Data Sheet

www.dimensionengineering.com/products/Sabertooth2x32
Input Power
Sabertooth 2x32 can be used with power supplies or
batteries. Input power is connected to the center
power terminals labeled B+ and B-. The input voltage
range of the Sabertooth 2x32 is 6.0V to 33.6V. The
input current is dependent on the motors being used
and the load placed upon them. The input current can
be limited by reducing the current limit of one of both
motor channels.
Power Supply
Sabertooth 2x32 connected to a power supply and voltage clamp resistors.
Sabertooth 2x32 can be used with a suitably sized power supply. Power supplies used with a Sabertooth
2x32 should have output voltages between 7V and 30V. It is important to make sure the power supply
being used can produce enough current for the load. Power Supply mode is selected by setting DIP
switch 3 to the ON position. One major improvement in the third generation Sabertooth motor drivers is
the addition of the Power outputs P1 and P2. These can be used with an appropriate resistor to
The main power inputs are
labeled B+ and B
-