Jayls5
100 mW
I've been piecing together parts for a while now, and I'm in the market for a Datsun 240z as the donor car.
It will be manual transmission with a curb weight of 2300 lbs (ICE equipped). It will likely not exceed 2500 lb post conversion.
EV Parts going in:
HPEVS AC35x2 motor
Dual Curtis 1237-7601 controllers
The company lists the motor dyno performance at 96v here: http://hpevs.com/Site/images/torque-curves/ac-35x2/96 volt/imperial/AC-35X2 imperial peak data.pdf
Their dyno test sags down to 87v at ~1300A peak amp draw with whatever power supply they were running. 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). The controllers easily handle 120v (and 130v max).
Basically, I'm anticipating ~260 torque & around 140 HP. 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.
Assuming traction isn't an issue, with optimally geared manual, what kind of acceleration can I realistically expect here? 0-60? 0-100?
If the performance estimates suck, I might bolt on an extra AC motor to my rear AUX shaft. I'm not the best at this type of maths. Anyone willing to help me crunch some numbers?
It will be manual transmission with a curb weight of 2300 lbs (ICE equipped). It will likely not exceed 2500 lb post conversion.
EV Parts going in:
HPEVS AC35x2 motor
Dual Curtis 1237-7601 controllers
The company lists the motor dyno performance at 96v here: http://hpevs.com/Site/images/torque-curves/ac-35x2/96 volt/imperial/AC-35X2 imperial peak data.pdf
Their dyno test sags down to 87v at ~1300A peak amp draw with whatever power supply they were running. 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). The controllers easily handle 120v (and 130v max).
Basically, I'm anticipating ~260 torque & around 140 HP. 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.
Assuming traction isn't an issue, with optimally geared manual, what kind of acceleration can I realistically expect here? 0-60? 0-100?
If the performance estimates suck, I might bolt on an extra AC motor to my rear AUX shaft. I'm not the best at this type of maths. Anyone willing to help me crunch some numbers?