Looking for a replacement stepper motor to replace a failed one on a cheap Chinese CNC I got several years ago.
The model on it is:
JLB Stepper motor
Looking online, it seems it’s a Nema 17, 1.8 Degree unit.
I’ve never specified or really worked with steppers before so am unsure of what specs are important and what can/can’t be changed.
Any chance someone can assist with a suitable replacement that’s in-stock please.
Physical size is not an issue.
I’ve done a metric ton of research but still not 100% sure on a few things, hence the request for help.
The board controlling it is a Woodpecker v2.8 GRBL board with RepRap Stepstick (StepStick - RepRap drivers using the A4988 chip.
The board is powered by a 24v/5.64A power supply, however there is a large 12v DC/DC converter section on the board that seem to be feeding the stepper motor drivers, and there is 12V across the caps on the A4988 drivers - So I’m guessing they are 12v?
Last thing I can think you’ll need is the length of the shaft would have to be a minimum 15mm. I can use longer but shorter might be an issue.
thanks in advance