Leírás és Paraméterek
MK3 ALU-fűtött asztal 60cm vezetékkel, fekete LED-del és ellenállással szerelve
The new MK3 Aluminium heated beds have a few advantages over the older MK2 and MK2B heated bed designs.
The aluminium backing in the MK3 acts as a thermal buffer, building up heat much more evenly than the older PCB designsBecause of this aluminium layer, the MK3 is also flat enough to print directly on - no need for a separate piece of glass!These heated beds are hooked up the same way as the older MK2 designs - the board accepts 12 or 24V power, simply solder your wires to the pads indicated. There's space for SMD LEDs and a resistor, and a hole in the centre for a thermistor.The board mounts the same way as the older designs - there's a screw hole in each corner in the same spacing as the MK2 boards, plus an extra screw hole between the solder pads to allow for 3-point mounting. 3-point mounting makes it much easier to get the bed levelled correctly, but your printer will need a matching screw hole in the right spotWiring Method:12V connection: a cable connected to one another while connected to a wire 2,3.24V connection: a cable connection 2, in addition to a cable connection 3 (1 left unconnected).The new version of the circuit, whether connected 12V, or 24V
| Material | 3 mm aluminium. No need for glass plate, this is better for faster prints. |
| Copper on the board | 1 layer 35 μm |
| Dual power | 12V/24V |
| Mounting | 3 point, this makes the leveling easier. First level the side with 2 holes and fix in place, then level the side with one hole. |
| Resistance | 1.4-1.6 Ohm (12 V) |
| 5-5.4 Ohm (24 V) | |
| Time for heatup to 100 °C | 2 min. |
| Max. temperature | 180 °C |
