ElectricMotorcycleForum.com

Racing Controller KDH12121E,24-120V,1200A, PM with Regen for sale. Used for one race weekend at 600 amps. Worked great (motor did not survive!!!)

Going in a different direction. New they are $1,599.00 Plus shipping. This one is $750 with FREE shipping!! (Conus Only)



Comes with both cables. This was pulled from the motorcycle today after a nice ride to the office

This INCLUDES a 12 to 24 volt converter. The unit will run from 8 to 32 volts with 24V being the preferred.

From Kelly.
•Opto-isolated technology achieve stability.
•Intelligence with powerful microprocessor.
•Synchronous rectification, ultra low drop, and fast PWM to achieve very high efficiency.
•Current limit and torque control.
•Low EMC.
•LED fault code.
•Voltage monitoring on voltage source 12V and 5V.
•Hardware over current protection.
•Hardware over voltage protection.
•Support torque mode, speed mode, and balanced mode operation.
•Configurable limit for motor current.
•Battery protection: current cutback, warning and shutdown at configurable high and low battery voltage.
• Rugged aluminum housing for maximum heat dissipation and harsh environment.
•Rugged high current terminals, and rugged aviation connectors for small signal.
•Thermal protection: current cut back, warning and shutdown on high temperature.
•Configurable high pedal protection: the controller will not work if high throttle is detected at power on.
•Brake switch is used to start regen.
•0-5V brake signal is used to command regen current.
•Easy installation: 1-4V "Hall Active" throttle or "3 Wire" potentiometer(<100K) can work.
•Standard PC/Laptop computer to do programming. No special tools needed.
•User program provided. Easy to use. No cost to customers.

General Specifications:
•Frequency of Operation: 16.6kHz.
•Standby Battery Current: < 0.5mA.
•Controller supply voltage range, PWR, 10 to 30V(24V is preferred).
•Supply Current, 200mA @ 12V, or 2.5W
•Configurable battery voltage range, B+. Max operating range: 18V to 136V
•Standard Throttle Input: 0-5 Volts(3-wire resistive pot), 1-4 Volts(hall active throttle).
•Analog Brake and Throttle Input: 0-5 Volts. Producing 0-5V signal with 3-wire pot.
•Reverse Alarm, Main Contactor Coil Driver, Meter.
•Full Power Temperature Range: 0℃ to 50℃ (controller case temperature).
•Operating Temperature Range: -30℃ to 90℃, 100℃ shutdown (controller case temperature).
•Motor Current Limit, 1 minutes: 1200A
•Motor Current Limit, continuous:540A

Here is another view

My Wife and 1 (well over 300 LBS) ride our electric Motorcycle with the Mars RT and other than a little slower start it runs fine.

http://www.evalbum.com/2456


Juiced

Thanks, it should be fixed now.

Ed

I bought this for the drag bikes but are now going in another direction. I have used it about 5 times and it is designed for AGMs. It will also do wet cells very well.

Here is the info about it.

 http://www.cloudelectric.com/product_p/bc-hwc1b-72v-fslash-8a.htm

$180 plus actual shipping.

Ed
Juiced Drag Racing

We are just completing a electric 1993 Vulcan and now are working on a Drag bike.

I know this is a well educated group of EV people,  but please email me if you have any questions.

http://74.52.154.242/~etracing/Main.html

I will have a WEB page on the Drag bike when it gets completed.

Enjoy,

Ed