Motoron M2S18v20 Dual High-Power Motor Controller Shield Kit for Arduino

Pololu item #: 5043
Brand: Pololu supply outlook
Status: Rationed (Active and Preferred) 
RoHS 3 compliant

Price break Unit price (US$)
1 99.95

backorders allowed

The Motoron M2S18v20 Dual High-Power Motor Controller Shield for Arduino makes it easy to control two high-power DC motors from an Arduino or Arduino-compatible board through an I²C interface. The M2S18v20 operates from 6.5 V to 30 V and can deliver continuous output currents up to 20 A per motor. This version ships with a variety of header pin and terminal block options included but not soldered in.

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Size: 2.56″ × 2.02″
Weight: 16 g1

General specifications

Channels: 2
Model: Motoron M2S18v20
Control interface: I²C
Minimum operating voltage: 6.5 V
Maximum operating voltage: 30 V2
Continuous output current per channel: 20 A3
Reverse voltage protection?: Y
Connectors soldered?: N

Identifying markings

PCB dev codes: mc2s31b
Other PCB markings: 0J13655


PCB assembly only, without optional included headers and terminal blocks.
Absolute maximum; higher voltages can permanently destroy the motor drivers. Recommended maximum is approximately 24 V, which leaves a safety margin for ripple voltage on the supply line. Not recommended for use with 24V batteries.
Typical results at room temperature with both channels running at 90% duty cycle.

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