > > 103-746-1611 rated at 6.3VDC 1.9ADC. Are these the ones you
> > mentioned
> > > in your message? What kind of torque can I expect from these
motor
> > > with your Gecko drivers?
> > >
> > > Kenneth
> > >
> > >
> > > >Message: 10
> > > > Date: Wed, 12 Jun 2002 05:39:08 -0000
> > > > From: "mariss92705" <mariss92705@y...>
> > > >Subject: Re: vexta steppers
> > > >
> > > >Hi,
> > > >
> > > >Sanyo Denki motors are inexpensive (<$100) and are among the
> best
> > > >motors I have ever tested, particularly the 103 series. The 2
> amp
> > > >version eaisily spins up to over 6,000 RPM no-load and outputs
> > 100W
> > > >at 60VDC. They are also exceptionally linear, making them
> > excellent
> > > >microstepping candidates. I measured the ratio between the
> > smallest
> > > >microstep to the biggest at 1:1.1, meaning the motor linearity
> is
> > > >about 1%. My 2 cent's worth.
> > > >
> > > >Mariss
> > > >
> > > >--- In CAD_CAM_EDM_DRO@y..., "markpowerplus" <mabw@b...> wrote:
> > > >> Morning all,
> > > >> Does anyone know a good place to buy Vexta stepper motors
> from?
> > > >Like
> > > >> some where reasonable priced (read cheap)!
> > > >> thanks
> > > >> Mark