Crank Generator
AssemblyHand crank with planetary gearbox and magnetic generator. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Crank Generator parts and their functions
5 top-level parts · 15 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Crank Handle | 1× | Plastic or rubber-coated grip arm. |
| 2 | Gear Assembly 6 parts | 1× | Planetary gearbox (50:1 ratio) to boost crank RPM to generator speed. |
| 3 | Generator 3 parts | 1× | Permanent magnet AC generator (3–6 V output). |
| 4 | Rectifier Circuit | 1× | Bridge rectifier converting AC to DC. |
| 5 | Fastener Set | 1× | Bolts, nuts, and washers. |
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Bill of materials for Crank Generator
5 top-level lines · 14 rows shown · 15 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Crank Handle | emergency-crank-radio-crank-handle | 1× | 1 | · | part |
| 2 | Gear Assembly 6 parts | emergency-crank-radio-gear-assembly | 1× | 1 | 8 | assembly |
| 2.1 | Sun Gear | emergency-crank-radio-sun-gear | 1× | 1 | · | part |
| 2.2 | Planet Gears | emergency-crank-radio-planet-gears | 3× | 3 | · | part |
| 2.3 | Ring Gear | emergency-crank-radio-ring-gear | 1× | 1 | · | part |
| 2.4 | Carrier Plate | emergency-crank-radio-carrier | 1× | 1 | · | part |
| 2.5 | Motor Housing | motor-housing | 1× | 1 | · | part |
| 2.6 | Fastener Set | fastener-set | 1× | 1 | · | part |
| 3 | Generator 3 parts | emergency-crank-radio-generator | 1× | 1 | 4 | assembly |
| 3.1 | Stator Coil | emergency-crank-radio-stator | 1× | 1 | · | part |
| 3.2 | Rotor Magnet | emergency-crank-radio-rotor | 1× | 1 | · | part |
| 3.3 | Bearing | emergency-crank-radio-bearing | 2× | 2 | · | part |
| 4 | Rectifier Circuit | emergency-crank-radio-rectifier | 1× | 1 | · | part |
| 5 | Fastener Set | fastener-set | 1× | 1 | · | part |
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Where the crank generator 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 $2–$500. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
|
🇨🇳Inovance
inovance.com ↗
|
Shenzhen, CN | Drives & motion control | 500 units | 10–14 wks |
| sonacomstar.com ↗ | Gurugram, IN | EV driveline & motors | 500 units | 10–14 wks |
| broad-ocean.com ↗ | Zhongshan, CN | Electric motors | 500 units | 10–14 wks |
| nidec.com ↗ | Singapore | Motors, regional ops | 500 units | 10–14 wks |
| bosch.in ↗ | Bengaluru, IN | Automotive components | 500 units | 10–14 wks |