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.
25kg.cm Wide Range Voltage Serial Bus Servo, High Precision And Large Torque, With Programmable 360 Degrees Magnetic Encoder
SKU: WS-24703 | Brand: Waveshare
The ST3020 is a high-torque 25kg·cm serial bus servo with a 360° magnetic encoder, supporting 6–14V wide-range voltage input. It features an aluminium alloy middle case, iron-core motor, and metal gearbox for reliable...
Delivered by Thu 2 Jul
6V Electric Push Rod 10mm-128N
SKU: DF-FIT0803 | Brand: DFRobot
The 6V Electric Push Rod with 10mm stroke from DFRobot is a compact linear actuator delivering up to 128N of thrust. Despite its small size, it provides strong pushing force for access control, DIY lifting projects, e...
Delivered by Mon 22 Jun
6V Electric Push Rod 50mm-128N
SKU: DF-FIT0805 | Brand: DFRobot
The 6V Electric Push Rod with 50mm stroke from DFRobot is a compact linear actuator delivering up to 128N of thrust. Despite its small size, it provides strong pushing force for access control, DIY lifting projects, e...
Delivered by Mon 22 Jun
9g Servo for Maqueen Mechanic
SKU: DF-SER0048 | Brand: DFRobot
A 9g metal gear servo designed specifically for the DFRobot Maqueen Plus Mechanic robot platform. Features a metal servo connecting plate with four M3 threaded mounting holes for easy installation, and metal gears for...
Delivered by Thu 11 Jun
Relay Module with cycle delay timing switch self-locking and more
SKU: LB-LS1717 | Brand: Little Bird
This versatile relay module is a powerhouse of timing functions, ideal for projects requiring precise control over relay activation and deactivation. Featuring adjustable parameters and 18 distinct modes, it provides ...
Delivered by Thu 11 Jun
5V Electromagnet - 25 Kg Holding Force - P40/20
SKU: AF-3875 | Brand: Adafruit
This 5V electromagnet provides 25kg of holding force when energised with approximately 5V DC (4–6V working range). When the power is switched off, the magnet loses its magnetic field, making it suitable for controllab...
Delivered by Wed 1 Jul
Micro Servo - High Powered, High Torque Metal Gear
SKU: AF-2307 | Brand: Adafruit
This high-powered micro servo packs nearly double the stall torque of standard micro servos into a compact metal-geared package. With approximately 180° of rotation, it works with any standard servo library, driver, o...
Delivered by Wed 1 Jul
Metal DC Geared Motor w/Encoder - 6V 100RPM 6.5Kg.cm
SKU: DF-FIT0522 | Brand: DFRobot
This is a metal geared DC motor w/Encoder. It is a 6V motor with a 75:1 metal gearbox and an integrated quadrature encoder that provides a resolution of 11 counts per revolution of the motor shaft, which corresponds ...
Delivered by Mon 22 Jun
Pololu Basic 2-Channel SPDT Relay Carrier with 5VDC Relays (Assembled)
SKU: PL-2485 | Brand: Pololu
The Pololu Basic 2-Channel SPDT Relay Carrier provides simple, independent control of two single-pole, double-throw (SPDT) relay switches from low-voltage, low-current control signals. This assembled version comes rea...
Delivered by Thu 11 Jun
8-Channel PWM or Servo FeatherWing Add-on For All Feather Boards
SKU: AF-2928 | Brand: Adafruit
The 8-Channel PWM or Servo FeatherWing adds 8 channels of 12-bit PWM output to any Adafruit Feather board via I2C. It uses an onboard PWM driver with a built-in clock, so it runs independently without tying up your mi...
Delivered by Thu 11 Jun
Mini Push-Pull Solenoid - 5V
SKU: AF-2776 | Brand: Adafruit
This miniature push-pull solenoid features a captive armature with a return spring — when energised at ~5 V DC, the armature retracts, and when power is removed it springs back to its original position. The dual-actio...
Delivered by Wed 1 Jul
Micro Metal Gearmotor 30:1
SKU: DF-FIT0302 | Brand: DFRobot
This motor has a long (0.365" or 9.27 mm), D-shaped metal output shaft that matches the Pololu wheel 42x19mm and 32x7mm. The brass faceplate has two mounting holes threaded for M1.6 screws (1.6 mm diameter, 0.35...
Delivered by Thu 11 Jun
Muscle Wire - 0.012 Diameter (1 foot)
SKU: SF-COM-11900 | Brand: SparkFun
A one-foot (305 mm) length of 0.012" (0.30 mm) diameter Muscle Wire — a nickel-titanium shape memory alloy (Nitinol) that contracts when heated or when electrical current is applied. The wire transitions between a wea...
Delivered by Mon 22 Jun
2.5g 360 degree Micro Servo (0.45kg)
SKU: DF-SER0037 | Brand: DFRobot
An ultra-compact 2.5g micro servo with 360-degree continuous rotation, ideal for micro robots and space-constrained projects. The coreless motor and POM gears deliver smooth, reliable rotation in a tiny form factor me...
Delivered by Thu 11 Jun
Metal DC Geared Motor - 6V 133RPM 4.5kg.cm
SKU: DF-FIT0473 | Brand: DFRobot
This metal DC geared motor features a 45:1 metal gear reducer in a compact form factor, delivering up to 4.5 kg·cm of stall torque at 133 RPM. The all-metal gearbox provides durability and reliability for robotics, dr...
Delivered by Mon 22 Jun
Serial Bus 360° Pan-Tilt Camera Module – High-Torque, 2-Axis, Robot Compatible
SKU: WS-24984 | Brand: Waveshare
Elevate your robotics and surveillance projects with the cutting-edge 360° Omnidirectional High-Torque 2-Axis Expandable Pan-Tilt Camera Module. Engineered for versatility and precision, this module is powered by robu...
Delivered by Thu 2 Jul
16-Channel Ethernet Relay Module – Modbus, PoE Support, Isolation Protection
SKU: WS-30795 | Brand: Waveshare
The Waveshare Modbus POE ETH Relay 16CH is an industrial-grade 16-channel relay module controlled over Ethernet using Modbus RTU or Modbus TCP protocol. It features dual Ethernet ports for cascading, Power over Ethern...
Delivered by Thu 2 Jul
Gravity: N20 Micro Metal Gear Motor with Integrated Drive (3V-6V, 1:150/133RPM)
SKU: DF-DFR1114 | Brand: DFRobot
The Gravity N20 is a compact all-metal gear motor with an integrated drive chip that simplifies motor control to a single PWM signal. Operating on 3–6 V, it uses a PPM servo-style control method — forward, stop, and r...
Delivered by Thu 11 Jun
5V Square USB Fan - 6 cm
SKU: AF-6103 | Brand: Adafruit
A compact 60mm USB-powered cooling fan that provides instant 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 w...
Delivered by Thu 11 Jun
40kg.cm Metal Serial Bus Servo, High Precision And Large Torque, With Programmable 360 Degrees Magnetic Encoder and Brushless Motor
SKU: WS-24702 | Brand: Waveshare
The Waveshare ST3025 is a high-performance metal serial bus servo featuring a brushless motor, steel gearbox, and 360° programmable magnetic encoder. With up to 40 kg·cm of torque at 12V, it is built for demanding rob...
Delivered by Thu 11 Jun
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