BIQU H2 Extruder Mounting Kit STL Files (BIQU B1/Ender 3/Ender 3 V2/CR6-SE/Anycubic/Artillery and other printer)
Outline
●Product Name: BIQU H2 Direct Extruder
●Perfectly For :BIQU BX 3D Printer
●Can Used For : Other 3D Printer (need the adapter bracket) , Now We have stl of adapter bracket forEnder 3andBIQU B1.
●Can Print: TPU/TPE Filament
●Extrusion method: Double gear extrusion
●Maximum print temperature: 260°C (upgradeable to 500°C)
●Weight: 211g (including heating aluminum block and fan)
●Maximum extrusion force: 7.5kg (depending on consumables)
●Extrusion volume (based on existing): 600mm³/min (depending on consumables)
●Pulse number: 932steps/mm for stepper motor drive at 16 subdivisions (mircosteps) (further correction required)
●Motor recommended current: 800mA
●Consumable diameter and tolerance: 1.75±0.05mm
●Nema14 incompatible, but based on its design
●Heater Bloack&Silicone Sock: Dragon
●PTFE: Capricorn PTFE
Dimensions
●XYZ size (including fan): 76.8x38x77.2mm
●Nozzle diameter: Φ0.4mm
Heating rod specifications
●Head size 5*20mm
●Power：40w
Cooling Fan specifications
●Size：35*35*10mm
●Voltage：24v
●Speed：6000rpm (±10%)
●Wire length：1000mm
●Terminal type： Dupont head 2.54 pitch
Motor Specifications
●Motor wire length：1000mm
●Rated voltage：DC3.45V
●Rated current：DC 1.5A/phase
●Number of phases: 2
●Winding DC resistance (25℃): 2.3X(1±10%)Ω
●Holding torque：≥110mN-m
●Positioning torque：7mN-mREF
●Insulation resistance：≥100MΩ（DC 500V
●Insulation class：B grade
●Rotational inertia：8g-cm³
●Winding inductance：2.0X（1±20%）mH
More guidance
●It is recommended to install the fan facing left, and pay attention to the gear and air outlet when installing the fan facing right. All 8 m3 screw holes are available for fixing the extruder
● The supplied m3*8 screws are suitable for mounting plate thickness 3~5mm
Maximum operating temperature
*Note that this is the maximum temperature for operation of individual parts, not the system as a whole*.
●Fan: 50℃
●Motor: 80℃
●Hose (with PTEF tube): 260℃
●Bearing: 100℃
