https://openinverter.org/wiki/api.php?action=feedcontributions&feedformat=atom&user=Wrobeldaopeninverter.org wiki - User contributions [en]2026-04-29T15:45:13ZUser contributionsMediaWiki 1.43.1https://openinverter.org/wiki/index.php?title=Nissan_Leaf_Motors&diff=4832Nissan Leaf Motors2024-09-02T14:10:54Z<p>Wrobelda: /* MM48 */ Added more info</p>
<hr />
<div>The '''Nissan EM''' motor is an electrical motor series manufactured by Nissan Motors. It is used in a variety of vehicles, mainly the Nissan Leaf. They are 3-phase AC synchronous power electric motors, utilizing interior neodymium permanent magnets.<br />
<br />
=== Significant Community Projects ===<br />
Openinverter development on the Nissan Leaf platform is fairly mature. The Openinverter forum section dedicated to Nissan components is [https://openinverter.org/forum/viewforum.php?f=4 here]. While the Leaf has only 2 official generations (as of 2023), the forums tend to refer to ‘gen1’, gen2’ and ‘gen3’ packages. <br />
<br />
The official 1st generation Leaf (2010-2017) included two different motor packages, which the forum refers to as gen1 and gen2. Gen1 refers to the EM61 package. Gen2 refers to the early EM57 package. <br />
<br />
The forum uses Gen3 to refer to the late EM57 package<ref>https://openinverter.org/forum/viewtopic.php?p=15702#p15702</ref>, found in the official 2nd generation Leaf (2018+). The EM57 packages are visually identical, but gen2 has a silver upper case and gen3 has a black upper case. <br />
<br />
<br />
The EM47 platform (used in \Nissan's e-POWER lineup, which is a series hybrid platform) has received very little development as of early 2023.<br />
<br />
There have been a number of open source community projects based on the Nissan Leaf. These are listed, with links and proper attribution, in this section.<br />
<br />
* BRAT INDUSTRIES has motor couplers and adapter plates available here https://bratindustries.net/ and has opensourced an adapter plate for the EM57 motor, which can be found [[Nissan leaf motor couplers and adapter plates|here]].<br />
<br />
* Open inverter replacement board for gen2 inverter: [[Nissan Leaf Gen2 Board]].<br />
<br />
* ZombieVerter VCU can bus controller: [[ZombieVerter VCU|ZombieVerter VCU.]]<br />
== EM61 ==<br />
[[File:EM61.png|thumb|EM61 Dimensions ]]<br />
[[File:Em61 motor.png|thumb|390x390px|em61 motor tear down|left]]<br />
<br />
<br />
<br />
The <br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
EM61 made its debut in 2010. It was used only in the first generation Nissan Leaf (ZE0 2010-2012). It is a stand alone IPMSM motor, with a theoretical peak power output of a 250kw+.<br />
<br />
Regarded as Nissan’s ‘R&D’ motor, due to the presence of stronger rare earth magnets. This results in a slightly higher torque output efficiency than the second generation EM57 motor.<br />
<br />
In the stock OEM leaf, the motor was battery and inverter limited to 80kw and made 280Nm of peak torque.<br />
== EM57 ==<br />
[[File:Em57.jpg|thumb|373x373px|em57 motor]]<br />
The EM57 is an improvement over the first generation. It was first released with the AZE0 Nissan Leaf refresh in 2013. <br />
<br />
This motor features a smaller footprint, allowing for 11.7 kg of weight savings in the inverter/motor package. The motor also trades some peak torque for a more efficient power range.<br />
<br />
This link leads to maintenance document for resolver wiring:<br />
<br />
https://openinverter.org/forum/viewtopic.php?p=47467#p47467<br />
<br />
The EM57 utilizes a stacking architecture for the power electronics, compared to the isolated nature of the EM61 motor. Whereas the inverter and motor of the EM61 were separate units connected by cables, the EM57 is an integrated package that is bolted together.<br />
<br />
Nissan has continued to use the EM57 motor through multiple generation of vehicles, resulting in mechanically plug and play OEM inverter upgrades.<br />
<br />
Inverters currently compatible with the EM57 motor:<br />
<br />
* gen 2 leaf 80kw inverter<br />
* gen 3 leaf 110kw inverter<br />
* gen 3 leaf 160kw inverter<br />
It is used in the following electric vehicles:<br />
<br />
* Nissan Leaf (AZE0 2013-2017)<br />
* Nissan e-NV200 (2014-Present)<br />
* Nissan Leaf (ZE1 40kWh, 2018-Present)<br />
* Nissan Leaf (ZE1 62kWh, 2019-Present)<br />
<br />
It is also used in the following hybrids:<br />
<br />
* Nissan Note e-Power (2017-Present)<br />
* Nissan Serena e-Power (2018-Present)<br />
<br />
=== EM57 Dimensions ===<br />
The below photographs show the rough dimensions of the EM57. These photos were taken from https://www.diyelectriccar.com/threads/nissan-leaf-cad-files.203894/#post-1064439, which has more detailed information.<br />
[[File:6879B701-0DB1-44B4-9051-8A35259B27B9.jpg|none|thumb|341x341px|EM57 motor. Source: https://www.diyelectriccar.com/threads/nissan-leaf-cad-files.203894/#post-1064439]]<br />
<br />
<br />
<br />
[[File:9511A7C4-6DEB-47F1-A4AA-D0C0267F70E0.jpg|none|thumb|EM57 motor side. Source: https://www.diyelectriccar.com/threads/nissan-leaf-cad-files.203894/#post-1064439]]<br />
<br />
=== EM57 Plugs and connectors ===<br />
The resolver plug is Yazaki 7283-8855-30 (https://www.auto-click.co.uk/7283-8855-30?search=7283-8855-30)<br />
[[File:ResolverPicture.jpg|none|thumb]]<br />
<br />
== EM47 ==<br />
The EM47 motor released in 2020 with the refreshed Nissan Note. It is only used in Nissan's e-POWER lineup, which is a series hybrid platform. It features a 40% size reduction and 30% weight reduction<br />
<br />
It is used in the following hybrids:<br />
<br />
* Nissan Note e-Power (2020-Present)<br />
<br />
== MM48 ==<br />
The MM48 engine is found in 4WD variant of their [[:Category:Nissan#Other Nissan Hybrid Drivetrains|e-power Hybrid system]], powering the read axle. It also used as a main engine (part number 290A07PA0A) in Nissan Sakura, currently marketed for Japan only. The parameters, per [[wikipedia:Nissan_Note#Powertrain|Wikipedia]], are: 50 kW (67 hp; 68 PS) @ 4775–10,024 rpm, 100 N⋅m (10.2 kg⋅m; 73.8 lb⋅ft) @ 0–4775 rpm<br />
<br />
This newly developed Meidensha e-Axle is used in the drive motors of Nissan's Note, Aura e-4WD rear, and Sakura EVs. The e-Axle for e-4WD rear and Kei-class (mini-vehicle) EVs is compact and consists of an inverter with direct-cooled IGBTs, an IPMSM-type motor with SC windings, and a speed reducer. Although the housing shape and other features have been adapted to the mounting requirements of the Aura e-4WD rear, the basic parts such as the motor's active parts (electromagnetic circuit) are believed to be the same as those of same model (MM48) of both the e-4WD rear and Kei-class EV drive motor.<ref>https://www.marklines.com/en/report/rep2381_202210</ref><br />
[[File:Nissan EM47.jpg|none|thumb|The MM48 engine]]<br />
<br />
== Citations ==<br />
[[Category:Nissan]] [[Category:Motor]] [[Category:OEM]]</div>Wrobeldahttps://openinverter.org/wiki/index.php?title=Nissan_Leaf_Motors&diff=4805Nissan Leaf Motors2024-08-31T18:33:10Z<p>Wrobelda: /* MM48 */ removed information about misnamed file, as it’s been fixed upstream</p>
<hr />
<div>The '''Nissan EM''' motor is an electrical motor series manufactured by Nissan Motors. It is used in a variety of vehicles, mainly the Nissan Leaf. They are 3-phase AC synchronous power electric motors, utilizing interior neodymium permanent magnets.<br />
<br />
=== Significant Community Projects ===<br />
Openinverter development on the Nissan Leaf platform is fairly mature. The Openinverter forum section dedicated to Nissan components is [https://openinverter.org/forum/viewforum.php?f=4 here]. While the Leaf has only 2 official generations (as of 2023), the forums tend to refer to ‘gen1’, gen2’ and ‘gen3’ packages. <br />
<br />
The official 1st generation Leaf (2010-2017) included two different motor packages, which the forum refers to as gen1 and gen2. Gen1 refers to the EM61 package. Gen2 refers to the early EM57 package. <br />
<br />
The forum uses Gen3 to refer to the late EM57 package<ref>https://openinverter.org/forum/viewtopic.php?p=15702#p15702</ref>, found in the official 2nd generation Leaf (2018+). The EM57 packages are visually identical, but gen2 has a silver upper case and gen3 has a black upper case. <br />
<br />
<br />
The EM47 platform (used in \Nissan's e-POWER lineup, which is a series hybrid platform) has received very little development as of early 2023.<br />
<br />
There have been a number of open source community projects based on the Nissan Leaf. These are listed, with links and proper attribution, in this section.<br />
<br />
* BRAT INDUSTRIES has motor couplers and adapter plates available here https://bratindustries.net/ and has opensourced an adapter plate for the EM57 motor, which can be found [[Nissan leaf motor couplers and adapter plates|here]].<br />
<br />
* Open inverter replacement board for gen2 inverter: [[Nissan Leaf Gen2 Board]].<br />
<br />
* ZombieVerter VCU can bus controller: [[ZombieVerter VCU|ZombieVerter VCU.]]<br />
== EM61 ==<br />
[[File:EM61.png|thumb|EM61 Dimensions ]]<br />
[[File:Em61 motor.png|thumb|390x390px|em61 motor tear down|left]]<br />
<br />
<br />
<br />
The <br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
EM61 made its debut in 2010. It was used only in the first generation Nissan Leaf (ZE0 2010-2012). It is a stand alone IPMSM motor, with a theoretical peak power output of a 250kw+.<br />
<br />
Regarded as Nissan’s ‘R&D’ motor, due to the presence of stronger rare earth magnets. This results in a slightly higher torque output efficiency than the second generation EM57 motor.<br />
<br />
In the stock OEM leaf, the motor was battery and inverter limited to 80kw and made 280Nm of peak torque.<br />
== EM57 ==<br />
[[File:Em57.jpg|thumb|373x373px|em57 motor]]<br />
The EM57 is an improvement over the first generation. It was first released with the AZE0 Nissan Leaf refresh in 2013. <br />
<br />
This motor features a smaller footprint, allowing for 11.7 kg of weight savings in the inverter/motor package. The motor also trades some peak torque for a more efficient power range.<br />
<br />
This link leads to maintenance document for resolver wiring:<br />
<br />
https://openinverter.org/forum/viewtopic.php?p=47467#p47467<br />
<br />
The EM57 utilizes a stacking architecture for the power electronics, compared to the isolated nature of the EM61 motor. Whereas the inverter and motor of the EM61 were separate units connected by cables, the EM57 is an integrated package that is bolted together.<br />
<br />
Nissan has continued to use the EM57 motor through multiple generation of vehicles, resulting in mechanically plug and play OEM inverter upgrades.<br />
<br />
Inverters currently compatible with the EM57 motor:<br />
<br />
* gen 2 leaf 80kw inverter<br />
* gen 3 leaf 110kw inverter<br />
* gen 3 leaf 160kw inverter<br />
It is used in the following electric vehicles:<br />
<br />
* Nissan Leaf (AZE0 2013-2017)<br />
* Nissan e-NV200 (2014-Present)<br />
* Nissan Leaf (ZE1 40kWh, 2018-Present)<br />
* Nissan Leaf (ZE1 62kWh, 2019-Present)<br />
<br />
It is also used in the following hybrids:<br />
<br />
* Nissan Note e-Power (2017-Present)<br />
* Nissan Serena e-Power (2018-Present)<br />
<br />
=== EM57 Dimensions ===<br />
The below photographs show the rough dimensions of the EM57. These photos were taken from https://www.diyelectriccar.com/threads/nissan-leaf-cad-files.203894/#post-1064439, which has more detailed information.<br />
[[File:6879B701-0DB1-44B4-9051-8A35259B27B9.jpg|none|thumb|341x341px|EM57 motor. Source: https://www.diyelectriccar.com/threads/nissan-leaf-cad-files.203894/#post-1064439]]<br />
<br />
<br />
<br />
[[File:9511A7C4-6DEB-47F1-A4AA-D0C0267F70E0.jpg|none|thumb|EM57 motor side. Source: https://www.diyelectriccar.com/threads/nissan-leaf-cad-files.203894/#post-1064439]]<br />
<br />
=== EM57 Plugs and connectors ===<br />
The resolver plug is Yazaki 7283-8855-30 (https://www.auto-click.co.uk/7283-8855-30?search=7283-8855-30)<br />
[[File:ResolverPicture.jpg|none|thumb]]<br />
<br />
== EM47 ==<br />
The EM47 motor released in 2020 with the refreshed Nissan Note. It is only used in Nissan's e-POWER lineup, which is a series hybrid platform. It features a 40% size reduction and 30% weight reduction<br />
<br />
It is used in the following hybrids:<br />
<br />
* Nissan Note e-Power (2020-Present)<br />
<br />
== MM48 ==<br />
The MM48 engine is found in 4WD variant of their [[:Category:Nissan#Other Nissan Hybrid Drivetrains|e-power Hybrid system]], powering the read axle. It also used as a main engine (part number 290A07PA0A) in Nissan Sakura, currently marketed for Japan only. The parameters, per [[wikipedia:Nissan_Note#Powertrain|Wikipedia]], are: 50 kW (67 hp; 68 PS) @ 4775–10,024 rpm, 100 N⋅m (10.2 kg⋅m; 73.8 lb⋅ft) @ 0–4775 rpm<br />
[[File:Nissan EM47.jpg|none|thumb|The MM48 engine]]<br />
<br />
== Citations ==<br />
[[Category:Nissan]] [[Category:Motor]] [[Category:OEM]]</div>Wrobeldahttps://openinverter.org/wiki/index.php?title=Nissan_Leaf_Motors&diff=4771Nissan Leaf Motors2024-08-24T15:21:24Z<p>Wrobelda: MM48 also used in Nissan Sakura as a standalone</p>
<hr />
<div>The '''Nissan EM''' motor is an electrical motor series manufactured by Nissan Motors. It is used in a variety of vehicles, mainly the Nissan Leaf. They are 3-phase AC synchronous power electric motors, utilizing interior neodymium permanent magnets.<br />
<br />
=== Significant Community Projects ===<br />
Openinverter development on the Nissan Leaf platform is fairly mature. The Openinverter forum section dedicated to Nissan components is [https://openinverter.org/forum/viewforum.php?f=4 here]. While the Leaf has only 2 official generations (as of 2023), the forums tend to refer to ‘gen1’, gen2’ and ‘gen3’ packages. <br />
<br />
The official 1st generation Leaf (2010-2017) included two different motor packages, which the forum refers to as gen1 and gen2. Gen1 refers to the EM61 package. Gen2 refers to the early EM57 package. <br />
<br />
The forum uses Gen3 to refer to the late EM57 package<ref>https://openinverter.org/forum/viewtopic.php?p=15702#p15702</ref>, found in the official 2nd generation Leaf (2018+). The EM57 packages are visually identical, but gen2 has a silver upper case and gen3 has a black upper case. <br />
<br />
<br />
The EM47 platform (used in \Nissan's e-POWER lineup, which is a series hybrid platform) has received very little development as of early 2023.<br />
<br />
There have been a number of open source community projects based on the Nissan Leaf. These are listed, with links and proper attribution, in this section.<br />
<br />
* BRAT INDUSTRIES has motor couplers and adapter plates available here https://bratindustries.net/ and has opensourced an adapter plate for the EM57 motor, which can be found [[Nissan leaf motor couplers and adapter plates|here]].<br />
<br />
* Open inverter replacement board for gen2 inverter: [[Nissan Leaf Gen2 Board]].<br />
<br />
* ZombieVerter VCU can bus controller: [[ZombieVerter VCU|ZombieVerter VCU.]]<br />
== EM61 ==<br />
[[File:EM61.png|thumb|EM61 Dimensions ]]<br />
[[File:Em61 motor.png|thumb|390x390px|em61 motor tear down|left]]<br />
<br />
<br />
<br />
The <br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
EM61 made its debut in 2010. It was used only in the first generation Nissan Leaf (ZE0 2010-2012). It is a stand alone IPMSM motor, with a theoretical peak power output of a 250kw+.<br />
<br />
Regarded as Nissan’s ‘R&D’ motor, due to the presence of stronger rare earth magnets. This results in a slightly higher torque output efficiency than the second generation EM57 motor.<br />
<br />
In the stock OEM leaf, the motor was battery and inverter limited to 80kw and made 280Nm of peak torque.<br />
== EM57 ==<br />
[[File:Em57.jpg|thumb|373x373px|em57 motor]]<br />
The EM57 is an improvement over the first generation. It was first released with the AZE0 Nissan Leaf refresh in 2013. <br />
<br />
This motor features a smaller footprint, allowing for 11.7 kg of weight savings in the inverter/motor package. The motor also trades some peak torque for a more efficient power range.<br />
<br />
This link leads to maintenance document for resolver wiring:<br />
<br />
https://openinverter.org/forum/viewtopic.php?p=47467#p47467<br />
<br />
The EM57 utilizes a stacking architecture for the power electronics, compared to the isolated nature of the EM61 motor. Whereas the inverter and motor of the EM61 were separate units connected by cables, the EM57 is an integrated package that is bolted together.<br />
<br />
Nissan has continued to use the EM57 motor through multiple generation of vehicles, resulting in mechanically plug and play OEM inverter upgrades.<br />
<br />
Inverters currently compatible with the EM57 motor:<br />
<br />
* gen 2 leaf 80kw inverter<br />
* gen 3 leaf 110kw inverter<br />
* gen 3 leaf 160kw inverter<br />
It is used in the following electric vehicles:<br />
<br />
* Nissan Leaf (AZE0 2013-2017)<br />
* Nissan e-NV200 (2014-Present)<br />
* Nissan Leaf (ZE1 40kWh, 2018-Present)<br />
* Nissan Leaf (ZE1 62kWh, 2019-Present)<br />
<br />
It is also used in the following hybrids:<br />
<br />
* Nissan Note e-Power (2017-Present)<br />
* Nissan Serena e-Power (2018-Present)<br />
<br />
=== EM57 Dimensions ===<br />
The below photographs show the rough dimensions of the EM57. These photos were taken from https://www.diyelectriccar.com/threads/nissan-leaf-cad-files.203894/#post-1064439, which has more detailed information.<br />
[[File:6879B701-0DB1-44B4-9051-8A35259B27B9.jpg|none|thumb|341x341px|EM57 motor. Source: https://www.diyelectriccar.com/threads/nissan-leaf-cad-files.203894/#post-1064439]]<br />
<br />
<br />
<br />
[[File:9511A7C4-6DEB-47F1-A4AA-D0C0267F70E0.jpg|none|thumb|EM57 motor side. Source: https://www.diyelectriccar.com/threads/nissan-leaf-cad-files.203894/#post-1064439]]<br />
<br />
=== EM57 Plugs and connectors ===<br />
The resolver plug is Yazaki 7283-8855-30 (https://www.auto-click.co.uk/7283-8855-30?search=7283-8855-30)<br />
[[File:ResolverPicture.jpg|none|thumb]]<br />
<br />
== EM47 ==<br />
The EM47 motor released in 2020 with the refreshed Nissan Note. It is only used in Nissan's e-POWER lineup, which is a series hybrid platform. It features a 40% size reduction and 30% weight reduction<br />
<br />
It is used in the following hybrids:<br />
<br />
* Nissan Note e-Power (2020-Present)<br />
<br />
== MM48 ==<br />
The MM48 engine is found in 4WD variant of their [[:Category:Nissan#Other Nissan Hybrid Drivetrains|e-power Hybrid system]], powering the read axle. It also used as a main engine (part number 290A07PA0A) in Nissan Sakura, currently marketed for Japan only. The parameters, per [[wikipedia:Nissan_Note#Powertrain|Wikipedia]], are: 50 kW (67 hp; 68 PS) @ 4775–10,024 rpm, 100 N⋅m (10.2 kg⋅m; 73.8 lb⋅ft) @ 0–4775 rpm<br />
[[File:Nissan EM47.jpg|none|thumb|The MM48 engine (improperly labeled as EM47 by the author of the photo)]]<br />
<br />
== Citations ==<br />
[[Category:Nissan]] [[Category:Motor]] [[Category:OEM]]</div>Wrobeldahttps://openinverter.org/wiki/index.php?title=Category:Nissan&diff=4770Category:Nissan2024-08-24T13:35:47Z<p>Wrobelda: /* Nissan e-power Hybrid system */</p>
<hr />
<div>== LEAF ==<br />
<br />
=== Components ===<br />
*[[Nissan Leaf BMS|BMS]]<br />
<br />
*[[Nissan leaf motors|motors]]<br />
<br />
*[[leaf gear box|gearbox]]<br />
*inverter<br />
*charger<br />
*DC-DC converter<br />
*heaters<br />
<br />
=== Reusing LEAF components ===<br />
<br />
*[[Nissan Leaf Gen2 Board|Gen 2 (EM57) drop-in board]]<br />
*[[Nissan Leaf Gen 3 (2018 up EM57)|Gen 3 (2018+ EM57) drop-in board (WIP)]]<br />
*[[ZombieVerter VCU|Zombieverter VCU (CANBUS control)]]<br />
*[[Nissan leaf motor couplers and adapter plates|Motor couplers and adapter plates]]<br />
*[[HV Contactor Box]]<br />
<br />
== Other Nissan powertrains ==<br />
<br />
=== Nissan Fuga Y51 Hybrid/Infiniti M Q70 Hybrid ===<br />
* The Nissan FR Hybrid transmission is made by Jatco and includes a single 60 kW motor integrated into a 7 speed automatic transmission that has a RWD layout. It's the [https://www.jatco.co.jp/english/products/jr712e.html Jatco JR712E].<br />
<br />
=== Nissan Altima ===<br />
* The Nissan Altima used Toyota's Hybrid Synergy Drive (likely GEN 2 Prius) system.<br />
<br />
=== Nissan e-power Hybrid system ===<br />
[[File:Nissan Note e-POWER Powertrain 01.jpg|none|thumb]]<br />
The e-Power Hybrid system borrows two of the EM57 or a EM47 and pairs them with a 3 cylinder 1.2L ([[wikipedia:Nissan_HR_engine#HR12DE|HR12DE]]), 1.5L ([[wikipedia:Nissan_KR_engine#KR15DDT|KR15DDT]]) or a 1.4L ([[wikipedia:Nissan_HR_engine#HR14DDe|HR14DDe]]) engine for a serial hybrid setup<ref>https://www.nissan-global.com/EN/INNOVATION/TECHNOLOGY/ARCHIVE/E_POWER/</ref>. In 4WD configuration, the rear axle uses additional MM48 engine (https://www.youtube.com/watch?v=FmdtLZkHZOk). The e-power Hybrid System is commonly used in Nissan/Datsun models sold around the world, including but not limited to [[wikipedia:Nissan_Note#2017_model_year_update_–_e-Power|Nissan Note]], [[wikipedia:Nissan_Serena#Fifth_generation_(C27;_2016)|Nissan Serena,]] [[wikipedia:Nissan_Kicks|Nissan Kicks]]. Includes an inverter, but no charger<!-- Source needed. https://www.nissan-global.com/EN/INNOVATION/TECHNOLOGY/ARCHIVE/E_POWER suggests the contrary. --><br />
=== Other Nissan Hybrid Drivetrains ===<br />
* The [https://www.jatco.co.jp/english/products/cvt8hb.html Jatco CVT8HB] Hybrid transmissions was also used by Nissan in Japan.</div>Wrobeldahttps://openinverter.org/wiki/index.php?title=Category:Nissan&diff=4769Category:Nissan2024-08-24T13:34:05Z<p>Wrobelda: Nissan e-power Hybrid system borrows two EM engines, not one</p>
<hr />
<div>== LEAF ==<br />
<br />
=== Components ===<br />
*[[Nissan Leaf BMS|BMS]]<br />
<br />
*[[Nissan leaf motors|motors]]<br />
<br />
*[[leaf gear box|gearbox]]<br />
*inverter<br />
*charger<br />
*DC-DC converter<br />
*heaters<br />
<br />
=== Reusing LEAF components ===<br />
<br />
*[[Nissan Leaf Gen2 Board|Gen 2 (EM57) drop-in board]]<br />
*[[Nissan Leaf Gen 3 (2018 up EM57)|Gen 3 (2018+ EM57) drop-in board (WIP)]]<br />
*[[ZombieVerter VCU|Zombieverter VCU (CANBUS control)]]<br />
*[[Nissan leaf motor couplers and adapter plates|Motor couplers and adapter plates]]<br />
*[[HV Contactor Box]]<br />
<br />
== Other Nissan powertrains ==<br />
<br />
=== Nissan Fuga Y51 Hybrid/Infiniti M Q70 Hybrid ===<br />
* The Nissan FR Hybrid transmission is made by Jatco and includes a single 60 kW motor integrated into a 7 speed automatic transmission that has a RWD layout. It's the [https://www.jatco.co.jp/english/products/jr712e.html Jatco JR712E].<br />
<br />
=== Nissan Altima ===<br />
* The Nissan Altima used Toyota's Hybrid Synergy Drive (likely GEN 2 Prius) system.<br />
<br />
=== Nissan e-power Hybrid system ===<br />
[[File:Nissan Note e-POWER Powertrain 01.jpg|none|thumb]]<br />
The e-Power Hybrid system borrows two of the EM57 or a EM47 and pairs them with a 3 cylinder 1.2L ([[wikipedia:Nissan_HR_engine#HR12DE|HR12DE]]), 1.5L ([[wikipedia:Nissan_KR_engine#KR15DDT|KR15DDT]]) or a 1.4L ([[wikipedia:Nissan_HR_engine#HR14DDe|HR14DDe]]) engine for a serial hybrid setup<ref>https://www.nissan-global.com/EN/INNOVATION/TECHNOLOGY/ARCHIVE/E_POWER/</ref>. In 4WD configuration, the rear axle uses additional MM48 engine (https://www.youtube.com/watch?v=FmdtLZkHZOk). The e-power Hybrid System is commonly used in Nissan/Datsun models sold around the world, including but not limited to [[wikipedia:Nissan_Note#2017_model_year_update_–_e-Power|Nissan Note]], [[wikipedia:Nissan_Serena#Fifth_generation_(C27;_2016)|Nissan Serena,]] [[wikipedia:Nissan_Kicks|Nissan Kicks]]. Includes an inverter, but no charger<!-- Source needed. https://www.nissan-global.com/EN/INNOVATION/TECHNOLOGY/ARCHIVE/E_POWER suggests the contrary. --><br />
*<br />
<br />
=== Other Nissan Hybrid Drivetrains ===<br />
* The [https://www.jatco.co.jp/english/products/cvt8hb.html Jatco CVT8HB] Hybrid transmissions was also used by Nissan in Japan.</div>Wrobeldahttps://openinverter.org/wiki/index.php?title=Category:Nissan&diff=4768Category:Nissan2024-08-24T13:32:38Z<p>Wrobelda: Added e-power photo</p>
<hr />
<div>== LEAF ==<br />
<br />
=== Components ===<br />
*[[Nissan Leaf BMS|BMS]]<br />
<br />
*[[Nissan leaf motors|motors]]<br />
<br />
*[[leaf gear box|gearbox]]<br />
*inverter<br />
*charger<br />
*DC-DC converter<br />
*heaters<br />
<br />
=== Reusing LEAF components ===<br />
<br />
*[[Nissan Leaf Gen2 Board|Gen 2 (EM57) drop-in board]]<br />
*[[Nissan Leaf Gen 3 (2018 up EM57)|Gen 3 (2018+ EM57) drop-in board (WIP)]]<br />
*[[ZombieVerter VCU|Zombieverter VCU (CANBUS control)]]<br />
*[[Nissan leaf motor couplers and adapter plates|Motor couplers and adapter plates]]<br />
*[[HV Contactor Box]]<br />
<br />
== Other Nissan powertrains ==<br />
<br />
=== Nissan Fuga Y51 Hybrid/Infiniti M Q70 Hybrid ===<br />
* The Nissan FR Hybrid transmission is made by Jatco and includes a single 60 kW motor integrated into a 7 speed automatic transmission that has a RWD layout. It's the [https://www.jatco.co.jp/english/products/jr712e.html Jatco JR712E].<br />
<br />
=== Nissan Altima ===<br />
* The Nissan Altima used Toyota's Hybrid Synergy Drive (likely GEN 2 Prius) system.<br />
<br />
=== Nissan e-power Hybrid system ===<br />
[[File:Nissan Note e-POWER Powertrain 01.jpg|none|thumb]]<br />
The e-Power Hybrid system borrows the EM57 or a EM47 and pairs it with a 3 cylinder 1.2L ([[wikipedia:Nissan_HR_engine#HR12DE|HR12DE]]), 1.5L ([[wikipedia:Nissan_KR_engine#KR15DDT|KR15DDT]]) or a 1.4L ([[wikipedia:Nissan_HR_engine#HR14DDe|HR14DDe]]) engine for a serial hybrid setup<ref>https://www.nissan-global.com/EN/INNOVATION/TECHNOLOGY/ARCHIVE/E_POWER/</ref>. In 4WD configuration, the rear axle uses additional MM48 engine (https://www.youtube.com/watch?v=FmdtLZkHZOk). The e-power Hybrid System is commonly used in Nissan/Datsun models sold around the world, including but not limited to [[wikipedia:Nissan_Note#2017_model_year_update_–_e-Power|Nissan Note]], [[wikipedia:Nissan_Serena#Fifth_generation_(C27;_2016)|Nissan Serena,]] [[wikipedia:Nissan_Kicks|Nissan Kicks]]. Includes an inverter, but no charger<!-- Source needed. https://www.nissan-global.com/EN/INNOVATION/TECHNOLOGY/ARCHIVE/E_POWER suggests the contrary. --><br />
*<br />
<br />
=== Other Nissan Hybrid Drivetrains ===<br />
* The [https://www.jatco.co.jp/english/products/cvt8hb.html Jatco CVT8HB] Hybrid transmissions was also used by Nissan in Japan.</div>Wrobeldahttps://openinverter.org/wiki/index.php?title=Category:Nissan&diff=4767Category:Nissan2024-08-24T13:15:59Z<p>Wrobelda: styling</p>
<hr />
<div>== LEAF ==<br />
<br />
=== Components ===<br />
*[[Nissan Leaf BMS|BMS]]<br />
<br />
*[[Nissan leaf motors|motors]]<br />
<br />
*[[leaf gear box|gearbox]]<br />
*inverter<br />
*charger<br />
*DC-DC converter<br />
*heaters<br />
<br />
=== Reusing LEAF components ===<br />
<br />
*[[Nissan Leaf Gen2 Board|Gen 2 (EM57) drop-in board]]<br />
*[[Nissan Leaf Gen 3 (2018 up EM57)|Gen 3 (2018+ EM57) drop-in board (WIP)]]<br />
*[[ZombieVerter VCU|Zombieverter VCU (CANBUS control)]]<br />
*[[Nissan leaf motor couplers and adapter plates|Motor couplers and adapter plates]]<br />
*[[HV Contactor Box]]<br />
<br />
== Other Nissan powertrains ==<br />
<br />
=== Nissan Fuga Y51 Hybrid/Infiniti M Q70 Hybrid ===<br />
* The Nissan FR Hybrid transmission is made by Jatco and includes a single 60 kW motor integrated into a 7 speed automatic transmission that has a RWD layout. It's the [https://www.jatco.co.jp/english/products/jr712e.html Jatco JR712E].<br />
<br />
=== Nissan Altima ===<br />
* The Nissan Altima used Toyota's Hybrid Synergy Drive (likely GEN 2 Prius) system.<br />
<br />
=== Nissan e-power Hybrid system ===<br />
* The e-Power Hybrid system borrows the EM57 or a EM47 and pairs it with a 3 cylinder 1.2L ([[wikipedia:Nissan_HR_engine#HR12DE|HR12DE]]), 1.5L ([[wikipedia:Nissan_KR_engine#KR15DDT|KR15DDT]]) or a 1.4L ([[wikipedia:Nissan_HR_engine#HR14DDe|HR14DDe]]) engine for a serial hybrid setup<ref>https://www.nissan-global.com/EN/INNOVATION/TECHNOLOGY/ARCHIVE/E_POWER/</ref>. In 4WD configuration, the rear axle uses additional MM48 engine (https://www.youtube.com/watch?v=FmdtLZkHZOk). The e-power Hybrid System is commonly used in Nissan/Datsun models sold around the world, including but not limited to [[wikipedia:Nissan_Note#2017_model_year_update_–_e-Power|Nissan Note]], [[wikipedia:Nissan_Serena#Fifth_generation_(C27;_2016)|Nissan Serena,]] [[wikipedia:Nissan_Kicks|Nissan Kicks]]. Includes an inverter, but no charger<!-- Source needed. https://www.nissan-global.com/EN/INNOVATION/TECHNOLOGY/ARCHIVE/E_POWER suggests the contrary. --><br />
<br />
=== Other Nissan Hybrid Drivetrains ===<br />
* The [https://www.jatco.co.jp/english/products/cvt8hb.html Jatco CVT8HB] Hybrid transmissions was also used by Nissan in Japan.</div>Wrobeldahttps://openinverter.org/wiki/index.php?title=Category:Nissan&diff=4766Category:Nissan2024-08-24T13:14:48Z<p>Wrobelda: Fix incorrect mild-hybrid info for Nissan e-power Hybrid system</p>
<hr />
<div>== LEAF ==<br />
<br />
=== Components ===<br />
*[[Nissan Leaf BMS|BMS]]<br />
<br />
*[[Nissan leaf motors|motors]]<br />
<br />
*[[leaf gear box|gearbox]]<br />
*inverter<br />
*charger<br />
*DC-DC converter<br />
*heaters<br />
<br />
=== Reusing LEAF components ===<br />
<br />
*[[Nissan Leaf Gen2 Board|Gen 2 (EM57) drop-in board]]<br />
*[[Nissan Leaf Gen 3 (2018 up EM57)|Gen 3 (2018+ EM57) drop-in board (WIP)]]<br />
*[[ZombieVerter VCU|Zombieverter VCU (CANBUS control)]]<br />
*[[Nissan leaf motor couplers and adapter plates|Motor couplers and adapter plates]]<br />
*[[HV Contactor Box]]<br />
<br />
== Other Nissan powertrains ==<br />
<br />
=== Nissan Fuga Y51 Hybrid/Infiniti M Q70 Hybrid ===<br />
* The Nissan FR Hybrid transmission is made by Jatco and includes a single 60 kW motor integrated into a 7 speed automatic transmission that has a RWD layout. It's the [https://www.jatco.co.jp/english/products/jr712e.html Jatco JR712E].<br />
<br />
=== Nissan Altima ===<br />
* The Nissan Altima used Toyota's Hybrid Synergy Drive (likely GEN 2 Prius) system.<br />
<br />
=== Nissan e-power Hybrid system ===<br />
* The e-Power Hybrid system borrows the EM57 or a EM47 and pairs it with a 1.2L ([[wikipedia:Nissan_HR_engine#HR12DE|HR12DE]]), a 1.5L ([[wikipedia:Nissan_KR_engine#KR15DDT|KR15DDT]]) or a 1.4L 3 cylinder engine ([[wikipedia:Nissan_HR_engine#HR14DDe|HR14DDe]]) 3 cylinder engines<ref>https://www.nissan-global.com/EN/INNOVATION/TECHNOLOGY/ARCHIVE/E_POWER/</ref> for a serial hybrid setup. In 4WD configuration, the rear axle uses additional MM48 engine (https://www.youtube.com/watch?v=FmdtLZkHZOk). The e-power Hybrid System is commonly used in Nissan/Datsun models sold around the world, including but not limited to [[wikipedia:Nissan_Note#2017_model_year_update_–_e-Power|Nissan Note]], [[wikipedia:Nissan_Serena#Fifth_generation_(C27;_2016)|Nissan Serena,]] [[wikipedia:Nissan_Kicks|Nissan Kicks]]. Includes an inverter, but no charger<!-- Source needed. https://www.nissan-global.com/EN/INNOVATION/TECHNOLOGY/ARCHIVE/E_POWER suggests the contrary. --><br />
<br />
=== Other Nissan Hybrid Drivetrains ===<br />
* The [https://www.jatco.co.jp/english/products/cvt8hb.html Jatco CVT8HB] Hybrid transmissions was also used by Nissan in Japan.</div>Wrobeldahttps://openinverter.org/wiki/index.php?title=Category:Nissan&diff=4765Category:Nissan2024-08-24T13:10:47Z<p>Wrobelda: Updates to Nissan e-power Hybrid system to match its newest generation information</p>
<hr />
<div>== LEAF ==<br />
<br />
=== Components ===<br />
*[[Nissan Leaf BMS|BMS]]<br />
<br />
*[[Nissan leaf motors|motors]]<br />
<br />
*[[leaf gear box|gearbox]]<br />
*inverter<br />
*charger<br />
*DC-DC converter<br />
*heaters<br />
<br />
=== Reusing LEAF components ===<br />
<br />
*[[Nissan Leaf Gen2 Board|Gen 2 (EM57) drop-in board]]<br />
*[[Nissan Leaf Gen 3 (2018 up EM57)|Gen 3 (2018+ EM57) drop-in board (WIP)]]<br />
*[[ZombieVerter VCU|Zombieverter VCU (CANBUS control)]]<br />
*[[Nissan leaf motor couplers and adapter plates|Motor couplers and adapter plates]]<br />
*[[HV Contactor Box]]<br />
<br />
== Other Nissan powertrains ==<br />
<br />
=== Nissan Fuga Y51 Hybrid/Infiniti M Q70 Hybrid ===<br />
* The Nissan FR Hybrid transmission is made by Jatco and includes a single 60 kW motor integrated into a 7 speed automatic transmission that has a RWD layout. It's the [https://www.jatco.co.jp/english/products/jr712e.html Jatco JR712E].<br />
<br />
=== Nissan Altima ===<br />
* The Nissan Altima used Toyota's Hybrid Synergy Drive (likely GEN 2 Prius) system.<br />
<br />
=== Nissan e-power Hybrid system ===<br />
* The e-Power Hybrid system borrows the EM57 or a EM47 and pairs it with a 1.2L ([[wikipedia:Nissan_HR_engine#HR12DE|HR12DE]]) or a 1.5L ([[wikipedia:Nissan_KR_engine#KR15DDT|KR15DDT]]) 3 cylinder engine for a mild-hybrid variant and with a 1.4L 3 cylinder engine ([[wikipedia:Nissan_HR_engine#HR14DDe|HR14DDe]]) for a serial hybrid variant<ref>https://www.nissan-global.com/EN/INNOVATION/TECHNOLOGY/ARCHIVE/E_POWER/</ref>. In 4WD configuration, the rear axle uses additional MM48 engine (https://www.youtube.com/watch?v=FmdtLZkHZOk). The e-power Hybrid System is commonly used in Nissan/Datsun models sold around the world, including but not limited to [[wikipedia:Nissan_Note#2017_model_year_update_–_e-Power|Nissan Note]], [[wikipedia:Nissan_Serena#Fifth_generation_(C27;_2016)|Nissan Serena,]] [[wikipedia:Nissan_Kicks|Nissan Kicks]]. Includes an inverter, but no charger <!-- Source needed. https://www.nissan-global.com/EN/INNOVATION/TECHNOLOGY/ARCHIVE/E_POWER suggests the contrary. --><br />
<br />
=== Other Nissan Hybrid Drivetrains ===<br />
* The [https://www.jatco.co.jp/english/products/cvt8hb.html Jatco CVT8HB] Hybrid transmissions was also used by Nissan in Japan.</div>Wrobeldahttps://openinverter.org/wiki/index.php?title=Category:Nissan&diff=4764Category:Nissan2024-08-24T13:04:50Z<p>Wrobelda: Updates to Nissan e-power Hybrid system</p>
<hr />
<div>== LEAF ==<br />
<br />
=== Components ===<br />
*[[Nissan Leaf BMS|BMS]]<br />
<br />
*[[Nissan leaf motors|motors]]<br />
<br />
*[[leaf gear box|gearbox]]<br />
*inverter<br />
*charger<br />
*DC-DC converter<br />
*heaters<br />
<br />
=== Reusing LEAF components ===<br />
<br />
*[[Nissan Leaf Gen2 Board|Gen 2 (EM57) drop-in board]]<br />
*[[Nissan Leaf Gen 3 (2018 up EM57)|Gen 3 (2018+ EM57) drop-in board (WIP)]]<br />
*[[ZombieVerter VCU|Zombieverter VCU (CANBUS control)]]<br />
*[[Nissan leaf motor couplers and adapter plates|Motor couplers and adapter plates]]<br />
*[[HV Contactor Box]]<br />
<br />
== Other Nissan powertrains ==<br />
<br />
=== Nissan Fuga Y51 Hybrid/Infiniti M Q70 Hybrid ===<br />
* The Nissan FR Hybrid transmission is made by Jatco and includes a single 60 kW motor integrated into a 7 speed automatic transmission that has a RWD layout. It's the [https://www.jatco.co.jp/english/products/jr712e.html Jatco JR712E].<br />
<br />
=== Nissan Altima ===<br />
* The Nissan Altima used Toyota's Hybrid Synergy Drive (likely GEN 2 Prius) system.<br />
<br />
=== Nissan e-power Hybrid system ===<br />
* The e-Power Hybrid system borrows the EM57 or a EM47 and pairs it with a 1.2L ([[wikipedia:Nissan_HR_engine#HR12DE|HR12DE]]) or a 1.5L ([[wikipedia:Nissan_KR_engine#KR15DDT|KR15DDT]]) 3 cylinder engine for a mild-hybrid variant, a 1.4L 3 cylinder engine ([[wikipedia:Nissan_HR_engine#HR14DDe|HR14DDe]]) for a serial hybrid variant, hooked up to a generator that can power the EM57/EM47 and feeds power into a battery pack<ref>https://www.nissan-global.com/EN/INNOVATION/TECHNOLOGY/ARCHIVE/E_POWER/</ref>. In 4WD configuration, the rear axle uses additional MM48 engine (https://www.youtube.com/watch?v=FmdtLZkHZOk). The e-power Hybrid System is commonly used in the [[wikipedia:Nissan_Note#2017_model_year_update_–_e-Power|Nissan Note]] and [[wikipedia:Nissan_Serena#Fifth_generation_(C27;_2016)|Nissan Serena]], amongst others, which are primarily sold in Japan and the US, and some other markets as imported by low volume importers, and the [[wikipedia:Nissan_Kicks|Nissan Kicks]] in Thailand. Includes an inverter, but no charger. <br />
<br />
=== Other Nissan Hybrid Drivetrains ===<br />
* The [https://www.jatco.co.jp/english/products/cvt8hb.html Jatco CVT8HB] Hybrid transmissions was also used by Nissan in Japan.</div>Wrobeldahttps://openinverter.org/wiki/index.php?title=Nissan_Leaf_Motors&diff=4763Nissan Leaf Motors2024-08-24T12:42:47Z<p>Wrobelda: /* MM48 caption update*/</p>
<hr />
<div>The '''Nissan EM''' motor is an electrical motor series manufactured by Nissan Motors. It is used in a variety of vehicles, mainly the Nissan Leaf. They are 3-phase AC synchronous power electric motors, utilizing interior neodymium permanent magnets.<br />
<br />
=== Significant Community Projects ===<br />
Openinverter development on the Nissan Leaf platform is fairly mature. The Openinverter forum section dedicated to Nissan components is [https://openinverter.org/forum/viewforum.php?f=4 here]. While the Leaf has only 2 official generations (as of 2023), the forums tend to refer to ‘gen1’, gen2’ and ‘gen3’ packages. <br />
<br />
The official 1st generation Leaf (2010-2017) included two different motor packages, which the forum refers to as gen1 and gen2. Gen1 refers to the EM61 package. Gen2 refers to the early EM57 package. <br />
<br />
The forum uses Gen3 to refer to the late EM57 package<ref>https://openinverter.org/forum/viewtopic.php?p=15702#p15702</ref>, found in the official 2nd generation Leaf (2018+). The EM57 packages are visually identical, but gen2 has a silver upper case and gen3 has a black upper case. <br />
<br />
<br />
The EM47 platform (used in \Nissan's e-POWER lineup, which is a series hybrid platform) has received very little development as of early 2023.<br />
<br />
There have been a number of open source community projects based on the Nissan Leaf. These are listed, with links and proper attribution, in this section.<br />
<br />
* BRAT INDUSTRIES has motor couplers and adapter plates available here https://bratindustries.net/ and has opensourced an adapter plate for the EM57 motor, which can be found [[Nissan leaf motor couplers and adapter plates|here]].<br />
<br />
* Open inverter replacement board for gen2 inverter: [[Nissan Leaf Gen2 Board]].<br />
<br />
* ZombieVerter VCU can bus controller: [[ZombieVerter VCU|ZombieVerter VCU.]]<br />
== EM61 ==<br />
[[File:EM61.png|thumb|EM61 Dimensions ]]<br />
[[File:Em61 motor.png|thumb|390x390px|em61 motor tear down|left]]<br />
<br />
<br />
<br />
The <br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
EM61 made its debut in 2010. It was used only in the first generation Nissan Leaf (ZE0 2010-2012). It is a stand alone IPMSM motor, with a theoretical peak power output of a 250kw+.<br />
<br />
Regarded as Nissan’s ‘R&D’ motor, due to the presence of stronger rare earth magnets. This results in a slightly higher torque output efficiency than the second generation EM57 motor.<br />
<br />
In the stock OEM leaf, the motor was battery and inverter limited to 80kw and made 280Nm of peak torque.<br />
== EM57 ==<br />
[[File:Em57.jpg|thumb|373x373px|em57 motor]]<br />
The EM57 is an improvement over the first generation. It was first released with the AZE0 Nissan Leaf refresh in 2013. <br />
<br />
This motor features a smaller footprint, allowing for 11.7 kg of weight savings in the inverter/motor package. The motor also trades some peak torque for a more efficient power range.<br />
<br />
This link leads to maintenance document for resolver wiring:<br />
<br />
https://openinverter.org/forum/viewtopic.php?p=47467#p47467<br />
<br />
The EM57 utilizes a stacking architecture for the power electronics, compared to the isolated nature of the EM61 motor. Whereas the inverter and motor of the EM61 were separate units connected by cables, the EM57 is an integrated package that is bolted together.<br />
<br />
Nissan has continued to use the EM57 motor through multiple generation of vehicles, resulting in mechanically plug and play OEM inverter upgrades.<br />
<br />
Inverters currently compatible with the EM57 motor:<br />
<br />
* gen 2 leaf 80kw inverter<br />
* gen 3 leaf 110kw inverter<br />
* gen 3 leaf 160kw inverter<br />
It is used in the following electric vehicles:<br />
<br />
* Nissan Leaf (AZE0 2013-2017)<br />
* Nissan e-NV200 (2014-Present)<br />
* Nissan Leaf (ZE1 40kWh, 2018-Present)<br />
* Nissan Leaf (ZE1 62kWh, 2019-Present)<br />
<br />
It is also used in the following hybrids:<br />
<br />
* Nissan Note e-Power (2017-Present)<br />
* Nissan Serena e-Power (2018-Present)<br />
<br />
=== EM57 Dimensions ===<br />
The below photographs show the rough dimensions of the EM57. These photos were taken from https://www.diyelectriccar.com/threads/nissan-leaf-cad-files.203894/#post-1064439, which has more detailed information.<br />
[[File:6879B701-0DB1-44B4-9051-8A35259B27B9.jpg|none|thumb|341x341px|EM57 motor. Source: https://www.diyelectriccar.com/threads/nissan-leaf-cad-files.203894/#post-1064439]]<br />
<br />
<br />
<br />
[[File:9511A7C4-6DEB-47F1-A4AA-D0C0267F70E0.jpg|none|thumb|EM57 motor side. Source: https://www.diyelectriccar.com/threads/nissan-leaf-cad-files.203894/#post-1064439]]<br />
<br />
=== EM57 Plugs and connectors ===<br />
The resolver plug is Yazaki 7283-8855-30 (https://www.auto-click.co.uk/7283-8855-30?search=7283-8855-30)<br />
[[File:ResolverPicture.jpg|none|thumb]]<br />
<br />
== EM47 ==<br />
The EM47 motor released in 2020 with the refreshed Nissan Note. It is only used in Nissan's e-POWER lineup, which is a series hybrid platform. It features a 40% size reduction and 30% weight reduction<br />
<br />
It is used in the following hybrids:<br />
<br />
* Nissan Note e-Power (2020-Present)<br />
<br />
== MM48 ==<br />
The MM48 engine is found in 4WD variant of their [[:Category:Nissan#Other Nissan Hybrid Drivetrains|e-power Hybrid system]], powering the read axle. The parameters, per [[wikipedia:Nissan_Note#Powertrain|Wikipedia]], are: 50 kW (67 hp; 68 PS) @ 4775–10,024 rpm, 100 N⋅m (10.2 kg⋅m; 73.8 lb⋅ft) @ 0–4775 rpm<br />
[[File:Nissan EM47.jpg|none|thumb|The MM48 engine (improperly labeled as EM47 by the author of the photo)]]<br />
<br />
== Citations ==<br />
[[Category:Nissan]] [[Category:Motor]] [[Category:OEM]]</div>Wrobeldahttps://openinverter.org/wiki/index.php?title=Nissan_Leaf_Motors&diff=4762Nissan Leaf Motors2024-08-24T12:38:21Z<p>Wrobelda: Added M48 image</p>
<hr />
<div>The '''Nissan EM''' motor is an electrical motor series manufactured by Nissan Motors. It is used in a variety of vehicles, mainly the Nissan Leaf. They are 3-phase AC synchronous power electric motors, utilizing interior neodymium permanent magnets.<br />
<br />
=== Significant Community Projects ===<br />
Openinverter development on the Nissan Leaf platform is fairly mature. The Openinverter forum section dedicated to Nissan components is [https://openinverter.org/forum/viewforum.php?f=4 here]. While the Leaf has only 2 official generations (as of 2023), the forums tend to refer to ‘gen1’, gen2’ and ‘gen3’ packages. <br />
<br />
The official 1st generation Leaf (2010-2017) included two different motor packages, which the forum refers to as gen1 and gen2. Gen1 refers to the EM61 package. Gen2 refers to the early EM57 package. <br />
<br />
The forum uses Gen3 to refer to the late EM57 package<ref>https://openinverter.org/forum/viewtopic.php?p=15702#p15702</ref>, found in the official 2nd generation Leaf (2018+). The EM57 packages are visually identical, but gen2 has a silver upper case and gen3 has a black upper case. <br />
<br />
<br />
The EM47 platform (used in \Nissan's e-POWER lineup, which is a series hybrid platform) has received very little development as of early 2023.<br />
<br />
There have been a number of open source community projects based on the Nissan Leaf. These are listed, with links and proper attribution, in this section.<br />
<br />
* BRAT INDUSTRIES has motor couplers and adapter plates available here https://bratindustries.net/ and has opensourced an adapter plate for the EM57 motor, which can be found [[Nissan leaf motor couplers and adapter plates|here]].<br />
<br />
* Open inverter replacement board for gen2 inverter: [[Nissan Leaf Gen2 Board]].<br />
<br />
* ZombieVerter VCU can bus controller: [[ZombieVerter VCU|ZombieVerter VCU.]]<br />
== EM61 ==<br />
[[File:EM61.png|thumb|EM61 Dimensions ]]<br />
[[File:Em61 motor.png|thumb|390x390px|em61 motor tear down|left]]<br />
<br />
<br />
<br />
The <br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
EM61 made its debut in 2010. It was used only in the first generation Nissan Leaf (ZE0 2010-2012). It is a stand alone IPMSM motor, with a theoretical peak power output of a 250kw+.<br />
<br />
Regarded as Nissan’s ‘R&D’ motor, due to the presence of stronger rare earth magnets. This results in a slightly higher torque output efficiency than the second generation EM57 motor.<br />
<br />
In the stock OEM leaf, the motor was battery and inverter limited to 80kw and made 280Nm of peak torque.<br />
== EM57 ==<br />
[[File:Em57.jpg|thumb|373x373px|em57 motor]]<br />
The EM57 is an improvement over the first generation. It was first released with the AZE0 Nissan Leaf refresh in 2013. <br />
<br />
This motor features a smaller footprint, allowing for 11.7 kg of weight savings in the inverter/motor package. The motor also trades some peak torque for a more efficient power range.<br />
<br />
This link leads to maintenance document for resolver wiring:<br />
<br />
https://openinverter.org/forum/viewtopic.php?p=47467#p47467<br />
<br />
The EM57 utilizes a stacking architecture for the power electronics, compared to the isolated nature of the EM61 motor. Whereas the inverter and motor of the EM61 were separate units connected by cables, the EM57 is an integrated package that is bolted together.<br />
<br />
Nissan has continued to use the EM57 motor through multiple generation of vehicles, resulting in mechanically plug and play OEM inverter upgrades.<br />
<br />
Inverters currently compatible with the EM57 motor:<br />
<br />
* gen 2 leaf 80kw inverter<br />
* gen 3 leaf 110kw inverter<br />
* gen 3 leaf 160kw inverter<br />
It is used in the following electric vehicles:<br />
<br />
* Nissan Leaf (AZE0 2013-2017)<br />
* Nissan e-NV200 (2014-Present)<br />
* Nissan Leaf (ZE1 40kWh, 2018-Present)<br />
* Nissan Leaf (ZE1 62kWh, 2019-Present)<br />
<br />
It is also used in the following hybrids:<br />
<br />
* Nissan Note e-Power (2017-Present)<br />
* Nissan Serena e-Power (2018-Present)<br />
<br />
=== EM57 Dimensions ===<br />
The below photographs show the rough dimensions of the EM57. These photos were taken from https://www.diyelectriccar.com/threads/nissan-leaf-cad-files.203894/#post-1064439, which has more detailed information.<br />
[[File:6879B701-0DB1-44B4-9051-8A35259B27B9.jpg|none|thumb|341x341px|EM57 motor. Source: https://www.diyelectriccar.com/threads/nissan-leaf-cad-files.203894/#post-1064439]]<br />
<br />
<br />
<br />
[[File:9511A7C4-6DEB-47F1-A4AA-D0C0267F70E0.jpg|none|thumb|EM57 motor side. Source: https://www.diyelectriccar.com/threads/nissan-leaf-cad-files.203894/#post-1064439]]<br />
<br />
=== EM57 Plugs and connectors ===<br />
The resolver plug is Yazaki 7283-8855-30 (https://www.auto-click.co.uk/7283-8855-30?search=7283-8855-30)<br />
[[File:ResolverPicture.jpg|none|thumb]]<br />
<br />
== EM47 ==<br />
The EM47 motor released in 2020 with the refreshed Nissan Note. It is only used in Nissan's e-POWER lineup, which is a series hybrid platform. It features a 40% size reduction and 30% weight reduction<br />
<br />
It is used in the following hybrids:<br />
<br />
* Nissan Note e-Power (2020-Present)<br />
<br />
== MM48 ==<br />
The MM48 engine is found in 4WD variant of their [[:Category:Nissan#Other Nissan Hybrid Drivetrains|e-power Hybrid system]], powering the read axle. The parameters, per [[wikipedia:Nissan_Note#Powertrain|Wikipedia]], are: 50 kW (67 hp; 68 PS) @ 4775–10,024 rpm, 100 N⋅m (10.2 kg⋅m; 73.8 lb⋅ft) @ 0–4775 rpm<br />
[[File:Nissan EM47.jpg|none|thumb|The MM48 engine (improperly labeled as EM47 by the uploader)]]<br />
<br />
== Citations ==<br />
[[Category:Nissan]] [[Category:Motor]] [[Category:OEM]]</div>Wrobeldahttps://openinverter.org/wiki/index.php?title=Nissan_Leaf_Motors&diff=4761Nissan Leaf Motors2024-08-24T12:33:59Z<p>Wrobelda: Fixed link</p>
<hr />
<div>The '''Nissan EM''' motor is an electrical motor series manufactured by Nissan Motors. It is used in a variety of vehicles, mainly the Nissan Leaf. They are 3-phase AC synchronous power electric motors, utilizing interior neodymium permanent magnets.<br />
<br />
=== Significant Community Projects ===<br />
Openinverter development on the Nissan Leaf platform is fairly mature. The Openinverter forum section dedicated to Nissan components is [https://openinverter.org/forum/viewforum.php?f=4 here]. While the Leaf has only 2 official generations (as of 2023), the forums tend to refer to ‘gen1’, gen2’ and ‘gen3’ packages. <br />
<br />
The official 1st generation Leaf (2010-2017) included two different motor packages, which the forum refers to as gen1 and gen2. Gen1 refers to the EM61 package. Gen2 refers to the early EM57 package. <br />
<br />
The forum uses Gen3 to refer to the late EM57 package<ref>https://openinverter.org/forum/viewtopic.php?p=15702#p15702</ref>, found in the official 2nd generation Leaf (2018+). The EM57 packages are visually identical, but gen2 has a silver upper case and gen3 has a black upper case. <br />
<br />
<br />
The EM47 platform (used in \Nissan's e-POWER lineup, which is a series hybrid platform) has received very little development as of early 2023.<br />
<br />
There have been a number of open source community projects based on the Nissan Leaf. These are listed, with links and proper attribution, in this section.<br />
<br />
* BRAT INDUSTRIES has motor couplers and adapter plates available here https://bratindustries.net/ and has opensourced an adapter plate for the EM57 motor, which can be found [[Nissan leaf motor couplers and adapter plates|here]].<br />
<br />
* Open inverter replacement board for gen2 inverter: [[Nissan Leaf Gen2 Board]].<br />
<br />
* ZombieVerter VCU can bus controller: [[ZombieVerter VCU|ZombieVerter VCU.]]<br />
== EM61 ==<br />
[[File:EM61.png|thumb|EM61 Dimensions ]]<br />
[[File:Em61 motor.png|thumb|390x390px|em61 motor tear down|left]]<br />
<br />
<br />
<br />
The <br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
EM61 made its debut in 2010. It was used only in the first generation Nissan Leaf (ZE0 2010-2012). It is a stand alone IPMSM motor, with a theoretical peak power output of a 250kw+.<br />
<br />
Regarded as Nissan’s ‘R&D’ motor, due to the presence of stronger rare earth magnets. This results in a slightly higher torque output efficiency than the second generation EM57 motor.<br />
<br />
In the stock OEM leaf, the motor was battery and inverter limited to 80kw and made 280Nm of peak torque.<br />
== EM57 ==<br />
[[File:Em57.jpg|thumb|373x373px|em57 motor]]<br />
The EM57 is an improvement over the first generation. It was first released with the AZE0 Nissan Leaf refresh in 2013. <br />
<br />
This motor features a smaller footprint, allowing for 11.7 kg of weight savings in the inverter/motor package. The motor also trades some peak torque for a more efficient power range.<br />
<br />
This link leads to maintenance document for resolver wiring:<br />
<br />
https://openinverter.org/forum/viewtopic.php?p=47467#p47467<br />
<br />
The EM57 utilizes a stacking architecture for the power electronics, compared to the isolated nature of the EM61 motor. Whereas the inverter and motor of the EM61 were separate units connected by cables, the EM57 is an integrated package that is bolted together.<br />
<br />
Nissan has continued to use the EM57 motor through multiple generation of vehicles, resulting in mechanically plug and play OEM inverter upgrades.<br />
<br />
Inverters currently compatible with the EM57 motor:<br />
<br />
* gen 2 leaf 80kw inverter<br />
* gen 3 leaf 110kw inverter<br />
* gen 3 leaf 160kw inverter<br />
It is used in the following electric vehicles:<br />
<br />
* Nissan Leaf (AZE0 2013-2017)<br />
* Nissan e-NV200 (2014-Present)<br />
* Nissan Leaf (ZE1 40kWh, 2018-Present)<br />
* Nissan Leaf (ZE1 62kWh, 2019-Present)<br />
<br />
It is also used in the following hybrids:<br />
<br />
* Nissan Note e-Power (2017-Present)<br />
* Nissan Serena e-Power (2018-Present)<br />
<br />
=== EM57 Dimensions ===<br />
The below photographs show the rough dimensions of the EM57. These photos were taken from https://www.diyelectriccar.com/threads/nissan-leaf-cad-files.203894/#post-1064439, which has more detailed information.<br />
[[File:6879B701-0DB1-44B4-9051-8A35259B27B9.jpg|none|thumb|341x341px|EM57 motor. Source: https://www.diyelectriccar.com/threads/nissan-leaf-cad-files.203894/#post-1064439]]<br />
<br />
<br />
<br />
[[File:9511A7C4-6DEB-47F1-A4AA-D0C0267F70E0.jpg|none|thumb|EM57 motor side. Source: https://www.diyelectriccar.com/threads/nissan-leaf-cad-files.203894/#post-1064439]]<br />
<br />
=== EM57 Plugs and connectors ===<br />
The resolver plug is Yazaki 7283-8855-30 (https://www.auto-click.co.uk/7283-8855-30?search=7283-8855-30)<br />
[[File:ResolverPicture.jpg|none|thumb]]<br />
<br />
== EM47 ==<br />
The EM47 motor released in 2020 with the refreshed Nissan Note. It is only used in Nissan's e-POWER lineup, which is a series hybrid platform. It features a 40% size reduction and 30% weight reduction<br />
<br />
It is used in the following hybrids:<br />
<br />
* Nissan Note e-Power (2020-Present)<br />
<br />
== MM48 ==<br />
The MM48 engine is found in 4WD variant of their [[:Category:Nissan#Other Nissan Hybrid Drivetrains|e-power Hybrid system]], powering the read axle. The parameters, per [[wikipedia:Nissan_Note#Powertrain|Wikipedia]], are: 50 kW (67 hp; 68 PS) @ 4775–10,024 rpm, 100 N⋅m (10.2 kg⋅m; 73.8 lb⋅ft) @ 0–4775 rpm<br />
<br />
== Citations ==<br />
[[Category:Nissan]] [[Category:Motor]] [[Category:OEM]]</div>Wrobeldahttps://openinverter.org/wiki/index.php?title=Nissan_Leaf_Motors&diff=4760Nissan Leaf Motors2024-08-24T12:33:26Z<p>Wrobelda: Added info on 4WD e-power variant, which uses the MM48 engine in rear axle.</p>
<hr />
<div>The '''Nissan EM''' motor is an electrical motor series manufactured by Nissan Motors. It is used in a variety of vehicles, mainly the Nissan Leaf. They are 3-phase AC synchronous power electric motors, utilizing interior neodymium permanent magnets.<br />
<br />
=== Significant Community Projects ===<br />
Openinverter development on the Nissan Leaf platform is fairly mature. The Openinverter forum section dedicated to Nissan components is [https://openinverter.org/forum/viewforum.php?f=4 here]. While the Leaf has only 2 official generations (as of 2023), the forums tend to refer to ‘gen1’, gen2’ and ‘gen3’ packages. <br />
<br />
The official 1st generation Leaf (2010-2017) included two different motor packages, which the forum refers to as gen1 and gen2. Gen1 refers to the EM61 package. Gen2 refers to the early EM57 package. <br />
<br />
The forum uses Gen3 to refer to the late EM57 package<ref>https://openinverter.org/forum/viewtopic.php?p=15702#p15702</ref>, found in the official 2nd generation Leaf (2018+). The EM57 packages are visually identical, but gen2 has a silver upper case and gen3 has a black upper case. <br />
<br />
<br />
The EM47 platform (used in \Nissan's e-POWER lineup, which is a series hybrid platform) has received very little development as of early 2023.<br />
<br />
There have been a number of open source community projects based on the Nissan Leaf. These are listed, with links and proper attribution, in this section.<br />
<br />
* BRAT INDUSTRIES has motor couplers and adapter plates available here https://bratindustries.net/ and has opensourced an adapter plate for the EM57 motor, which can be found [[Nissan leaf motor couplers and adapter plates|here]].<br />
<br />
* Open inverter replacement board for gen2 inverter: [[Nissan Leaf Gen2 Board]].<br />
<br />
* ZombieVerter VCU can bus controller: [[ZombieVerter VCU|ZombieVerter VCU.]]<br />
== EM61 ==<br />
[[File:EM61.png|thumb|EM61 Dimensions ]]<br />
[[File:Em61 motor.png|thumb|390x390px|em61 motor tear down|left]]<br />
<br />
<br />
<br />
The <br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
EM61 made its debut in 2010. It was used only in the first generation Nissan Leaf (ZE0 2010-2012). It is a stand alone IPMSM motor, with a theoretical peak power output of a 250kw+.<br />
<br />
Regarded as Nissan’s ‘R&D’ motor, due to the presence of stronger rare earth magnets. This results in a slightly higher torque output efficiency than the second generation EM57 motor.<br />
<br />
In the stock OEM leaf, the motor was battery and inverter limited to 80kw and made 280Nm of peak torque.<br />
== EM57 ==<br />
[[File:Em57.jpg|thumb|373x373px|em57 motor]]<br />
The EM57 is an improvement over the first generation. It was first released with the AZE0 Nissan Leaf refresh in 2013. <br />
<br />
This motor features a smaller footprint, allowing for 11.7 kg of weight savings in the inverter/motor package. The motor also trades some peak torque for a more efficient power range.<br />
<br />
This link leads to maintenance document for resolver wiring:<br />
<br />
https://openinverter.org/forum/viewtopic.php?p=47467#p47467<br />
<br />
The EM57 utilizes a stacking architecture for the power electronics, compared to the isolated nature of the EM61 motor. Whereas the inverter and motor of the EM61 were separate units connected by cables, the EM57 is an integrated package that is bolted together.<br />
<br />
Nissan has continued to use the EM57 motor through multiple generation of vehicles, resulting in mechanically plug and play OEM inverter upgrades.<br />
<br />
Inverters currently compatible with the EM57 motor:<br />
<br />
* gen 2 leaf 80kw inverter<br />
* gen 3 leaf 110kw inverter<br />
* gen 3 leaf 160kw inverter<br />
It is used in the following electric vehicles:<br />
<br />
* Nissan Leaf (AZE0 2013-2017)<br />
* Nissan e-NV200 (2014-Present)<br />
* Nissan Leaf (ZE1 40kWh, 2018-Present)<br />
* Nissan Leaf (ZE1 62kWh, 2019-Present)<br />
<br />
It is also used in the following hybrids:<br />
<br />
* Nissan Note e-Power (2017-Present)<br />
* Nissan Serena e-Power (2018-Present)<br />
<br />
=== EM57 Dimensions ===<br />
The below photographs show the rough dimensions of the EM57. These photos were taken from https://www.diyelectriccar.com/threads/nissan-leaf-cad-files.203894/#post-1064439, which has more detailed information.<br />
[[File:6879B701-0DB1-44B4-9051-8A35259B27B9.jpg|none|thumb|341x341px|EM57 motor. Source: https://www.diyelectriccar.com/threads/nissan-leaf-cad-files.203894/#post-1064439]]<br />
<br />
<br />
<br />
[[File:9511A7C4-6DEB-47F1-A4AA-D0C0267F70E0.jpg|none|thumb|EM57 motor side. Source: https://www.diyelectriccar.com/threads/nissan-leaf-cad-files.203894/#post-1064439]]<br />
<br />
=== EM57 Plugs and connectors ===<br />
The resolver plug is Yazaki 7283-8855-30 (https://www.auto-click.co.uk/7283-8855-30?search=7283-8855-30)<br />
[[File:ResolverPicture.jpg|none|thumb]]<br />
<br />
== EM47 ==<br />
The EM47 motor released in 2020 with the refreshed Nissan Note. It is only used in Nissan's e-POWER lineup, which is a series hybrid platform. It features a 40% size reduction and 30% weight reduction<br />
<br />
It is used in the following hybrids:<br />
<br />
* Nissan Note e-Power (2020-Present)<br />
<br />
== MM48 ==<br />
The MM48 engine is found in 4WD variant of their [[Other Nissan powertrains|e-power Hybrid system]], powering the read axle. The parameters, per [[wikipedia:Nissan_Note#Powertrain|Wikipedia]], are: 50 kW (67 hp; 68 PS) @ 4775–10,024 rpm, 100 N⋅m (10.2 kg⋅m; 73.8 lb⋅ft) @ 0–4775 rpm<br />
<br />
== Citations ==<br />
[[Category:Nissan]] [[Category:Motor]] [[Category:OEM]]</div>Wrobeldahttps://openinverter.org/wiki/index.php?title=Category:Nissan&diff=4759Category:Nissan2024-08-24T12:29:14Z<p>Wrobelda: Added info on 4WD e-power variant, which uses the MM48 engine in rear axle.</p>
<hr />
<div>== LEAF ==<br />
<br />
=== Components ===<br />
*[[Nissan Leaf BMS|BMS]]<br />
<br />
*[[Nissan leaf motors|motors]]<br />
<br />
*[[leaf gear box|gearbox]]<br />
*inverter<br />
*charger<br />
*DC-DC converter<br />
*heaters<br />
<br />
=== Reusing LEAF components ===<br />
<br />
*[[Nissan Leaf Gen2 Board|Gen 2 (EM57) drop-in board]]<br />
*[[Nissan Leaf Gen 3 (2018 up EM57)|Gen 3 (2018+ EM57) drop-in board (WIP)]]<br />
*[[ZombieVerter VCU|Zombieverter VCU (CANBUS control)]]<br />
*[[Nissan leaf motor couplers and adapter plates|Motor couplers and adapter plates]]<br />
*[[HV Contactor Box]]<br />
<br />
== Other Nissan powertrains ==<br />
<br />
=== Nissan Fuga Y51 Hybrid/Infiniti M Q70 Hybrid ===<br />
* The Nissan FR Hybrid transmission is made by Jatco and includes a single 60 kW motor integrated into a 7 speed automatic transmission that has a RWD layout. It's the [https://www.jatco.co.jp/english/products/jr712e.html Jatco JR712E].<br />
<br />
=== Nissan Altima ===<br />
* The Nissan Altima used Toyota's Hybrid Synergy Drive (likely GEN 2 Prius) system.<br />
<br />
=== Nissan e-power Hybrid system ===<br />
* The e-Power Hybrid system borrows the 80 kW EM57 from the Nissan Leaf, and pairs it with a 1.2L 3 cylinder engine ([[wikipedia:Nissan_HR_engine#HR12DE|HR12DE]], a variant of Nissan HR engine adapted for serial hybrid use) hooked up to a generator that can power the EM57 and feeds power into a 1.57 kWh Li-ion battery pack. In 4WD configuration, the rear axle uses additional MM48 engine (https://www.youtube.com/watch?v=FmdtLZkHZOk). The e-power Hybrid System is commonly used in the [[wikipedia:Nissan_Note#2017_model_year_update_–_e-Power|Nissan Note]] and [[wikipedia:Nissan_Serena#Fifth_generation_(C27;_2016)|Nissan Serena]], amongst others, which are primarily sold in Japan and the US, and some other markets as imported by low volume importers, and the [[wikipedia:Nissan_Kicks|Nissan Kicks]] in Thailand. Includes an inverter, but no charger. <br />
<br />
=== Other Nissan Hybrid Drivetrains ===<br />
* The [https://www.jatco.co.jp/english/products/cvt8hb.html Jatco CVT8HB] Hybrid transmissions was also used by Nissan in Japan.</div>Wrobelda