Magnetic Resistance Assembly
AssemblyMagnet carrier swung toward the flywheel rim by a stepper motor to set eddy-current braking force. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Magnetic Resistance Assembly parts and their functions
4 top-level parts · 32 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Neodymium Magnet | 8× | Braking magnets on the carrier |
| 2 | Magnet Carrier Bracket | 1× | Pivoting magnet bracket |
| 3 | Resistance Stepper Motor 2 parts | 1× | Auto-resistance actuator |
| 4 | Resistance Lead Screw | 1× | Carrier positioning screw |
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Bill of materials for Magnetic Resistance Assembly
4 top-level lines · 13 rows shown · 32 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Neodymium Magnet | neodymium-magnet | 8× | 8 | · | part |
| 2 | Magnet Carrier Bracket | exercise-bike-magnet-carrier | 1× | 1 | · | part |
| 3 | Resistance Stepper Motor 2 parts | exercise-bike-resistance-stepper | 1× | 1 | 22 | assembly |
| 3.1 | Stator Assembly 3 parts | stator-assembly | 1× | 1 | 3 | assembly |
| 3.1.1 | Stator Core (laminations) | stator-core | 1× | 1 | · | part |
| 3.1.2 | Copper Winding | copper-winding | 1× | 1 | · | part |
| 3.1.3 | Slot Insulation | stator-insulation | 1× | 1 | · | part |
| 3.2 | Rotor Assembly 4 parts | rotor-assembly | 1× | 1 | 19 | assembly |
| 3.2.1 | Rotor Shaft | rotor-shaft | 1× | 1 | · | part |
| 3.2.2 | Rotor Core | rotor-core | 1× | 1 | · | part |
| 3.2.3 | Neodymium Magnet | neodymium-magnet | 16× | 16 | · | part |
| 3.2.4 | Ball Bearing | ball-bearing | 1× | 1 | · | part |
| 4 | Resistance Lead Screw | exercise-bike-resistance-leadscrew | 1× | 1 | · | part |
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Where the magnetic resistance 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 $0.10–$20. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
|
🇨🇳JL MAG
jlmag.com.cn ↗
|
Ganzhou, CN | Rare-earth magnets | 5,000 pcs | 6–10 wks |
| zhmag.com ↗ | Yantai, CN | NdFeB magnets | 5,000 pcs | 6–10 wks |
| china-ys.com ↗ | Ningbo, CN | NdFeB magnets | 5,000 pcs | 6–10 wks |
| sanhuanmagnetics.com ↗ | Beijing, CN | Rare-earth magnets | 5,000 pcs | 6–10 wks |
| earth-panda.com ↗ | Hefei, CN | NdFeB magnets | 5,000 pcs | 6–10 wks |