Brake Motor Assembly
AssemblySquirrel-cage induction motor with a spring-applied, electromagnetically released disc brake on the non-drive end. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Brake Motor Assembly parts and their functions
6 top-level parts · 36 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Stator Assembly 3 parts | 1× | Wound 4-pole stator |
| 2 | Rotor Assembly 4 parts | 1× | Squirrel-cage rotor on motor shaft |
| 3 | Ball Bearing | 2× | Motor shaft support |
| 4 | DC Disc Brake 5 parts | 1× | Spring-applied DC disc brake |
| 5 | Motor Cooling Fan | 1× | Shaft-mounted fan |
| 6 | Motor Housing | 1× | Cast or extruded aluminium shell that carries the stator, locates the bearings, and conducts heat away from an electric motor. |
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Bill of materials for Brake Motor Assembly
6 top-level lines · 18 rows shown · 36 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Stator Assembly 3 parts | stator-assembly | 1× | 1 | 3 | assembly |
| 1.1 | Stator Core (laminations) | stator-core | 1× | 1 | · | part |
| 1.2 | Copper Winding | copper-winding | 1× | 1 | · | part |
| 1.3 | Slot Insulation | stator-insulation | 1× | 1 | · | part |
| 2 | Rotor Assembly 4 parts | rotor-assembly | 1× | 1 | 19 | assembly |
| 2.1 | Rotor Shaft | rotor-shaft | 1× | 1 | · | part |
| 2.2 | Rotor Core | rotor-core | 1× | 1 | · | part |
| 2.3 | Neodymium Magnet | neodymium-magnet | 16× | 16 | · | part |
| 2.4 | Ball Bearing | ball-bearing | 1× | 1 | · | part |
| 3 | Ball Bearing | ball-bearing | 2× | 2 | · | part |
| 4 | DC Disc Brake 5 parts | chain-hoist-brake-unit | 1× | 1 | 10 | assembly |
| 4.1 | Brake Release Coil | chain-hoist-brake-coil | 1× | 1 | · | part |
| 4.2 | Friction Disc | chain-hoist-friction-disc | 1× | 1 | · | part |
| 4.3 | Armature Plate | chain-hoist-armature-plate | 1× | 1 | · | part |
| 4.4 | Coil Spring | coil-spring | 6× | 6 | · | part |
| 4.5 | Brake Rectifier | chain-hoist-rectifier | 1× | 1 | · | part |
| 5 | Motor Cooling Fan | chain-hoist-cooling-fan | 1× | 1 | · | part |
| 6 | Motor Housing | motor-housing | 1× | 1 | · | part |
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Where the brake motor assembly is used
2 products across 2 domains 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 |