Toyota P112 CVT: Difference between revisions
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== Description | == Description == | ||
The P112 is considered a second generation e-CVT. | The P112 is considered a second generation e-CVT. | ||
== Applications | === Model Code === | ||
== Applications == | |||
* Toyota Prius (2004-2009) | * Toyota Prius (2004-2009) | ||
== Specifications | == Specifications == | ||
=== MG1 | === MG1 === | ||
Rated Voltage: 500V | Rated Voltage: 500V | ||
| Line 15: | Line 17: | ||
MAX RPM: 10000 | MAX RPM: 10000 | ||
Power split device planetary gearset ratio is | Power split device planetary gearset ratio is 3.6:1. | ||
=== MG2 | === MG2 === | ||
Rated Voltage: 500V | Rated Voltage: 500V | ||
Max Output Power: 68 HP | Max Output Power: 50 KW (68 HP) | ||
Max Output Torque: 400 NM (295 lb ft) | Max Output Torque: 400 NM (295 lb ft) | ||
Max RPM: | Max RPM: 10000 | ||
=== Final Drive Ratio | === Final Drive Ratio === | ||
MG2 to final drive ratio: 4.113:1 | MG2 to final drive ratio: 4.113:1 | ||
Ring to pinion gear ratio: 2.885:1 | Ring to pinion gear ratio: 2.885:1 | ||
=== Oil Pump | === Oil Pump === | ||
Trochoid pump driven by engine shaft. The pump is mounted externally on the case. | Trochoid pump driven by engine shaft. The pump is mounted externally on the case. | ||
=== Fluid Capacity | === Fluid Capacity === | ||
3.8L of Toyota WS fluid. | 3.8L of Toyota WS fluid. | ||
=== Dimensions | === Dimensions === | ||
=== Weight | === Weight === | ||
236 lbs?? | 236 lbs?? | ||
== Connections | == Connections == | ||
=== MG1 Stator | === MG1 Stator === | ||
=== MG2 Stator | === MG2 Stator === | ||
=== MG1 Resolver | === MG1 Resolver and Temperature Sensor === | ||
=== MG2 Resolver | === MG2 Resolver === | ||
=== Park Shift Linkage Motor[ | === MG2 Temperature Sensor === | ||
=== Park Shift Linkage Motor === | |||
== Modifications == | |||
Weld power split device to link MG1 and MG2 together: | |||
[https://www.youtube.com/watch?v=mTkw31wrkLg&t=1s Damien Maguire: Prius Transaxle Modification] | |||
== Reference == | == Reference == | ||
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[[wikipedia:Toyota_Prius_(XW20)|Wikipedia: Toyota Prius (XW20)]] | [[wikipedia:Toyota_Prius_(XW20)|Wikipedia: Toyota Prius (XW20)]] | ||
[[Category:Toyota]] [[Category:Motor]] | |||
[[Category:Gearbox]] | |||
Latest revision as of 18:23, 20 December 2024
Description
The P112 is considered a second generation e-CVT.
Model Code
Applications
- Toyota Prius (2004-2009)
Specifications
MG1
Rated Voltage: 500V
Max Output: ?
MAX RPM: 10000
Power split device planetary gearset ratio is 3.6:1.
MG2
Rated Voltage: 500V
Max Output Power: 50 KW (68 HP)
Max Output Torque: 400 NM (295 lb ft)
Max RPM: 10000
Final Drive Ratio
MG2 to final drive ratio: 4.113:1
Ring to pinion gear ratio: 2.885:1
Oil Pump
Trochoid pump driven by engine shaft. The pump is mounted externally on the case.
Fluid Capacity
3.8L of Toyota WS fluid.
Dimensions
Weight
236 lbs??
Connections
MG1 Stator
MG2 Stator
MG1 Resolver and Temperature Sensor
MG2 Resolver
MG2 Temperature Sensor
Park Shift Linkage Motor
Modifications
Weld power split device to link MG1 and MG2 together:
Damien Maguire: Prius Transaxle Modification
Reference
Weber State University: 2004-2009 Prius Transaxle - P112 Deep Dive