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Hub Motor Wheel

Assembly

A 16-18 inch wheel built around an outrunner BLDC hub motor whose stator is fixed to the axle and whose rotor shell carries the tyre, giving direct drive with no gears. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Hub Motor Wheel parts and their functions

7 top-level parts · 68 parts in total · full bill of materials below
Hub Motor Wheel parts diagram: 1 BLDC hub motor, 2 pneumatic tyre, 3 inner tube, 4 wheel rim, 5 ball bearing, 6 oil seal, 7 valve stem. 68 parts in 7 top-level items.
Hub Motor Wheel parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 BLDC Hub Motor 7 parts 1× Direct-drive BLDC
2 Pneumatic Tyre 1× Pneumatic tyre
3 Inner Tube 1× Butyl rubber tube sized to the wheel and tyre.
4 Wheel Rim 1× Integral with rotor shell
5 Ball Bearing 2× Axle support bearings
6 Oil Seal 2× Axle dust/water seals
7 Valve Stem 1× Schrader valve seated in the rim.

3D model

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Build & assembly graph

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Bill of materials for Hub Motor Wheel

7 top-level lines · 21 rows shown · 68 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 BLDC Hub Motor 7 parts self-balancing-unicycle-hub-motor 1× 1 60 assembly
1.1 Stator Assembly 3 parts stator-assembly 1× 1 3 assembly
1.1.1 Stator Core (laminations) stator-core 1× 1 · part
1.1.2 Copper Winding copper-winding 1× 1 · part
1.1.3 Slot Insulation stator-insulation 1× 1 · part
1.2 Rotor Assembly 4 parts rotor-assembly 1× 1 19 assembly
1.2.1 Rotor Shaft rotor-shaft 1× 1 · part
1.2.2 Rotor Core rotor-core 1× 1 · part
1.2.3 Neodymium Magnet neodymium-magnet 16× 16 · part
1.2.4 Ball Bearing ball-bearing 1× 1 · part
1.3 Neodymium Magnet neodymium-magnet 30× 30 · part
1.4 Hall Sensor hall-sensor 3× 3 · part
1.5 Hollow Motor Axle self-balancing-unicycle-motor-axle 1× 1 · part
1.6 Motor Phase Cable self-balancing-unicycle-phase-cable 3× 3 · part
1.7 Winding Thermistor self-balancing-unicycle-temp-sensor 1× 1 · part
2 Pneumatic Tyre self-balancing-unicycle-tyre 1× 1 · part
3 Inner Tube self-balancing-unicycle-inner-tube 1× 1 · part
4 Wheel Rim self-balancing-unicycle-rim 1× 1 · part
5 Ball Bearing ball-bearing 2× 2 · part
6 Oil Seal oil-seal 2× 2 · part
7 Valve Stem self-balancing-unicycle-valve-stem 1× 1 · part

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Where the hub motor wheel is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Used 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
VendorHQSpecialtyMOQLead time
🇨🇳Inovance
inovance.com ↗
Shenzhen, CN Drives & motion control 500 units 10–14 wks
🇮🇳Sona Comstar
sonacomstar.com ↗
Gurugram, IN EV driveline & motors 500 units 10–14 wks
🇨🇳Broad-Ocean
broad-ocean.com ↗
Zhongshan, CN Electric motors 500 units 10–14 wks
nidec.com ↗ Singapore Motors, regional ops 500 units 10–14 wks
🇮🇳Bosch India
bosch.in ↗
Bengaluru, IN Automotive components 500 units 10–14 wks