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.
8 Channel 12V Relay Module 10A USB
SKU: LB-LS1773-12V | Brand: Little Bird
An 8-channel 12V relay module with USB-A interface for computer-based control. Uses the ULN2803 relay driver chip and genuine Songle relays for stable operation. Each relay is rated for 10A switching. Features both a...
Delivered by Thu 11 Jun
8-ch Ethernet Relay Module, Modbus RTU/Modbus TCP Protocol, PoE port Communication, With Various Isolation And Protection Circuits
SKU: WS-24964 | Brand: Waveshare
An industrial-grade 8-channel relay module controlled via Ethernet, supporting Modbus RTU and Modbus TCP protocols. Features PoE power supply (IEEE 802.3af), optocoupler isolation, reverse-polarity protection, and a r...
Delivered by Thu 11 Jun
Metal DC Geared Motor w/Encoder - 12V 251RPM 18Kg.cm
SKU: DF-FIT0186 | Brand: DFRobot
This is a Gear Motor w/Encoder, model No.GB37Y3530-12V-251R. It is a powerful 12V motor with a 43.8:1 metal gearbox and an integrated quadrature encoder that provides a resolution of 16 counts per revolution of the m...
Delivered by Thu 11 Jun
Metal DC Geared Motor - 12V 50RPM 50kg.cm
SKU: DF-FIT0492-A | Brand: DFRobot
A high-torque 12V DC geared motor with a 100:1 metal gear reducer. Built with 100% copper coils and a metal gearbox for durability, this compact motor delivers up to 50 kg·cm of stall torque at 50 RPM — ideal for robo...
Delivered by Thu 11 Jun
Mini deceleration gear reducer motor
SKU: LB-PT7011 | Brand: Little Bird
Specification: Product Name:DC Geared Motor Product Model: N20 Product Material: metal Main colour: silver tone Length: approx.36mm Rated Voltage:DC 12V Output Speed:200RPM Shaft Size:3 x 10mm/ 0.12" x 0.4"(D*L) Produ...
Delivered by Thu 11 Jun
Industrial Modbus RTU 8-Channel Relay Module (D) with Digital Input and RS485 Interface
SKU: WS-26517 | Brand: Waveshare
The Industrial Modbus RTU 8-Channel Relay Module (D) is a reliable RS485-controlled relay module with 8 digital inputs. Designed for industrial applications, it supports the Modbus RTU protocol and includes multiple i...
Delivered by Thu 11 Jun
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 Thu 11 Jun
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 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
RP2350 Pico Relay Module 6-Channel – RS485, Isolation Protection, Rail-Mount with Wireless
SKU: WS-32576 | Brand: Waveshare
Industrial-Grade 6-Channel RP2350 Relay Module – Versatility Meets RobustnessEnhance your industrial automation systems with the unparalleled reliability and flexibility of our Industrial 6-Channel RP2350 Relay Module...
Delivered by Thu 11 Jun
4-Channel Industrial Modbus RTU Relay Module – 30A, RS485, LED Indicators, Rail-Mount
SKU: WS-30461 | Brand: Waveshare
The Waveshare Modbus RTU 4-Channel Relay Module provides reliable high-current switching for industrial automation over an RS485 bus. Each of the four SPDT relays handles loads up to 30A at 250VAC or 28VDC, making it ...
Delivered by Thu 11 Jun
Liquid Pump - 500GPH (12V)
SKU: SF-ROB-19222 | Brand: SparkFun
Do you have some liquids that you need to move? This fluid pump will move 500 gallons per hour! The SEAFLO mini water pump has a heavy duty 12V, 1.5Amp motor and a tough thermoplastic body. This bilge pumps offer wate...
Delivered by Thu 11 Jun
Industrial 4-Channel Relay Module
SKU: DF-FIT0827 | Brand: DFRobot
The module adopts the standard Modbus RTU protocol, the communication interface supports RS485 or RS232 and supports communication baud rates of 2400, 4800, 9600, 19200, 38400 (default 9600). Each relay output is inde...
Delivered by Thu 11 Jun
Relay SPDT Sealed
SKU: SF-COM-00100 | Brand: SparkFun
These are high quality Single Pole - Double Throw (SPDT) sealed relays. Use them to switch high voltage, and/or high current devices. This relay’s coil is rated up to 12V, with a minimum switching voltage of 5V. The c...
Delivered by Thu 11 Jun
Liquid Pump - 350GPH (12v)
SKU: SF-ROB-10455 | Brand: SparkFun
The SEAFLO mini water pump is a submersible 12 V pump capable of moving up to 1325 litres per hour (350 GPH). Powered by a heavy-duty 1.5 A motor housed in a tough thermoplastic body, it handles continuous operation i...
Delivered by Thu 11 Jun
Micro Gearmotor - 900 RPM (6-12V)
SKU: SF-ROB-12316 | Brand: SparkFun
These micro gearmotors are incredibly tough and feature full metal gears. They have a gear ratio of 30:1 and operate up to 12 volts and have a stall torque of 9 oz-in. and a max speed of 900 RPM. Each micro gearmot...
Delivered by Thu 11 Jun
34:1 Metal Gearmotor 25Dx52L mm HP 12V with 48 CPR Encoder
SKU: PL-3216 | Brand: Pololu
A high-power 12V brushed DC gearmotor in the Pololu 25D form factor (25mm diameter) with a 34.014:1 metal spur gearbox and an integrated 48 CPR quadrature encoder. The encoder provides 1632.67 counts per revolution of...
Delivered by Thu 11 Jun
50:1 Micro Metal Gearmotor HPCB 12V
SKU: PL-3039 | Brand: Pololu
The 50:1 Micro Metal Gearmotor HPCB 12V is a compact brushed DC gearmotor from Pololu's popular micro metal gearmotor family. This high-power carbon brush (HPCB) variant operates at 12V and draws half the current of i...
Delivered by Thu 11 Jun
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