Isnin, April 15, 2013

Sabertooth Dual Motor Speed Controllers

Free Electronic/electric Circuit diagram for many electronic project, electrical project and electromachanical.

Sabertooth 2X12 R/C is a dual motor driver specifically optimized for use in radio controlled vehicles. It is suitable for medium powered robots, cars and boats. The Sabertooth 2x12 RC replaces our 2x10 RC controller.

Out of the box, it can supply two DC brushed motors with up to 12A each. Peak currents of 25A are achievable for a few seconds. Overcurrent and thermal protection means you'll never have to worry about killing the driver with accidental stalls or by hooking up too big a motor.

This special R/C edition of our motor driver comes with options for exponential control, autocalibration and built-in mixing. The operating mode is set with the onboard DIP switches so there are no jumpers to lose.

Sabertooth is the first synchronous regenerative motor driver in its class. The regenerative topology means that your batteries get recharged whenever you command your robot to slow down or reverse. Sabertooth also allows you to make very fast stops and reverses - giving your vehicle a quick and nimble edge.

Sabertooth has a built in 5V Switching BEC that can provide power to a microcontroller or R/C receiver and a servo or two. The lithium cutoff mode allows Sabertooth to operate safely with lithium ion and lithium polymer battery packs - the highest energy density batteries available.

Sabertooth's transistors are switched at ultrasonic speeds (32kHz) for silent operation.

1 Amp Switching BEC - Can now power your receiver and multiple servos

12 Amp Continuous/25A Peak Power Rating - A redesigned power stage increases current handling capabilities

Acceleration Ramping - Selectible by DIP switches. Replaces the flip function.

6.0 - 25.0V input
Current handling up to 18V12 amps continuous, 25A Peak per channel
Current handling at 24V10 amps continuous, 12A continuous with airflow, 25A peak per channel
Size2.3" x 1.8" x 0.75"
Weight1.5 oz (43g)
Synchronous regenerative driveyes
Ultra-sonic switching frequencyyes
Thermal and overcurrent protectionyes
Lithium protection modeyes
Here is a great DIP switch wizard that will help you configure your Sabertooth.

3 ulasan:

  1. Many thanks for this informative and thorough article on speed controllers

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