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138 lines (124 loc) · 9.74 KB
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============================================================
🔧 OBSIDIAN-8 V3 — MASTER BOM (FULL SYSTEM)
============================================================
------------------------------
1️⃣ MAIN ROBOT — OBSIDIAN-8 V3
------------------------------
MECHANICAL / FRAME
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Part Name | Supplier | Qty | Unit Price | Total Price | Description / Notes
3030 Aluminum Extrusion | 80/20 | 60 ft | $6.67 | $400 | Primary load ring
2020 Aluminum Extrusion | 80/20 | 40 ft | $4.50 | $180 | Vertical and bracing
M6 Bolts (Grade 10.9) | McMaster-Carr | 300 | $0.40 | $120 | Frame assembly
M5 T-Nuts | McMaster-Carr | 500 | $0.12 | $60 | T-slot assembly
3030 / 2020 Corner Brackets | McMaster-Carr | 120 | $1.75 | $210 | Frame reinforcement
Aluminum Reinforcement Plates | SendCutSend/Xometry | 20 | $10 | $200 | Top plate, battery tray, servo backing
6061 Aluminum Plates (1/4") | SendCutSend/Xometry | 60 | $20 | $1,200 | Mechanical linkages
Carbon-Fiber Nylon Filament (PA6-CF/PA12-CF) | Taulman / eSun | 4 spools | $80 | $320 | Coxa, femur, tibia, servo mounts
ABS Filament | eSun ABS+ | 12 spools | $25 | $300 | Enclosures, covers, body panels
Polycarbonate Sheets | McMaster-Carr | 4 | $20 | $80 | Camera/sensor protection
ACTUATION
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AGFRC A86BHMW 400 kg·cm HV Servo | AGFRC | 24 | $120 | $2,880 | Primary leg actuation, CNC case, steel gears, dual ball bearings, 25T spline https://www.agf-rc.com/55kg-high-torque-waterproof-brushless-programmable-servo-a86bhmw-p6919759.html
AGFRC Servo Spare | AGFRC | 2 | $120 | $240 | Backup servos https://www.agf-rc.com/55kg-high-torque-waterproof-brushless-programmable-servo-a86bhmw-p6919759.html
Aluminum Servo Mount Brackets | Custom/3D Print | 48 | $6.25 | $300 | Reinforced brackets
TPU 95A Foot Pads | Generic | 8 | included | included | Replaceable foot pads
6001-2RS Bearings (12mm bore) | SKF/NSK | 56 | $4.62 | $308.71 | Main leg joint bearings https://www.sp-spareparts.com/en/p/6001-2rs-c3-timken?msclkid=3493b2b41c47133188addb7ac9a7817d&utm_source=bing&utm_medium=cpc&utm_campaign=C6%20No%20vendidos,%20margen%20y%20clics&utm_term=C6&utm_content=C6
608-2RS Bearings | SKF/NSK | 40 | $0.47 | $68.79 | Redundant / expansion joints
12 mm Hardened Steel Shafting | McMaster-Carr | 8 m | $50 | $400 | Precision ground rods
Clamp-style Shaft Collars | Amazon | 24 | $5 | $120 | Shaft retention https://www.amazon.com/Collar-Aluminum-Halves-Clamping-Thickness/dp/B0BPDBY2H2/ref=sr_1_2_sspa?adgrpid=1337006702541718&dib=eyJ2IjoiMSJ9.ZUsDsb7BDQ-AEXJifXCkYgkJ5WmKf-i6vlVJRqll5C2KZUN5UjDRpIorvDVT1qFpfUzbKqVrzpL4rqylPhYJUSQzkajT-_CURF7R8_81ATUA4jHrtq5O8i-rSxtuvZnP4Vovva5v9kQq0pEbFWCiX_ik5OdKupYJyKczdgwauVYyPog6VkMwmWuQquQRAt7wFfdBfSDV28yg50FNJY30i_31XZczY6XCnFtURy9Z-qBzOoEc0rwSwhjCM-G9vgiByYF1XGp20KfWwMr4-UJDKLV2F6rBHF-hY_ZsiYwFzVM.yHkWqU0Hqv_Jrr0OkAxRJb882bJc-AIaoNbl4isIpRM&dib_tag=se&hvadid=83563159764972&hvbmt=bp&hvdev=c&hvlocphy=72526&hvnetw=o&hvqmt=p&hvtargid=kwd-83563260303195%3Aloc-190&hydadcr=24144_13545762&keywords=12mm%2Bshaft%2Bcollar&mcid=b4f8545f742c305aba790f3986dc846d&msclkid=f32408e0aff01dcb4c82612e741385b3&qid=1775164424&s=industrial&sr=1-2-spons&sp_csd=d2lkZ2V0TmFtZT1zcF9hdGY&th=1
M8 Shoulder Bolts | McMaster-Carr | 48 | $6 | $288 | Joint fasteners
Washers / Lock Nuts | McMaster-Carr | Bulk | $80 | $80 | Spacers & reinforcement
Aluminum Spacers Kit | McMaster-Carr | 100+ | $50 | $50 | Adjustable linkage spacing
CONTROL / COMPUTE
--------------------------------------------------------------------------------------------
Duet 3 6HC Mainboard | Duet3D | 1 | $230 | $230 | Safety & motion supervisor
Duet 3 3HC Expansion Board | Duet3D | 2 | $180 | $360 | IO expansion
Teensy 4.1 | PJRC | 2 | $35 | $70 | Real-time servo/motion control
Teensy Ethernet Kit | PJRC | 1 | $20 | $20 | Network comms
Pololu Maestro 24-Channel | Pololu | 1 | $90 | $90 | Auxiliary servo control
Raspberry Pi 5 | Raspberry Pi Foundation | 1 | $90 | $90 | High-level compute
NVIDIA Jetson Orin NX 16GB | NVIDIA | 1 | $600 | $600 | AI / vision compute
256GB NVMe SSD | Samsung 980 | 1 | $80 | $80 | Storage for Jetson / Pi
Isolated 5V DC-DC Converter | DROK / MeanWell | 1 | $25 | $25 | Logic power
POWER / ELECTRICAL
--------------------------------------------------------------------------------------------
LiFePO4 24V 30Ah Battery | Bioenno | 1 | $700 | $700 | Main energy core
LiFePO4 24V 15A Charger | Bioenno | 1 | $120 | $120 | CC/CV charging
MeanWell RSD-500-24 DC Converter | MeanWell | 2 | $140 | $280 | Servo 24V→8V rails
MeanWell LRS-350-12 | MeanWell | 1 | $45 | $45 | 12V auxiliary
DROK 24V → 5V Buck Converter | DROK | 3 | $15 | $45 | 5V logic/sensors
Copper Bus Bars (8mm thick) | McMaster-Carr | 2 | $30 | $60 | Power distribution
Terminal Blocks (DIN Rail) | McMaster-Carr | 10 | $8 | $80 | Wiring distribution
Blue Sea Systems Fuse Block | Blue Sea Systems | 1 | $55 | $55 | Fuse protection
Automotive Blade Fuses Kit | Generic | 1 | $25 | $25 | Spare fuses
100A Main Fuse | Generic | 1 | $20 | $20 | Primary protection
150A ANL Fuse + Holder | Generic | 1 | $20 | $20 | High-current protection
80A MIDI Fuses | Generic | 2 | $15 | $30 | DC-DC input protection
150A Contactors | Generic | 2 | $20 | $40 | Servo bank shutdown
CAMERAS / VISION
--------------------------------------------------------------------------------------------
Luxonis OAK-D Pro | Luxonis | 2 | $300 | $600 | Stereo depth + RGB
Intel RealSense D455 | Intel | 2 | $300 | $600 | Depth mapping
Arducam OV9281 Global Shutter | Arducam | 2 | $80 | $160 | High-speed monochrome
M12 Wide Angle Lenses (120°) | Generic | 2 | $25 | $50 | Wide-angle lenses
SENSORS / IMU
--------------------------------------------------------------------------------------------
BNO085 IMU | Bosch | 2 | $35 | $70 | Orientation / stability
Limit Switches | Omron | 24 | $3 | $72 | Endstop detection
Foot Contact Switches | Honeywell | 8 | $10 | $80 | Gait / foot contact sensing
Thermistors (100k NTC) | Generic | 10 | $5 | $50 | Thermal monitoring
Current Sensors (ACS758-100B) | Allegro / Generic | 2 | $25 | $50 | Servo bank monitoring
DOCKING / CHARGING
--------------------------------------------------------------------------------------------
Anderson SB120 Connector | Anderson Power | 1 | $40 | $40 | Docking interface
Charging Controller (LiFePO4) | Generic | 1 | $120 | $120 | Docked charging controller
Alignment Guide Rails | Custom Machined | 1 | $150 | $150 | Dock alignment
Dock Base Plate | Custom Fabrication | 1 | $90 | $90 | Structural dock plate
Electrical Housing | Custom Fabrication | 1 | $100 | $100 | Dock wiring protection
WIRING / CONNECTORS
--------------------------------------------------------------------------------------------
10 AWG Silicone Wire | Generic | 50 ft | $90 | $90 | Main power wiring
12 AWG Silicone Wire | Generic | 50 ft | $70 | $70 | Servo wiring
18 AWG Wire | Generic | 100 ft | $80 | $80 | Auxiliary wiring
22 AWG Multi-wire | Generic | 200 ft | $60 | $60 | Logic wiring
XT60 Connectors | Generic | 20 | $1.50 | $30 | Quick-disconnect
XT90 Connectors | Generic | 10 | $3.50 | $35 | Battery feed
JST-XH Kit | Generic | 1 | $25 | $25 | Sensor wiring
Dupont Kit | Generic | 1 | $20 | $20 | Board connections
Ferrule Crimp Kit | Generic | 1 | $40 | $40 | Professional terminations
Braided Wire Loom | Generic | 100 ft | $50 | $50 | Cable protection
Heat Shrink Kit | Generic | 1 | $25 | $25 | Insulation / finishing
============================================================
2️⃣ SWARM BOTS — MINIMAL SETUP (50 units)
============================================================
Part Name | Supplier | Qty | Unit Price | Total Price | Notes
--------------------------------------------------------------------------------------------
Arducam OV9281 Global Shutter | Arducam | 50 | $80 | $4,000 | Monochrome camera
M12 Wide Angle Lens | Generic | 50 | $25 | $1,250 | Optional lens
Edge Compute (Raspberry Pi 4 / Jetson Nano) | Raspberry Pi / NVIDIA | 50 | $90 | $4,500 | Local processing
USB Cables / Mini Hubs | Generic | 50 | $15 | $750 | Camera transmission
Power Connector / Wiring | Generic | 50 | $20 | $1,000 | Battery + camera
LiFePO4 12–24 V Battery | Bioenno / Generic | 50 | $120 | $6,000 | Small onboard battery
Frame / Minimal Chassis | Custom / 3D Printed | 50 | $150 | $7,500 | Lightweight robot chassis
============================================================
3️⃣ OFFICE / MONITORING STATION
============================================================
Primary Monitor 32" 4K | Dell U3223QE | 1 | $700 | $700 | OBSIDIAN‑8 main feed
Secondary Monitors 27" | Dell U2723QE | 3 | $400 | $1,200 | Swarm / multi-screen
Monitor Arms | Ergotron LX | 4 | $150 | $600 | Ergonomic mounting
USB / HDMI Splitters | StarTech | 2 | $50 | $100 | Camera routing
Video Capture Cards | Elgato Cam Link 4K | 6 | $130 | $780 | Stream camera feeds
Keyboard & Mouse | Logitech MX | 1 set | $150 | $150 | Comfortable operation
Hotkey Controller | Elgato Stream Deck | 1 | $200 | $200 | Quick bot/camera switching
Desk | L-shaped Large | 1 | $400 | $400 | Multi-monitor space
Chair | Ergonomic | 1 | $350 | $350 | Comfort
Headphones | Logitech G Pro X | 1 | $130 | $130 | Audio alerts
Surge Protectors | APC | 2 | $50 | $100 | Electronics protection
Cable Management | Velcro / Trays | Multiple | $100 | $100 | Organized cabling
Whiteboard / Notes | Generic | 1 | $50 | $50 | Planning / logging
Backup Storage (RAID HDD) | 4TB x2 | 2 | $120 | $240 | Video recording
Ubiquiti UniFi 48-Port PoE Switch | Ubiquiti | 1 | $800 | $800 | Network + PoE to bots/cameras
CAT6 Shielded Cable | Monoprice | 500 ft | $0.80 | $400 | Network backbone
Ubiquiti UniFi Mesh AP | Ubiquiti | 2 | $180 | $360 | Redundant wireless
============================================================