该买哪种控制卡

[yaha]

大家好
我们实验室有个双杆注射计量泵，已坏，通电发出指令后两个步进电机没反应，没通电时，可以手动转动步进电机，通电后转不动。整个泵的加压系统如下 网址所示，

http://www.isco.com/meteringpump/default.asp

此泵两个活塞杆上原来有两个压力／强传感器，反馈给控制器组成个闭环控制系统，正常情况下能精确控制压力和流量。
电机的驱动说明如下
http://www.compumotor.com/manuals/drives/RDrive.pdf
http://www.compumotor.com/manuals/drives/MDrive.pdf
假设驱动和电机都没坏，该买哪种控制卡好呢？
请教高手了，
谢谢

[Sarci1]

Hello yaha,

Would you mind putting your post in English?  This would allow me to better assist you.

Thanks,

Lynn

[yaha]

Hi Lynn

Thank you for your reply, I have posted another thread (same topic) in English, it is about two stepper motors in a dual cylinder syringe pump.

http://forums.ni.com/t5/Motion-Control-and-Motor-Drives/which-motion-control-card-is-good-for-this-s...

you can delete this thread in Chinese if you can.

I appreciate your attention and help.

Best Regard

[Sarci1]

Hi yaha,

I see Paul has helped you. Let us know if you have any further questions.

Lynn