Motor Control Electronics
AssemblyBrushless motor driver and speed controller with load feedback for automated belt speed adjustment. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Motor Control Electronics parts and their functions
6 top-level parts · 88 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Brushless Motor Driver Board | 1× | PWM-based brushless motor driver, 48 VDC input |
| 2 | Hall-Effect Commutation Sensor | 3× | Hall-effect position sensors for commutation |
| 3 | Power MOSFET | 2× | Half-bridge N-channel MOSFETs, 40 A continuous per phase |
| 4 | Bare PCB | 1× | Power distribution and interconnect board |
| 5 | Connector | 3× | Mil-spec circular connectors for harness integration |
| 6 | Power Factor Capacitor Bank 7 parts | 1× | Electrolytic decoupling, 2200 µF @ 63 VDC |
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Bill of materials for Motor Control Electronics
6 top-level lines · 28 rows shown · 88 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Brushless Motor Driver Board | iss-treadmill-controller-board | 1× | 1 | · | part |
| 2 | Hall-Effect Commutation Sensor | iss-treadmill-hall-sensors | 3× | 3 | · | part |
| 3 | Power MOSFET | mosfet | 2× | 2 | · | part |
| 4 | Bare PCB | pcb-bare | 1× | 1 | · | part |
| 5 | Connector | connector | 3× | 3 | · | part |
| 6 | Power Factor Capacitor Bank 7 parts | capacitor-bank | 1× | 1 | 78 | product |
| 6.1 | Enclosure 3 parts | capbank-enclosure | 1× | 1 | 9 | assembly |
| 6.1.1 | Sheet Metal Panel | sheet-panel | 6× | 6 | · | part |
| 6.1.2 | Ventilation Louvre | capbank-louvre | 2× | 2 | · | part |
| 6.1.3 | Fastener Set | fastener-set | 1× | 1 | · | part |
| 6.2 | Capacitor Power Stage 2 parts | capbank-power-stage | 1× | 1 | 20 | assembly |
| 6.2.1 | Capacitor Step 1 parts + deeper › | capbank-capacitor-step | 5× | 5 | 3 | assembly |
| 6.2.2 | Discharge Resistor | capbank-discharge-resistor | 5× | 5 | · | part |
| 6.3 | Step Switching 3 parts | capbank-switching | 1× | 1 | 30 | assembly |
| 6.3.1 | Capacitor-Duty Contactor 2 parts + deeper › | capbank-contactor | 5× | 5 | 2 | assembly |
| 6.3.2 | HRC Fuse | capbank-fuse | 15× | 15 | · | part |
| 6.3.3 | Inrush Resistor | capbank-inrush-resistor | 5× | 5 | · | part |
| 6.4 | Detuning Reactor | capbank-reactor | 3× | 3 | · | part |
| 6.5 | Power-Factor Controller 5 parts | capbank-controller | 1× | 1 | 10 | assembly |
| 6.5.1 | Bare PCB | pcb-bare | 1× | 1 | · | part |
| 6.5.2 | Microcontroller | mcu | 1× | 1 | · | part |
| 6.5.3 | LCD Panel | lcd-panel | 1× | 1 | · | part |
| 6.5.4 | Current Transformer | capbank-current-transformer | 1× | 1 | · | part |
| 6.5.5 | Step Command Relay | capbank-control-relay | 6× | 6 | · | part |
| 6.6 | Copper Busbar | capbank-busbar | 3× | 3 | · | part |
| 6.7 | Cooling System 2 parts | capbank-cooling | 1× | 1 | 3 | assembly |
| 6.7.1 | Ventilation Fan | capbank-fan | 2× | 2 | · | part |
| 6.7.2 | Thermostat | capbank-thermostat | 1× | 1 | · | part |
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Where the motor control electronics 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 |