Traction Drive Unit
AssemblyCombined steer-and-drive unit at the rear that powers and steers the truck. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Traction Drive Unit parts and their functions
10 top-level parts · 68 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Steer-Drive Wheel 3 parts | 1× | Steer-drive wheel |
| 2 | AC Traction Motor 5 parts | 1× | AC traction motor |
| 3 | Gearbox Housing | 1× | Drive gearbox housing |
| 4 | Helical Gear Pair | 2× | Reduction gear sets |
| 5 | Steer Motor 2 parts | 1× | Electric steer motor |
| 6 | Steering Slew Ring | 1× | Steering slew ring |
| 7 | Electromagnetic Brake | 1× | Electromagnetic brake |
| 8 | Ball Bearing | 4× | Drive bearings |
| 9 | Oil Seal | 3× | Gearbox seals |
| 10 | Fastener Set | 1× | Bolts, nuts, and washers. |
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Bill of materials for Traction Drive Unit
10 top-level lines · 31 rows shown · 68 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Steer-Drive Wheel 3 parts | reach-truck-warehouse-drive-wheel | 1× | 1 | 4 | assembly |
| 1.1 | Drive Wheel Tread | reach-truck-warehouse-drive-tire | 1× | 1 | · | part |
| 1.2 | Drive Wheel Hub | reach-truck-warehouse-drive-hub | 1× | 1 | · | part |
| 1.3 | Ball Bearing | ball-bearing | 2× | 2 | · | part |
| 2 | AC Traction Motor 5 parts | reach-truck-warehouse-traction-motor | 1× | 1 | 26 | assembly |
| 2.1 | Stator Assembly 3 parts | stator-assembly | 1× | 1 | 3 | assembly |
| 2.1.1 | Stator Core (laminations) | stator-core | 1× | 1 | · | part |
| 2.1.2 | Copper Winding | copper-winding | 1× | 1 | · | part |
| 2.1.3 | Slot Insulation | stator-insulation | 1× | 1 | · | part |
| 2.2 | Rotor Assembly 4 parts | rotor-assembly | 1× | 1 | 19 | assembly |
| 2.2.1 | Rotor Shaft | rotor-shaft | 1× | 1 | · | part |
| 2.2.2 | Rotor Core | rotor-core | 1× | 1 | · | part |
| 2.2.3 | Neodymium Magnet | neodymium-magnet | 16× | 16 | · | part |
| 2.2.4 | Ball Bearing | ball-bearing | 1× | 1 | · | part |
| 2.3 | Motor Housing | motor-housing | 1× | 1 | · | part |
| 2.4 | Ball Bearing | ball-bearing | 2× | 2 | · | part |
| 2.5 | Encoder | encoder | 1× | 1 | · | part |
| 3 | Gearbox Housing | gearbox-housing | 1× | 1 | · | part |
| 4 | Helical Gear Pair | gear-pair | 2× | 2 | · | part |
| 5 | Steer Motor 2 parts | reach-truck-warehouse-steer-motor | 1× | 1 | 25 | assembly |
| 5.1 | Servo Motor 4 parts | servo-motor | 1× | 1 | 24 | assembly |
| 5.1.1 | Stator Assembly 3 parts + deeper › | stator-assembly | 1× | 1 | 3 | assembly |
| 5.1.2 | Rotor Assembly 4 parts + deeper › | rotor-assembly | 1× | 1 | 19 | assembly |
| 5.1.3 | Encoder | encoder | 1× | 1 | · | part |
| 5.1.4 | Motor Housing | motor-housing | 1× | 1 | · | part |
| 5.2 | Encoder | encoder | 1× | 1 | · | part |
| 6 | Steering Slew Ring | reach-truck-warehouse-steer-ring | 1× | 1 | · | part |
| 7 | Electromagnetic Brake | reach-truck-warehouse-service-brake | 1× | 1 | · | part |
| 8 | Ball Bearing | ball-bearing | 4× | 4 | · | part |
| 9 | Oil Seal | oil-seal | 3× | 3 | · | part |
| 10 | Fastener Set | fastener-set | 1× | 1 | · | part |
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Where the traction drive unit 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 $0.50–$100. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
|
🇨🇳Foxconn
foxconn.com ↗
|
Shenzhen, CN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| flex.com ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| dixoninfo.com ↗ | Noida, IN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| bydelectronic.com ↗ | Shenzhen, CN | Electronics contract mfg | 1,000 pcs | 6–10 wks |
| venture.com.sg ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |