Production motor JJE

[Trace26]

Pretty sure I found the motor they are using in the production car. It was mentioned in the latest Munro video.
https://en.jjeglobal.com/product/68.html

 

[atreis]

That was my guess too when I poked around their site earlier today. Does anyone know if this is a permanent magnet motor or an EESM?

 

[The Weatherman]

That was my guess too when I poked around their site earlier today. Does anyone know if this is a permanent magnet motor or an EESM?

From my research says it permanent, yes.

 

[SimplyElement]

Checked their site. See this: motor mounting:

• Mounting：3 pints at front & rear

I just hope the workers aren't into that many pints. lol

 

[cadblu]

Checked their site. See this: motor mounting:

• Mounting：3 pints at front & rear

I just hope the workers aren't into that many pints. lol

Let’s hope that JJE pays more attention to building quality parts than their spelling 🤔. Chinese company so I’ll give them a free pass.

 

[E90400K]

Let’s hope that JJE pays more attention to building quality parts than their spelling 🤔. Chinese company so I’ll give them a free pass.

Let's hope the motor will be built in the USA.

 

[AngryMedic]

With the directions in Engrish.

 

[Trace26]

It is in-fact being built in the US, they have a factory in Michigan if I remember correctly.

Let's hope the motor will be built in the USA.

 

[AKrietzer]

Here is some information on Allison and JJE. Allison invested $42 million in JJE in 2021. JJE built a plant in Detroit, Allison has headquarters in Indianapolis.

https://www.businesswire.com/news/h...-Investment-in-Jing-Jin-Electric-Technologies

 

[E90400K]

It is in-fact being built in the US, they have a factory in Michigan if I remember correctly.

I saw they mention production facilities in both China and the US but does that mean Slate's use of the motor at 140,000 units a year is enough to set up the tooling and part sourcing to build the motor in Michigan.

I Bing'd and found the below from JJE website, published in 2023. This is for a more powerful 200 kW motor (vs. the Slate's 150 kW motor). Perhaps this Michigan assembly line can also produce the 150 kW drive module that is going in the Slate.

Jing-Jin Electric North America, LLC
34700 Grand River Avenue,
Farmington Hills, MI 48335
United States of America

Farmington Hills, Michigan, USA -- Jing-Jin Electric North America, LLC, a wholly-owned subsidiary of Jing-Jin Electric Technologies (JJE), launched production of its 200kW 3-in-1 Electric Drive Module (EDM). JJE acquired the brownfield site in Farmington Hills in 2019. Since that time, JJE has made significant investments in building updates as well as installation of state-of-the-art manufacturing equipment. Within the Farmington Hills facility, JJE conducts highly automated manufacturing operations including inverter manufacturing, electric motor assembly, gearbox assembly as well as the final EDM assembly and test. In addition to the building and equipment, JJE has established a skilled workforce to ensure the level of quality to produce its highly technical products. “We are very excited to reach this point where the hard work over the past couple of years is now paying off. Seeing these highly engineered products coming off our assembly line is a testament to the dedication of JJE to North American manufacturing”, says Scott Taylor, JJE’s General Manager of JJE North America.

JJE North America was awarded this EDM production program in 2020. The EDM will be applied to multiple Battery Electric Vehicle (BEV) platforms for the customer’s high-end and mid-market brands across North American, European, and Asia-Pacific markets. This program represents the largest single production contract in JJE’s history.

JJE’s newest generation EDM is a fully integrated 3-in-1 transverse-mounted system. It is comprised of a 16,000rpm electric motor with hair-pin winding technology, paired with a high power density Power Inverter Module, integrated park lock control, and a high capacity gearbox. The EDM system features over 200kW of peak power, over 4,000Nm of output torque, with high output speed up to 1700rpm. The EDM also features JJE’s unique water and oil combined cooling and Interior Acoustic Shield (IAS) technology. The system achieves industry’s highest ASIL-D functional safety level, and has Cyber Security.

 

[E90400K]

Checked their site. See this: motor mounting:

• Mounting：3 pints at front & rear

I just hope the workers aren't into that many pints. lol

I think that's what killed the DeLorean...

 

[Trace26]

Hopefully, the 200kw version will be an easy swap. haha

I saw they mention production facilities in both China and the US but does that mean Slate's use of the motor at 140,000 units a year is enough to set up the tooling and part sourcing to build the motor in Michigan.

I Bing'd and found the below from JJE website, published in 2023. This is for a more powerful 200 kW motor (vs. the Slate's 150 kW motor). Perhaps this Michigan assembly line can also produce the 150 kW drive module that is going in the Slate.

 

[Trace26]

Only $5000!
https://ebay.us/m/kHgERK