Motoron M2S18v20 Dual High-Power Motor Controller Shield for Arduino (Connectors Soldered)

Pololu item #: 5042
Brand: Pololu supply outlook
Status: Rationed (Active and Preferred) 
RoHS 3 compliant

Price break Unit price (US$)
1 104.95


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 supports motor supply voltages from 6.5 V to 30 V and can deliver continuous output currents up to 20 A per motor. This version ships with soldered stackable headers and terminal blocks.

Stacking disclaimer: The included terminal blocks are taller than the headers, so this version is intended to be used by itself or at the top of a stack. For stackable shields, we recommend getting the kit version and soldering wires to the board instead of the terminal blocks.

 Description Specs (14) Pictures (9) Resources (5) FAQs (0) On the blog (1) 

Dimensions

Size: 2.56″ × 2.02″
Weight: 25 g

General specifications

Channels: 2
Model: Motoron M2S18v20
Control interface: I²C
Minimum operating voltage: 6.5 V
Maximum operating voltage: 30 V1
Continuous output current per channel: 20 A2
Minimum logic voltage: 3.0 V
Maximum logic voltage: 5.5 V
Reverse voltage protection?: Y
Connectors soldered?: Y

Identifying markings

PCB dev codes: mc2s31b
Other PCB markings: 0J13655

Notes:

1
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.
2
Typical results at room temperature with both channels running at 90% duty cycle.

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