[tekno]

Im using the SmoothieBoard as my controller and need 2.5us pulses. I would like to use my nema 34 steppers that are rated are 6 wire stepper and rated at

Current(amps) 4.67
Voltage(Vdc) 1.78
Resistance(ohms) 0.382
Inductance(mH) 1.88

with help from the CNC Zone I know I need 43.88V - I have some 48 V

DC chargers for an old ups system that are rated for 50 amps that I was thinking of using and would like to know what LeadShine drivers you would recommend

thanks

[Leadshine]

Dear Sir
Thanks for you would like to use Leadshine products !
Base on your motor information , i recommend you to use Leadshine DM870 or DMA860H.the below link is DM870 details
Leadshine Technology Co., Ltd.

For DMA860H details ,we don't have release it on website ,if you need ,kindly tell me your email ID , i can send you its datasheet via email .
Any question,you can emaill me :[email protected]

John
Leadshine application engineer
[email protected]

[tekno]

thanks I just sent you an email to your work

[tekno]

John

Sorry I got distracted by work - was reading this thread here on the CNCzone Link and would like to get something with stall sensing.

[Leadshine]

John

Sorry I got distracted by work - was reading this thread here on the CNCzone Link and would like to get something with stall sensing.

Do you mean something for stall sensing of drive ?

[tekno]

Do you mean something for stall sensing of drive ?

I'll contact you via email - its easier for me to respond faster