Actuators
Shop actuators for your next robotics or automation project. Our range includes servo motors, stepper motors, DC gearmotors, solenoids, relay modules, linear actuators, and RF remote control modules suited to hobbyists, STEM classrooms, and professional builds alike.
Whether you're driving a robot arm, controlling a valve, or switching high-voltage loads, you'll find actuators in a wide range of torques, voltages, and form factors. Available for fast shipping across Australia.
Relay Shield v1.1
SKU: EC-MCS01584R | Brand: Elecrow
The Relay Shield v1.1 is an Arduino compatible smart module with 4 mechanical relays providing an easy way to control high voltage. The max switching power is 35VDC 70W for each channel. It can be directly controlled ...
Delivered by Tue 29 Sep
Submersible 3V DC Water Pump - Vertical Type
SKU: AF-4547 | Brand: Adafruit
A small submersible DC water pump for fountains, plant-watering systems, and other beginner projects. The pump draws water in from the side of the plastic casing and pushes it out through the tubing port. It runs on 3...
Delivered by Wed 21 Oct
9g 270°Metal Servo with Analog Feedback (1.5kg)
SKU: DF-SER0046 | Brand: DFRobot
A 9g micro servo with an extended 270° rotation range, metal gears, and built-in analog feedback (0–3.3V). The wider rotation range makes it suitable for applications requiring more travel than a standard 180° servo, ...
Delivered by Thu 8 Oct
360 Digital Servo (EF90D) with wheel and tire
SKU: EF-EF09083 | Brand: ElecFreaks
The ElecFreaks EF90D is a compact 360-degree continuous rotation digital servo designed for use with the BBC micro:bit. It operates at 3V, making it well-suited for micro:bit-powered robotics and motorised projects. T...
Delivered by Tue 29 Sep
Brass Liquid Solenoid Valve - 12V - 1/2 NPS
SKU: AF-996 | Brand: Adafruit
Control the flow of fluid using the flow of electrons! This liquid valve would make a great addition to your robotic gardening, aquarium, or pool project. There are two 1/2" (Nominal NPS) outlets. Normally, the val...
Delivered by Wed 21 Oct
Sub-micro Servo - SG51R
SKU: AF-2201 | Brand: Adafruit
This is just about the cutest, tiniest little micro servo we could find, even smaller than the 9 gram micro servos we love so much. It can rotate approximately 180 degrees (90 in each direction) and works just l...
Delivered by Tue 29 Sep
Metal DC Geared Motor w/Encoder - 6V 300RPM 3.6Kg.cm
SKU: DF-FIT0520 | Brand: DFRobot
A 6V brushed DC motor with a 20:1 metal gearbox and an integrated quadrature encoder. The encoder provides 11 counts per revolution of the motor shaft, corresponding to 224.4 counts per revolution of the gearbox outpu...
Delivered by Thu 8 Oct
Muscle Wire - 0.005 Diameter (1 foot)
SKU: SF-COM-11899 | Brand: SparkFun
Muscle Wire is a shape memory alloy (Nitinol — nickel-titanium) that contracts when heated or when an electrical current is applied, then returns to its original length when cooled. This property makes it useful as a ...
Delivered by Thu 8 Oct
Micro DC Geared Motor w/Endoder - 6V 530RPM 30:1
SKU: DF-FIT0481 | Brand: DFRobot
INTRODUCTION A new micro metal gear motor with a difference! This motor comes with a built-in encoder which measures the motor's speed in real time. The average output number of pulses ca...
Delivered by Thu 8 Oct
Micro DC Geared motor w/Encoder-6V, 52RPM, 298:1
SKU: DF-FIT0486 | Brand: DFRobot
INTRODUCTION A new micro metal gear motor with a difference! This motor comes with a built-in encoder which measures the motor's speed in real time. The average output number of pulses ca...
Delivered by Tue 29 Sep
Micro Metal DC Geared Motor with Lead Screw (6V 150RPM M4*55)
SKU: DF-FIT0491 | Brand: DFRobot
INTRODUCTION This DC gearmotor has an integrated M4*55mm threaded rod as its output shaft, turn it into a linear actuator. 6V rated voltage, the no-load speed could arrive 150RPM, equivalent to 1.75mm/s. ...
Delivered by Thu 8 Oct
Micro Metal Geared Stepper Motor (12V 0.6kg.cm)
SKU: DF-FIT0503 | Brand: DFRobot
INTRODUCTION This is a miniature stepper motor with 100:1 metal reduction gear box for enhanced torque. It has a voltage input range of 5 - 12V DC. This product is suitable for the 3D printers and applications wh...
Delivered by Tue 29 Sep
Mini Pan-Tilt Kit - Assembled with Micro Servos
SKU: AF-1967 | Brand: Adafruit
This fully assembled mini pan-tilt kit provides two-axis motion using two included micro servos (SG-90 or SG-92 type). The mechanism pans approximately 180° side to side and tilts approximately 150° up and down, givin...
Delivered by Tue 29 Sep
5V Square USB Fan - 8 cm
SKU: AF-6102 | Brand: Adafruit
An 80mm USB-powered cooling fan that provides strong airflow for electronics projects. Simply plug into any USB port for immediate cooling — no drivers or setup required. The USB connector can be cut off to wire the ...
Delivered by Tue 29 Sep
Modbus RTU 16-Ch Relay Module, RS485 Interface, With Multiple Isolation Protection Circuits
SKU: WS-24921 | Brand: Waveshare
An industrial-grade 16-channel relay module controlled via RS485 bus using the Modbus RTU protocol. Built-in isolation protection circuits — including power supply isolation, ADI magnetic isolation, optocoupler isolat...
Delivered by Wed 21 Oct
Modbus RTU 32-Ch Relay Module, RS485 Interface, With Multiple Isolation Protection Circuits
SKU: WS-25140 | Brand: Waveshare
Modbus RTU 32-Ch Relay Module, RS485 Interface, With Multiple Isolation Protection Circuits, Industrial-Grade, Rail-Mount Case RS485 32-ch Relay Module Modbus RTU Protocol, Multi Isolation Prote...
Delivered by Wed 21 Oct
ELECFREAKS Mechanical Catch (Use With Cutebot)
SKU: EF-EF10159 | Brand: ElecFreaks
ELECFREAKS Mechanical Catch (Use With Cutebot) is a gripper that uses an SG92R servo as a power source. The servo uses a PWM signal to drive the gripper gear to rotate and control the gripper for clamping and releasin...
Delivered by Tue 29 Sep
Gravity: Magnetic Latching Relay for ESP32 / Arduino
SKU: DF-DFR0996 | Brand: DFRobot
A Magnetic latching relay is a new type of relay. It features low power dissipation and noiseless. Unlike other non-latching relay, the latching relay needs two digital pulse signal to switch ON/OFF state....
Delivered by Tue 29 Sep
45KG Torque Coreless Waterproof Servo
SKU: DF-SER0061 | Brand: DFRobot
A high-torque coreless waterproof servo delivering up to 45 kg·cm of stall torque at 8.4V. The all-metal gear train and aluminium shell provide excellent durability, while IP67-rated waterproofing — achieved through l...
Delivered by Thu 8 Oct
Gravity: Vibration Motor Module For Arduino
SKU: DF-DFR0440 | Brand: DFRobot
Have you ever wondered how to implement a vibration motor in your project, like you would find in a mobile phone? The latest vibration module in the DFRobot "Gravity" series will give you in-depth understanding of the...
Delivered by Thu 8 Oct
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