hello
please I need help , i bought used oriental 5 phase stepper motor , 6 wires , star connection , i need suggestion for simple circuit to drive this motor and the excitaion table for half step and full step?
Thanks alot
Hey ppl....
I know of a shop in a market here (South Korea) that sells used 5 phase stepper drivers...
I think they are vextra... If anyone is interested, PM me...
Michael
Can you specify the model and how much are they?
Give me until next week....
I'll visit the shop again and check the specs and the price...
What current/voltage are you looking for??
Michael
1.5A at least.
Thanks.
hi
all i have vixta motor 5 phase and i try build drive to run it any people can help me to build driver
Where I can buy this chip? SI-7510 + SLA5073 + SLA5074
HI josiah47
Do you have schematic?
Thank you.
Hello! I'm newbie in cnc. I have two 5ph vexta motors and two Si-7500A drivers for them. Сontrol sequence for this drivers is "2-3 phase excitation" . Can anybody explain me what does this logic sequence mean? Does it mean that only 2 or 3 coils can be excitated simultaneously? Like in this tutorial Jones on Stepping Motor Control Software
FWIW, parts are available in the US:
SI-7510: $5.95 at DigiKey, https://www.digikey.com/product-deta...510-ND/4454412
SLA-5073: $5.95 at DigiKey, https://www.digikey.com/products/en?keywords=SLA-5073
LA5074: $4.76 at DigiKey, https://www.digikey.com/products/en?keywords=SLA5074
Trinamic 2-, 3- and 5-phase stepper driver: TMC454, https://www.trinamic.com/fileadmin/a..._datasheet.pdf