Electrical and Control System
AssemblyDrives, PLC, sensors, and power distribution that run the crane. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Electrical and Control System parts and their functions
8 top-level parts · 832 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Main Control Cabinet 6 parts | 1× | Main control cabinet |
| 2 | Hoist VFD 5 parts | 1× | Hoist drive |
| 3 | Slew VFD 5 parts | 1× | Slew drive |
| 4 | Luffing VFD 5 parts | 1× | Luffing drive |
| 5 | Load Moment Indicator 6 parts | 1× | Load moment indicator |
| 6 | Anemometer | 1× | Wind sensor |
| 7 | Power Distribution Unit 4 parts | 1× | Power distribution |
| 8 | Festoon Trailing Cable | 1× | Trailing cable |
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Bill of materials for Electrical and Control System
8 top-level lines · 43 rows shown · 832 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Main Control Cabinet 6 parts | luffing-jib-crane-control-panel | 1× | 1 | 322 | assembly |
| 1.1 | PLC Controller 4 parts | luffing-jib-crane-plc-module | 1× | 1 | 223 | assembly |
| 1.1.1 | Bare PCB | pcb-bare | 1× | 1 | · | part |
| 1.1.2 | Microcontroller | mcu | 2× | 2 | · | part |
| 1.1.3 | SMD Passive (R/C/L) | smd-passives | 200× | 200 | · | part |
| 1.1.4 | Connector | connector | 20× | 20 | · | part |
| 1.2 | Relay | relay | 24× | 24 | · | part |
| 1.3 | Power Contactor | luffing-jib-crane-contactor | 12× | 12 | · | part |
| 1.4 | Power Supply | power-supply | 2× | 2 | · | part |
| 1.5 | Wire Bundle | wire-bundle | 1× | 1 | · | part |
| 1.6 | Connector | connector | 60× | 60 | · | part |
| 2 | Hoist VFD 5 parts | luffing-jib-crane-vfd-hoist | 1× | 1 | 157 | assembly |
| 2.1 | Bare PCB | pcb-bare | 1× | 1 | · | part |
| 2.2 | IGBT Power Stack | luffing-jib-crane-igbt-stack | 1× | 1 | · | part |
| 2.3 | Microcontroller | mcu | 1× | 1 | · | part |
| 2.4 | SMD Passive (R/C/L) | smd-passives | 150× | 150 | · | part |
| 2.5 | DC Bus Capacitor | luffing-jib-crane-dc-bus-cap | 4× | 4 | · | part |
| 3 | Slew VFD 5 parts | luffing-jib-crane-vfd-slew | 1× | 1 | 126 | assembly |
| 3.1 | Bare PCB | pcb-bare | 1× | 1 | · | part |
| 3.2 | IGBT Power Stack | luffing-jib-crane-igbt-stack | 1× | 1 | · | part |
| 3.3 | Microcontroller | mcu | 1× | 1 | · | part |
| 3.4 | SMD Passive (R/C/L) | smd-passives | 120× | 120 | · | part |
| 3.5 | DC Bus Capacitor | luffing-jib-crane-dc-bus-cap | 3× | 3 | · | part |
| 4 | Luffing VFD 5 parts | luffing-jib-crane-vfd-luff | 1× | 1 | 126 | assembly |
| 4.1 | Bare PCB | pcb-bare | 1× | 1 | · | part |
| 4.2 | IGBT Power Stack | luffing-jib-crane-igbt-stack | 1× | 1 | · | part |
| 4.3 | Microcontroller | mcu | 1× | 1 | · | part |
| 4.4 | SMD Passive (R/C/L) | smd-passives | 120× | 120 | · | part |
| 4.5 | DC Bus Capacitor | luffing-jib-crane-dc-bus-cap | 3× | 3 | · | part |
| 5 | Load Moment Indicator 6 parts | luffing-jib-crane-lmi-unit | 1× | 1 | 95 | assembly |
| 5.1 | Bare PCB | pcb-bare | 1× | 1 | · | part |
| 5.2 | Microcontroller | mcu | 1× | 1 | · | part |
| 5.3 | Pressure Sensor | pressure-sensor | 1× | 1 | · | part |
| 5.4 | Load Cell | luffing-jib-crane-load-cell | 1× | 1 | · | part |
| 5.5 | Jib Angle Sensor | luffing-jib-crane-angle-sensor | 1× | 1 | · | part |
| 5.6 | SMD Passive (R/C/L) | smd-passives | 90× | 90 | · | part |
| 6 | Anemometer | luffing-jib-crane-anemometer | 1× | 1 | · | part |
| 7 | Power Distribution Unit 4 parts | luffing-jib-crane-power-distribution | 1× | 1 | 4 | assembly |
| 7.1 | Main Circuit Breaker | luffing-jib-crane-main-breaker | 1× | 1 | · | part |
| 7.2 | Slip Ring Assembly | luffing-jib-crane-slip-ring | 1× | 1 | · | part |
| 7.3 | Control Transformer | luffing-jib-crane-transformer | 1× | 1 | · | part |
| 7.4 | Wire Bundle | wire-bundle | 1× | 1 | · | part |
| 8 | Festoon Trailing Cable | luffing-jib-crane-festoon-cable | 1× | 1 | · | part |
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Where the electrical and 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 |