August 10, 2020
Description
This is the RC conversion I have done for the Bruder forklift that comes with the Bruder UPS truck. I have 2 different lift systems that I tried. V1 is a N20 with an m4 threaded rod with an unmoveable cylinder with a female m4 knurled threaded insert. That was too slow for my liking, so I did a V2. V2 (micro linear piston) is a T3.5 Lead screw (2.4mm lead) with an unmovable lead screw and a moveable cylinder that is attached to an N20 motor and has the lead nut glued into the top.
The servo for steering and the slide servo require 180 degree modifications. The tilt servo is stock. I am running the lift N20 motor on 3s and the drive motor on 2s (step down).
Parts:
Drive motor= N20 6v 150 RPM
Steering servo= MG90s 9g metal geared servo
Tilt servo= MG90s 9g metal geared servo
Slide servo= JX PDI-HV2107MG 7.9kg
Slide ball links= M2 Push/Pull rod ball joint connector
https://www.aliexpress.com/item/4000376036353.html
Lift motor v1= 12v N20 300rpm M4x100mm threaded shaft
Lift cylinder v1= M4 female threaded knurled insert
Lift motor v2= 6v N20 120rpm (but run it on 3s)
Lift cylinder v2= T3.5 lead screw and nut 2.4mm lead x 100mm, https://www.aliexpress.com/item/32735839355.html?spm=2114.12057483.0.0.73072445D3tMxf
2s esc=
3s esc= DumboRC 2s/3s ESC
https://www.amazon.com/Baoer-DumboRC-Brushed-Controller-Airplane/dp/B083FPJFVD
Voltage regulator= adjustable voltage regulator
https://www.amazon.com/Adjustable-4-75-23V-1V-17V-Output-17x11mm/dp/B071WHZRNR/ref=sr_1_28?crid=3VQPDSKG0SS4K&dchild=1&keywords=rc+voltage+regulator&qid=1597074718&s=toys-and-games&sprefix=rc+voltage%2Ctoys-and-games%2C172&sr=1-28
Rx
Tx
Battery= ZOP Power 11.1v 3s 350mah
https://www.ebay.com/itm/ZOP-Power-11-1V-350mAh-70C-3S-Lipo-Battery-JST-Plug/203063754384?hash=item2f478afe90:g:3YoAAOSw~1xfA2X4
switch= https://www.amazon.com/gp/product/B073TYWX86/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1
Diode for limit switch= 1N5408 rectifier diode 3Amp
https://www.amazon.com/50-Pieces-1N5408-Rectifier-Electronic/dp/B079KCH1VC/ref=sr_1_5?dchild=1&keywords=rectifier+diode+3a&qid=1597076306&s=industrial&sr=1-5
License:
Creative Commons - Attribution - Non-Commercial - Share Alike
wakeCTR
