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Eugenio,77
mail@toyota-club.net
© Toyota-Club.Net
Nov 2022
eAxles of electric vehicles and fuel cell EVs are almost identical to the well-known rear drive modules for all-wheel drive hybrids, and even share the same indexing order.
· Layout - 3-shaft type, with planetary unit
· Electric motor - 4JM (113 kW / 335 Nm), with permanent magnets
· Gear ratio - 8.779
· Capacity - 4.2 l (ATF WS)
| Model | Production |
| Mirai JPD10 | 2015-2020 |
1 - electric motor, 2 - oil pump, 3 - reduction planetary gear, 4 - counter drive gear, 5 - counter driven gear, 6 - final drive gear, 7 - final driven gear, 8 - differential gear unit, 9 - one-way clutch, 10 - one-way clutch inner race
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Features: reduction planetary gear, additional external electric oil pump and air-cooled oil cooler, one-way clutch for oil pump stopping at reverse.
1 - reduction planetary gear, 2 - electric motor, 3 - oil pump, 4 - sun gear, 5 - planetary carrier, 6 - ring gear, 7 - counter drive gear, 8 - counter driven gear, 9 - final driven gear, 10 - final drive gear, 11 - one-way clutch inner race, 12 - one-way clutch, 13 - pinion gear
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· Layout - 3-shaft type
· Electric motor - 3KM (134 kW / 300 Nm), with permanent magnets
· Gear ratio - 11.691
· Capacity - 5.6 l (ATF WS)
| Model | Production |
| Mirai JPD20 | 2020- |
1 - electric motor, 2 - parking lock gear, 3 - shift control actuator, 4 - counter drive gear, 5 - counter driven gear, 6 - final drive gear, 7 - oil pump, 8 - final driven gear, 9 - differential gear unit
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Features: rear-mounted, simplified reduction geartrain, additional external electric oil pump and air-cooled oil cooler.
1 - electric motor, 2 - counter drive gear, 3 - counter driven gear, 4 - oil pump, 5 - final driven gear, 6 - final drive gear
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· Layout - 3-shaft type
· Electric motor - 4KM (150 kW / 300 Nm), with permanent magnets
· Gear ratio - 11.691
· Capacity - 4.3 l (ATF WS)
| Model | Production |
| Lexus UX300e KMA10 | 2019- |
| Toyota C-HR EV KPX10 | 2020- |
| Toyota Izoa EV KPX10 | 2020- |
Features: the first mass-production EV's of Toyota, front-mounted, water-cooled oil cooler, 355V HV system.
· Layout - 3-shaft type
· Electric motor - 1XM (150 kW / 266 Nm), 1YM (80 kW / 169 Nm)
· Gear ratio - 13.786
· Capacity - 3.9 l (e-Transaxle Fluid TE)
| Model | Production |
| bZ4X XEAM10 (150 kW) | 2022- |
| bZ4X YEAM15 (80 kW) | 2022- |
| Lexus RZ450e (150 kW) | - |
Features: front-mounted, inverter integrated in the drive module, 355V HV system.
· Layout - 3-shaft type
· Electric motor - 1YM (80 kW / 169 Nm)
· Gear ratio - 13.786
· Capacity - 3.1 l (e-transaxle fluid TE)
| Model | Production |
| bZ4X YEAM15 | 2022- |
| Lexus RZ450e | - |
Features: rear-mounted, inverter integrated in the drive module, 355V HV system, analogue of rear-drive unit of HEV.
Beyond the system
• Toyota FCHV (2002), first fuel-cell car based on Toyota Kluger (90 kW) produced for limited leasing.
• Hino Poncho EV (2011), community-bus with UQM electric motor (115/200 kW).
• Toyota Sora (2018), fuel-cell bus (113 kW x 2 motors).
• Hino Poncho ZEV (2021), rebaged BYD J6 community-bus (161 kW).
• Hyno Dutro ZEV (XED100), delivery LCV: electric motor (A1 type, 50 kW / 334 Nm) instead of conventional engine/transmission unit and front-wheel drive.
• Toyota bZ3, jointly developed by Toyota/BYD/FAW, BYD electric motor (135/180 kW).
Toyota Hybrids and EVs:
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E-Four AWD ·
THS-C system ·
HEV transmissions ·
BEV/FCEV transmissions ·
Trucks ·
Typology ·
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