Actuator-CNC-Robotics

Actuators, Robotics & CNC Philippines: Linear, Stepper, Servo & Motion Parts | Circuitrocks

Actuators, Robotics & CNC at Circuitrocks — Precision Motion for Your Builds

Build robots, automation rigs, pick-and-place systems, and DIY CNC/3D printers with our actuators and motion components. From linear actuators and stepper motors to servos, solenoids, lead screws, rails, and couplers, this collection is your motion toolbox for serious projects.

Linear Actuators • Stepper Motors • Servos • Solenoids • Lead Screws • Rails • Couplers & Mounts

Why shop motion parts at Circuitrocks

  • Maker-tested: parts used in real robots, CNC and thesis projects
  • Matched ecosystem: works with our motor drivers and microcontrollers
  • Local support: wiring help, example code, and PH-specific advice

What you can build

  • 3-axis / 4-axis CNC and laser platforms
  • SCARA arms, sliders, pan-tilt and camera rigs
  • Automatic doors, feeders, valves and linear jigs
  • 3D printer motion upgrades, belt/lead-screw conversions

Recommended add-ons

Motion component categories

Linear Motion

  • Electric linear actuators
  • Lead screws & nuts
  • Linear rails, rods & carriages

Ideal for Z-axes, sliders, lifts and precision positioning.

Rotary Actuators

  • Stepper motors (NEMA-class, geared)
  • DC gear motors
  • High-torque servos

Great for CNC axes, wheels, joints, grippers and turrets.

On/Off Actuation

  • Solenoids & push-pull actuators
  • Door latches & valve actuators

For locks, gates, triggers and fast “bang-bang” motion.

Mechanical Transmission

  • Flexible & rigid couplers
  • Timing pulleys & gears
  • Brackets & mounting hardware

Connect shafts, motors and loads with minimal backlash.

Feedback & Limits

  • Limit switches / endstops
  • Encoders & hall sensors

Keep axes homed, safe and repeatable.

Control Electronics

The brains that turn pulses into smooth motion.

Chooser guide: which actuator should I use?

Application Recommended actuator Notes
CNC / 3D printer axis Stepper motor + lead screw / belt Steppers give precise, repeatable steps; pair with proper driver and microstepping.
Robot joint / pan-tilt Servo motor or geared DC + encoder Servos are easy with PWM; use geared DC + feedback for higher torque or custom ranges.
Linear push / lift Linear actuator or lead screw + stepper Choose based on required stroke, speed and load (kg / N).
Quick lock / trigger Solenoid actuator Good for short pulses; always observe duty cycle and drive with a proper transistor/relay.
Slow, high-force positioning Geared DC motor + lead screw High torque at low speed, ideal for heavy lifts with limit switches.

Always check rated voltage, current, torque/force, speed and duty cycle. Oversize your power supply and drivers for safety margin.

Starter build ideas

  • Mini CNC platform: NEMA steppers + lead screws/rails + stepper drivers + limit switches + Arduino.
  • Sliding camera rig: Linear rail + stepper + coupler + TMC/A4988 module + joystick or keypad control.
  • Smart door / gate: Linear actuator or geared DC motor + relay module + limit switches + ESP32 Wi-Fi control.

FAQ

How do I size a motor or actuator for my project?

Estimate the load (kg / N), travel speed and duty cycle. Then pick a motor or actuator whose rated torque/force and current are comfortably above your requirement—ideally with 20–30% headroom.

What driver do I need for my stepper motor?

Match the driver to the motor’s rated current and supply voltage. Common choices are A4988/DRV8825 for small NEMA steppers, or higher-current drivers for bigger CNC axes.

Can I run these from Arduino, ESP32 or Raspberry Pi?

Yes. Use a dedicated motor/stepper driver between the MCU and the actuator. Never drive motors directly from GPIO pins.

Do you ship nationwide?

Yes—fast shipping anywhere in the Philippines. Same-day processing on in-stock orders before cutoff.

Explore related: Motor Drivers • Microcontrollers • Sensors • Power Supplies • Tools & Measuring • Mechanical Parts

Read More
Actuators, Robotics & CNC Philippines: Linear, Stepper, Servo & Motion Parts | Circuitrocks

Actuators, Robotics & CNC at Circuitrocks — Precision Motion for Your Builds

Build robots, automation rigs, pick-and-place systems, and DIY CNC/3D printers with our actuators and motion components. From linear actuators and stepper motors to servos, solenoids, lead screws, rails, and couplers, this collection is your motion toolbox for serious projects.

Linear Actuators • Stepper Motors • Servos • Solenoids • Lead Screws • Rails • Couplers & Mounts

Why shop motion parts at Circuitrocks

  • Maker-tested: parts used in real robots, CNC and thesis projects
  • Matched ecosystem: works with our motor drivers and microcontrollers
  • Local support: wiring help, example code, and PH-specific advice

What you can build

  • 3-axis / 4-axis CNC and laser platforms
  • SCARA arms, sliders, pan-tilt and camera rigs
  • Automatic doors, feeders, valves and linear jigs
  • 3D printer motion upgrades, belt/lead-screw conversions

Recommended add-ons

Motion component categories

Linear Motion

  • Electric linear actuators
  • Lead screws & nuts
  • Linear rails, rods & carriages

Ideal for Z-axes, sliders, lifts and precision positioning.

Rotary Actuators

  • Stepper motors (NEMA-class, geared)
  • DC gear motors
  • High-torque servos

Great for CNC axes, wheels, joints, grippers and turrets.

On/Off Actuation

  • Solenoids & push-pull actuators
  • Door latches & valve actuators

For locks, gates, triggers and fast “bang-bang” motion.

Mechanical Transmission

  • Flexible & rigid couplers
  • Timing pulleys & gears
  • Brackets & mounting hardware

Connect shafts, motors and loads with minimal backlash.

Feedback & Limits

  • Limit switches / endstops
  • Encoders & hall sensors

Keep axes homed, safe and repeatable.

Control Electronics

The brains that turn pulses into smooth motion.

Chooser guide: which actuator should I use?

Application Recommended actuator Notes
CNC / 3D printer axis Stepper motor + lead screw / belt Steppers give precise, repeatable steps; pair with proper driver and microstepping.
Robot joint / pan-tilt Servo motor or geared DC + encoder Servos are easy with PWM; use geared DC + feedback for higher torque or custom ranges.
Linear push / lift Linear actuator or lead screw + stepper Choose based on required stroke, speed and load (kg / N).
Quick lock / trigger Solenoid actuator Good for short pulses; always observe duty cycle and drive with a proper transistor/relay.
Slow, high-force positioning Geared DC motor + lead screw High torque at low speed, ideal for heavy lifts with limit switches.

Always check rated voltage, current, torque/force, speed and duty cycle. Oversize your power supply and drivers for safety margin.

Starter build ideas

  • Mini CNC platform: NEMA steppers + lead screws/rails + stepper drivers + limit switches + Arduino.
  • Sliding camera rig: Linear rail + stepper + coupler + TMC/A4988 module + joystick or keypad control.
  • Smart door / gate: Linear actuator or geared DC motor + relay module + limit switches + ESP32 Wi-Fi control.

FAQ

How do I size a motor or actuator for my project?

Estimate the load (kg / N), travel speed and duty cycle. Then pick a motor or actuator whose rated torque/force and current are comfortably above your requirement—ideally with 20–30% headroom.

What driver do I need for my stepper motor?

Match the driver to the motor’s rated current and supply voltage. Common choices are A4988/DRV8825 for small NEMA steppers, or higher-current drivers for bigger CNC axes.

Can I run these from Arduino, ESP32 or Raspberry Pi?

Yes. Use a dedicated motor/stepper driver between the MCU and the actuator. Never drive motors directly from GPIO pins.

Do you ship nationwide?

Yes—fast shipping anywhere in the Philippines. Same-day processing on in-stock orders before cutoff.

Explore related: Motor Drivers • Microcontrollers • Sensors • Power Supplies • Tools & Measuring • Mechanical Parts

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