So to get quick acceleration you need a light pack with no range that can give the amps. I then put this system in my Toyota hilux with gearbox and added 2 more batteries for 160 volt nominal the controllers will shut down at 170 volt.Ġ to 100 kph is around 6 seconds car weighs 1600 kg, so as gardei says weight is a factor but to get performance you need to use the torque but to do this you need a gearbox and gear changes take time. We dyno this car and got 138 hp at the wheels thru the single diff. When I had the Sonic 7 running direct drive I got sub 4 second 0 to 100 kph this is with the duel AC 35 at 154 volts nominal and a pack that could give 1600 amps I actually got 1100 amps into the to controllers. I guess im the only one here that has done real world testing with the Ac 35 x 2įirst the 96 volt is a AC 34 x 2 and you wont get 140 hp The caterham chassis might be a little more expensive but you'll save money on the batteries, motor, controller required to achieve the same performance.
If I were tryign to achieve a fast road legal EV I would be looking more towards a clubman/7/caterham or even an MX5.
Hpevs ac 50 motor plus#
Plus you will want to run something like 300V to get the top end power. So I think you need to be aiming for about 150KW or better (real achievable power, not an optimistic sales specification). It is using around 70KW of power in a car half the weight of a 240z. My cars performance can be seen by googling "Full Charge Motorsport"
To achieve higher speed I would need to increase my voltage requiring mre batteries and more weight which is not what I need. But that is OK by me because my EV is only designed for sub 60mph performance. But then the ICE 240z would beat it from 45mph up.
Hpevs ac 50 motor full#
My experience has been that a fair battery pack givin 500amps at 170v in a 1600lb car with a full gearbox gives slightly better than ICE 240z acceleration up to about 45mph. But only if you choose the right motor, controller and batteries. What exactly are you wanting to achieve? The torque of the electric motors can give you some good launch. I am a current Z owner (1x 240z, 1 x 280zx) both are still ICE. Anyone willing to help me crunch some numbers? If the performance estimates suck, I might bolt on an extra AC motor to my rear AUX shaft. Given the insane torque curves of EV's, I don't think I can trust the online "0-60" calculators that assume a ICE power curve.Īssuming traction isn't an issue, with optimally geared manual, what kind of acceleration can I realistically expect here? 0-60? 0-100? The controllers easily handle 120v (and 130v max).īasically, I'm anticipating ~260 torque & around 140 HP. I plan on running at least 110v nominal with a pack that sags far less so the horsepower should be higher (torque extending further up the RPM curve). Their dyno test sags down to 87v at ~1300A peak amp draw with whatever power supply they were running. The company lists the motor dyno performance at 96v here. It will likely not exceed 2500 lb post conversion.
Hpevs ac 50 motor manual#
It will be manual transmission with a curb weight of 2300 lbs (ICE equipped). That’s if you would like to use some of the stock set up, throttle, fwd rev switch ect.I've been piecing together parts for a while now, and I'm in the market for a Datsun 240z as the donor car. As for the system, if you look at the set up, it would be close to what we’ve done in mine, BYPASS everything! till you trace it all back. So in my mind, I would think the profile from the ready to go system would work with this larger motor, after a few simple adjustments. As for Raul’s system from electric motor sports I’m confused a bit, from what I see and know the motor we are play with is like it’s big cousin, but just more power in simple words. I thought I was going to be able to pay for a profile, but so far I’m not getting anywhere, but I plan to go by in person next. Also they can program Regen into the controller cause I spoke with AGC in chino and they use Sevcon gen 4. I know you have hills Grant I did 40 like it’s was nothing. I think it will be really nice, the problem is just getting the power smoothed out, so you can Control how much torque and how fast you accelerate. When I had it charged to 98v I could still make the wheels peel after I was already moving. I’m not joking when I say it’s impressive. To be honest it’s hard to say until we get further with the controller.
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