Rotor & Field Assembly
AssemblyCylindrical (round) rotor: a single forging carrying the DC field winding that produces the rotating magnetic field at 3000 or 3600 rpm. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Rotor & Field Assembly parts and their functions
9 top-level parts · 414 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Rotor Body Forging | 1× | rotor body forging |
| 2 | Field Winding 3 parts | 1× | DC field winding |
| 3 | Retaining Ring | 2× | drive-end and exciter-end retaining ring |
| 4 | Slip Ring | 2× | slip ring |
| 5 | Brushgear Assembly 3 parts | 1× | brushgear assembly |
| 6 | Rotor Fan | 2× | axial rotor fan |
| 7 | Field Slot Wedge | 200× | field slot wedge |
| 8 | Balance Weight | 12× | rotor balance weight |
| 9 | Coupling Flange | 1× | turbine coupling flange |
3D model
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Build & assembly graph
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Bill of materials for Rotor & Field Assembly
9 top-level lines · 15 rows shown · 414 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Rotor Body Forging | synchronous-generator-large-rotor-forging | 1× | 1 | · | part |
| 2 | Field Winding 3 parts | synchronous-generator-large-field-winding | 1× | 1 | 50 | assembly |
| 2.1 | Field Coil | synchronous-generator-large-field-coil | 16× | 16 | · | part |
| 2.2 | Field Slot Liner | synchronous-generator-large-slot-liner | 32× | 32 | · | part |
| 2.3 | Radial Field Lead | synchronous-generator-large-field-lead | 2× | 2 | · | part |
| 3 | Retaining Ring | synchronous-generator-large-retaining-ring | 2× | 2 | · | part |
| 4 | Slip Ring | synchronous-generator-large-slip-ring | 2× | 2 | · | part |
| 5 | Brushgear Assembly 3 parts | synchronous-generator-large-brushgear | 1× | 1 | 144 | assembly |
| 5.1 | Carbon Brush | synchronous-generator-large-carbon-brush | 48× | 48 | · | part |
| 5.2 | Brush Holder | synchronous-generator-large-brush-holder | 48× | 48 | · | part |
| 5.3 | Coil Spring | coil-spring | 48× | 48 | · | part |
| 6 | Rotor Fan | synchronous-generator-large-rotor-fan | 2× | 2 | · | part |
| 7 | Field Slot Wedge | synchronous-generator-large-rotor-wedge | 200× | 200 | · | part |
| 8 | Balance Weight | synchronous-generator-large-balance-weight | 12× | 12 | · | part |
| 9 | Coupling Flange | synchronous-generator-large-coupling | 1× | 1 | · | part |
Where the rotor & field assembly 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 |