help g201 motor speed

[ahmed]

hi , i'm new in gecko's

i have gecko one g201 for test my machine on it
software is mach2 licensed

stepper motor 2.7V 1.8A size 23 bipolar

power supply 24V 6A

i put resistor 20k if this is not correct please correct it for me .

when i connect the driver it's work fine but the motor speed is normal in my old driver l297 & l298 the same motor go too fast can i increase the g201 speed and how ?

please help me to achieve the top speed of this motor

[ger21]

A 48V supply should double your speed.

[ahmed]

thanks Gerry
what about the risestor 20k is correct or not