Rear Drive Axle

Assembly

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Rigid rear axle housing two electric wheel motors, each driving a double-reduction planetary final drive in the hub.

Direct parts	7
Total parts	17
Used in	1 assembly
Class	Assembly

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Rigid rear axle housing two electric wheel motors, each driving a double-reduction planetary final drive in the hub. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Rear Drive Axle parts and their functions

7 top-level parts · 17 parts in total · full bill of materials below

Rear Drive Axle parts diagram: 1 rear axle housing, 2 electric wheel motor, 3 planetary final drive, 4 rear tyre & rim, 5 wheel motor blower, 6 ball bearing, 7 helical gear pair. 17 parts in 7 top-level items. — Rear Drive Axle parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.

#	Part	Qty	What it does
1	Rear Axle Housing	1×	Fabricated rear axle housing bolted to the frame through the struts
2	Electric Wheel Motor	2×	AC induction traction motors, one per rear hub
3	Planetary Final Drive	2×	Double-reduction planetary final drive at each rear hub
4	Rear Tyre & Rim	4×	Dual-mounted off-road tyres on cast rims
5	Wheel Motor Blower	2×	Blowers cooling the enclosed wheel motors
6	Ball Bearing	4×	Wheel hub and motor support bearings
7	Helical Gear Pair	2×	Planetary sun and ring gear sets in the final drives

3D model

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Build & assembly graph

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Bill of materials for Rear Drive Axle

7 top-level lines · 7 rows shown · 17 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Rear Axle Housing	rigid-haul-truck-axle-housing	1×	1	·	part
2	Electric Wheel Motor	rigid-haul-truck-wheel-motor	2×	2	·	part
3	Planetary Final Drive	rigid-haul-truck-final-drive	2×	2	·	part
4	Rear Tyre & Rim	rigid-haul-truck-rear-wheel	4×	4	·	part
5	Wheel Motor Blower	rigid-haul-truck-motor-blower	2×	2	·	part
6	Ball Bearing	ball-bearing	4×	4	·	part
7	Helical Gear Pair	gear-pair	2×	2	·	part

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Where the rear drive axle is used

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

Construction & Earthmoving 1 Rigid Dump Truck

Used in 1 assembly

Rigid Dump Truck

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 (Singapore) flex.com ↗	Singapore	Electronics contract mfg	1,000 pcs	6–10 wks
🇮🇳Dixon Technologies dixoninfo.com ↗	Noida, IN	Electronics contract mfg	1,000 pcs	6–10 wks
🇨🇳BYD Electronics bydelectronic.com ↗	Shenzhen, CN	Electronics contract mfg	1,000 pcs	6–10 wks
🇸🇬Venture Corp venture.com.sg ↗	Singapore	Electronics contract mfg	1,000 pcs	6–10 wks