Toyota P310 CVT - Revision history

Ptarmigan: Add Estima and Alphard to list

2026-03-26T12:42:41Z

Add Estima and Alphard to list

← Older revision		Revision as of 12:42, 26 March 2026
Line 16:		Line 16:
	MG2 drive motor 2JM<ref name=":0" />		MG2 drive motor 2JM<ref name=":0" />
	* Toyota Camry Hybrid		* Toyota Camry Hybrid
			* Toyota Estima/Previa/Tarago Hybrid (2006-2019)
			* Toyota Alphard/Vellfire Hybrid (2011-2015)
	* Lexus HS250h		* Lexus HS250h

Tom91: Categories

2024-12-20T18:24:03Z

Tom91: Categories

2024-12-20T17:41:13Z

Cajunfj40: Added lots of info from four sites, most detail on Camry and Highlander transaxles

2022-12-14T21:29:06Z

Added lots of info from four sites, most detail on Camry and Highlander transaxles

← Older revision		Revision as of 21:29, 14 December 2022
Line 7:		Line 7:

	=== P310 ===		=== P310 ===
			MG2 drive motor 1JM<ref name=":0">https://toyota-club.net/files/faq/21-12-01_faq_hybrid_tr_en.htm</ref>
	* Toyota Highlander (2006-2010)		* Toyota Highlander (2006-2010)
	* Toyota Kluger Hybrid		* Toyota Kluger Hybrid
Line 13:		Line 14:

	=== P311 ===		=== P311 ===
			MG2 drive motor 2JM<ref name=":0" />
	* Toyota Camry Hybrid		* Toyota Camry Hybrid
	* Lexus HS250h		* Lexus HS250h
Line 22:		Line 23:

	=== P313 ===		=== P313 ===
			MG2 drive motor 6JM<ref name=":0" />
	* Lexus RX 450h		* Lexus RX 450h
			* Toyota Highlander

	=== P314 ===		=== P314 ===
			MG2 drive motor 2JM<ref name=":0" />
	* Toyota Camry Hybrid		* Toyota Camry Hybrid
	* Lexus NX 300h		* Lexus NX 300h
Line 34:		Line 36:

	=== MG1 ===		=== MG1 ===
	Rated Voltage: ?		Rated Voltage: 650V

	Max Output: ?		Max Output: ? P310, 35kW (estimate from 2007 ORNL Camry testing, see page 79)<ref name=":1">https://www.osti.gov/servlets/purl/928684</ref> P311, ? P312-P314

	MAX RPM: ?		MAX RPM: ?

	Power ~~split device planetary gearset~~ ratio ~~is ?.~~		=== Power Split Device (PSD) ===
			Planetary gears (4x) 23 teeth - carrier connected to transaxle input shaft and oil pump

			Sun gear 30 teeth - connected to MG1

			Ring gear 78 teeth - inside Drive Gear

			Locked input shaft (stationary carrier) gives -2.6:1 ratio from MG1 to Drive Gear

	=== MG2 ===		=== MG2 ===
	Rated Voltage: ?		Rated Voltage: 650V

			Max Output Power: 123kW (P310)<ref name=":2">https://www.jstage.jst.go.jp/article/ieejias/126/4/126_4_473/_pdf/-char/en</ref> 105kW - published, 70kW 18 second rating to 150C stator temp at 25C coolant temp<ref name=":1" /> (P311), 123kW (P313)<ref name=":0" />, 105kw - published (P314)<ref name=":0" />

			Max Output Torque: 333Nm (P310)<ref name=":2" />, 270Nm (P311)<ref name=":1" />, 325Nm (P313)<ref name=":0" />, 270Nm (P314)<ref name=":0" />

			Max RPM: 12,400 (P310)<ref name=":2" />, 14,000RPM (P311)<ref name=":1" />

			=== Motor Speed Reduction Gearset (MSR)<ref name=":1" /><ref name=":3">https://info.ornl.gov/sites/publications/files/pub26762.pdf</ref> ===
			Planetary gears (5x) 18 teeth - carrier connected to case/fixed.

			Sun gear 22 teeth (P310) 23 teeth (P311) - connected to MG2

			Ring gear 58 teeth (P310) 57 teeth (P311) - inside Drive Gear

			MG2 to Drive Gear ratio 2.636 (P310) 2.478:1 (P311)

			=== Final Drive Ratio<ref name=":1" /><ref name=":3" /> ===
			Drive Gear 55 teeth - contains PSD and MSR ring gears

			Counter Driven Gear 54 teeth - on same shaft as Final Drive gear

	~~Max Output Power~~: ?		Drive Gear to Counter Driven Gear ratio 1.0815:1

	~~Max Output Torque: ?~~		Final Drive Gear 23 teeth (P310, P311)

	~~Max RPM: ?~~		Differential Ring Gear (Final Driven Gear) 80 teeth (P310, P311)

	~~Motor is sent through "motor speed reduction" gearset with a ratio of ?~~:1.		Final Drive Ratio 3.478:1 (P310, P311)

	~~=== Final Drive Ratio ===~~		MG2 to axle output total gear ratio 9.339:1 (P310) 8.778:1 (P311)
	MG2 to ~~final drive~~ ratio: ??:1

	~~Ring~~ to ~~pinion~~ gear ratio~~: ??:1~~		MG1 to axle output total gear ratio with locked input shaft 9.779 (P310, P311)

	=== Oil Pump ===		=== Oil Pump ===
Line 67:		Line 95:

	=== Weight ===		=== Weight ===
	~~? lbs~~		P311 Camry: 108kg<ref name=":1" />

	== Connections ==		== Connections ==

Crasbe: Crasbe moved page Toyota/P310 CVT to Toyota P310 CVT: Remove "unnecessary" slash

2022-07-17T20:59:51Z

Crasbe moved page Toyota/P310 CVT to Toyota P310 CVT: Remove "unnecessary" slash

← Older revision	Revision as of 20:59, 17 July 2022
(No difference)

Crasbe: Added categories to the page to allow for better navigation

2022-07-17T20:59:25Z

Added categories to the page to allow for better navigation

← Older revision		Revision as of 20:59, 17 July 2022
Line 82:		Line 82:

	== Reference ==		== Reference ==


			[[Category:OEM]] [[Category:Toyota]] [[Category:Motor]]

Lsh3rd: Updated models... broke out all P3xx series - consider separate wikis depending on how many differences are discovered.

2021-12-23T16:24:06Z

Updated models... broke out all P3xx series - consider separate wikis depending on how many differences are discovered.

@@ Line 1: / Line 1: @@
 == Description ==
-The P310 is considered a third generation e-CVT.
+The P310 is considered a third generation e-CVT with two planetary gearsets, one for "motor speed reduction" which reduces the speed of the MG1 rotor.  Derivatives include P311, P312, P313, and P314 (should these get their own pages?).
 === Model Code ===
@@ Line 6: / Line 6: @@
 == Applications ==
 * Toyota Highlander (2006-2010)
 * Lexus RX 400h (2005-?)
 == Specifications ==

Lsh3rd: Updates

2021-12-23T03:02:37Z

Updates

← Older revision		Revision as of 03:02, 23 December 2021
Line 1:		Line 1:
	== Description ==		== Description ==
	The P310 is considered a third generation e-CVT.		The P310 is considered a third generation e-CVT.

			=== Model Code ===

	== Applications ==		== Applications ==
Line 30:		Line 32:

	=== Final Drive Ratio ===		=== Final Drive Ratio ===
			MG2 to final drive ratio: ??:1

			Ring to pinion gear ratio: ??:1

	=== Oil Pump ===		=== Oil Pump ===

Lsh3rd: Add new stub page for P310

2021-12-23T00:56:18Z

Add new stub page for P310

New page

== Description ==
The P310 is considered a third generation e-CVT.

== Applications ==

* Toyota Highlander (2006-2010)
* Lexus RX 400h (2005-?)

== Specifications ==

=== MG1 ===
Rated Voltage: ?

Max Output: ?

MAX RPM: ?

Power split device planetary gearset ratio is ?.

=== MG2 ===
Rated Voltage: ?

Max Output Power: ?

Max Output Torque: ?

Max RPM: ?

Motor is sent through "motor speed reduction" gearset with a ratio of ?:1.

=== Final Drive Ratio ===

=== Oil Pump ===
Trochoid pump driven by engine shaft. The pump is mounted externally on the case.

=== Fluid Capacity ===
??L of Toyota WS fluid.

=== Dimensions ===

=== Weight ===
? lbs

== Connections ==

=== MG1 Stator ===

=== MG2 Stator ===

=== MG1 Resolver ===

=== MG2 Resolver ===

=== Park Shift Linkage Motor ===

== Reference ==

← Older revision		Revision as of 18:24, 20 December 2024
Line 111:		Line 111:
	== Reference ==		== Reference ==
	[[Category:Toyota]] [[Category:Motor]]		[[Category:Toyota]] [[Category:Motor]]
			<references />
			[[Category:Gearbox]]

← Older revision		Revision as of 17:41, 20 December 2024
Line 110:		Line 110:

	== Reference ==		== Reference ==
			[[Category:Toyota]] [[Category:Motor]]

	~~[[Category:OEM]]~~ [[Category:Toyota]] [[Category:Motor]]