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Robot Arm Vacuum Pump & Valve Kit – PWM Electronic Switch Controller with Suction Cup (Arduino Compatible)Take your robotics projects to the next level with ...

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Robot Arm Vacuum Pump & Valve Kit – PWM Electronic Switch Controller with Suction Cup (Arduino Compatible)
Take your robotics projects to the next level with this compact vacuum suction kit, designed for robotic arms, manipulators, and automation systems. Featuring a high-efficiency air pump, three-way electronic valve, and silicone suction cup assembly, this kit enables precise pick-and-place control using Arduino or other microcontrollers.
Ideal for DIY robotics, STEM education, and automation experiments, it supports PWM control for accurate vacuum switching and release.
Key Features
  • Arduino Compatible – Easily integrate with servo control panels and microcontrollers
  • PWM Control Support – Fine-tune suction and release timing
  • Compact & Lightweight – Perfect for small robotic arms and manipulators
  • Reliable Vacuum Performance – Strong suction for stable object handling
  • Plug-and-Play Kit – Includes all essential components for quick setup
Vacuum Pump
  • Rated Voltage: DC 4.5–6.6V
  • No-load Current: 0.15A
  • Pressure Range: 400–650 mmHg
  • Maximum Vacuum: > -350 mmHg
  • Weight: 65g
Three-Way Electronic Valve
  • Rated Voltage: DC 6V
  • Operating Voltage: DC 4.8–6.6V
  • Power: 2W (220mA)
  • Pressure Range: 0–350 mmHg
  • Cable Length: 15cm
  • Weight: 16g
Silicone Suction Cup Assembly
  • Mounting Hole Diameter: 10mm
  • Connecting Rod Length: 60mm
  • Expansion Range: 18mm
  • Suction Cup Diameter: 20mm
Package Includes:
  • Vacuum Air Pump ×1
  • Three-Way Electronic Valve ×1
  • Telescopic Connecting Rod with Suction Cup ×1
  • Silicone Air Tube (800mm) ×1

Jargon buster

Plain-language definitions for the technical terms used above.

PWM
Pulse Width Modulation is a way for a digital pin to simulate variable output power by switching on and off very quickly. It matters for controlling things like LED brightness, motor speed, or servo-style signals from a microcontroller pin.
servo
A servo is a motor with built-in position control, usually told to move to a specific angle by a control signal. It matters when you need repeatable movement, such as steering, arms, flaps, or linkages, rather than continuous spinning.

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