The product · built on this line
EV E-Axle Drive Unit
Motor + 1-speed transmission + inverter married into one drive unit — rotor and inverter pulled live from their halls' buffers.
9 stations · serials ASM- · EOL dyno at A050.
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Output rate · units
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Line FPY
—%
OEE
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E-axles · today
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Scrapped · today
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Lineside rotors
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Lineside inverters
✓ All systems nominal E-axle line · motor build → driveline & marriage → EOL · consumes ROT- rotors from the rotor hall
E-Axle Assembly Shopfloor — motor · gearbox · inverter marriage · live station states
AGV-C — Shift — · crew — On floor — · next break — Bottleneck A050 EOL Dyno Lineside rotors — · target 10–20 (2–4 pal) Lineside inverters — · target 6–16 (2–4 pal)
Crew on line — on floor — working — intervening — idle — on break
Live Running Loading / idle Blocked Fault Maintenance Break Lineside rotor pallets AGV-C · operators AGV-A · rotor pallets AGV aisle Pedestrian walkway
Inbound · Lineside rotor stock the PAL1- pallets AGV-A has already dropped beside A020 (2–4 pallets of 5), unloaded rotor by rotor — the rotor hall's rack is the stage before the haul
LINESIDE ROTOR STOCK —
Feeds A020 · Rotor Insert · delivered PAL1- pallets, unloaded one rotor at a time
Target band 10–20 rotors (2–4 pallets) — below 10 + one pallet AGV-A pulls the next PAL1- from the rotor hall's rack (transit takes minutes, this stock covers it); at 0 A020 pulls nothing and starves (A010/A015 keep building until their queues fill).
rotors — on pallets — target 10–20 AGV-A — building @M060 —
rotors drop into A020 while the motor takes shape
Motor build · A010–A040 housing prepped, stator joined, rotor inserted, bearings pressed, end shield closed
the closed motor gains its gearbox, inverter and oil
Inbound · Lineside inverter stock (marriage) the PAL2- pallets AGV-B has already dropped beside A044 (2–4 pallets of 4) — one HV-tested INV- married per e-axle
LINESIDE INVERTER STOCK —
Feeds A044 · Inverter Marriage · delivered PAL2- pallets, unloaded one unit at a time
Target band 6–16 inverters (2–4 pallets) — below 6 + one pallet AGV-B pulls the next PAL2- from the inverter hall's rack; at 0 A044 starves and marriages wait for the next pallet.
inverters — on pallets — target 6–16 AGV-B — building @I060 —
inverters drop into A044 as the driveline comes together
Driveline & marriage · A042–A046 1-speed gearset assembled, inverter married on top, gear oil filled and leak-tested
complete drive units roll onto the EOL dyno
End of line · A050 full electrical + dyno validation of the finished e-axle — the line bottleneck
Unit of production = the e-axle drive unit (serials ASM-). Rotors delivered by AGV-A from the rotor hall; inverters delivered by AGV-B from the inverter hall (PAL2- pallets of 4 → marriage buffer, one INV- married per e-axle at A044); materials by AGV-C (housings, stators, bearings, end shields, gearsets, gear oil). States update live from the simulator · OPC-UA opc.tcp://…:4841 · MQTT assembly/#.