Awesome post! I mean it seems almost wrong to me that in 2025 (75 years since the CJ's inception) a person might be able to own a jeep that reliably moves from point a to point b. This is a novel and uneasy feeling I have seeing it move quietly under its own power-without the deep underlying concern that I might destroy a transmission, overheat, or swing a driveshaft through the cabin unexpectedly. What a time to be alive. Keep it coming!
During the opening I thought how cool, he built a Dr Who Tardis. So glad to see this working. I have a chevy step slide and a 66 T bird convertible Id love to convert to Ev.
congratulations! I have been following the videos of the steps, I think it is a great alternative for conversions, something as simple as changing the axle, removing the motor and putting a battery pack in its place. I would love to see a couple of things: weight, is it equivalent to replacing the engine and instead placing the electronics and batteries equivalent to the original or does the weight distribution alter a lot (more thinking of a hot rod) On the other hand, the temperature issue being crucial, can't they be "inspired" by what Banks does with their differential covers? Although I understand that its application is different, the principle is the same: better working temperature.
Thanks! We could definitely compare the weight and weight distribution in future videos. We weighed the car on corner scales when it was first converted (as a mid-motor EV) so we could even compare the corner weights between the mid-motor format and the e-Axle format. We appreciate you following along with the videos!
The e-Axle and inverter are much lighter and easier to package than an ICE drivetrain, the problem is the batteries and the vehicles requirements. You can't get 500 amps from a couple of 18650s, so the pack has to be big enough for the load. For a hot rod where range isn't a factor, a small pack with a high discharge chemistry would be significantly lighter and better for weight distribution. If you want a couple of hundred miles range you will have to stuff batteries everywhere, killing the performance.
@@augsu I don't remember if he mentioned a weight difference between a Dana 44 and an e-axle. If it is less obvious that it is celebrated. but let's also remember that the original engines were cast iron blocks, heavy, if the equivalence of volume and weight of the original mechanics could be achieved with a battery pack with an acceptable range it would be very good, and let's not forget the added weight of the gearbox. and eventually add, in the case of the jeep, to the flat rear part at the height of the rear axle. Hence also the doubt if 50/50 weight distribution would be achieved (I don't know if it is something that is sought in off road). We all definitely agree that weight and range is what is needed in any electric vehicle and that is where the race between manufacturers is focused.
We have some ideas for how to make a front axle version. The outer portion of the axle is Dana 44, so even the specific axle currently installed in the Jeep could be re-fabricated into a front axle (albeit the steering would have to be modified since the motor is in front of the axle line). But we are considering making a housing for the Model 3 front motor which would ultimately be a better solution.
Question: what is the unsprung weight on the drive axle? Comment: the oil hose and pump look incredibly vulnerable to damage in their current configuration and location. A minimum of a skid plate would be an upgrade
We have carried a generator with us before on a desert trip (in the back of the Jeep though) and charged at lunch break during a trail run. The lithium batteries have really good performance, so we definitely prefer lithium batteries. The battery in the Jeep is only 18.8kwh but puts out really good amperage without much voltage sag.
Awesome post! I mean it seems almost wrong to me that in 2025 (75 years since the CJ's inception) a person might be able to own a jeep that reliably moves from point a to point b. This is a novel and uneasy feeling I have seeing it move quietly under its own power-without the deep underlying concern that I might destroy a transmission, overheat, or swing a driveshaft through the cabin unexpectedly. What a time to be alive. Keep it coming!
Thanks!
OUTSTANDING !
Thanks!
Im glad TH-cam recommended this video to me. You got yourself a new subscriber
Thanks! We appreciate it!
The low filter and hose are delicate items exposed to flying rocks, branches, and damage
That was my first thought. A housing or a skidplate would help.
During the opening I thought how cool, he built a Dr Who Tardis.
So glad to see this working. I have a chevy step slide and a 66 T bird convertible Id love to convert to Ev.
Thanks! Sounds like a cool project!
Great job! Can't wait to see future videos.
Thanks! We appreciate the kind words!
Lol, the parking brake 😂
haha! good ear!
Very impressive! Have you considered a little HDPE or UHMW skidplate? It would absorb shocks and slide better than Aluminum.
congratulations! I have been following the videos of the steps, I think it is a great alternative for conversions, something as simple as changing the axle, removing the motor and putting a battery pack in its place. I would love to see a couple of things: weight, is it equivalent to replacing the engine and instead placing the electronics and batteries equivalent to the original or does the weight distribution alter a lot (more thinking of a hot rod) On the other hand, the temperature issue being crucial, can't they be "inspired" by what Banks does with their differential covers? Although I understand that its application is different, the principle is the same: better working temperature.
Thanks! We could definitely compare the weight and weight distribution in future videos. We weighed the car on corner scales when it was first converted (as a mid-motor EV) so we could even compare the corner weights between the mid-motor format and the e-Axle format. We appreciate you following along with the videos!
The e-Axle and inverter are much lighter and easier to package than an ICE drivetrain, the problem is the batteries and the vehicles requirements. You can't get 500 amps from a couple of 18650s, so the pack has to be big enough for the load. For a hot rod where range isn't a factor, a small pack with a high discharge chemistry would be significantly lighter and better for weight distribution. If you want a couple of hundred miles range you will have to stuff batteries everywhere, killing the performance.
@@augsu I don't remember if he mentioned a weight difference between a Dana 44 and an e-axle. If it is less obvious that it is celebrated. but let's also remember that the original engines were cast iron blocks, heavy, if the equivalence of volume and weight of the original mechanics could be achieved with a battery pack with an acceptable range it would be very good, and let's not forget the added weight of the gearbox. and eventually add, in the case of the jeep, to the flat rear part at the height of the rear axle. Hence also the doubt if 50/50 weight distribution would be achieved (I don't know if it is something that is sought in off road). We all definitely agree that weight and range is what is needed in any electric vehicle and that is where the race between manufacturers is focused.
Just a thought but you could add portal axles for more ground clarence
My biggest question is will there be a steering version of this axle.
We have some ideas for how to make a front axle version. The outer portion of the axle is Dana 44, so even the specific axle currently installed in the Jeep could be re-fabricated into a front axle (albeit the steering would have to be modified since the motor is in front of the axle line). But we are considering making a housing for the Model 3 front motor which would ultimately be a better solution.
That's awesome!
Thanks!
Like the idea of having the weight down low on a rock crawling jeep. Would these work with 40" tires?
You need to move that oil filter, or it is going to get ripped off. Mud, rocks, sticks or a skid plate or something.
Or at very least some skid plating
@@alinnen6659 We plan to install a skid plate on the Jeep in a future video!
Great job but why not hybrid?
Question: what is the unsprung weight on the drive axle?
Comment: the oil hose and pump look incredibly vulnerable to damage in their current configuration and location. A minimum of a skid plate would be an upgrade
Is there a shaft that connects the rear axle to the front axle? If not will there be a version 3?
Is there a similar front axle?
What VCU controller are you using?
I own a 1978 Lincoln Continental and would like to convert it. Would it be possible with this axis?
skid plates for motor and filter eh?
What's the possibility of putting a generator under the hood & using a chemical battery?
We have carried a generator with us before on a desert trip (in the back of the Jeep though) and charged at lunch break during a trail run. The lithium batteries have really good performance, so we definitely prefer lithium batteries. The battery in the Jeep is only 18.8kwh but puts out really good amperage without much voltage sag.
regarding clearance, if you smash your differential, it's an easy fix. if you smash your drivetrain, that's a whole different issue.
World's most expensive j-box, right there.
Cool stuff...
But that oil filter has NO place there. First rock will puncture it.
Thanks! We plan to add a skid plate to the Jeep in a future video.
@@TorqueMountainEV-iw1xd could it be clocked and put on top? Or remote mount?