Biqu H2 Direct Extruder Kit User Manual

BIQU H2 Direct Extruder Kit

Overview

1. M3*14 round head bolt
2. Fan cover
3. 3510 fan
4. M3*35 SHCS
5. Spring spacer
6. Heat sink
7. Bearing 673ZZ
8. Extrusion idler
9. Set screw M2*2
10. 03’13 pin
11. Set screw M3*2
12. Flower basket bearing
13. Extrusion gear
14. Knob
15. Output gear
16. Spring
17. Driven gear
18. Bearing 682xzz
19. Gear box
20. Driving gear
21. Motor
22. Heat Block
23. Heating aluminum block
24. Set screw M3*2
25. Silicone case
26. Nozzle
27. Thermistor
28. Heating rod

Summary

• Extrusion method: Double gear extrusion
• Maximum printing temperature:270°C(upgraded to S00°C)
• Weight:2llg(including heating aluminum block)
• Maximum extrusion force:7.Skg(depending on filament)
• Extrusion capacity(based on existing):600mm/min (depending on filament)
• Number of pulses:932steps/mm(further correction is required)
• Current:800mA
• Gear ratio:7:1
• Circumference of extrusion wheel :24.Smm
• Filament’s diameter & tolerance:175+0.0Smm

Not compatible with Nemal4. but refer to its features

Dimension

• XYZ size (including fan) :76×37.9x75mm
• Diameter of nozzle: <l>0.4mm

Maximum operating temperature 

Please Note it is the maximum temperature for individual components, not for the whole system

• Fan: S0″C
• Motor: so•c
• Heat block:H2 Bi-metal (copper alloy+ GRADES titanium alloy), high temperature version
• Bearing:1oo•c

Heater Cartridge

• Size ofthe head:5’20mm
• Power:30w

Specs of fan

More guidance 

• It is recommended to keep the fan facing left. If not, pay attention to the gear and air outlet when installing. All m3 screw holes can be used to fix the extruder.
• The supplied m3•a screws are only suitable for 3~5mm mounting plate

Specs of motor