Item specifics
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Brand Name
BIGTREETECH
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Origin
CN(Origin)
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Item Type
Extruder
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Model Number
H2 500℃ Extruder
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Maximum printing temperature
500℃
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Fan
9000 rpm fan
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Heat Break
Titanium alloy
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Heat Block
Copper nickel plating
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Nozzle
Hardened steel nozzle
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Cable
70W heating cable
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XYZ dimensions
76*37.9*75mm
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Nozzle diameter
0.4mm
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Motor Rated length
1000mm
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Motor Rated
DC3.45V
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Motor Rated current
DC 1.5A/phase
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Motor Number of phase
2
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Motor Locate the torque
7mN.mREF
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Motor the insulation level
Class H
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Maximum temperature of silicone sleeve
270℃
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Gear material
Stainless steel
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Motor heat resistance
180℃
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Fan heat resistance
110℃
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Thermistor
PT100&Max31865
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Extrusion gear number
2
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Extrusion gear diameter
7.8mm
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Gear ratio
7:1
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RGB light
N
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Cooling efficiency
Good
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Insulation grade
Class H
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Quick release heat break
Y
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Filament sensor
N
 
H2 V2.0 LINK:https://www.officematics.com/item/1005002033057577.htmlH2 Smart Extruder LINK:https://www.officematics.com/item/1005004153060956.html
NOTE:
Maximum printing temperature:500℃ With MAX31865 and PT100 9000 rpm fan Titanium&Copper heat break Red copper nickel-plated heat block Hardened steel nozzle 70W heating cable
Maximum temperature of silicone sleeve:270℃(Please remove the silicone sleeve if it exceeds 270℃)
the heating block(metal)will change color at high temperature,which is a normal phenomenon
Attention : The H2 500 degree Extruder is equipped with a max31865 module. The main board of the 3d printer is required to have a max31865 module interface. Please check whether your main board has this interface For example, SKR 3, mini E3 V2.0, V3.0, etc. do not have this Max31865 interface, so the H2 500 degree extruder cannot be directly used
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