GrabCAD
OpenRC TRuggy HSPr
by GrabCAD
Last crawled date: 1 year, 11 months ago
This is a remix of the OpenRC Truggy by Daniel Noree. It uses driveline parts (differentials, motor plate, center gear, dogbones, etc) from HSP RC cars. These parts are inexpensive and available on Amazon and AliExpress. Some of the printed parts are the same as the original Truggy, but most are tweaked to accommodate the HSP components.
In addition to the standard components required by the Truggy, You will need to order these HSP parts:
HSP#, QTY, Description, (Notes)
02024, 2, Differential
02030, 1, Front pinion and shaft, (Comes with C clip to hold pinion gear on)
03015, 1, Rear pinion and shaft
03007, 1, motor plate
04003, 1, center drive shaft
11184, 1, Main Gear, (64T)
11181, 1, Motor Gear, (11119 is 17T, 11181 is 21T)
02016, 2, Drive Cup
02033, 4, Axle Stub
12007, 4, 100mm dog bone, (Goes by brand HSP or RedCat)
These parts are also needed for the build. You can order these HSP parts, but you may choose to buy other equivalent parts:
HSP#, QTY, Description, (Notes)
02055, 4, Nylon Lock Nut M4, (For the wheels. Get the crappy looking black ones, they hold better than the pretty anodized ones)
02038, 13, Ball Head Screw 6mm
02138, 8, Bearing 15x10x4mm, (Sold in packs of 6, one on each wheel, two in each diff)
02139, 9, Bearing 10x5x4mm, (Sold in packs of 2 or 8, one on each wheel, two in each diff, one on the motor plate)
08027, 5, Pin 2x10mm, (one in each wheel and one for the main gear)
06002, 4, Spring and Shock Absorber, (also goes by number 106004)
02053, 4, Body clips
08010N, 4, Wheel and Tire, (Sold in packs of 2, Only buy this if you don't want to print the wheels)
Standard Truggy Parts:
QTY, Description, (Notes)
4, Bearing 12x6x4mm (for the Steering. Search for "bearing 12x6x4")
4, Inner Wishbone Pin 3x56mm, (cut from a 300mm rod, search for "3mm x 300mm rod" )
4, Outer Wishbone Pin 3x31mm, (also cut from a 300mm rod)
Other stuff U need:
Radio and receiver (I like the Flysky FS-GT2)
Steering Servo (Search for "standard servo")
540 size Motor and ESC (Search for "brushless 540 motor and esc")
2S Lipo battery (Search for "Turnigy 2200mAh 2S 20C Lipo Pack")
Charger (Search for "2S LiPo Charger")
RC Sticky tape (Search for "Double Sided Clear Servo Tape")
Body (I rock an HSP body (of course lol). Search for "hsp 94111 body")
Some tools you should buy!
Park tool: HSP 80132
Little wrenches:
https://www.amazon.com/Zenith-Industries-ZN502010-Double-5mm-11mm/dp/B00HVLELSI/ref=sr_1_8?crid=2TU6IPE6KY3D7&keywords=5.5mm+wrench&qid=1572669573&sprefix=5.5%2Caps%2C280&sr=8-8
Hex Bits:
https://www.amazon.com/gp/product/B00FA4RI9W/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1
Hand tap:
https://www.amazon.com/gp/product/B0736T5NM6/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1
Metric drill bits:
https://www.amazon.com/gp/product/B071ZRMWBN/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1
Good luck, let's fire up them printers!
Links to some videos of my Truggy!
https://youtu.be/A5M8prYqbYM
https://youtu.be/mmi5klbRuJ0
Edits:
2020.04.30 Version 2.0!
Updated the suspension components based on my drive-break-redesign cycles. Here is what I changed:
Wishone: New two piece design does not use the pressed-in 2mm outer pin. instead it is a captive 3mm pin,like the inner wishbone pin. this should be stronger and also much easier to service in the field. The new wishbone is also thicker and you only have to replace half if it breaks. Also it centers the C-hubs on the wishbone, which increases the wheelbase and makes the dogbone move more smoothly through the suspension travel.
C-hubs: new style mates to the new wishbone and to has a 6mm balljoint at the top instead of the M3 screw. The rears also feature a 3 degree toe-in which looks a little goofy but really increases high speed stability. No more constant fishtailing!
Steering linkage: Slightly increased the length to 55mm due to the steering block moving slightly forward.
Version 2.0 upgrade notes: You should totally upgrade to version 2.0 if you already printed the original version. Handles way better! This new version can be retrofitted to an existing V1.0 by printing/installing these new parts:
Wishbone Big Part (4x)
Wishbone Small Part (4x)
6mm Linkage 55mm (2x replaces the steering linkages)
6mm Linkage 75mm (4x replaces the turnbuckles)
C-Hub, Left Front (1x)
C-Hub, Right Front (1x)
C-Hub, Left Rear, With Toe-in (1x)
C-Hub, Right Rear, With Toe-in (1x)
...also you will need 8x more of the 02038 6mm ball head screws and you will need to make 4x Outer Wishbone Pin 3x31mm.
2019.11.27:
Wishbone_v3
Changed the wishbone print helpers again to use less plastic and detach easier
2019.11.17:
Wishbone_v2
Steering_Block_v2
C-Hub_Rear_v2
Changed the bearing pocket sizes in the steering block and rear C-hub based on feedback from jritt187 (thanks!). They were oversized at 10.6mm and 15.6mm. Now they are 10.2mm and 15.2mm. Also added print helper to the wishbone and reoriented it to print like the original Truggy wishbone.
In addition to the standard components required by the Truggy, You will need to order these HSP parts:
HSP#, QTY, Description, (Notes)
02024, 2, Differential
02030, 1, Front pinion and shaft, (Comes with C clip to hold pinion gear on)
03015, 1, Rear pinion and shaft
03007, 1, motor plate
04003, 1, center drive shaft
11184, 1, Main Gear, (64T)
11181, 1, Motor Gear, (11119 is 17T, 11181 is 21T)
02016, 2, Drive Cup
02033, 4, Axle Stub
12007, 4, 100mm dog bone, (Goes by brand HSP or RedCat)
These parts are also needed for the build. You can order these HSP parts, but you may choose to buy other equivalent parts:
HSP#, QTY, Description, (Notes)
02055, 4, Nylon Lock Nut M4, (For the wheels. Get the crappy looking black ones, they hold better than the pretty anodized ones)
02038, 13, Ball Head Screw 6mm
02138, 8, Bearing 15x10x4mm, (Sold in packs of 6, one on each wheel, two in each diff)
02139, 9, Bearing 10x5x4mm, (Sold in packs of 2 or 8, one on each wheel, two in each diff, one on the motor plate)
08027, 5, Pin 2x10mm, (one in each wheel and one for the main gear)
06002, 4, Spring and Shock Absorber, (also goes by number 106004)
02053, 4, Body clips
08010N, 4, Wheel and Tire, (Sold in packs of 2, Only buy this if you don't want to print the wheels)
Standard Truggy Parts:
QTY, Description, (Notes)
4, Bearing 12x6x4mm (for the Steering. Search for "bearing 12x6x4")
4, Inner Wishbone Pin 3x56mm, (cut from a 300mm rod, search for "3mm x 300mm rod" )
4, Outer Wishbone Pin 3x31mm, (also cut from a 300mm rod)
Other stuff U need:
Radio and receiver (I like the Flysky FS-GT2)
Steering Servo (Search for "standard servo")
540 size Motor and ESC (Search for "brushless 540 motor and esc")
2S Lipo battery (Search for "Turnigy 2200mAh 2S 20C Lipo Pack")
Charger (Search for "2S LiPo Charger")
RC Sticky tape (Search for "Double Sided Clear Servo Tape")
Body (I rock an HSP body (of course lol). Search for "hsp 94111 body")
Some tools you should buy!
Park tool: HSP 80132
Little wrenches:
https://www.amazon.com/Zenith-Industries-ZN502010-Double-5mm-11mm/dp/B00HVLELSI/ref=sr_1_8?crid=2TU6IPE6KY3D7&keywords=5.5mm+wrench&qid=1572669573&sprefix=5.5%2Caps%2C280&sr=8-8
Hex Bits:
https://www.amazon.com/gp/product/B00FA4RI9W/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1
Hand tap:
https://www.amazon.com/gp/product/B0736T5NM6/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1
Metric drill bits:
https://www.amazon.com/gp/product/B071ZRMWBN/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1
Good luck, let's fire up them printers!
Links to some videos of my Truggy!
https://youtu.be/A5M8prYqbYM
https://youtu.be/mmi5klbRuJ0
Edits:
2020.04.30 Version 2.0!
Updated the suspension components based on my drive-break-redesign cycles. Here is what I changed:
Wishone: New two piece design does not use the pressed-in 2mm outer pin. instead it is a captive 3mm pin,like the inner wishbone pin. this should be stronger and also much easier to service in the field. The new wishbone is also thicker and you only have to replace half if it breaks. Also it centers the C-hubs on the wishbone, which increases the wheelbase and makes the dogbone move more smoothly through the suspension travel.
C-hubs: new style mates to the new wishbone and to has a 6mm balljoint at the top instead of the M3 screw. The rears also feature a 3 degree toe-in which looks a little goofy but really increases high speed stability. No more constant fishtailing!
Steering linkage: Slightly increased the length to 55mm due to the steering block moving slightly forward.
Version 2.0 upgrade notes: You should totally upgrade to version 2.0 if you already printed the original version. Handles way better! This new version can be retrofitted to an existing V1.0 by printing/installing these new parts:
Wishbone Big Part (4x)
Wishbone Small Part (4x)
6mm Linkage 55mm (2x replaces the steering linkages)
6mm Linkage 75mm (4x replaces the turnbuckles)
C-Hub, Left Front (1x)
C-Hub, Right Front (1x)
C-Hub, Left Rear, With Toe-in (1x)
C-Hub, Right Rear, With Toe-in (1x)
...also you will need 8x more of the 02038 6mm ball head screws and you will need to make 4x Outer Wishbone Pin 3x31mm.
2019.11.27:
Wishbone_v3
Changed the wishbone print helpers again to use less plastic and detach easier
2019.11.17:
Wishbone_v2
Steering_Block_v2
C-Hub_Rear_v2
Changed the bearing pocket sizes in the steering block and rear C-hub based on feedback from jritt187 (thanks!). They were oversized at 10.6mm and 15.6mm. Now they are 10.2mm and 15.2mm. Also added print helper to the wishbone and reoriented it to print like the original Truggy wishbone.
Similar models
thingiverse
free
OpenRC Truggy HSP Remix
... original truggy wishbone.
2019.11.27:
wishbone_v3
changed the wishbone print helpers again to use less plastic and detach easier
thingiverse
free
OpenRC almost all metal rugged driveline by Steamerzone
...aller diff & changed axle.
running this setup successfully with a pretty powerful sensored brushless motor for some time now.
thingiverse
free
OpenRC truggy Rear wishbone (multi length choice, metal HSP02024 diffrential) by hylpro
...(93.5mm)
hsp metal hsp 02024 diff with extra length 95mm
much stronger.
front wishbone:https://www.thingiverse.com/thing:2849601
thingiverse
free
OpenRC truggy front wishbone (multi length choice, metal HSP02024 diffrential) by hylpro
...ngth 101mm
hsp metal diff (93.5mm)
hsp metal hsp 02024 diff with extra length 95mm
rear:https://www.thingiverse.com/thing:2825758
thingiverse
free
OpenRC Truggy Rework by Bitfrost
...-i5)
for more information and a construction manual you could also visit my blog:http://blog.hk-fs.de/2015/01/29/openrc-truggy/
thingiverse
free
OpenRC Truggy Linkage by rudimeyer
...rew hole is 4mm, so there is some tolerance for a m3 screw to move in. use a washer between the screw-head and linkage if needed.
thingiverse
free
Absima ASB1BL Wheel Hub with Pin (4) Buggy/Truggy by 3DPrintiverse
...uggy/truggy by 3dprintiverse
thingiverse
absima asb1bl
wheel hub with pin (4) buggy/truggy
radmitnehmer 12mm (4) buggy/truggy
thingiverse
free
OpenRC truggy rear wishbone joint wheel-hub use screw and stronger Mod by hylpro
...screw and stronger mod by hylpro
thingiverse
mount the c-hub use m3x14 screw.
easy mount, reliable.
different length turnbuckle.
thingiverse
free
Open RC Truggy C-Hub + Steering Block reinforced by mojo_replica
...stability to the c-hub - try it!
furthermore i recommend to combine it with my reinforced front wishbone.
cheers,
mojo_replica
thingiverse
free
Front Rear Diff Assy Open RC Truggy by simik191
...f gear hsp 02024 aliexpress
front rear bevel gear hsp 94103 aliexpress
if you want to make an adjustment you can use onshape
Truggy
thingiverse
free
Truggy by Ofuji
...by ofuji
thingiverse
peças do truggy com pequenas modificações para adaptar a engrenagens metálicas de baixo custo do aliexpress
thingiverse
free
OpenRC Truggy Rollcage Überrollbügel / Versteifung by Madde007
...truggy rollcage überrollbügel / versteifung by madde007
thingiverse
rollcage for openrc truggy
reinforcement for the truggy body
thingiverse
free
ACME Truggy saver by DIYhans
...acme truggy saver by diyhans
thingiverse
c87 - servo saver part 3
this steering part is for the acme raptor truggy.
thingiverse
free
SCX10 hilux truggy grill by imperfect927
...scx10 hilux truggy grill by imperfect927
thingiverse
scx10 hilux truggy grill
thingiverse
free
OpenRC Truggy Trailer by Steamerzone
...verse
openrc truggy trailer with working suspension. the white suspension parts in the pictures are printed with taulman bridge.
thingiverse
free
Open RC Truggy wing holder by patas66
...open rc truggy wing holder by patas66
thingiverse
strong wing holder for open rc truggy and openrc 1:10 rc truggy wing
thingiverse
free
Bumper/Skidplate for the OpenRC Truggy by Steamerzone
...nted the plate in abs and the damper in taulman bridge. it uses existing holes/mounting points of the openrc truggy for mounting.
thingiverse
free
1/18 truggy wheel by Albebert
...1/18 truggy wheel by albebert
thingiverse
just a simple wheel for my anderson mb4 1/10 truggy.
thingiverse
free
Truggy 4s battery holder by dolefi
...cross member of the truggy with apropriate spacers so that it clears the central diff.
it even fits under the truggy hotrod body
thingiverse
free
HPI Trophy Truggy Front Lights by buzdaman
...hpi trophy truggy front lights by buzdaman
thingiverse
hpi trophy truggy front lights
Openrc
thingiverse
free
Battery holder for OpenRC by Wiero
...battery holder for openrc by wiero
thingiverse
battery holder for openrc
thingiverse
free
Front Wing OpenRC F1 by scarpantes
...front wing openrc f1 by scarpantes
thingiverse
front wing openrc f1
thingiverse
free
OpenRC f1 GoPro Mount by iClint
...openrc f1 gopro mount by iclint
thingiverse
pov mount for openrc f1 car
thingiverse
free
OpenRC F1 Bushings by rbrutsky
...openrc f1 bushings by rbrutsky
thingiverse
rear 12x18x4 bushings for the openrc formula 1 car. you must scale the bushings x10
thingiverse
free
OpenRC Truggy Trailer by Steamerzone
...verse
openrc truggy trailer with working suspension. the white suspension parts in the pictures are printed with taulman bridge.
thingiverse
free
Wall mount OpenRC F1 horizontal
...wall mount openrc f1 horizontal
thingiverse
this is a wall mount for the openrc f1 car in a horizontal position.
thingiverse
free
OpenRC Wheel Nut Wrench by barspin
...openrc wheel nut wrench by barspin
thingiverse
wheel nut wrench for the 1:10 openrc project cars.
thingiverse
free
OpenRC Tractor Trailer by Merikisseli
...openrc tractor trailer by merikisseli
thingiverse
...
thingiverse
free
OpenRC Logo by SSwede
... logo, i haven't made the logo, just the 3d model and i'm uploading it by request.
feel free to use it anyway you like :)
thingiverse
free
Bumper/Skidplate for the OpenRC Truggy by Steamerzone
...nted the plate in abs and the damper in taulman bridge. it uses existing holes/mounting points of the openrc truggy for mounting.