PN00218-DME3 Sabertooth 2x32 Dual 32A Motor Driver

Dimension Engineering

CAD $170.90
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Sabertooth 2x32 is a dual channel motor driver capable of supplying 32 amps to two motors, with peak currents up to 64 amps per motor. It can be operated from radio control, analog, TTL serial or USB inputs. It uses regenerative drive and braking for efficient operation. A variety of operating modes including tank style mixing and automatic calibration allow most projects to work immediately out of the box.

In addition to the standard operating modes, Sabertooth 2x32 features additional signal inputs and power outputs, as well as enhanced configuration options.

User-defined operating modes allow for custom operation, such as switching between radio control and computer-driven inputs on the fly, emergency stops or front panel control overrides.

The auxiliary power outputs can be configured to allow the Sabertooth 2x32 to operate from a power supply without a parallel battery, or automatic control of electromagnetic brakes.

The state of the driver can be monitored in real time using the USB port in any operating mode, making debugging your project faster and easier. Sabertooth 2x32 is more flexible, robust and powerful than previous motor drivers, while also being easier to use.

Product Specs:

Model: Sabertooth 2x32
Specifications: 32A continuous, 64A peak per channel
6-30V nominal, 33.6V absolute maximum

Synchronous regenerative drive
Ultrasonic 30 kHz switching frequency
Thermal and overcurrent protection
Battery protection mode
USB control and monitoring
USB serial converter mode for Kangaroo x2
Configurable current limiting
Custom user modes
12-bit motor outputs

Input modes: analog, R/C, serial (plain text or packetized), USB

Power outputs can act as voltage clamps, brakes, or be controllable

Size: 2.75” x 3.5” x 1.0”
70 x 90 x 25 mm
Applications: Combat robots up to 100lb
Normal and hobby robots up to 300lb
Differential drive robots
Electric vehicles, ride-on toys, scooters

Easy speed/direction control for pumps, conveyors, automation and any application that uses two brushed DC motors


Manual and Documents

Libraries for Arduino

13 Reviews Hide Reviews Show Reviews

  • 4
    Beyond what I expected

    Posted by Bob davis on Mar 28th 2024

    I attached the 2x32 to a home built rc lawnmower . It controlls the 12v motors that push the machine. Well satisfied

  • 5
    Capable Driver

    Posted by Alex on Mar 19th 2024

    Worked out of the box for RC. Configurable with DEScribe software or DIP switches. Plan on using for automated mower and the dual inputs are perfect for the application.

  • 5
    sabertooth 2x32

    Posted by John Lin on Mar 6th 2023

    Good products and delivery. Well communication with Mr.Sheng.

  • 5

    Posted by Dave Szangulies on Feb 23rd 2023

    The company was very friendly and excellent to deal with a return unfortunately I could not use the product at this time but we’ll be using them in the near future

  • 4
    good drive but...

    Posted by Craig on Feb 10th 2023

    It has its limitations. It's really meant to be a power section only I think. It would be better if it had direction max speed and accel and decel as separate controls instead of a profile where it can only end up as full output. You can do all that with a separate front end. Solid drive power module though.

  • 5
    Sabertooth 2x32

    Posted by Ted on Feb 2nd 2023

    Outstanding service. Super fast shipping. Highly recommend

  • 5
    Great product. Very resilient!

    Posted by Martin Anderson on May 25th 2022

    Awesome product. A few delays through customs but was worth the wait.

  • 5
    Works well, well made

    Posted by Ned on Jan 20th 2022

    Per the manual, this can be used in various modes. I am using it in USB mode. Figuring out all the settings and commands wasn't too difficult; it's well documented. Everything is working well. 5 stars.

  • 5
    Great motor controller!

    Posted by Jordan on Jan 5th 2022

    I was on the fence originally thinking I could find something cheaper and tried a few smaller cheaper controllers for an RC Snowplow build on an old wheelchair platform. This one is worth the money. The time saved and headaches avoided are worth it. This is about as close to plug-and-play as you can get. If you're on the fence just get it. You'll be happy you did.