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Electric Powertrain

Assembly

Single-motor electric drive with a floor-mounted battery pack. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Electric Powertrain parts and their functions

5 top-level parts · 352 parts in total · full bill of materials below
Electric Powertrain parts diagram: 1 drive unit, 2 battery pack, 3 traction inverter, 4 onboard charger, 5 thermal management. 352 parts in 5 top-level items.
Electric Powertrain parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Drive Unit 6 parts 1× Integrated motor and reducer
2 Battery Pack 4 parts 1× Lithium-ion battery pack
3 Traction Inverter 4 parts 1× Traction inverter
4 Onboard Charger 1× Onboard AC charger
5 Thermal Management 4 parts 1× Battery thermal management

3D model

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Build & assembly graph

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Bill of materials for Electric Powertrain

5 top-level lines · 34 rows shown · 352 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Drive Unit 6 parts parcel-van-drive-unit 1× 1 30 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 Helical Gear Pair gear-pair 1× 1 · part
1.4 Gearbox Housing gearbox-housing 1× 1 · part
1.5 Ball Bearing ball-bearing 4× 4 · part
1.6 Oil Seal oil-seal 2× 2 · part
2 Battery Pack 4 parts parcel-van-battery-pack 1× 1 194 assembly
2.1 Battery Module parcel-van-battery-module 8× 8 · part
2.2 Battery Management System 4 parts parcel-van-bms 1× 1 183 assembly
2.2.1 Bare PCB pcb-bare 1× 1 · part
2.2.2 Microcontroller mcu 1× 1 · part
2.2.3 SMD Passive (R/C/L) smd-passives 180× 180 · part
2.2.4 Current Sensor parcel-van-current-sensor 1× 1 · part
2.3 HV Contactor parcel-van-contactor 2× 2 · part
2.4 Pack Housing parcel-van-pack-housing 1× 1 · part
3 Traction Inverter 4 parts parcel-van-inverter 1× 1 123 assembly
3.1 SiC Power Module parcel-van-power-module 1× 1 · part
3.2 Bare PCB pcb-bare 1× 1 · part
3.3 DC-Link Capacitor parcel-van-dc-link 1× 1 · part
3.4 SMD Passive (R/C/L) smd-passives 120× 120 · part
4 Onboard Charger parcel-van-charger 1× 1 · part
5 Thermal Management 4 parts parcel-van-thermal 1× 1 4 assembly
5.1 Coolant Pump parcel-van-coolant-pump 1× 1 · part
5.2 Battery Chiller parcel-van-chiller 1× 1 · part
5.3 Heating Element heating-element 1× 1 · part
5.4 Pressure Sensor pressure-sensor 1× 1 · part

Where the electric powertrain 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 $500–$50k. How estimates work
VendorHQSpecialtyMOQLead time
weichai.com ↗ Weifang, CN Diesel & power engines 50 units 12–16 wks
cumminsindia.com ↗ Pune, IN Diesel engines 50 units 12–16 wks
🇨🇳Yuchai
yuchai.com ↗
Yulin, CN Diesel engines 50 units 12–16 wks
koel.co.in ↗ Pune, IN Diesel & gas engines 50 units 12–16 wks
ashokleyland.com ↗ Chennai, IN Engines & commercial vehicles 50 units 12–16 wks