Pico Amps has some new updates for Alltrax controlers I though you all would be interested in. Check out this page for a quick list...
http://www.automotive.picoamps.de/de/news_de.htmHere is the text for the Alltrax torque control module...
Release of Alltrax ® for torque control - (text below copied and translated from
http://www.automotive.picoamps.de/de/news_de.htm)
11/12/2010
We have our DMMA torque module received clearance from Alltrax ®. This means that the guarantee of Alltrax ® by using one of our modules, including DMMA of our recommended settings and throttle curve is not restricted.
Torque Control - (text below translated and copied from
http://www.automotive.picoamps.de/de/products_more_de.htm#dmm)
The torque module is available for the following motor controllers:
Alltrax AXE ® motor controllers and combined NPX series with potentiometer or hall sensor throttle
eg:
- FMX Quantya ® models, track, and Strada Squter P1
- Zero ® X models, MX, S, DS, XU
- Vron ® Model E-SCOOTER
OSET motor controllers combined with Hall Sensor Throttle
eg: - All models OSET ®
for other engine control systems on request
- Potentiometer or hall sensor throttle
- In principle all possible adaptations
Many motor controllers for electric vehicles operate on the principle of a speed control.
This means a position of the throttle a final speed of the motor is selected, the system adjusts the engine management and engine with a maximum available torque. This leads, in particular during start and low speed range to a certain "rough", because even the slightest change in throttle position with a high torque in an acceleration of the motor is implemented. In contrast, one a combustion engine with the throttle torque, with the motor drives. Thus, the acceleration of the engine at any speed can be finely control. With our module, the torque characteristics of the motor control of speed control to torque control switch. By simply flipping the property, built to rise with age different torque characteristics (eg, sloping ,...) are selected, and so the characteristics of the vehicle on the respective Umgebungsbedignungen (eg, asphalt, sand, ...) to be adjusted. Installation is conceivable simple: remove the plug from the throttle-control module, connect with torque control throttle control unit connector and you're done! For optimal function of the module in combination with a Alltrax control unit is an appropriate characteristic for the Alltrax control unit necessary. This characteristic can be found at characteristic module or in our download area. A detailed installation instructions, see module manual or in our download area. With our simulator module can be used to test the response to a throttle command module with different settings.
