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Extruder Reference

  • This document includes reference configurations for some extruders.
  • For reference only. Please adjust according to actual conditions during use.
  • If you find any errors, PRs are welcome.

Reference Configurations​

Stealthburner-Clockwork2​

rotation_distance: 21.84
gear_ratio:50:10
microsteps:16

Voron-Afterburner-Clockwork​

rotation_distance: 21.84
gear_ratio:50:17
microsteps:16

Galileo2​

rotation_distance: 47.088
gear_ratio: 9:1
microsteps: 16

BMG && BMG Wind​

rotation_distance: 25.1200
gear_ratio:50:17
microsteps:16
full_steps_per_rotation: 200

Nf sunrise​

microsteps:16
rotation_distance: 4.46
max_extrude_only_distance: 120.0
max_extrude_only_velocity: 80.0
max_extrude_only_accel: 800.0

Orbiter 2 && Orbiter 2.5​

microsteps: 32
full_steps_per_rotation: 200
rotation_distance: 4.637
nozzle_diameter: x.xx                              #define nozzle diameter
filament_diameter: 1.750
max_extrude_only_distance: 500
max_extrude_only_velocity: 120
pressure_advance: 0.025                         #to be calibrated
pressure_advance_smooth_time: 0.03     #to be calibrated

LDO Smart Orbiter 3.0​

microsteps: 16
full_steps_per_rotation:200
rotation_distance:4.69
max_extrude_only_distance:500
max_extrude_only_velocity:120
pressure_advance:0.015
pressure_advance_smooth_time:0.03
max_extrude_cross_section:10

Hextrudort Low && Hextrudort Low PLUS​

  • Standard version (with smaller gears) 
    rotation_distance: 22 #Tune it with a 200mm extrusion test
    #gear_ratio: 50:10 #for standard 10t motor
    gear_ratio: 50:8 #for standard 8t motor
    pressure_advance: 0.025 #between 0.015 to 0.035 depending on your hotend. Tuning necessary
    pressure_advance_smooth_time: 0.03
  • PLUS version (with Bigger gears) 
    rotation_distance: 35.8 #Tune it with a 200mm extrusion test
    #gear_ratio: 60:10 #for standard 10t motor
    gear_ratio: 60:8 #for standard 8t motor
    pressure_advance: 0.025 #between 0.015 to 0.05 depending on your hotend. Tuning necessary
    pressure_advance_smooth_time: 0.03

Sherpa MINI​

gear_ratio: 5:1
microsteps: 16
rotation_distance: 22.388
max_extrude_only_distance: 100.0
max_extrude_cross_section: 50.0

MK8​

microsteps: 16
rotation_distance: 34.406
max_extrude_only_distance: 100.0

Xuanwu Hotend Reference Configuration​

[extruder]
## In M1 position
### Vz-HextrudORT
step_pin:SHT36:gpio7			#Pulse
dir_pin:!SHT36:gpio6			#Direction
enable_pin: !SHT36:gpio14		#Enable
full_steps_per_rotation: 200		#Motor pulses per revolution
rotation_distance: 23.24           	#Length extruded per extruder revolution 23.5
gear_ratio: 30:10                  		 # Gear reduction ratio (Galileo gear ratio 7.5:1 and comment out this line; BMG is 50:17, output shaft in front, input shaft in back)
microsteps: 16                      		# Motor microstepping setting. Higher microsteps improve quality but increase MCU load.
nozzle_diameter: 0.6			#Nozzle diameter
filament_diameter: 1.750		#Filament diameter
heater_pin:SHT36:gpio23		#Heater pin
sensor_type: PT1000	#Hotend sensor model Generic 3950   PT1000  NTC 100K MGB18-104F39050L32
sensor_pin: SHT36:gpio27		#Hotend sensor pin
###
control:watermark
min_temp: 0							#Minimum temperature
max_temp: 400						#Maximum temperature
max_extrude_only_distance: 1000.0
max_extrude_cross_section: 500
max_extrude_only_velocity: 200
max_extrude_only_accel: 10000
min_extrude_temp: 0						#Minimum temperature for extrusion
pressure_advance: 0.04     					 #Pressure advance
pressure_advance_smooth_time: 0.03
max_extrude_cross_section:9999
  • If you are using two heater pins to control the heater cartridge, you can refer to the configuration below.
  • [multi_pin extrude_heater] sets the heater pins.
  • Change heater_pin: to heater_pin:multi_pin:extrude_heater.
[multi_pin extrude_heater]
pins:PA1,PA2

[extruder]
heater_pin:multi_pin:extrude_heater		#Heater pin
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