Memory Metal Actuator - NM70R (2P)

Shape memory alloy (SMA) rotary actuator delivering up to 60° of rotation. Operates at 3–9V; tiny and lightweight, suited for automotive, consumer, and hobby use.

Logical pinout · physical placement not verified

Actuator lead 1
One of the two NM70R-2P actuator power leads; DFRobot states the 2-pin actuator bounces between limit stops when connected to a power source.
Type · PowerVoltage · Operating voltage about 3-9 V per DFRobot product page.
Actuator lead 2
Second NM70R-2P actuator power lead; polarity/terminal order is not specified on the DFRobot product page.
Type · PowerVoltage · Operating voltage about 3-9 V per DFRobot product page.

Pin	Type	Function	Voltage
Actuator lead 1	Power	One of the two NM70R-2P actuator power leads; DFRobot states the 2-pin actuator bounces between limit stops when connected to a power source.	Operating voltage about 3-9 V per DFRobot product page.
Actuator lead 2	Power	Second NM70R-2P actuator power lead; polarity/terminal order is not specified on the DFRobot product page.	Operating voltage about 3-9 V per DFRobot product page.

Logical pinout · physical placement not verified

Pin details

2 connections

Actuator lead 1
One of the two NM70R-2P actuator power leads; DFRobot states the 2-pin actuator bounces between limit stops when connected to a power source.
PowerVoltage · Operating voltage about 3-9 V per DFRobot product page.
Actuator lead 2
Second NM70R-2P actuator power lead; polarity/terminal order is not specified on the DFRobot product page.
PowerVoltage · Operating voltage about 3-9 V per DFRobot product page.

Start wiring

5 V · 12 V · Wired

Verify supply voltage and logic levels before powering up.

Module pins: Actuator lead 1, Actuator lead 2. Schematik maps them to your board in the app.

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Pinout