RobertLongboard: Difference between revisions

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|Name=LongboardMod
|Name=LongboardMod
|Skills=Mechanics,
|Skills=Mechanics,
|Status=Planning
|Status=Finished
|Niche=
|Purpose=Transportation
|Purpose=Transportation
|Picture=Longboardmod-wheels.png
|Picture=Robert-CurrentState2.JPG
|Tool=No
|Tool=No
|Location=
|Cost=
|Category=
}}
}}
__NOTOC__


Current state in 2016;


<gallery>
<gallery>
longboardmod_pulley-retainer1.jpg
 
longboardmod_pulley-retainer2.jpg
Image:Longboard2016-YDXJ1704.jpg
longboardmod_pulley-retainer3.jpg
Image:Longboard2016-YDXJ1710.jpg
Image:Longboard2016-YDXJ1712.jpg
Image:Longboard2016-YDXJ1714.jpg
Image:Longboard2016-YDXJ1717.jpg
Image:Longboard2016-YDXJ1721.jpg
Image:Longboard2016-YDXJ1722.jpg
Image:Longboard2016-YDXJ1725.jpg
 
</gallery>
</gallery>
Old state of 2015;
<gallery>
Robert-CurrentState1.JPG
Robert-CurrentState2.JPG
Robert-CurrentState3.JPG
Robert-CurrentState4.JPG
</gallery>
== Parts used ==
====Bought====
* [http://www.inconcrete.nl/longboard/completes/gravity-makai-longboard-41-complete.htm 41" Gravity Makai Longboard]
* [http://www.hobbyking.com/hobbyking/store/uh_viewitem.asp?idproduct=45493&aff=235500 HobbyKing 150A ESC]
* [http://www.hobbyking.com/hobbyking/store/uh_viewitem.asp?idproduct=42029&aff=235500 Turnigy Aerodrive SK3 5055-280kv Outrunner motor]
* [http://www.sickboards.nl/en/wheels/1665-bigfoot-wheels-90-mm.html 90mm BigFoot 81A wheels]
* [http://www.beltingonline.com/5mm-htd-timing-belts-4575 295mm HTD5 belt, 15mm wide]
====Printed====
* [http://www.thingiverse.com/thing:833057 44 Teeth HTD5 wheelpulley]
* [http://www.thingiverse.com/thing:833053 16 Teeth HTD5 motorpulley]
* [http://www.thingiverse.com/thing:804463 Motormount]
====Extras====
* 7x WS2812 (4 front , 3 rear)
* 5V sBEC module (to power the WS2812's)
* Arduino Pro Mini (to control the WS2812's)
* Arduino Pro Mini (as wired controller)
* Potmeter (the actual control)
* Switch (to turn on/off the lights)
* Doublesided Tape (to mount the WS2812's)
* Ducttape (secure the wiring)
* Glue (to fix broken prints)
== Buildlog ==
Replaced the controller with a new design from thingiverse. Only have proof-of-concept receiver now.


<gallery>
<gallery>
Longboardmod_pulley.jpg
 
Longboardmod_pulley2.jpg
Image:Longboardcontroller-jul2019.jpg
Longboardmod_pulley3.jpg
 
Longboardmod_pulley4.jpg
</gallery>
</gallery>
* https://www.thingiverse.com/thing:2454391
--[[User:Buzz|buZz]] ([[User talk:Buzz|talk]]) 00:25, 21 July 2019 (CEST)
Changing motor and pulleys for 2019 spring, going for lower topspeeds and more torque;
(((22.2*270)/(48/14)*(90*3.1415))/1000/1000)*60=29.65748782500000000000
22.2 = nominal voltage
270 = 270kv motor
48 = wheel pulley
14 = motor pulley
90 = wheel diameter in mm
--[[User:Buzz|buZz]] ([[User talk:Buzz|talk]]) 15:53, 29 August 2018 (CEST)
Alright, this is overdue!
I rebuild nearly all of it for 2016 summer.
* Replaced bearings in wheel with Zealous
* Replaced trucks on board with Caliber 50's
* Added shockpads
* Replaced my motormount with one of AlienDriveSystems.
* Replaced printed motorpulley with alu one from beltingonline
* Replaced batterybox with a different one
* Made a new lighting system, this time with RGBW leds
* Recoded entire TX/RX software, now much higher resolution (will publish soonish)
* Replaced the 6S 5Ah battery with a fresh one (seems the old one had 1-2 pierced cells , eww)
All and all, superwelcome mods! Check the 2016 gallery up top for new pics.
--[[User:Buzz|buZz]] ([[User talk:Buzz|talk]]) 21:41, 22 July 2016 (CEST)
Yay! Just remade my controller, from a wired into a wireless controller \o/


<gallery>
<gallery>
Longboardmod-controller.jpg
 
Longboardmod-brains1.jpg
Image:Robert-NewController1.jpg
Longboardmod-brains2.jpg
Image:Robert-NewController2.jpg
Image:Robert-NewController3.jpg
 
</gallery>
 
Features;
 
* zarya's '[[NrfSensorNode]] v1' board ( https://nurdspace.nl/NrfSensorNode ), which has;
** ams1117 regulator
** arduino pro mini
** nrf24l01
* adafruit powerboost 500c
* 500mah lipo (also from adafruit)
 
* powerswitch (soldered into the battery, ha)
* potmeter (some random one i found)
* housing (charger of some thing, no clue, it fit my hand :D )
 
--[[User:Buzz|buZz]] ([[User talk:Buzz|talk]]) 23:00, 13 June 2015 (CEST)
 
 
Woot! 17 hours printing gave me this as new battery case :D
 
<gallery>
Image:Robert-BatteryCase1.jpg
Image:Robert-BatteryCase2.jpg
Image:Robert-BatteryCase3.jpg
</gallery>
 
--[[User:Buzz|buZz]] ([[User talk:Buzz|talk]]) 00:15, 8 June 2015 (CEST)
 
 
Just to note, things i still need/want;
<s>
* http://www.hobbyking.com/hobbyking/store/__9174__Turnigy_5000mAh_5S_20C_Lipo_Pack.html
* http://www.hobbyking.com/hobbyking/store/__9283__HXT_4mm_Gold_Connector_w_Protector_10pcs_set_.html
* http://www.hobbyking.com/hobbyking/store/__31487__HXT_4MM_to_Banana_Plug_Charge_Lead_Adapter_EU_warehouse_.html
* http://www.hobbyking.com/hobbyking/store/__18604__HXT4mm_Battery_Harness_14AWG_for_2_Packs_in_Parallel.html
* http://www.hobbyking.com/hobbyking/store/__49418__HobbyKing_B6_AC_DC_Compact_LiPO_NiMh_50W_Charger_EU_Plug_.html
</s>
--[[User:Buzz|buZz]] ([[User talk:Buzz|talk]]) 03:09, 28 May 2015 (CEST)
 
 
Tried to make a 3S cell, its currently charging. Not sure how well this is going to feed the many amps required ;)
 
<gallery>
RobertLongboard-battery1.jpg
RobertLongboard-battery2.jpg
</gallery>
 
--[[User:Buzz|buZz]] ([[User talk:Buzz|talk]]) 00:05, 27 May 2015 (CEST)
 
 
Added lights \o/ Yay [[NURDLed]]
 
<gallery>
Longboardmod-lights.jpg
</gallery>
</gallery>


== Buildlog ==
--[[User:Buzz|buZz]] ([[User talk:Buzz|talk]]) 02:55, 21 May 2015 (CEST)
 
 
Some maff for max speed;
 
(((22.2*280)/(44/16)*(90*3.1415))/1000/1000)*60=38.34503476363636363620
 
22.2 = nominal voltage
280 = 280kv motor
44 = wheel pulley
16 = motor pulley
90 = wheel diameter in mm
 
--[[User:Buzz|buZz]] ([[User talk:Buzz|talk]]) 12:23, 18 May 2015 (CEST)
 
 
Published some models;
 
* http://www.thingiverse.com/thing:833057 (wheel pulleys, both 44 and 48 teeth versions)
* http://www.thingiverse.com/thing:833053 (motor pulley, 16 teeth version)
* http://www.thingiverse.com/thing:804463 (updated motor mount)
 
--[[User:Buzz|buZz]] ([[User talk:Buzz|talk]]) 23:55, 17 May 2015 (CEST)
 


Some videos of me in movement!!
Some videos of me in movement!!
Line 44: Line 208:
Made the mount smaller and firmer.
Made the mount smaller and firmer.


[[File:Longboardmod_mounttest-b1.jpg|200px]]
<gallery>
[[File:Longboardmod_mounttest-b2.jpg|200px]]
Longboardmod_mounttest-b1.jpg
[[File:Longboardmod_mounttest-b3.jpg|200px]]
Longboardmod_mounttest-b2.jpg
Longboardmod_mounttest-b3.jpg
</gallery>


--[[User:Buzz|buZz]] ([[User talk:Buzz|talk]]) 14:24, 17 May 2015 (CEST)
--[[User:Buzz|buZz]] ([[User talk:Buzz|talk]]) 14:24, 17 May 2015 (CEST)
Line 53: Line 219:
Been trying out a mount and pulleys and the belt. Results thusfar;  
Been trying out a mount and pulleys and the belt. Results thusfar;  


[[File:Longboardmod_mounttest1.jpg|200px]]
<gallery>
[[File:Longboardmod_mounttest2.jpg|200px]]
Longboardmod_mounttest1.jpg
Longboardmod_mounttest2.jpg
</gallery>


This looks very promising!
This looks very promising!
Line 63: Line 231:
Belts arrived \o/
Belts arrived \o/


[[File:Longboardmod-belts.jpg|200px]]
<gallery>
Longboardmod-belts.jpg
</gallery>


--[[User:Buzz|buZz]] ([[User talk:Buzz|talk]]) 18:38, 11 May 2015 (CEST)
--[[User:Buzz|buZz]] ([[User talk:Buzz|talk]]) 18:38, 11 May 2015 (CEST)
Line 100: Line 270:
Worked on motormount attempt today, released results already on http://www.thingiverse.com/thing:804463
Worked on motormount attempt today, released results already on http://www.thingiverse.com/thing:804463


[[File:Longboardmod-50mm_motor_mount_-_recessed.png|200px]]
<gallery>
Longboardmod-50mm_motor_mount_-_recessed.png
</gallery>


--[[User:Buzz|buZz]] ([[User talk:Buzz|talk]]) 01:18, 2 May 2015 (CEST)
--[[User:Buzz|buZz]] ([[User talk:Buzz|talk]]) 01:18, 2 May 2015 (CEST)
Line 128: Line 300:


Also adding a i2c breakout (for future addition?) and ~something for WS2812 output.
Also adding a i2c breakout (for future addition?) and ~something for WS2812 output.
<gallery>
Longboardmod-controller.jpg
Longboardmod-brains1.jpg
Longboardmod-brains2.jpg
</gallery>


--[[User:Buzz|buZz]] ([[User talk:Buzz|talk]]) 22:49, 25 April 2015 (CEST)
--[[User:Buzz|buZz]] ([[User talk:Buzz|talk]]) 22:49, 25 April 2015 (CEST)

Latest revision as of 23:25, 20 July 2019

LongboardMod
Robert-CurrentState2.JPG
Participants User:buzz
Skills Mechanics
Status Finished
Niche
Purpose Transportation
Tool No
Location
Cost
Tool category

LongboardMod

Robert-CurrentState2.JPG {{#if:No | [[Tool Owner::{{{ProjectParticipants}}} | }} {{#if:No | [[Tool Cost::{{{Cost}}} | }}



Current state in 2016;


Old state of 2015;

Parts used

Bought

Printed

Extras

  • 7x WS2812 (4 front , 3 rear)
  • 5V sBEC module (to power the WS2812's)
  • Arduino Pro Mini (to control the WS2812's)
  • Arduino Pro Mini (as wired controller)
  • Potmeter (the actual control)
  • Switch (to turn on/off the lights)
  • Doublesided Tape (to mount the WS2812's)
  • Ducttape (secure the wiring)
  • Glue (to fix broken prints)

Buildlog

Replaced the controller with a new design from thingiverse. Only have proof-of-concept receiver now.

--buZz (talk) 00:25, 21 July 2019 (CEST)

Changing motor and pulleys for 2019 spring, going for lower topspeeds and more torque;

(((22.2*270)/(48/14)*(90*3.1415))/1000/1000)*60=29.65748782500000000000
22.2 = nominal voltage 
270 = 270kv motor
48 = wheel pulley
14 = motor pulley
90 = wheel diameter in mm

--buZz (talk) 15:53, 29 August 2018 (CEST)


Alright, this is overdue!

I rebuild nearly all of it for 2016 summer.

  • Replaced bearings in wheel with Zealous
  • Replaced trucks on board with Caliber 50's
  • Added shockpads
  • Replaced my motormount with one of AlienDriveSystems.
  • Replaced printed motorpulley with alu one from beltingonline
  • Replaced batterybox with a different one
  • Made a new lighting system, this time with RGBW leds
  • Recoded entire TX/RX software, now much higher resolution (will publish soonish)
  • Replaced the 6S 5Ah battery with a fresh one (seems the old one had 1-2 pierced cells , eww)

All and all, superwelcome mods! Check the 2016 gallery up top for new pics.

--buZz (talk) 21:41, 22 July 2016 (CEST)


Yay! Just remade my controller, from a wired into a wireless controller \o/

Features;

  • powerswitch (soldered into the battery, ha)
  • potmeter (some random one i found)
  • housing (charger of some thing, no clue, it fit my hand :D )

--buZz (talk) 23:00, 13 June 2015 (CEST)


Woot! 17 hours printing gave me this as new battery case :D

--buZz (talk) 00:15, 8 June 2015 (CEST)


Just to note, things i still need/want;

--buZz (talk) 03:09, 28 May 2015 (CEST)


Tried to make a 3S cell, its currently charging. Not sure how well this is going to feed the many amps required ;)

--buZz (talk) 00:05, 27 May 2015 (CEST)


Added lights \o/ Yay NURDLed

--buZz (talk) 02:55, 21 May 2015 (CEST)


Some maff for max speed;

(((22.2*280)/(44/16)*(90*3.1415))/1000/1000)*60=38.34503476363636363620
22.2 = nominal voltage 
280 = 280kv motor
44 = wheel pulley
16 = motor pulley
90 = wheel diameter in mm

--buZz (talk) 12:23, 18 May 2015 (CEST)


Published some models;

--buZz (talk) 23:55, 17 May 2015 (CEST)


Some videos of me in movement!!

--buZz (talk) 20:14, 17 May 2015 (CEST)


Made the mount smaller and firmer.

--buZz (talk) 14:24, 17 May 2015 (CEST)


Been trying out a mount and pulleys and the belt. Results thusfar;

This looks very promising!

--buZz (talk) 13:33, 16 May 2015 (CEST)


Belts arrived \o/

--buZz (talk) 18:38, 11 May 2015 (CEST)


Ordered ESC and programming card.

Should arrive in a couple of days.

--buZz (talk) 13:12, 10 May 2015 (CEST)


Used http://www.bbman.com/catalog/belt-length-calculator.html to calculate the center distances. Got to these results thusfar;

12/40 with 270mm gets 66.3
16/40 with 270mm gets 62.1
16/44 with 270mm gets 55.6
12/40 with 295mm gets 79.4
12/44 with 295mm gets 73.1
15/40 with 295mm gets 76.2
15/44 with 295mm gets 70.0
16/44 with 295mm gets 68.9

--buZz (talk) 01:41, 4 May 2015 (CEST)


Ordered belts \o/ 270 and 295mm in size , 15mm wide, from beltingonline.com, should be here in a week :)

--buZz (talk) 02:10, 3 May 2015 (CEST)


Worked on motormount attempt today, released results already on http://www.thingiverse.com/thing:804463

--buZz (talk) 01:18, 2 May 2015 (CEST)


  • M5x70 DIN912 12.9

--buZz (talk) 18:15, 30 April 2015 (CEST)


Gotta go mess around with;

--buZz (talk) 16:45, 29 April 2015 (CEST)


Ok, sad, don't see anything on i2c :/ Maybe I should have tested this nunchuk a bit more...

--buZz (talk) 04:21, 26 April 2015 (CEST)


Modding the wii nunchuk receiver onto a 'arduino pro mini' board with a 3.3V regulator combined.

Also adding a i2c breakout (for future addition?) and ~something for WS2812 output.

--buZz (talk) 22:49, 25 April 2015 (CEST)


So, i've started a buildlog here to keep track of order etc.

Mounted the pulley today, and, as i suspected i need longer M5 bolts. About 70mm should do. So, need to grab some of those soon.

Looks and feels proper enough, so will be ordering a HTD belt soon. Need to find a 280/290 5M 15MM HTD belt, any leads? :)

Also, remember to grab this for front pulley; http://www.thingiverse.com/thing:16627

--buZz (talk) 23:28, 17 April 2015 (CEST)

Just some links




Calc center distance of pulleys:

Came to about 5.5 to 7.5cm distance, will need to redo when i know actual belt size etc


Printable???

Let's try this :)

Blurb

~going to use:


The Victim