Power management

Resolved! STSPIN840 EN/FAULT pin management

Hello,​I have some question about use STSPIN840.Page 19 in datasheet, R_EN and C_EN's value are 39KΩ and 10nF.In the graph that is the basis of the recommended value, the value of V is 3.3V.​Also in page 18, FAULT and EN pins in MUC are tied Driver's...

Resolved! Stepper motor moves To and Fro

Hi,We have used L6208 for driving bipolar stepper motor in our application. We would like to run the motor in full step mode. We implemented the circuit given in the datasheet on our PCB. When we program and try to drive the stepper motor, the shaft ...

Resolved! ST1S14PHR failure

Hello everyoneWe use ST1S14PHR to reduce from 40V input to 15V output. 15V are used to drive Mosfet (BLDC Motor Control). Lately we had a lot of problem with ST1S14PHR, because some parts failed during on field operation. We cannot understand what is...

Resolved! minimum and maximum RPM using FOC

hello,is there any recommanded speed limits (in rpm) to get an optimal and realiable speed control using FOC?thank u :beaming_face_with_smiling_eyes:

Resolved! EVALKIT-ROBOT-1 Which comands I must use for running the motor continuously ?

I tested the kit with Maxxon motor and ST original firmware successfully.I installed the ST Cube IDe and Programmer. The compile and download works well.But I cannot run the motor continuously. Which comands I have to use ?Do you have an example for ...

Resolved! Using STEVAL-SPIN3202 for motor runnning with encoder. How to bypass alignment process?

hi sir i am using st eval 3202 board and running motor using magnetic encoder of 1024 ppr with A,B  and Z signal sor when board is restarted first process of encoder alignment take place every time , but i want to bypass it so how can do it

Resolved! Hi, I'll like to know the warranty and FIT data of L6375S? In terms of availability, am I correct to assume it will be available to Jan 2035 based on the 15 year commitment?