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Axle Set

Assembly

Three axles: front steer, centre low-floor drive, and rear self-steering pusher. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Axle Set parts and their functions

4 top-level parts · 105 parts in total · full bill of materials below
Axle Set parts diagram: 1 steer axle, 2 portal drive axle, 3 pusher axle, 4 wheel assembly. 105 parts in 4 top-level items.
Axle Set parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Steer Axle 5 parts 1× Front beam steer axle
2 Portal Drive Axle 6 parts 1× Portal low-floor drive axle
3 Pusher Axle 5 parts 1× Rear trailing self-steer axle
4 Wheel Assembly 3 parts 6× Six road wheels

3D model

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Build & assembly graph

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Bill of materials for Axle Set

4 top-level lines · 41 rows shown · 105 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Steer Axle 5 parts bus-rapid-transit-vehicle-steer-axle 1× 1 16 assembly
1.1 Axle Beam bus-rapid-transit-vehicle-axle-beam 1× 1 · part
1.2 Steering Knuckle bus-rapid-transit-vehicle-steering-knuckle 2× 2 · part
1.3 Tie Rod bus-rapid-transit-vehicle-tie-rod 1× 1 · part
1.4 Wheel Hub 3 parts bus-rapid-transit-vehicle-wheel-hub 2× 2 4 assembly
1.4.1 Ball Bearing ball-bearing 2× 4 · part
1.4.2 Oil Seal oil-seal 1× 2 · part
1.4.3 Fastener Set fastener-set 1× 2 · part
1.5 Ball Bearing ball-bearing 4× 4 · part
2 Portal Drive Axle 6 parts bus-rapid-transit-vehicle-drive-axle 1× 1 29 assembly
2.1 Axle Housing bus-rapid-transit-vehicle-axle-housing 1× 1 · part
2.2 Differential 5 parts bus-rapid-transit-vehicle-differential 1× 1 10 assembly
2.2.1 Helical Gear Pair gear-pair 1× 1 · part
2.2.2 Differential Case bus-rapid-transit-vehicle-diff-case 1× 1 · part
2.2.3 Side Gear bus-rapid-transit-vehicle-side-gear 2× 2 · part
2.2.4 Pinion Gear bus-rapid-transit-vehicle-pinion-gear 2× 2 · part
2.2.5 Ball Bearing ball-bearing 4× 4 · part
2.3 Portal Hub Gear bus-rapid-transit-vehicle-portal-hub-gear 2× 2 · part
2.4 Wheel Hub 3 parts bus-rapid-transit-vehicle-wheel-hub 2× 2 4 assembly
2.4.1 Ball Bearing ball-bearing 2× 4 · part
2.4.2 Oil Seal oil-seal 1× 2 · part
2.4.3 Fastener Set fastener-set 1× 2 · part
2.5 Oil Seal oil-seal 4× 4 · part
2.6 Ball Bearing ball-bearing 4× 4 · part
3 Pusher Axle 5 parts bus-rapid-transit-vehicle-pusher-axle 1× 1 42 assembly
3.1 Axle Beam bus-rapid-transit-vehicle-axle-beam 1× 1 · part
3.2 Steering Knuckle bus-rapid-transit-vehicle-steering-knuckle 2× 2 · part
3.3 Wheel Hub 3 parts bus-rapid-transit-vehicle-wheel-hub 2× 2 4 assembly
3.3.1 Ball Bearing ball-bearing 2× 4 · part
3.3.2 Oil Seal oil-seal 1× 2 · part
3.3.3 Fastener Set fastener-set 1× 2 · part
3.4 Self-Steer Actuator 4 parts bus-rapid-transit-vehicle-self-steer-actuator 1× 1 27 assembly
3.4.1 Servo Motor 4 parts + deeper › servo-motor 1× 1 24 assembly
3.4.2 Ball Screw ball-screw 1× 1 · part
3.4.3 Linear Guide Rail linear-guide 1× 1 · part
3.4.4 Pressure Sensor pressure-sensor 1× 1 · part
3.5 Ball Bearing ball-bearing 4× 4 · part
4 Wheel Assembly 3 parts bus-rapid-transit-vehicle-wheel-assembly 6× 6 3 assembly
4.1 Steel Wheel Rim bus-rapid-transit-vehicle-steel-wheel 1× 6 · part
4.2 Tire bus-rapid-transit-vehicle-tire 1× 6 · part
4.3 TPMS Sensor bus-rapid-transit-vehicle-tpms-sensor 1× 6 · part

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Where the axle set is used

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

Used in 1 assembly

Bus Rapid Transit Vehicle

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
VendorHQSpecialtyMOQLead 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