Electrical & Control System
AssemblyVFD drives, PLC and safety instruments managing the three motions and enforcing load and wind limits. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Electrical & Control System parts and their functions
5 top-level parts · 34 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | VFD & Control Cabinet 6 parts | 1× | Drive and control cabinet |
| 2 | Load Moment Indicator 3 parts | 1× | Load moment indicator |
| 3 | Anemometer | 1× | Wind speed sensor |
| 4 | Site Power Supply 3 parts | 1× | Site power input |
| 5 | Wire Bundle | 3× | Tower festoon cabling |
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
Tap an assembly to expand/collapse · tap a part to open it · use “Open page” for any node · drag to pan, scroll to zoom.
Bill of materials for Electrical & Control System
5 top-level lines · 21 rows shown · 34 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | VFD & Control Cabinet 6 parts | flat-top-tower-crane-vfd-cabinet | 1× | 1 | 24 | assembly |
| 1.1 | Hoist VFD | flat-top-tower-crane-hoist-vfd | 1× | 1 | · | part |
| 1.2 | Trolley VFD | flat-top-tower-crane-trolley-vfd | 1× | 1 | · | part |
| 1.3 | Slew VFD | flat-top-tower-crane-slew-vfd | 1× | 1 | · | part |
| 1.4 | Safety PLC 4 parts | flat-top-tower-crane-plc | 1× | 1 | 7 | assembly |
| 1.4.1 | Bare PCB | pcb-bare | 1× | 1 | · | part |
| 1.4.2 | Microcontroller | mcu | 1× | 1 | · | part |
| 1.4.3 | SMD Passive (R/C/L) | smd-passives | 1× | 1 | · | part |
| 1.4.4 | Connector | connector | 4× | 4 | · | part |
| 1.5 | Relay | relay | 6× | 6 | · | part |
| 1.6 | Connector | connector | 8× | 8 | · | part |
| 2 | Load Moment Indicator 3 parts | flat-top-tower-crane-lmi | 1× | 1 | 3 | assembly |
| 2.1 | Pressure Sensor | pressure-sensor | 1× | 1 | · | part |
| 2.2 | Radius Encoder | flat-top-tower-crane-radius-sensor | 1× | 1 | · | part |
| 2.3 | LCD Panel | lcd-panel | 1× | 1 | · | part |
| 3 | Anemometer | flat-top-tower-crane-anemometer | 1× | 1 | · | part |
| 4 | Site Power Supply 3 parts | flat-top-tower-crane-power-supply | 1× | 1 | 3 | assembly |
| 4.1 | Power Supply | power-supply | 1× | 1 | · | part |
| 4.2 | Main Breaker | flat-top-tower-crane-main-breaker | 1× | 1 | · | part |
| 4.3 | Control Transformer | flat-top-tower-crane-transformer | 1× | 1 | · | part |
| 5 | Wire Bundle | wire-bundle | 3× | 3 | · | part |
Something wrong in this list? Report a problem with this BOM.
Where the electrical & control system is used
1 product across 1 domain contain it, directly or inside a sub-assemblyUsed in 1 assembly
Sourcing: possible vendors
Browse the supplier directory → 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 $0.50–$100. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
|
🇨🇳Foxconn
foxconn.com ↗
|
Shenzhen, CN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| flex.com ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| dixoninfo.com ↗ | Noida, IN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| bydelectronic.com ↗ | Shenzhen, CN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| venture.com.sg ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |