init
This commit is contained in:
Thaddeus Hughes
BIN
THF/51utv4Pw0sL._SL1100_.jpg
Normal file
BIN
THF/51utv4Pw0sL._SL1100_.jpg
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 54 KiB |
BIN
THF/89def0cd56bb41460a42a9d8e3003d19.jpg
Normal file
BIN
THF/89def0cd56bb41460a42a9d8e3003d19.jpg
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 1.8 MiB |
9
THF/Enclosures.md
Normal file
9
THF/Enclosures.md
Normal file
@@ -0,0 +1,9 @@
|
||||
https://www.amazon.com/Zulkit-Rectangle-Enclosure-Preventive-Electrical/dp/B08BS39P69?ref_=ast_sto_dp&th=1&psc=1
|
||||
![[51utv4Pw0sL._SL1100_.jpg]]
|
||||
|
||||
https://www.sprayervalves.com/product/con-1609-wp-3/
|
||||
![[control-systems-CON.1609.WP.3.jpg]]
|
||||
|
||||
![[s-l400.jpg]]
|
||||
|
||||
https://www.hammfg.com/electronics/small-case/extruded/1455
|
||||
BIN
THF/Pasted image 20241130114206.png
Normal file
BIN
THF/Pasted image 20241130114206.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 91 KiB |
69
THF/RHP Log.md
Normal file
69
THF/RHP Log.md
Normal file
@@ -0,0 +1,69 @@
|
||||
> Hi, my name is Thad, I'm working with TH Fabrication in El Paso. We're adding some electronic options to our products for next year and will need a few dozen wire harnesses made. We'd like to set up a meeting with you and figure out how to get this process started. Give me a call back at 309-530-0909, or email thad@thadhughes.xyz . Thanks!
|
||||
|
||||
1092D1-12V-ND - red - 13000mcd (13candela)
|
||||
1092D5-12V-ND - green - 12000mcd
|
||||
|
||||
#### Lights: 1092 series
|
||||
https://www.mouser.com/ProductDetail/VCC/1092QC1-12V?qs=trq3g%252BkOYKc%2FWMa9%252BeF1YA%3D%3D
|
||||
1092QC1-12V
|
||||
1092QC5-12V
|
||||
- 12-13 cd
|
||||
- 12VDC
|
||||
-
|
||||
|
||||
#### Switch: 2FA53-78/TABS
|
||||
https://www.mouser.com/ProductDetail/Carling-Technologies/2FA53-78-TABS?qs=57q3jJ%2FjalWNVW6FMNxk1Q%3D%3D
|
||||
|
||||
|
||||
#### Fuseholder 03420004H
|
||||
https://www.mouser.com/ProductDetail/Littelfuse/03420004H?qs=2VFNtWizgie9SUcWFz2IYw%3D%3D
|
||||
- 250V / 20A max
|
||||
- use a 10A 3AG fuse
|
||||
|
||||
#### Fuse 0312010.MXP
|
||||
https://www.mouser.com/ProductDetail/Littelfuse/0312010.MXP?qs=ar9f0rk5DXCCGNoaGknrEg%3D%3D
|
||||
- 10A
|
||||
- 3AG
|
||||
- lead free
|
||||
|
||||
these are weird https://www.mouser.com/ProductDetail/Same-Sky/CLI-3623R-95T?qs=HoCaDK9Nz5ewquiLnjdVjA%3D%3D
|
||||
|
||||
|
||||
Boxes
|
||||
https://www.digikey.com/en/products/filter/boxes/594?s=N4IgjCBcoCwGxVAYygMwIYBsDOBTANCAPZQDaI8AnAOyUKEBMcAHAMwPUiMvuVchxqYAAzVW-QSOox%2BTZgFZ5fbgrgyV8sbJab1IOZs4ba2hcwan5bS8z0GFN%2Bvp3Mjzs81Nx2E1t58q3vL8MNTCDA6EoeHUbszC7EperG7RHHqhrPLCwVFhHE5p1LkUrDDldiy24oRhMOnalCIlTE0ivpKFtMI0IbRletLMTS1wlFT8zGBgDFYdQm6t2SVFnoTZrCJOrcWLY8XKIFNwDFmN45WU46NX8B3yDIetlPJO3nAsFtxXSYTmlMIYC0wqxRLIQT1%2BNIYMJmF0BsJwT1qIVKAxhB9wSIIlj0RlZmMahQGECYGsjglFESOGA4GA3O8UXYhHTyTS6U8WeisScIIwuV8BFNqPEeUCxYsWTBObTsjz5Hz9CyHvLgbLtsrJbK2cqZR9EfzaXSed4eeYsWEZXDBRtpuS0rYscxrIbnWq6IKaXR3Zj%2Bei-OD-Tq8Z7qHjqeZ6Qb9JGhLJY0S4EoaItY09I%2BbauxWCl4yT5BH83ZzGJ0%2Blo0J6pQiaEAWE%2BtXxg2RDW0aJtmwMTXrbnCO9pZ62CkVk0yaiwGTU35qyFR86QuYFBHWEOodmV5MEkxBzAyoL4ll5Hpjqc4rTQand0f41fL1k2dVfgIYBOZ4xqsb37vTV%2B-B3v-atAiIqCrCGAlAPruca-tIN4vnEgKzJeDz-gW0YHii5IYfWfyIa8Egos0N5wLCxGQl%2BdLRpkFTEdKxH4RRop-BwVyQSwipjqcHYoU4bDTCYjAvE0ixCb6AhCKIJSSO2sh0OE2xyRwskkTieQAiRHTois3SwYJJFJspGIifphxUPE0aPJRdh0CI5K2tM-D2bxORHoKu4VJ6NkAiEAx3HkWQYn04TDMp1aKpZ4zGeMTx0C8FmxSqURohOI7omMkwiBB9pzoc0I9ApCzxQs4U0PSLQ0JsTi2gwJXFLusl1dZBwcfk85JX4NWOQkMzlfELAZT18V9TF8Q4foEGiCVo37tMVjHrSpxshNbUCH4DyCu8SjUhN3mCfETSyft1lTAkh3TMdYAbntYAMeN-x6GoYSKvEZJgJ4AC6hAAA4AC5QCAADKP0AE4AJYAHYAOYgAAvrUYLQCAKCQBgOAEMQZAgFkPyKkBLYhLMWyTH45QlLagIZVMZRQmVqkgAsDyHNjdDksz6WEMzY3xITbmtTaCQAtGnOKpzgqc0SnN6JzZPdeEm6KEpHPJr0HMkcIp2q%2BrFOa%2BrKxwuBhz-LcxNa%2BhtI9MeML0m45My5sGv02EgipK1ZtJvSxOvE%2B7nOoUZTOqk-uOrUOhqD5ZKRFjavkRQ3SKA2gIu8FItq%2B0UTWurm4pPUxPNOhKRsOOoRYfUWv8H46szFCaJqCnlcS6nUupyUFdgU4rcezrb3l6npkZ-uoK6z36vcjrnW4cObitwwgrFBb7dq6cBMKNeY9NyPLeL3Eg8OX8g9gZMjxXGeIrd3vWuz3Jmwm%2BrWGgpsWEJNIRJG1ch9XBBlMAmLi%2B5d6KLy3AqzNW19mKnCYFCMkbRh5bkAW-Pe0ocgwJzMg48WR9QDU0HXBITg57XGQW4aQE1sFXXptkcYwD1asCZmrGEh8JyZgpEmOUOsXwwJzlmGgM92FEiGE0IWtD16Ak3urPy9MmjJTXFwhuoip60MoYCGhusBG6x-rrGsmwYTkiECSABe8TgsPpuUHIhscjonQjVMkMiMQlG5gqbBaIYFvijurT%2BOt4EuOAsPbEa5wELzAg7CuIh8SgREUTTWUhvGgM8QGPslZSL%2BTkLOR4adiQrxrGIbIgwegKFnjkgsWcjxUQJAk0oK4Cl-DegCGRN03KLkSp4uYtQ0QilwS01wntKwgE%2BiAX6-0gZgyhrDQgABaCwiNkYgwAK7oxIJAcgwR3owzhiAYIiMvpQDAN9DZkARDCBWQgRGoMAAm-0RleO%2Bn9SAIB%2BA-QAJ5fVwP9dA2AUDLKAA
|
||||
|
||||
https://www.digikey.com/en/products/detail/industrialemart/BC-AGS-082507/13419514
|
||||
|
||||
|
||||
100x200x70 - BC-AGS-102007 - $13.90
|
||||
100x185x70 - BC-AGS-101807 - $13.40
|
||||
125x125x75 - BC-AGS-121207 - $12.75
|
||||
|
||||
|
||||
https://www.jameco.com/z/1590J-Hammond-Manufacturing-Die-Cast-Enclosure-1590-145x95x49mm-Die-Cast-Aluminium-Natural-IP54_2382815.html
|
||||
|
||||
just go with the PN1334
|
||||
keep it all standard with RCU
|
||||
what will work for an RCU will work for the RHP
|
||||
|
||||
|
||||
|
||||
https://www.hammfg.com/electronics/small-case/plastic/1595
|
||||
|
||||
CN-6709 or CN-5709 https://www.budind.com/product/nema-ip-rated-boxes/cn-series-diecast-aluminum-enclosure-mountable/cn-6709/#group=series-products&external_dimensions_group=0&internal_dimensions=0
|
||||
PT-11800
|
||||
CU-1947-MB
|
||||
|
||||
https://www.hammfg.com/electronics/small-case/diecast/1550
|
||||
1550E - box & cover w/o gasket
|
||||
1550WE - box & cover with gasket
|
||||
1550WEBK - box & cover with gasket, painted black
|
||||
2 pack gasket - [1550EEGASKET](https://www.hammfg.com/part/1550EEGASKET?referer=737 "Click for details")
|
||||
|
||||
|
||||
|
||||
### M12 cables
|
||||
- https://www.mouser.com/ProductDetail/Phoenix-Contact/1406323?qs=vuBJaC9UyPEcwtb%252BqE7vHw%3D%3D it's yellow and 3 pin (1,3,4) and 5m long, pvc jacket, UV-resistant, $12.27
|
||||
- https://www.mouser.com/ProductDetail/Weidmuller/9457730500?qs=OQh%252BYpNShSuqufSW%252BLRMbw%3D%3D it's black, PUR, 4 pin, $14.85 -> $10.49 at QTY 25
|
||||
|
||||
- https://www.automationdirect.com/adc/shopping/catalog/cables_(terminated)/circular_connection_cables/7000-12181-2130500 it's grey and 3 pole (1,3,4) and 5m long, pvc jacket, $8.75
|
||||
1
THF/THF SW License Key.md
Normal file
1
THF/THF SW License Key.md
Normal file
@@ -0,0 +1 @@
|
||||
9000 0506 4766 8442 CB85 BB28
|
||||
30
THF/THFRS-Call with Jonathan - Row Shields - 06AUG2025.md
Normal file
30
THF/THFRS-Call with Jonathan - Row Shields - 06AUG2025.md
Normal file
@@ -0,0 +1,30 @@
|
||||
Using row shields as in-row agitation with swinging spider?
|
||||
|
||||
Trying to simplify this concept to only focus on using hoe shield as a row shield, not for any other purposes...
|
||||
|
||||
Wanting to focus on that concept - instead of coming off of the row unit, come off of the toolbar (inbetween swinging spider units)
|
||||
|
||||
Prototype now to run in the fall (on bare ground)
|
||||
|
||||
Need fore-aft adjustment
|
||||
|
||||
Tilt the hoe wheels... allows crop to grow, more action, closer to crop
|
||||
|
||||
Add a funnel for the crop?
|
||||
|
||||
# GOALS / REQUIREMENTS
|
||||
1. Extended and retracted position + fore-aft adjustment
|
||||
2. Control height.... needs to be relative to the row unit
|
||||
3. Tilt the hoe wheels / funnel the crop to protect the crop
|
||||
4. Adjust in-out spacing
|
||||
5. 4" to 12" high crop
|
||||
6. Quickly swing out of the way and back into position
|
||||
|
||||
This seems really important to him.
|
||||
|
||||
Ball in my court to have a followup
|
||||
|
||||
https://www.sare.org/publications/steel-in-the-field/row-crop-tools/cultivator-shields/
|
||||
|
||||
# Brainstorming 07AUG2025
|
||||
1.
|
||||
21
THF/Tine Weeder Log.md
Normal file
21
THF/Tine Weeder Log.md
Normal file
@@ -0,0 +1,21 @@
|
||||
# 30NOV2024
|
||||
|
||||
tines - 11 pounds to travel 9 inches
|
||||
effective lever arm approx 15 inches
|
||||
let's just say a tine worst case is 20 pounds
|
||||
|
||||
![[Pasted image 20241130114206.png]]
|
||||
|
||||
Yeah, I think 5/8 rod is the right call
|
||||
|
||||
pressure on .12" plate = 20 lb / ((.625) x (.125)) = 256 psi
|
||||
|
||||
But snap in bushings would be better
|
||||
https://www.menards.com/main/hardware/fasteners-connectors/specialty-fasteners/bushings/midwest-fastener-reg-5-8-id-regular-3-4-od-hole-snap-bushing-15-count/66402/p-1444439917699-c-9547.htm
|
||||
https://www.menards.com/main/electrical/conduit-conduit-fittings-raceways/conduit-fittings-supports/sigma-proconnex-trade-snap-in-bushing/49392/p-1444430928210-c-9538.htm?exp=false
|
||||
|
||||
|
||||
current design
|
||||
- 1.5 to 7.5" gap in 1" increments
|
||||
- outer tines are spaced 13.9" when fully spread, 7.9" when fully brought in
|
||||
- any guides for formed parts w.r.t. bend radii, etc.?
|
||||
7
THF/Ways to fix the gearbox.md
Normal file
7
THF/Ways to fix the gearbox.md
Normal file
@@ -0,0 +1,7 @@
|
||||
1. Make a split cover. like a typical gearbox would be.
|
||||
2. Make a slanted cover.
|
||||
3. Make the cover come off the *front* not the top
|
||||
4. Tie bolt that interfaces at an angle
|
||||
5. Move the bottom "floor" plate up so you fillet weld around the underside rather than the topside
|
||||
6. Use long through bolts rather than tapped holes. Or at least, through tap the "floor" rather than post drilled blind holes
|
||||
7.
|
||||
BIN
THF/control-systems-CON.1609.WP.3.jpg
Normal file
BIN
THF/control-systems-CON.1609.WP.3.jpg
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 75 KiB |
617
THF/log.md
Normal file
617
THF/log.md
Normal file
@@ -0,0 +1,617 @@
|
||||
# 05FEB2024
|
||||
|
||||
## TH Fab
|
||||
Car: 68 mi
|
||||
Time: 2 hr
|
||||
|
||||
Hashed out details of arrangement, met guys
|
||||
|
||||
Torque to turn while in ground: 120 in-lb
|
||||
|
||||
# 07FEB2024 - 2.3
|
||||
|
||||
Set up SOLIDWORKS
|
||||
clock "IN" 15:33
|
||||
clock "OUT" 17:52
|
||||
|
||||
target = 100 in-lbf (8.5 ft-lbf)
|
||||
|
||||
PG71 = 16.6 ft-lbf / 75rpm
|
||||
|
||||
... ok so that's not so bad.
|
||||
|
||||
builtin worm gearbox = 30:1 ratio
|
||||
shaft is a 5/8" shaft with a 1/2" long D-shaft stub: 1/2" diameter, 3/8" to the flat, with a cross-pin meant to capture a 1/4" (.266 actual) plate. The 5/8" section is 1" long.
|
||||
|
||||
full range of spider angle is 120deg
|
||||
|
||||
let's say 2 seconds to full completion
|
||||
that's 60deg/sec (10 rpm)
|
||||
times a 30:1 gear ratio is 300 rpm
|
||||
times a 2:1 gear ratio is 600 rpm
|
||||
which is NOT in range for a PG71; by about an order of magnitude
|
||||
The pg71 would take about 20 seconds to do a full changeover which is pretty long...
|
||||
|
||||
how fast does a 5 deg adjustment need to take?
|
||||
ballpark 0.5s
|
||||
that's 10deg/s (1.6666666 rpm)
|
||||
times 30:1 times 2:1 is 100 rpm
|
||||
which *is* pretty similar to a pg71
|
||||
|
||||
Sent email to https://www.klaubergear.com/contact-us-kmg asking for a motor with 100RPM free and 30 ft-lbf stall
|
||||
|
||||
## HTD Pulley combo - Shaftloc
|
||||
[62T Pulley](https://shop.sdp-si.com/catalog/product/?id=A_6T25-H62DF1524)
|
||||
[19T Pulley](https://shop.sdp-si.com/catalog/product/?id=A_6T25-H19SF1520)
|
||||
|
||||
ehhhh too small of diameters
|
||||
|
||||
## GT2 Pulleys - Metal
|
||||
https://shop.sdp-si.com/catalog/?cid=p217&filter=a0%3A2%3A5%20mm%20(GT2)&sort=undefined&view=table
|
||||
https://shop.sdp-si.com/catalog/?cid=p342&filter=a0%3A2%3ASingle%20Sided%3Ba16%3A2%3A5%20mm%20(GT2)%3Ba185%3A2%3A15.0&sort=undefined&view=table
|
||||
|
||||
[56T - $32.35 / $25.15](https://shop.sdp-si.com/catalog/product/?id=A_6A55-056NF1516)
|
||||
[17T - $15.02 / $ 9.74](https://shop.sdp-si.com/catalog/product/?id=A_6A55-017NF1508)
|
||||
[120T- $31.81 / $19.88](https://shop.sdp-si.com/catalog/product/?id=A_6R55M120150) (also not in stock)
|
||||
Total: $79.18 / $54.77
|
||||
|
||||
## #25 Chain
|
||||
|
||||
(Hey, this would need a tensioner right? Maybe that's a good thing anyways though...)
|
||||
|
||||
[15T - $14.90](https://www.mcmaster.com/2737T109/)
|
||||
[30T - $23.81](https://www.mcmaster.com/2737T223/)
|
||||
[2ft - $13.68](https://www.mcmaster.com/6261K171-6261K282/)
|
||||
Total: $52.39
|
||||
|
||||
[23T - $18.60](https://www.mcmaster.com/2737T154/)
|
||||
[45T - $36.67](https://www.mcmaster.com/2737T312/)
|
||||
[2ft - $13.68](https://www.mcmaster.com/6261K171-6261K282/)
|
||||
Total: $69.95
|
||||
|
||||
## #35 Chain
|
||||
|
||||
[15T - $18.21](https://www.mcmaster.com/6280k371/)
|
||||
[30T - $48.48](https://www.mcmaster.com/6236K231/)
|
||||
[2ft - $10.14](https://www.mcmaster.com/6261k172/)
|
||||
Total: $76.83
|
||||
... huh. Surprising that actually starts to get competitive with GT2 stuff.
|
||||
|
||||
## 25 or 35?
|
||||
#25: 140lbf working
|
||||
#35: 480lbf working
|
||||
|
||||
15T #25: 100 in*lbf / (0.250*15/pi)/2 = 167 lbf in chain which is a lot!
|
||||
|
||||
15T #35: 100 in*lbf / (0.375*15/pi)/2 = 112 lbf in chain which is well within working
|
||||
|
||||
#35 is probably the way to go, especially for now.
|
||||
|
||||
## Final observations
|
||||
|
||||
The drive shaft will need to be different.
|
||||
So you might as well put the drive mechanism on what is currently the nut side, so you don't have to worry about the locking mechanism.
|
||||
|
||||
# 08FEB2024 - 0.5+0.2+3
|
||||
Clock in: 10:21
|
||||
|
||||
12" long, 8" diameter $350 - $600-$700 sample
|
||||
not a very helpful call... except maybe that I need a very different motor
|
||||
|
||||
maybe this is the right way to go: https://www.amazon.com/MOCW-Stabilizer-Replacement-K01285-C800-K01531-A800/dp/B09LM63RHY
|
||||
## C800 motor
|
||||
- 12VDC
|
||||
- 7A
|
||||
- 53:1 gear ratio
|
||||
- 68 RPM
|
||||
- 50 in-lbf run torque
|
||||
|
||||
clock out 10:53
|
||||
clock in 10:58
|
||||
clock out 11:18
|
||||
clock in 15:27
|
||||
|
||||
Advised to visit CSH Incorporated; sure enough, they have the C800 motor: https://www.cshincorporated.com/k01531a800-replaces-k01285-c800-klauber-gear-motor/
|
||||
|
||||
clock out 18:09
|
||||
|
||||
I specced 8+3+3 = 14 hours for the design phase and I've burned 6 so far.. ok
|
||||
|
||||
# 12FEB2024
|
||||
clock in 1500
|
||||
clock out
|
||||
|
||||
# 16FEB2024
|
||||
|
||||
clock in 17:20
|
||||
clock out 18:15
|
||||
|
||||
https://www.geartechnology.com/ext/resources/issues/0791x/errichello.pdf
|
||||
|
||||
how fast are we going?
|
||||
300*2*pi/60/s*40mm to ft/min = 247.4 ft/min
|
||||
300*2*pi/60/s*40mm to m/s = 1.26 m/s
|
||||
|
||||
https://khkgears.net/new/gear_knowledge/gear_technical_reference/lubrication-of-gears.html
|
||||
KHK seems to think that grease is appropriate.
|
||||
10-30 C - 200-245
|
||||
30-55 C - 350-510
|
||||
|
||||
# 23FEB2024
|
||||
|
||||
clock in 11:00
|
||||
clock out 11:02 - :02
|
||||
clock in 12:38
|
||||
clock out 13:42 - 1:04
|
||||
clock in 14:00
|
||||
clock out 16:24 - 2:24
|
||||
total: 3:30
|
||||
ack.
|
||||
|
||||
clock in 8:06
|
||||
clock out 10:30
|
||||
|
||||
todo:
|
||||
- [x] finalize tensioner
|
||||
- [ ] finalize cover
|
||||
- [/] add hardware
|
||||
- [ ] make BOM
|
||||
|
||||
bison EP18864-1 looks interesting
|
||||
|
||||
## pots
|
||||
|
||||
https://www.digikey.com/en/products/detail/amphenol-piher-sensing-systems/MSC360-1A-C0007-ERA180-05K/13543612
|
||||
|
||||
billed
|
||||
|
||||
# 22MAR2024 - 3.5hr
|
||||
|
||||
# 25MAR2024 - 2.5hr
|
||||
clock in 9:48
|
||||
clock out 10:48
|
||||
clock in 11:00
|
||||
clock out 12:30
|
||||
|
||||
|
||||
Vishay 981he is a reputable option
|
||||
981HE0B4WA1F16
|
||||
MODEL: 981HE
|
||||
Features: 0 continuous rotation
|
||||
Linearity: A 1% (B 0.5%)
|
||||
Electrical Angle: 4 (360)
|
||||
Output type: W wires
|
||||
Output signal: A or B (Analog CW/CCW)
|
||||
Shaft type: 1F16 (1: 6.35, F: flatted, 16: length (16mm, standard))
|
||||
$58: https://www.mouser.com/ProductDetail/Vishay-Spectrol/981HE0B4WA1F16?qs=IpR5h64PZJnosCtHP9bpXQ%3D%3D
|
||||
https://www.newark.com/vishay/981he0b4wa1f16/throttle-position-sensor/dp/15R3247
|
||||
|
||||
981HE0B4WA8H01 could work too, it's CCW, hollow D shaft: https://www.mouser.com/ProductDetail/Vishay-Spectrol/981HE0B4WA8H01?qs=xBCDPT02SF1aAq7obDlm8w%3D%3D
|
||||
|
||||
https://www.digikey.com/en/products/detail/tt-electronics-bi/6127V1A360L-5FS/2620662?_gl=1*129k53o*_up*MQ..&gclid=Cj0KCQjwwYSwBhDcARIsAOyL0fjJ-HkKXQrTdVH6HHXJhOSrwul2iJfY-HebIL0XmgPecjzIoHLtjhEaAtmFEALw_wcB
|
||||
|
||||
# ZF CU103602
|
||||
Non-contact which is excellent
|
||||
https://www.digikey.com/en/products/detail/zf-electronics/CU103602/1642202 $59.74
|
||||
|
||||
CU103601 is 180deg instead of 360
|
||||
https://www.digikey.com/en/products/detail/zf-electronics/CU103601/1642200 $59.74
|
||||
|
||||
https://www.sager.com/product/cu103601-zf-electronics/2449228
|
||||
|
||||
could also get the AS500106 magnet separately
|
||||
the AN820031 / 32 has 12" 18awg wire leads and 180degrees motion as opposed to the connector
|
||||
|
||||
|
||||
# I think this is the best option:
|
||||
AN820032 https://us.rs-online.com/product/zf-electronics/an820032/70386254/ - $28.54
|
||||
AS500106 https://us.rs-online.com/product/zf-electronics/as500106/70386256/ - $8.41
|
||||
- $36.95
|
||||
- wire leads
|
||||
- 360 deg
|
||||
- non-contact
|
||||
|
||||
YOU CAN USE THE AS1010 OR 709-21995 WITH IT TOO!
|
||||
- AS101001 is south
|
||||
- AS101002 is north
|
||||
- AS101003 is south with samarium
|
||||
|
||||
RTP180LVxxA
|
||||
|
||||
PST360
|
||||
|
||||
PST360G2-1A-C0000-ERA360-RE-K
|
||||
- 14mm rotor
|
||||
- simple analog
|
||||
- C0000
|
||||
- 360 deg rotational angle
|
||||
- 7-15V
|
||||
- 200Hz PWM
|
||||
|
||||
|
||||
PST360G2-1S-C0000-ERA360-05K
|
||||
- 14mm rotor
|
||||
- SPI
|
||||
- C0000
|
||||
- 360deg rotational angle
|
||||
- 5V
|
||||
https://www.newark.com/amphenol-piher-sensorscontrols/pst360g2-1s-c0000-era360-05k/magnetic-rotary-sensor-analog/dp/74AH3318?st=pst360g2
|
||||
|
||||
Ideal: PST360G2-1A-C0000-ERA360-05K
|
||||
|
||||
# 28MAR2024 - 1 hr
|
||||
It works! Current characteristics:
|
||||
- 15A inrush current
|
||||
- 6-8A on unworked ground
|
||||
- 5-6A on worked ground
|
||||
- 4A in air
|
||||
|
||||
Motor characteristics
|
||||
- 7 A running
|
||||
- 12 VDC
|
||||
- 68 RPM
|
||||
- 50 IN-LBF
|
||||
|
||||
# 29MAR2024 - 5 hr
|
||||
clock in 08:15
|
||||
clock out 09:45
|
||||
clock in 09:50
|
||||
clock out 11:18
|
||||
clock in 12:00
|
||||
clock out 14:00
|
||||
|
||||
Let's say
|
||||
8A x 2 x 25 = 400 A
|
||||
400 A * 12V = 4800 W
|
||||
|
||||
8A x 12V = 96W
|
||||
|
||||
96W x 12s = 1152 J -> 16F capacitor
|
||||
|
||||
15A x 12v x 0.01s = 1.8J -> 25 mF capacitor
|
||||
|
||||
Hey... you know you were measuring the whole system current, not just the motor, right? Hmm.
|
||||
|
||||
https://portal.agleader.com/community/s/article/2052?language=en_US
|
||||
https://portal.agleader.com/community/s/article/2420?language=en_US
|
||||
|
||||
Oh man there's so much on agleader's site
|
||||
|
||||
OK, but... an auxillary battery might be a better solution than a power unit. We are doing sporadic high current, not continuous lower current.
|
||||
|
||||
400A * 12s * 50 times / (3600 h/s) = 66 Ah = a car battery
|
||||
|
||||
Wire fusing currents (lol): https://www.powerstream.com/wire-fusing-currents.htm
|
||||
Wire size: https://www.powerstream.com/Wire_Size.htm
|
||||
|
||||
Pre-made 2AWG leads: https://www.amazon.com/ABIGAIL-Battery-Inverter-Automotive-Motorcycle/dp/B0BVB29FKR
|
||||
2AWG running from the middle seems reasonable...
|
||||
|
||||
northamerica@zf.com
|
||||
AN9 is same as AN8 but redundant output
|
||||
ANG-11HAW1
|
||||
|
||||
BILLED
|
||||
|
||||
## So many tasks!
|
||||
[ ] Get answers from ZF (worst case: we can't sell you that magnet, and there's nothing to be done about the other thingy... make one? eesh. 2x6mm magnets)
|
||||
[ ] Top sensor mount
|
||||
[ ] Lower sensor mount
|
||||
[ ] Cable routing
|
||||
[ ] Buy a bunch of electronics for prototyping
|
||||
[ ] Fix holes
|
||||
|
||||
# 02APR2024 - 1hr
|
||||
clock in 1000
|
||||
clock out 1100
|
||||
|
||||
# 03APR2024 - 2.5hr
|
||||
clock in 2100
|
||||
clock out 2330
|
||||
|
||||
AutomationDirect
|
||||
12mm inductive sensors
|
||||
PBM6-CP-1A - flush 2mm / PNP NC
|
||||
PBM6-AP-1A - flush 2mm / PNP NO
|
||||
PBM6-AN-1A - flush 2mm / NPN NO (limited stock)
|
||||
PBM6-AP-2A - proud 4mm / PNP NO
|
||||
|
||||
200mA
|
||||
|
||||
lengths vary...
|
||||
|
||||
for the IC side of things
|
||||
- LM2907 / LM2917 F->V converter
|
||||
- LM397 voltage comparator
|
||||
|
||||
TONE DETECTION IS WHAT YOU ARE DOING!
|
||||
## LM567
|
||||
LM567CN is a DIP
|
||||
fo = 1 / (1.1 * R1 * C1)
|
||||
fo = 1 Hz ?
|
||||
R1 * C1 = 0.9
|
||||
w 0.1 uF cap = 9 Mohm
|
||||
|
||||
fo = 5 Hz
|
||||
solve 5 = 1/(1.1 * x * 0.1e-6) for x
|
||||
-> R1 = 2Mohm
|
||||
|
||||
100mA current sinking for output
|
||||
|
||||
LM567CN + L7805CP + Or gate (drive signal at 12V)
|
||||
|
||||
the 567 is high frequency = low
|
||||
low frequency = high
|
||||
so make the signal low frequency = high
|
||||
so OR gate (74LS32)
|
||||
|
||||
|
||||
|
||||
# 04APR2024
|
||||
clock IN 0845
|
||||
clock OUT 1130
|
||||
clock IN 1400
|
||||
clock OUT 1600
|
||||
|
||||
DTP10-4P
|
||||
DT15-4P
|
||||
DTP10-4P
|
||||
DTP15-4P
|
||||
|
||||
AMPHENOL, YOOOO
|
||||
https://www.digikey.com/en/products/filter/rectangular-connectors/headers-male-pins/314?s=N4IgjCBcoBw1oDGUBmBDANgZwKYBoQB7KAbRACYAGAZjADYB2EAXQIAcAXKEAZQ4CcAlgDsA5iAC%2BBALQAWBCGSR02fCABuw1JlwFikMgxpgArC3ZdIISRIlA
|
||||
|
||||
littelfuse 55505 and ZF GS101201/02 are interchangeable
|
||||
I kinda like their package better
|
||||
|
||||
# 11APR2024
|
||||
clock IN 0830
|
||||
clock OUT 1100
|
||||
clock IN 0200
|
||||
clock OUT 0400
|
||||
|
||||
got CAN working
|
||||
|
||||
# 12APR2024
|
||||
clock IN 0700
|
||||
clock OUT 0800
|
||||
clock IN 1515
|
||||
clock OUT 1853
|
||||
clock IN 1949
|
||||
clock OUT 2049
|
||||
|
||||
|
||||
## Stalling C800 motor
|
||||
I get 300mV on my oscope at 10 mV/A -> 30A (multimeter seems to confirm this)
|
||||
Boy, it's a torquey motor!
|
||||
|
||||
3in ^2 * pi/4 * 120 psi to lbf = 283 lbf
|
||||
|
||||
airbag fully extended 7.75-8" long. pivot point distance 3.75".
|
||||
|
||||
AN820032
|
||||
ANG-11HAW1
|
||||
|
||||
55300-00-02-A !!!
|
||||
|
||||
PS2P-ARC is cool
|
||||
PS2P-CON is usable
|
||||
|
||||
PS2P-CON-CE-1A0-C0000-ERA360-05 is $50 and would just work
|
||||
https://us.rs-online.com/product/piher-amphenol/ps2p-con-ce-1a0-c0000-era360-05
|
||||
https://www.mouser.com/ProductDetail/Amphenol-Piher/PS2P-CON-CE-1A0-C0000-ERA360-05?qs=wnTfsH77Xs6wFhE4CvwJ8Q%3D%3D
|
||||
|
||||
PIHER's PSCI series seems too good to be true (they are)
|
||||
|
||||
AS5600... man... it's cheap and tiny. Is it robust?
|
||||
|
||||
# 13APR2024
|
||||
clock IN 0800
|
||||
clock OUT 1050
|
||||
|
||||
|
||||
shear strength of grade 8 = 91ksi
|
||||
shear force for 5/16" bolt: 91000 psi * (0.3125in)^2 * pi/4 = 6980 lbf
|
||||
|
||||
torque on shaft = 6980 lbf * 1.25 in = 8725 in-lbf
|
||||
pitch diameter of worm about 3.11 in
|
||||
force on worm = 5610 lbf
|
||||
|
||||
pin diameter = .156 in = 292600 psi
|
||||
(91000 psi * (0.3125in)^2 * pi/4 * 1.25 in / (3.11 in /2)) / ((.15625in)^2*pi/4)
|
||||
|
||||
# 14APR2024
|
||||
clock IN 1345
|
||||
clock OUT 1438
|
||||
|
||||
LM567C is not the right path
|
||||
|
||||
4*12 mph / (18*pi inches) to 1/s -> 15 Hz
|
||||
4*1 mph / (18*pi inches) to 1/s -> 1.25 Hz
|
||||
|
||||
# 16APR2024
|
||||
clock IN 1230
|
||||
clock OUT 1630
|
||||
clock IN 2034
|
||||
clock OUT 2200
|
||||
|
||||
tested CAN bus over 30 feet CAT5
|
||||
got LCDs working (you can do custom characters with them too)
|
||||
tested inductive prox over 30 feet CAT5
|
||||
continued developing messaging protocol
|
||||
got encoders working (with buttons... not as encoders. need to spec them)
|
||||
|
||||
https://www.digikey.com/en/products/detail/pei-genesis/IPM12-A8F-PC-3/13143998
|
||||
https://www.digikey.com/en/products/detail/amphenol-ltw/M12A-08PFFS-SF8001/5253167
|
||||
|
||||
ehhhh: https://www.amazon.com/Aviation-Connector-Lonlonty-Flange-Waterproof/dp/B0BBQN6NVR/ref=sr_1_4?crid=1RM3U3RJ342YG&dib=eyJ2IjoiMSJ9.bL04l_yAqfeArHfLlg9T5d5RPh52acgbzRwVCM8-fxsUksWOMbU8Gxn0KOUqjmJOjqCmgdsAOUl3yodYaxWHqw3ek3NAk0B4xYAcwzmHugxA3Gevigw_hjoXH8bgcT-ZmjiQhQy4_IkIEj5AzJZY55B4aQdJbO_sbNiGkLnrS0G7ITY4Or9OsrQZ0MgtwAEX6cZvOvkUeU7mNrrGzB2jXsS-DcmJUiF3Rs0-NCncIcw.EDwEZQ4hL5bwr5xqx8iOiIJiWp6Ss7g1c_4wkJBdQZA&dib_tag=se&keywords=m12+8+pin+bulkhead&qid=1713325429&sprefix=m12-8+bulkhead%2Caps%2C433&sr=8-4
|
||||
|
||||
box: https://www.amazon.com/Otdorpatio-Waterproof-Electrical-Electronic-200x120x75/dp/B09B6QHQDQ
|
||||
https://www.digikey.com/en/products/detail/bud-industries/CU-3283/428968
|
||||
https://www.digikey.com/en/products/detail/bud-industries/PN-1324-DG/387043
|
||||
|
||||
|
||||
1092D1-12V-ND
|
||||
1092D5-12V-ND
|
||||
|
||||
|
||||
PEC11R-4220K-S0024
|
||||
|
||||
adafruit 5529, 2056
|
||||
|
||||
https://www.digikey.com/en/products/detail/bourns-inc/PEC11R-4220K-S0024/6164059
|
||||
https://www.digikey.com/en/products/detail/cliff-electronic-components-ltd/FC7252/21406836
|
||||
COM-10002 is best
|
||||
|
||||
# 18APR2024
|
||||
clock IN downforce 1343
|
||||
clock OUT 1355
|
||||
clock IN RHP 1718
|
||||
clock OUT RHP 1932
|
||||
clock IN SSACT 2008
|
||||
clock OUT SSACT 2230
|
||||
|
||||
IPM12-<coding><# contacts><Male or Female>-<SocketCup or PCb mount or FlyingLeads> (-3 for front mount)
|
||||
IPM12-A8M-SC-3 is for socket cup
|
||||
IPM12-A8M-PC-3 is for PCB mount
|
||||
********F is for female
|
||||
|
||||
looks like flying leads aren't available lol
|
||||
|
||||
# 19APR2024
|
||||
|
||||
clock IN 1500
|
||||
clock OUT 1700
|
||||
clock IN 2030
|
||||
clock OUT 2400
|
||||
|
||||
breakers
|
||||
|
||||
relay: https://www.digikey.com/en/products/filter/power-relays-over-2-amps/188?s=N4IgjCBcoOwExVAYygMwIYBsDOBTANCAPZQDaIccAnGACwCsIhDMAHDAGxMW1X2uNCcXvy4BdQgAcALlBABlaQCcAlgDsA5iAC%2BhOgAYqiECkgYcBYmRC199KhyMSQMuYtWade2mH3HT5niEJJDkcPoABACC3ADMkTHOrpAgAKpqKtIA8qgAsrjo2ACuSrheIAC0CNAmUMpFliHkjGLabUA
|
||||
|
||||
J107F1CS205VDC.45 should work: https://www.digikey.com/en/products/detail/cit-relay-and-switch/J107F1CS205VDC-45/14000915
|
||||
- 90mA coil current
|
||||
- 20A running current
|
||||
|
||||
NOTE: AT15-<x>P-BM03 is the board mount you want, when you go to design a PCB
|
||||
|
||||
https://www.digikey.com/en/products/detail/cit-relay-and-switch/A161CS12VDC-64/12503232 is also good
|
||||
|
||||
# 09MAY2024
|
||||
|
||||
clock IN 0800 (SS)
|
||||
clock OUT 1300 (SS)
|
||||
clock IN 1315 (RHP)
|
||||
clock OUT 1415 (RHP)
|
||||
clock IN 1415 (SS)
|
||||
|
||||
Spider actuator works. Reasonably tuned. Here's a list of things that can/should be done:
|
||||
- Try the Piher sensor
|
||||
- Build a wiring harness
|
||||
- Mount sensors to cover
|
||||
- Space out the actuator
|
||||
- Put a USB port on the control box
|
||||
- Put SD card logging in the control box
|
||||
- Design mount for the center sensor
|
||||
|
||||
|
||||
- Put cigarette lighter adapter on M12 cable for RHP
|
||||
|
||||
- Potentiometers for dimming
|
||||
|
||||
#29MAY2024
|
||||
testing
|
||||
started
|
||||
kP 100
|
||||
kD 75
|
||||
sample len 25
|
||||
|
||||
runs 1 & 2
|
||||
|
||||
changed to
|
||||
kP 75
|
||||
kD 50
|
||||
sample len 18
|
||||
|
||||
changed
|
||||
sample len 12
|
||||
kP 70
|
||||
kD 40
|
||||
|
||||
len 15
|
||||
kP 80
|
||||
kD 50
|
||||
|
||||
#31MAY2024
|
||||
refining CAD
|
||||
|
||||
|
||||
|
||||
replaced THF-W210 with simply THF-2091
|
||||
|
||||
modified
|
||||
THF-2091
|
||||
THF-2071
|
||||
THF-2045
|
||||
THF-2057
|
||||
THF-2079
|
||||
THF-2078
|
||||
THF-2061
|
||||
|
||||
created
|
||||
THF-2091-GASKET
|
||||
CENTER PIVOT SENSOR BRACKET
|
||||
|
||||
removed
|
||||
THF-W210 (replaced with THF-2091)
|
||||
|
||||
# 01JUN2024
|
||||
|
||||
what MCU to use?
|
||||
|
||||
- R4 Minima
|
||||
- Mega Embed
|
||||
- Nano
|
||||
|
||||
|
||||
# 07SEP2024
|
||||
|
||||
let center be positive cw, so it's positive when the rear is tilted left
|
||||
let angle be positive throwing in
|
||||
let front and rear be positive cw
|
||||
|
||||
if (center > 0)
|
||||
front = + angle + center
|
||||
rear = - angle - center
|
||||
else
|
||||
front = - angle + center
|
||||
rear = + angle - center
|
||||
|
||||
if (row == 0 and center > 0)
|
||||
rear = - center
|
||||
if (row == 0 and center <= 0)
|
||||
front = + center
|
||||
|
||||
if (row == LAST and center > 0)
|
||||
front = + center
|
||||
if (row == LAST and center <= 0)
|
||||
rear = - center
|
||||
|
||||
- OR -
|
||||
|
||||
if (center > 0)
|
||||
front = + angle
|
||||
rear = - angle
|
||||
else
|
||||
front = - angle
|
||||
rear = + angle
|
||||
|
||||
if (row == 0 and center > 0)
|
||||
rear = 0
|
||||
if (row == 0 and center <= 0)
|
||||
front = 0
|
||||
|
||||
if (row == LAST and center > 0)
|
||||
front = 0
|
||||
if (row == LAST and center <= 0)
|
||||
rear = 0
|
||||
BIN
THF/s-l400.jpg
Normal file
BIN
THF/s-l400.jpg
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 28 KiB |
Reference in New Issue
Block a user