Messages

1

PoKeys / Re: Emergency reset

« on: October 28, 2017, 05:36:04 AM »

no power saving
all disabled
when i came back al is running
ping of pokeys is possible

2

PoKeys / Re: Emergency reset

« on: October 28, 2017, 05:17:34 AM »

watchdogs are not checked

3

PoKeys / Re: Emergency reset

« on: October 28, 2017, 03:54:25 AM »

yesterday it was again
i mill
milling has end
i can jog
then i go eating dinner (about 20-25min)
when i come back

no jogging accepted
bnut communication to pokeys (ping) was Possible

4

PoKeys / Re: Change Stepper to Servo

« on: October 28, 2017, 03:36:45 AM »

Hi
the holdingtorque of the stepper like leadshine is 8.5nm
but when you drive 500 revolution you only have about 3nm
at 1000 only 1nm

this servos have about 1.8kn at 300%
and when its right konfigured the have also much power at low feed rates

5

PoKeys / Re: Change Stepper to Servo

« on: October 27, 2017, 11:20:51 AM »

thx for your detailed description
but thats the point
this servos with implemented encoder and driver cost 130€ + shipping
i need 4
x y z and a

gecko 150$ + Leadshine 86HS85 80$ are cost more
and i think servo are the future

6

PoKeys / Re: Change Stepper to Servo

« on: October 27, 2017, 10:04:56 AM »

ok that are the drivers
but motors ?
and can i connect this leadshine to the pokeys

7

PoKeys / Re: Change Stepper to Servo

« on: October 27, 2017, 09:04:49 AM »

ggg
no i am ahobby user only
i mill now with my second milling machine the third bigger and massive one
for the new machine i need stronger motors
so if i take steppers then i need new driver

i can take the postep 60 but i then prefer i closed loop system
or i take the servos
a friend have them and have good experience with it
(https://www.youtube.com/watch?v=O_PR7S4j1og&t=94s)

which stepper cloes loop can you advice

thx

8

PoKeys / Re: Change Stepper to Servo

« on: October 27, 2017, 04:40:16 AM »

well now i have open loop steppers
and when i see what closed loop cost and this servo cost then my option ist servo
a friend from germany already hat it and is super happy with them

9

PoKeys / Re: Change Stepper to Servo

« on: October 27, 2017, 01:53:23 AM »

hmmm
my steppers are conmected ofer the posteps driver
but need i the postebs driver when the servo have there own

10

PoKeys / Re: Change Stepper to Servo

« on: October 27, 2017, 01:40:07 AM »

sorry i dont not know howbto vonnevt it directly to the pokexs device
whivh pins from the 8pin vonnector

sometimes i read i need then poblocks
or not

can you make a short wiring diagramm

thx