Sherpa MINI Extruder KIT Light Weight Extruder SLS PA12 parts for Voron 2.4 V0 3d printer Ender 3 CR-10

Package:

• 1 set Btech Dual Drive gearset (5mm)

• 1 set idler tensioner assembly (screw + spring)
• 5x heat set insert
o 5x M3x4x5mm (IDxLxW)
• 2x MR85 bearing
• 2x 20mm shaft
• 1x 5x7x0.5mm (IDxODxL) shim washer
• 2x M3x16 BHCS
• 2x M3x8 BHCS
• 2x M3x14 BHCS
motor
printed parts

Note: The E-axis stepping value of the extruder needs to be modified. For example, the E-axis stepping value of Ender3 is 691.

1) the driving current of extruder needs to be adjusted to 0.35A (method: adjust the voltage to about 0.28-0.3V or the firmware to adjust the driving current of E axis)Reason for adjusting current: prevent the motor from overheating

2) modify the pulse method of extruderMethod 1: firmware modification extruder pulse:#define DEFAULT_AXIS_STEPS_PER_UNIT { 80, 80, 400, 691}

Method 2: Send G code (which can be sent by using the slicing software command):M92 E691M500