Electrical System Assembly
Sourcing — likely vendors
Real suppliers (🇮🇳 🇸🇬 🇨🇳); price, MOQ & lead time are estimates| Vendor | HQ | Specialty | Est. unit price | MOQ | Lead time |
|---|---|---|---|---|---|
| 🇨🇳Foxconn foxconn.com ↗ | Shenzhen, CN | Electronics contract mfg | $97 | 1,000 pcs | 6–10 wks |
| flex.com ↗ | Singapore | Electronics contract mfg | $90 | 1,000 pcs | 6–10 wks |
| dixoninfo.com ↗ | Noida, IN | Electronics contract mfg | $149 | 1,000 pcs | 6–10 wks |
| bydelectronic.com ↗ | Shenzhen, CN | Electronics contract mfg | $122 | 1,000 pcs | 6–10 wks |
| venture.com.sg ↗ | Singapore | Electronics contract mfg | $151 | 1,000 pcs | 6–10 wks |
VFD drives, control panel, slip rings, sensors and cabling. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Build & assembly graph
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Bill of materials
8 top-level lines · 21 rows shown · 96 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | VFD Drive 3 parts | tower-crane-vfd-drive | 3× | 3 | 8 | assembly |
| 1.1 | IGBT Power Module | igbt-module | 6× | 18 | — | part |
| 1.2 | Bare PCB | pcb-bare | 1× | 3 | — | part |
| 1.3 | Microcontroller | mcu | 1× | 3 | — | part |
| 2 | Control Panel 4 parts | tower-crane-control-panel | 1× | 1 | 22 | assembly |
| 2.1 | Bare PCB | pcb-bare | 2× | 2 | — | part |
| 2.2 | Microcontroller | mcu | 2× | 2 | — | part |
| 2.3 | Relay | relay | 10× | 10 | — | part |
| 2.4 | Connector | connector | 8× | 8 | — | part |
| 3 | Slip Ring Assembly 2 parts | tower-crane-slip-ring | 1× | 1 | 14 | assembly |
| 3.1 | Slip Ring Brush | tower-crane-slip-ring-brush | 12× | 12 | — | part |
| 3.2 | Ball Bearing | ball-bearing | 2× | 2 | — | part |
| 4 | Load Moment Indicator 4 parts | tower-crane-load-moment-indicator | 1× | 1 | 4 | assembly |
| 4.1 | Load Cell | tower-crane-load-cell | 1× | 1 | — | part |
| 4.2 | Encoder | encoder | 1× | 1 | — | part |
| 4.3 | Bare PCB | pcb-bare | 1× | 1 | — | part |
| 4.4 | Microcontroller | mcu | 1× | 1 | — | part |
| 5 | Anemometer | tower-crane-anemometer | 1× | 1 | — | part |
| 6 | Limit Switch | limit-switch | 6× | 6 | — | part |
| 7 | Wire Bundle | wire-bundle | 1× | 1 | — | part |
| 8 | Connector | connector | 24× | 24 | — | part |