Stepper driver board replacement

[JackMath]

Hi

A bit not familiar with that type of replacement.

I have 4 nema motors Keling KL23H276-28-4B and I work with Mach3 software.

My Rockcliff stepper driver card 4X discontinued (PN RCF_00110) needs to be replaced. (see picture attached)

What type of stepper driver card would you suggest me as a replacement, with a good quality-ratio and using the same Mach3 settings already registred on my pc.

Thanks

Jack

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[machinejack]

Get a Gecko G540. Have been using there drives for years.

[James Newton]

Gecko might be a bit of overkill, but if you have the money, go for it.

[JackMath]

Thank you for your reply,

If you have suggestions for cheaper versions it would be appreciated.

Jack

[James Newton]

Thank you for your reply,

If you have suggestions for cheaper versions it would be appreciated.

Jack

*cough*

http://techref.massmind.org/techref/io/motors.htm

Still overkill for a replacement for that board, but they cost a lot less because they are kits.

Are you not happy with rockcliff? They do make a replacement, with a better chip:
https://www.rockcliffmachine.com/product/drv8825-step-motor-driver/

Very very cheap. If the original worked, the new one can probably manage. But neither of those drivers can get the full performance out of your 3 amp motors. You need a driver than can do 3 amps all day long, so I would really recommend a 4 amp driver.