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Tracked Chassis

Assembly

An aluminum hull on rubber tracks, typically 60-300 kg class, that climbs stairs, crosses rubble, and carries the arm and payloads. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Tracked Chassis parts and their functions

6 top-level parts · 93 parts in total · full bill of materials below
Tracked Chassis parts diagram: 1 hull, 2 track unit, 3 flipper arm, 4 drive motor unit, 5 ball bearing, 6 oil seal. 93 parts in 6 top-level items.
Tracked Chassis parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Hull 1× Welded or machined aluminum tub, sealed to IP65, carrying batteries low for a stair-climbing center of gravity.
2 Track Unit 5 parts 2× Left and right
3 Flipper Arm 2× Articulated front flippers
4 Drive Motor Unit 6 parts 2× Brushless DC motor and planetary gearbox per side, roughly 500 W each, giving 0-10 km/h with full proportional control.
5 Ball Bearing 8× Deep-groove radial ball bearing.
6 Oil Seal 4× Spring-loaded rotary lip seal that keeps lubricant inside a housing and dirt out where a shaft passes through, sized to DIN 3760.

3D model

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Build & assembly graph

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Bill of materials for Tracked Chassis

6 top-level lines · 24 rows shown · 93 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Hull bdr-hull 1× 1 · part
2 Track Unit 5 parts bdr-track-unit 2× 2 11 assembly
2.1 Rubber Track bdr-rubber-track 1× 2 · part
2.2 Drive Sprocket bdr-drive-sprocket 1× 2 · part
2.3 Road Wheel bdr-road-wheel 4× 8 · part
2.4 Track Tensioner bdr-track-tensioner 1× 2 · part
2.5 Ball Bearing ball-bearing 4× 8 · part
3 Flipper Arm bdr-flipper-arm 2× 2 · part
4 Drive Motor Unit 6 parts bdr-drive-motor 2× 2 28 assembly
4.1 Stator Assembly 3 parts stator-assembly 1× 2 3 assembly
4.1.1 Stator Core (laminations) stator-core 1× 2 · part
4.1.2 Copper Winding copper-winding 1× 2 · part
4.1.3 Slot Insulation stator-insulation 1× 2 · part
4.2 Rotor Assembly 4 parts rotor-assembly 1× 2 19 assembly
4.2.1 Rotor Shaft rotor-shaft 1× 2 · part
4.2.2 Rotor Core rotor-core 1× 2 · part
4.2.3 Neodymium Magnet neodymium-magnet 16× 32 · part
4.2.4 Ball Bearing ball-bearing 1× 2 · part
4.3 Gearbox Housing gearbox-housing 1× 2 · part
4.4 Helical Gear Pair gear-pair 3× 6 · part
4.5 Encoder encoder 1× 2 · part
4.6 Motor Housing motor-housing 1× 2 · part
5 Ball Bearing ball-bearing 8× 8 · part
6 Oil Seal oil-seal 4× 4 · part

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Where the tracked chassis is used

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

Used in 1 assembly

EOD Robot

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–$200. How estimates work
VendorHQSpecialtyMOQLead time
🇮🇳Bharat Forge
bharatforge.com ↗ 		Pune, IN Forgings & metal parts 500 pcs 6–10 wks
🇨🇳CITIC Dicastal
dicastal.com ↗ 		Qinhuangdao, CN Aluminium castings & wheels 500 pcs 6–10 wks
🇮🇳Tata AutoComp
tataautocomp.com ↗ 		Pune, IN Auto components 500 pcs 6–10 wks
🇸🇬Beyonics
beyonics.com ↗ 		Singapore Precision metal & mfg 500 pcs 6–10 wks
🇮🇳Sundaram Clayton
sundaram-clayton.com ↗ 		Chennai, IN Die castings 500 pcs 6–10 wks