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Discussion History

Robot Controller

Assembly

Controller that runs the grind path and the force-control loop. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Robot Controller parts and their functions

4 top-level parts · 549 parts in total · full bill of materials below
Robot Controller parts diagram: 1 bare PCB, 2 microcontroller, 3 servo drive, 4 power supply. 549 parts in 4 assemblies.
Robot Controller parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Bare PCB 1× Controller board
2 Microcontroller 1× Motion CPU
3 Servo Drive 4 parts 6× Axis drives
4 Power Supply 1× Logic supply

3D model

No 3D model yet. Have a CAD file of this? Add a 3D model — STL renders right on this page; STEP, FreeCAD, and OpenSCAD sources are welcome too (openly licensed, like all 3D models on BOMwiki).

Build & assembly graph

expand / collapse · shared sub-assemblies converge · links to related products · est. labour
product / assembly shared across products atomic part related product

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Bill of materials for Robot Controller

4 top-level lines · 11 rows shown · 549 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Bare PCB pcb-bare 1× 1 · part
2 Microcontroller mcu 1× 1 · part
3 Servo Drive 4 parts servo-drive 6× 6 91 assembly
3.1 Bare PCB pcb-bare 1× 6 · part
3.2 IGBT Power Module igbt-module 1× 6 · part
3.3 Gate Driver Board 3 parts gate-driver-board 1× 6 87 assembly
3.3.1 Bare PCB pcb-bare 1× 6 · part
3.3.2 Gate Driver IC gate-driver-ic 6× 36 · part
3.3.3 SMD Passive (R/C/L) smd-passives 80× 480 · part
3.4 DC-Link Capacitor dc-link-cap 2× 12 · part
4 Power Supply power-supply 1× 1 · part

Where the robot controller is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Used in 1 assembly

Handling Robot

Sourcing: possible vendors

Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $1–$200. How estimates work
VendorHQSpecialtyMOQLead time
🇨🇳JLCPCB
jlcpcb.com ↗ 		Shenzhen, CN PCB fabrication 100 pcs 2–4 wks
🇨🇳PCBWay
pcbway.com ↗ 		Shenzhen, CN PCB fab & assembly 100 pcs 2–4 wks
🇨🇳Shennan Circuits
scc.com.cn ↗ 		Shenzhen, CN PCB manufacturer 100 pcs 2–4 wks
🇮🇳Shogini Technoarts
shogini.com ↗ 		Mumbai, IN PCB manufacturer 100 pcs 2–4 wks
🇸🇬Venture Corp
venture.com.sg ↗ 		Singapore Electronics contract mfg 100 pcs 2–4 wks