12V，40W heater. DIY hotend requires heat sink to operate properly - metal base, aluminum block, or any other type of cooling deviceAssembly of this device is straight forward. Please consult with supplied drawings and pictures for visual clue. Thermistor mounted with clamping screwFeature-30mm long stainless PTFE lined barrel-NTC 3950 100K pre-wired thermistor-Low profile: only about 43 mm high- Nozzle is based on MK8 makerbot nozzle geometry and can be exchanged or replaced with many different types of nozzles on the market-This will give you good selection of nozzle orifice diametersNTC 3950 Thermistor parameters- Small Size: 1.25mmx2.0mm glass bead- High accuracy: 1% - Resistance value at 25C=100K - Wiring insulation: high temperature teflon/PTFE- Wiring length: 1 meterPackage Including6 * 0.4mm brass nozzle1 * Stainless updated barrel tube1 * Aluminum updated heater block with necessary screws1 * 12V 40W Cartridge Heater Cable1 * NTC 3950 Pre-wired thermistor
J**J
Part failed immediately upon first use and heating cycle
I installed this on my JG Aurora 3D printer. When heated for the first time a plume of smoke came from the part. I power cycled my printer and now when i hit heat my printer enters a failsafe mode and restarts. The black control wires were never installed correctly and hung out out of the box. Do Not Buy This.
B**.
Good heating element and reliable
Perfect replacement for my 3d printer. They heat evenly and Ive had no problem with the extruders
L**A
First lasted less than 2 weeks
Bought two of these and the first has already had its thermistor pop out during a print, resulting in super high temperatures, burnt filament and a clogged system. The second hot end assembly appears to be sturdier than the first, but I am hesitant to even try it.
A**R
Five Stars
does exacly what is says, been working for about a week straight with no problems.
F**
It failed after 12 hours
I installed this in my Anet A8 and after 12 hours of printing, the heating element stopped working
K**G
Great replacement for A8
Perfect replacement for the hotend on my Anet A8.
A**R
Very good replacement, better than original
Thermocouple wires are about 6 inches shorter than the orginal on my Anet A8. Not a big deal, just needed to be re-routed. This thermister has been running great since I bought it over a year ago. Ive probably put 4km of filemant throught it and it still heats great.
N**R
Thermistor absent
The thermistor was not included, rendering this thing useless. The wires just go into the aluminum block and don't connect to anything. I checked the bag it came in to see if it fell out or something, but nope, the thermistor described in the product description is simply not there.
C**N
Fire hazard
Fire hazard. Had the thermistor pop out on its own, twice, almost melted the block first time. There’s nothing holding it in place other than a wire bend. Not recommended until they fix this!
K**G
Shoddy Material
The threaded extruder guide is absolute garbage. Slightest amount of pressure will break it.
H**S
Five Stars
works better than the stock ones i had before
Trustpilot
1 day ago
5 days ago
