Dimension Engineering Sabertooth Motor Driver
Best dual motor controller for small, nimble differential-drive robotics projects.
This is the gold standard for small-scale robotics, turning complex motor control into a plug-and-play experience. You sacrifice the granular customization of a DIY controller, but you gain a remarkably efficient, regenerative system that keeps your bot nimble and your batteries charged longer.
$80.48
Who it's for
- Engineers building heavy-duty robotics or electric vehicles
- Developers needing precise motor control and battery efficiency
- Integrators working with diverse control systems and inputs
Who should skip it
- Hobbyists on a strict budget for smaller projects
- Beginners intimidated by manual DIP switch configuration
- Builders with limited space for additional cooling hardware
Performance breakdown
Power Efficiency
Synchronous regenerative braking actively recovers energy during deceleration to extend battery life.
Control Versatility
Supports four distinct input modes to accommodate almost any robotic control scheme.
Thermal Reliability
Integrated protection circuits effectively prevent damage during high-load stalls or overheating.
Form Factor
Extremely compact footprint fits easily into tight, weight-sensitive robot chassis designs.
Setup Simplicity
Onboard DIP switches make configuration straightforward without needing to manage loose jumpers.
Operational Stealth
Ultrasonic switching frequency ensures silent motor operation during high-speed maneuvers.
Key Specs
Current Limit
5A continuous per channel, 10A peak
Voltage Limits
6V to 18V (Supports NiMH/NiCd, LiPo, and Lead Acid)
Size
1.8” x 1.6 ” x .5” (45 x 40 x 13 mm)
Weight
19g / 0.7oz
Input Modes
Analog, R/C, simplified serial, packetized serial
BEC Output
5V 1A Switch-mode
Switching Frequency
Ultra-sonic (32kHz)
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