Geeetech Reprap Ramps1.4 RRD Fan Extender For 3D Printer Reprap With 2 Channels

SKU
1214050
In stock
On request
DKK97.50 DKK78.00
-
+
Geeetech Reprap Ramps1.4 RRD Fan Extender For 3D Printer Reprap With 2 Channels is available to buy in increments of 1
Overview
Geeetech Reprap Ramps1.4 RRD Fan Extender For 3D Printer Reprap With 2 Channels
Sold By
Footwear Store
0 / 5
Something missing?

Something out of stock or missing?

Please don't hesitate to contact us


We have AAA credit rating

Vi er en kreditværdig virksomhed baseret på Bisnodes kreditvurderingssystem. Vurderingen er foretaget ud fra en mængde forskellige beslutningsregler. Oplysningerne bliver opdateret dagligt via Bisnodes database. Kreditvurderingen af virksomheden er således altid aktuel.
Description:

If you build or upgrade your printer with/to DUAL-EXTRUSION (2 extruders) including a heated bed all the output ports (D8, D9, D10) will be used. In this case, there is no option to connect a firmware controlled FAN to RAMPS board directly. However, in Sprinter/Marlin firmware there is an option already (Marlin: BOARD=34) which redirects the FAN to RAMPS output D4. But this solution needs a "buffer/driver" in order to work.

The RRD-FAN-EXTENDER is exactly what you need in this case. It is a plug and plays solution to mount the FAN for DUAL-EXTRUSION setups with RAMPS1.4. But instead of adding only one additional output port the RRD-FAN-EXTENDER is equipped with 2 PWM controllable channels(D6/D11). The second channel can be used for another fan(e.g. to cool the stepper driver) or for adding light control (e.g. add dimmable LED light to your machine).

Specifications:
 
- Support Max 20V
- 2 (PWM controllable) channels (D6/D11)
- Easy to install, Plug and Play
- Support per channel Max 0.5A, enough for a big fan 
- Flexible output voltage (you can connect the RRD-FAN-EXTENDER to 12V,5V,... in order to support the output voltage you need)
- Already supported by Marlin firmware (choose "#define MOTHERBOARD 34")
- Easy to adapt to other firmware (e.g. Sprinter: just change "#define FAN_PIN 6" in "pins.h")
 
Features:

1. You need Marlin firmware v3 or newer. If you are using the older firmware, you must re-flash your board.
2. Power up, two connecting fans will take turns to rotate.
3. Can be connected follow the description picture.
Package included:
 
1 x Reprap Ramps1.4 RRD Fan Extender (The fan and the board are not included)
 

Write Your Own Review
Only registered users can write reviews. Please Sign in or create an account