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Feature

Compatible with most prusa 3d printers with some slight modifications,if you would like to install on Anet A8,please cut the thumb bar of the extruder frame for carriage mounting.
Filament size: 1.75mm PLA/ABS or other 3d print materials.
Flow rate of Nozzle:Max 100mm/s,Support for high speed printing.
Nema 17 high quality stepper motor with larger torque and less heat buildup.
Special ceramic insulation cotton ensures the stability of heating.

Description

NOTE:
Make sure the maximum temperature is less than 280C
Thermistor sensor is risky demaged if it is fasten too tight.And please do not be panic if it is fallen out as arrived ,it is easy to reset.
Compatible with most prusa 3d printers with some slight modifications,if you would like to install on Anet A8,please cut the thumb bar of the extruder frame for carriage mounting.

Specification:
Default extrusion nozzle:0.4mm ;0.2/0.3/0.5mm optional
The material of Print: 1.75mm PLA/ABS/Wood/Flexible
The flow rate of Nozzle: about 24cc/h
The voltage of heating element: 12V
Thermistor: NTC 100K
Cartridge heater: 12V,40W
The operating voltage of cooling fan: 12V
Stepper Motor:NEMA 17
Number of Phase: 2
Step Angle: 1.8 deg.
Rate Voltage: 3.3V DC
Holding Torque:1.5A
Phase Resistance: 2.2ohms10%20
Motor Torque:40Ncm/57.1 oz.in
Phase Inductance: 3.8mH20%(1KHz)
Net weight: 480g
Normal working temperature: 190-230C

Package List:
1xMK8 Extruder(0.4mm nozzle)
1x0.2mm MK8 nozzle
1x0.3mm MK8 nozzle
1x0.5mm MK8 nozzle