FYSETC High Temperature NEMA14 36mm Motor Stepper motor For Sherpa Mini Extruder Voron 2.4

Note：

1) The drive current of the extruder needs to be adjusted to 0.35A (method: adjust the voltage to about 0.28-0.3V or adjust the E-axis drive current by firmware)

Adjust the current Reason: to prevent the motor from overheating

2) Modify the extruder pulse method

Method 1: The firmware modifies the extruder pulse:

#define DEFAULT_AXIS_STEPS_PER_UNIT { 80, 80, 400, 665 }

Method 2: Send G code (can be sent by slicing software command):

M92 E665

M500

3) Reduction ratio of extruder: 7.5:1